Full Code of PacktPublishing/Tkinter-GUI-Application-Development-Blueprints-Second-Edition for AI

gitextract_ux_6jgor/

├── Chapter 01/
│   ├── 1.01.py
│   ├── 1.02.py
│   ├── 1.03.py
│   ├── 1.04.py
│   ├── 1.05.py
│   ├── 1.06.py
│   ├── 1.07.py
│   ├── 1.08.py
│   ├── 1.09.py
│   ├── 1.10.py
│   ├── 1.11.py
│   ├── 1.12.py
│   ├── gir.xbm
│   ├── optionDB.txt
│   ├── readme.txt
│   └── textcontent.txt
├── Chapter 02/
│   ├── 2.01.py
│   ├── 2.02.py
│   ├── 2.03.py
│   ├── 2.04.py
│   ├── 2.05.py
│   ├── 2.06.py
│   ├── 2.07.py
│   ├── 2.08.py
│   ├── 2.09.py
│   ├── 2.10.py
│   ├── 2.11.py
│   ├── 2.12.py
│   └── readme.txt
├── Chapter 03/
│   ├── 3.01.py
│   ├── 3.02.py
│   ├── 3.03.py
│   ├── 3.04.py
│   ├── 3.05.py
│   ├── 3.06.py
│   ├── 3.07.py
│   ├── 3.08.py
│   ├── 3.09.py
│   ├── 3.10.py
│   ├── 3.11.py
│   ├── 3.12.py
│   └── readme.txt
├── Chapter 04/
│   ├── 4.01/
│   │   ├── configurations.py
│   │   ├── controller.py
│   │   ├── exceptions.py
│   │   ├── model.py
│   │   └── view.py
│   ├── 4.02/
│   │   ├── configurations.py
│   │   ├── controller.py
│   │   ├── exceptions.py
│   │   ├── model.py
│   │   ├── piece.py
│   │   └── view.py
│   ├── 4.03/
│   │   ├── configurations.py
│   │   ├── controller.py
│   │   ├── exceptions.py
│   │   ├── model.py
│   │   ├── piece.py
│   │   └── view.py
│   ├── 4.04/
│   │   ├── configurations.py
│   │   ├── controller.py
│   │   ├── exceptions.py
│   │   ├── model.py
│   │   ├── piece.py
│   │   └── view.py
│   ├── 4.05/
│   │   ├── configurations.py
│   │   ├── controller.py
│   │   ├── exceptions.py
│   │   ├── model.py
│   │   ├── piece.py
│   │   └── view.py
│   ├── 4.06/
│   │   ├── configurations.py
│   │   ├── controller.py
│   │   ├── exceptions.py
│   │   ├── model.py
│   │   ├── piece.py
│   │   └── view.py
│   ├── 4.07/
│   │   ├── chess_options.ini
│   │   ├── configurations.py
│   │   ├── controller.py
│   │   ├── exceptions.py
│   │   ├── model.py
│   │   ├── piece.py
│   │   ├── preferenceswindow.py
│   │   └── view.py
│   └── readme.txt
├── Chapter 05/
│   ├── 5.01/
│   │   ├── model.py
│   │   ├── player.py
│   │   └── view.py
│   ├── 5.02/
│   │   ├── model.py
│   │   ├── player.py
│   │   └── view.py
│   ├── 5.03/
│   │   ├── model.py
│   │   ├── player.py
│   │   └── view.py
│   ├── 5.04/
│   │   ├── model.py
│   │   ├── player.py
│   │   └── view.py
│   ├── 5.05/
│   │   ├── model.py
│   │   ├── player.py
│   │   ├── seekbar.py
│   │   └── view.py
│   ├── 5.06/
│   │   ├── helpers.py
│   │   ├── model.py
│   │   ├── player.py
│   │   ├── seekbar.py
│   │   └── view.py
│   ├── 5.07/
│   │   ├── helpers.py
│   │   ├── model.py
│   │   ├── player.py
│   │   ├── seekbar.py
│   │   └── view.py
│   ├── 5.08/
│   │   ├── helpers.py
│   │   ├── model.py
│   │   ├── player.py
│   │   ├── seekbar.py
│   │   └── view.py
│   ├── 5.09/
│   │   ├── helpers.py
│   │   ├── model.py
│   │   ├── player.py
│   │   ├── pygleterror.py
│   │   ├── seekbar.py
│   │   └── view.py
│   └── readme.txt
├── Chapter 06/
│   ├── 6.01.py
│   ├── 6.02.py
│   ├── 6.03.py
│   ├── 6.04.py
│   ├── 6.05.py
│   ├── 6.06.py
│   ├── 6.07.py
│   ├── 6.08.py
│   ├── 6.09.py
│   ├── framework.py
│   └── supershapes.py
├── Chapter 07/
│   ├── 7.01/
│   │   ├── constants.py
│   │   └── view.py
│   ├── 7.02/
│   │   ├── constants.py
│   │   └── view.py
│   ├── 7.03/
│   │   ├── audio.py
│   │   ├── constants.py
│   │   └── view.py
│   ├── 7.04/
│   │   ├── audio.py
│   │   ├── constants.py
│   │   └── view.py
│   ├── 7.05/
│   │   ├── audio.py
│   │   ├── constants.py
│   │   └── view.py
│   ├── 7.06/
│   │   ├── audio.py
│   │   ├── constants.py
│   │   └── view.py
│   ├── 7.07/
│   │   ├── audio.py
│   │   ├── constants.py
│   │   ├── score_maker.py
│   │   └── view.py
│   ├── handle_widget_resize.py
│   ├── json/
│   │   ├── chords.json
│   │   ├── progressions.json
│   │   └── scales.json
│   ├── nonresponsive.py
│   └── responsive.py
├── Chapter 08/
│   ├── 8.01_screensaver.py
│   ├── 8.02_pie_chart.py
│   ├── 8.03_bar_graph.py
│   ├── 8.04_scatter_plot.py
│   ├── 8.05_matplotlib_embedding_graphs.py
│   ├── 8.06_polar_plot.py
│   ├── 8.07_gravity_simulation.py
│   ├── 8.08_Mandelbrot.py
│   ├── 8.09_vornoi_diagram.py
│   ├── 8.10_spring_pendulum.py
│   ├── 8.11_chaos_game.py
│   ├── 8.12_phyllotaxis.py
│   └── 8.13_3D_graphics.py
├── Chapter 09/
│   ├── 9.01_race_condition.py
│   ├── 9.02_lock_demo.py
│   ├── 9.03_threading_with queue.py
│   ├── 9.04_game_of_ snake.py
│   ├── 9.05_urllib_demo.py
│   ├── 9.06_weather_ reporter.py
│   ├── 9.07_socket_demo.py
│   ├── 9.08_port_scanner.py
│   ├── 9.09_chat_server.py
│   ├── 9.10_chat_client.py
│   ├── 9.11_phonebook.py
│   ├── 9.12_async_demo.py
│   ├── 9.13.arduino_sketch.ino
│   ├── 9.14_read_from_serial_port.py
│   └── readme.txt
├── Chapter 10/
│   ├── 10.01_trace_variable.py
│   ├── 10.02_widget_traversal.py
│   ├── 10.03_validation_mode_demo.py
│   ├── 10.04_percent _substitutions _demo.py
│   ├── 10.05_key_validation.py
│   ├── 10.06_focus_out _validation.py
│   ├── 10.07_formatting_entry_widget_to_display_date.py
│   ├── 10.08_font_demo.py
│   ├── 10.09_all_fonts_on_a_system.py
│   ├── 10.10_font_selector.py
│   ├── 10.11_reading_from_command_line.py
│   └── 10.12_tkinter_class_hierarchy.py
├── LICENSE
└── README.md

SYMBOL INDEX (2280 symbols across 145 files)

FILE: Chapter 01/1.09.py
  function callback (line 11) | def callback(event): ##(2)

FILE: Chapter 01/1.10.py
  function show_event_details (line 9) | def show_event_details(event):

FILE: Chapter 01/1.11.py
  function show (line 11) | def show():

FILE: Chapter 02/2.04.py
  function cut (line 26) | def cut():
  function copy (line 31) | def copy():
  function paste (line 36) | def paste():
  function undo (line 41) | def undo():
  function redo (line 46) | def redo(event=None):

FILE: Chapter 02/2.05.py
  function select_all (line 25) | def select_all(event=None):
  function find_text (line 30) | def find_text(event=None):
  function search_output (line 56) | def search_output(needle, if_ignore_case, content_text,
  function cut (line 77) | def cut():
  function copy (line 82) | def copy():
  function paste (line 87) | def paste():
  function undo (line 92) | def undo():
  function redo (line 97) | def redo(event=None):

FILE: Chapter 02/2.07.py
  function new_file (line 30) | def new_file(event=None):
  function open_file (line 37) | def open_file(event=None):
  function write_to_file (line 49) | def write_to_file(file_name):
  function save_as (line 59) | def save_as(event=None):
  function save (line 70) | def save(event=None):
  function select_all (line 81) | def select_all(event=None):
  function find_text (line 86) | def find_text(event=None):
  function search_output (line 112) | def search_output(needle, if_ignore_case, content_text,
  function cut (line 133) | def cut():
  function copy (line 138) | def copy():
  function paste (line 143) | def paste():
  function undo (line 148) | def undo():
  function redo (line 153) | def redo(event=None):

FILE: Chapter 02/2.09.py
  function display_about_messagebox (line 27) | def display_about_messagebox(event=None):
  function display_help_messagebox (line 32) | def display_help_messagebox(event=None):
  function exit_editor (line 38) | def exit_editor(event=None):
  function new_file (line 46) | def new_file(event=None):
  function open_file (line 53) | def open_file(event=None):
  function write_to_file (line 65) | def write_to_file(file_name):
  function save_as (line 74) | def save_as(event=None):
  function save (line 84) | def save(event=None):
  function select_all (line 93) | def select_all(event=None):
  function find_text (line 98) | def find_text(event=None):
  function search_output (line 124) | def search_output(needle, if_ignore_case, content_text,
  function cut (line 145) | def cut():
  function copy (line 150) | def copy():
  function paste (line 155) | def paste():
  function undo (line 160) | def undo():
  function redo (line 165) | def redo(event=None):

FILE: Chapter 02/2.10.py
  function update_line_numbers (line 26) | def update_line_numbers(event=None):
  function highlight_line (line 34) | def highlight_line(interval=100):
  function undo_highlight (line 41) | def undo_highlight():
  function toggle_highlight (line 45) | def toggle_highlight(event=None):
  function on_content_changed (line 52) | def on_content_changed(event=None):
  function get_line_numbers (line 56) | def get_line_numbers():
  function display_about_messagebox (line 65) | def display_about_messagebox(event=None):
  function display_help_messagebox (line 70) | def display_help_messagebox(event=None):
  function exit_editor (line 76) | def exit_editor(event=None):
  function new_file (line 81) | def new_file(event=None):
  function open_file (line 89) | def open_file(event=None):
  function write_to_file (line 102) | def write_to_file(file_name):
  function save_as (line 111) | def save_as(event=None):
  function save (line 121) | def save(event=None):
  function select_all (line 130) | def select_all(event=None):
  function find_text (line 135) | def find_text(event=None):
  function search_output (line 161) | def search_output(needle, if_ignore_case, content_text,
  function cut (line 182) | def cut():
  function copy (line 188) | def copy():
  function paste (line 193) | def paste():
  function undo (line 199) | def undo():
  function redo (line 205) | def redo(event=None):

FILE: Chapter 02/2.11.py
  function show_cursor_info_bar (line 25) | def show_cursor_info_bar():
  function update_cursor_info_bar (line 33) | def update_cursor_info_bar(event=None):
  function change_theme (line 41) | def change_theme(event=None):
  function update_line_numbers (line 49) | def update_line_numbers(event=None):
  function highlight_line (line 57) | def highlight_line(interval=100):
  function undo_highlight (line 64) | def undo_highlight():
  function toggle_highlight (line 67) | def toggle_highlight(event=None):
  function on_content_changed (line 73) | def on_content_changed(event=None):
  function get_line_numbers (line 78) | def get_line_numbers():
  function update_line_numbers (line 87) | def update_line_numbers(event=None):
  function display_about_messagebox (line 95) | def display_about_messagebox(event=None):
  function display_help_messagebox (line 100) | def display_help_messagebox(event=None):
  function exit_editor (line 106) | def exit_editor(event=None):
  function new_file (line 111) | def new_file(event=None):
  function open_file (line 119) | def open_file(event=None):
  function write_to_file (line 132) | def write_to_file(file_name):
  function save_as (line 141) | def save_as(event=None):
  function save (line 151) | def save(event=None):
  function select_all (line 160) | def select_all(event=None):
  function find_text (line 165) | def find_text(event=None):
  function search_output (line 191) | def search_output(needle, if_ignore_case, content_text,
  function cut (line 212) | def cut():
  function copy (line 218) | def copy():
  function paste (line 223) | def paste():
  function undo (line 229) | def undo():
  function redo (line 235) | def redo(event=None):

FILE: Chapter 02/2.12.py
  function show_popup_menu (line 26) | def show_popup_menu(event):
  function show_cursor_info_bar (line 30) | def show_cursor_info_bar():
  function update_cursor_info_bar (line 38) | def update_cursor_info_bar(event=None):
  function change_theme (line 45) | def change_theme(event=None):
  function update_line_numbers (line 53) | def update_line_numbers(event=None):
  function highlight_line (line 61) | def highlight_line(interval=100):
  function undo_highlight (line 68) | def undo_highlight():
  function toggle_highlight (line 72) | def toggle_highlight(event=None):
  function on_content_changed (line 79) | def on_content_changed(event=None):
  function get_line_numbers (line 84) | def get_line_numbers():
  function display_about_messagebox (line 93) | def display_about_messagebox(event=None):
  function display_help_messagebox (line 98) | def display_help_messagebox(event=None):
  function exit_editor (line 104) | def exit_editor(event=None):
  function new_file (line 109) | def new_file(event=None):
  function open_file (line 117) | def open_file(event=None):
  function write_to_file (line 130) | def write_to_file(file_name):
  function save_as (line 139) | def save_as(event=None):
  function save (line 150) | def save(event=None):
  function select_all (line 159) | def select_all(event=None):
  function find_text (line 164) | def find_text(event=None):
  function search_output (line 191) | def search_output(needle, if_ignore_case, content_text,
  function cut (line 212) | def cut():
  function copy (line 218) | def copy():
  function paste (line 223) | def paste():
  function undo (line 229) | def undo():
  function redo (line 235) | def redo(event=None):

FILE: Chapter 03/3.01.py
  class DrumMachine (line 13) | class DrumMachine:
    method __init__ (line 15) | def __init__(self, root):

FILE: Chapter 03/3.02.py
  class DrumMachine (line 19) | class DrumMachine:
    method __init__ (line 21) | def __init__(self, root):
    method init_all_patterns (line 28) | def init_all_patterns(self):
    method init_is_button_clicked_list (line 42) | def init_is_button_clicked_list(self, num_of_rows, num_of_columns):

FILE: Chapter 03/3.03.py
  class DrumMachine (line 65) | class DrumMachine:
    method __init__ (line 67) | def __init__(self, root):
    method init_all_patterns (line 77) | def init_all_patterns(self):
    method on_pattern_changed (line 91) | def on_pattern_changed(self):
    method on_number_of_units_changed (line 94) | def on_number_of_units_changed(self):
    method on_bpu_changed (line 97) | def on_bpu_changed(self):
    method on_open_file_button_clicked (line 100) | def on_open_file_button_clicked(self, drum_index):
    method on_play_button_clicked (line 103) | def on_play_button_clicked(self):
    method on_stop_button_clicked (line 106) | def on_stop_button_clicked(self):
    method on_loop_button_toggled (line 109) | def on_loop_button_toggled(self):
    method on_beats_per_minute_changed (line 112) | def on_beats_per_minute_changed(self):
    method init_is_button_clicked_list (line 115) | def init_is_button_clicked_list(self, num_of_rows, num_of_columns):
    method get_button_value (line 118) | def get_button_value(self, row, col):
    method find_number_of_columns (line 122) | def find_number_of_columns(self):
    method process_button_clicked (line 125) | def process_button_clicked(self, row, col):
    method set_button_value (line 129) | def set_button_value(self, row, col, bool_value):
    method on_button_clicked (line 133) | def on_button_clicked(self, row, col):
    method display_all_button_colors (line 138) | def display_all_button_colors(self):
    method display_button_color (line 144) | def display_button_color(self, row, col):
    method create_play_bar (line 151) | def create_play_bar(self):
    method create_right_button_matrix (line 177) | def create_right_button_matrix(self):
    method create_left_drum_loader (line 190) | def create_left_drum_loader(self):
    method create_top_bar (line 203) | def create_top_bar(self):
    method create_top_menu (line 228) | def create_top_menu(self):
    method init_gui (line 241) | def init_gui(self):

FILE: Chapter 03/3.04.py
  class DrumMachine (line 42) | class DrumMachine:
    method __init__ (line 44) | def __init__(self, root):
    method get_current_pattern_dict (line 58) | def get_current_pattern_dict(self):
    method get_bpu (line 61) | def get_bpu(self):
    method set_bpu (line 64) | def set_bpu(self):
    method get_number_of_units (line 67) | def get_number_of_units(self):
    method set_number_of_units (line 70) | def set_number_of_units(self):
    method get_list_of_drum_files (line 74) | def get_list_of_drum_files(self):
    method get_drum_file_path (line 77) | def get_drum_file_path(self, drum_index):
    method set_drum_file_path (line 80) | def set_drum_file_path(self, drum_index, file_path):
    method get_is_button_clicked_list (line 83) | def get_is_button_clicked_list(self):
    method set_is_button_clicked_list (line 86) | def set_is_button_clicked_list(self, num_of_rows, num_of_columns):
    method init_all_patterns (line 91) | def init_all_patterns(self):
    method on_pattern_changed (line 105) | def on_pattern_changed(self):
    method on_number_of_units_changed (line 108) | def on_number_of_units_changed(self):
    method on_bpu_changed (line 114) | def on_bpu_changed(self):
    method on_open_file_button_clicked (line 121) | def on_open_file_button_clicked(self, drum_index):
    method on_play_button_clicked (line 124) | def on_play_button_clicked(self):
    method on_stop_button_clicked (line 127) | def on_stop_button_clicked(self):
    method on_loop_button_toggled (line 130) | def on_loop_button_toggled(self):
    method on_beats_per_minute_changed (line 133) | def on_beats_per_minute_changed(self):
    method init_is_button_clicked_list (line 136) | def init_is_button_clicked_list(self, num_of_rows, num_of_columns):
    method get_button_value (line 139) | def get_button_value(self, row, col):
    method find_number_of_columns (line 143) | def find_number_of_columns(self):
    method process_button_clicked (line 146) | def process_button_clicked(self, row, col):
    method set_button_value (line 150) | def set_button_value(self, row, col, bool_value):
    method on_button_clicked (line 154) | def on_button_clicked(self, row, col):
    method display_all_button_colors (line 159) | def display_all_button_colors(self):
    method display_button_color (line 165) | def display_button_color(self, row, col):
    method create_play_bar (line 172) | def create_play_bar(self):
    method create_right_button_matrix (line 198) | def create_right_button_matrix(self):
    method create_left_drum_loader (line 211) | def create_left_drum_loader(self):
    method create_top_bar (line 224) | def create_top_bar(self):
    method create_top_menu (line 249) | def create_top_menu(self):
    method init_gui (line 262) | def init_gui(self):

FILE: Chapter 03/3.05.py
  class DrumMachine (line 38) | class DrumMachine:
    method __init__ (line 40) | def __init__(self, root):
    method on_open_file_button_clicked (line 50) | def on_open_file_button_clicked(self, drum_index):
    method display_all_drum_file_names (line 60) | def display_all_drum_file_names(self):
    method display_drum_name (line 64) | def display_drum_name(self, text_widget_num, file_path):
    method get_current_pattern_dict (line 77) | def get_current_pattern_dict(self):
    method get_bpu (line 80) | def get_bpu(self):
    method set_bpu (line 83) | def set_bpu(self):
    method get_number_of_units (line 86) | def get_number_of_units(self):
    method set_number_of_units (line 89) | def set_number_of_units(self):
    method get_list_of_drum_files (line 93) | def get_list_of_drum_files(self):
    method get_drum_file_path (line 96) | def get_drum_file_path(self, drum_index):
    method set_drum_file_path (line 99) | def set_drum_file_path(self, drum_index, file_path):
    method get_is_button_clicked_list (line 102) | def get_is_button_clicked_list(self):
    method set_is_button_clicked_list (line 105) | def set_is_button_clicked_list(self, num_of_rows, num_of_columns):
    method init_all_patterns (line 110) | def init_all_patterns(self):
    method on_pattern_changed (line 124) | def on_pattern_changed(self):
    method on_number_of_units_changed (line 127) | def on_number_of_units_changed(self):
    method on_bpu_changed (line 133) | def on_bpu_changed(self):
    method on_play_button_clicked (line 140) | def on_play_button_clicked(self):
    method on_stop_button_clicked (line 143) | def on_stop_button_clicked(self):
    method on_loop_button_toggled (line 146) | def on_loop_button_toggled(self):
    method on_beats_per_minute_changed (line 149) | def on_beats_per_minute_changed(self):
    method init_is_button_clicked_list (line 152) | def init_is_button_clicked_list(self, num_of_rows, num_of_columns):
    method get_button_value (line 155) | def get_button_value(self, row, col):
    method find_number_of_columns (line 159) | def find_number_of_columns(self):
    method process_button_clicked (line 162) | def process_button_clicked(self, row, col):
    method set_button_value (line 166) | def set_button_value(self, row, col, bool_value):
    method on_button_clicked (line 170) | def on_button_clicked(self, row, col):
    method display_all_button_colors (line 175) | def display_all_button_colors(self):
    method display_button_color (line 181) | def display_button_color(self, row, col):
    method create_play_bar (line 188) | def create_play_bar(self):
    method create_right_button_matrix (line 214) | def create_right_button_matrix(self):
    method create_left_drum_loader (line 227) | def create_left_drum_loader(self):
    method create_top_bar (line 241) | def create_top_bar(self):
    method create_top_menu (line 266) | def create_top_menu(self):
    method init_gui (line 279) | def init_gui(self):

FILE: Chapter 03/3.06.py
  class DrumMachine (line 61) | class DrumMachine:
    method __init__ (line 63) | def __init__(self, root):
    method on_open_file_button_clicked (line 75) | def on_open_file_button_clicked(self, drum_index):
    method display_all_drum_file_names (line 85) | def display_all_drum_file_names(self):
    method display_drum_name (line 89) | def display_drum_name(self, text_widget_num, file_path):
    method get_current_pattern_dict (line 102) | def get_current_pattern_dict(self):
    method get_bpu (line 105) | def get_bpu(self):
    method set_bpu (line 108) | def set_bpu(self):
    method get_number_of_units (line 111) | def get_number_of_units(self):
    method set_number_of_units (line 114) | def set_number_of_units(self):
    method get_list_of_drum_files (line 118) | def get_list_of_drum_files(self):
    method get_drum_file_path (line 121) | def get_drum_file_path(self, drum_index):
    method set_drum_file_path (line 124) | def set_drum_file_path(self, drum_index, file_path):
    method get_is_button_clicked_list (line 127) | def get_is_button_clicked_list(self):
    method set_is_button_clicked_list (line 130) | def set_is_button_clicked_list(self, num_of_rows, num_of_columns):
    method init_all_patterns (line 135) | def init_all_patterns(self):
    method on_pattern_changed (line 149) | def on_pattern_changed(self):
    method on_number_of_units_changed (line 152) | def on_number_of_units_changed(self):
    method on_bpu_changed (line 158) | def on_bpu_changed(self):
    method on_play_button_clicked (line 164) | def on_play_button_clicked(self):
    method start_play (line 167) | def start_play(self):
    method on_stop_button_clicked (line 171) | def on_stop_button_clicked(self):
    method stop_play (line 174) | def stop_play(self):
    method init_pygame (line 177) | def init_pygame(self):
    method play_sound (line 181) | def play_sound(self, sound_filename):
    method get_column_from_matrix (line 185) | def get_column_from_matrix(self, matrix, i):
    method play_pattern (line 189) | def play_pattern(self):
    method time_to_play_each_column (line 206) | def time_to_play_each_column(self):
    method on_loop_button_toggled (line 212) | def on_loop_button_toggled(self):
    method on_beats_per_minute_changed (line 215) | def on_beats_per_minute_changed(self):
    method init_is_button_clicked_list (line 218) | def init_is_button_clicked_list(self, num_of_rows, num_of_columns):
    method get_button_value (line 221) | def get_button_value(self, row, col):
    method find_number_of_columns (line 225) | def find_number_of_columns(self):
    method process_button_clicked (line 228) | def process_button_clicked(self, row, col):
    method set_button_value (line 232) | def set_button_value(self, row, col, bool_value):
    method on_button_clicked (line 236) | def on_button_clicked(self, row, col):
    method display_all_button_colors (line 241) | def display_all_button_colors(self):
    method display_button_color (line 247) | def display_button_color(self, row, col):
    method create_play_bar (line 254) | def create_play_bar(self):
    method create_right_button_matrix (line 282) | def create_right_button_matrix(self):
    method create_left_drum_loader (line 295) | def create_left_drum_loader(self):
    method create_top_bar (line 309) | def create_top_bar(self):
    method create_top_menu (line 334) | def create_top_menu(self):
    method init_gui (line 347) | def init_gui(self):

FILE: Chapter 03/3.07.py
  class DrumMachine (line 48) | class DrumMachine:
    method __init__ (line 50) | def __init__(self, root):
    method on_open_file_button_clicked (line 62) | def on_open_file_button_clicked(self, drum_index):
    method display_all_drum_file_names (line 72) | def display_all_drum_file_names(self):
    method display_drum_name (line 76) | def display_drum_name(self, text_widget_num, file_path):
    method get_current_pattern_dict (line 89) | def get_current_pattern_dict(self):
    method get_bpu (line 92) | def get_bpu(self):
    method set_bpu (line 95) | def set_bpu(self):
    method get_number_of_units (line 98) | def get_number_of_units(self):
    method set_number_of_units (line 101) | def set_number_of_units(self):
    method get_list_of_drum_files (line 105) | def get_list_of_drum_files(self):
    method get_drum_file_path (line 108) | def get_drum_file_path(self, drum_index):
    method set_drum_file_path (line 111) | def set_drum_file_path(self, drum_index, file_path):
    method get_is_button_clicked_list (line 114) | def get_is_button_clicked_list(self):
    method set_is_button_clicked_list (line 117) | def set_is_button_clicked_list(self, num_of_rows, num_of_columns):
    method init_all_patterns (line 122) | def init_all_patterns(self):
    method on_pattern_changed (line 136) | def on_pattern_changed(self):
    method on_number_of_units_changed (line 139) | def on_number_of_units_changed(self):
    method on_bpu_changed (line 145) | def on_bpu_changed(self):
    method play_in_thread (line 151) | def play_in_thread(self):
    method on_play_button_clicked (line 156) | def on_play_button_clicked(self):
    method start_play (line 160) | def start_play(self):
    method on_stop_button_clicked (line 164) | def on_stop_button_clicked(self):
    method toggle_play_button_state (line 169) | def toggle_play_button_state(self):
    method exit_app (line 175) | def exit_app(self):
    method stop_play (line 180) | def stop_play(self):
    method init_pygame (line 183) | def init_pygame(self):
    method play_sound (line 187) | def play_sound(self, sound_filename):
    method get_column_from_matrix (line 191) | def get_column_from_matrix(self, matrix, i):
    method play_pattern (line 195) | def play_pattern(self):
    method time_to_play_each_column (line 214) | def time_to_play_each_column(self):
    method on_loop_button_toggled (line 220) | def on_loop_button_toggled(self):
    method on_beats_per_minute_changed (line 223) | def on_beats_per_minute_changed(self):
    method init_is_button_clicked_list (line 226) | def init_is_button_clicked_list(self, num_of_rows, num_of_columns):
    method get_button_value (line 229) | def get_button_value(self, row, col):
    method find_number_of_columns (line 233) | def find_number_of_columns(self):
    method process_button_clicked (line 236) | def process_button_clicked(self, row, col):
    method set_button_value (line 240) | def set_button_value(self, row, col, bool_value):
    method on_button_clicked (line 244) | def on_button_clicked(self, row, col):
    method display_all_button_colors (line 249) | def display_all_button_colors(self):
    method display_button_color (line 255) | def display_button_color(self, row, col):
    method create_play_bar (line 262) | def create_play_bar(self):
    method create_right_button_matrix (line 290) | def create_right_button_matrix(self):
    method create_left_drum_loader (line 303) | def create_left_drum_loader(self):
    method create_top_bar (line 317) | def create_top_bar(self):
    method create_top_menu (line 342) | def create_top_menu(self):
    method init_gui (line 355) | def init_gui(self):

FILE: Chapter 03/3.08.py
  class DrumMachine (line 42) | class DrumMachine:
    method __init__ (line 44) | def __init__(self, root):
    method on_open_file_button_clicked (line 56) | def on_open_file_button_clicked(self, drum_index):
    method display_all_drum_file_names (line 66) | def display_all_drum_file_names(self):
    method display_drum_name (line 70) | def display_drum_name(self, text_widget_num, file_path):
    method get_current_pattern_dict (line 83) | def get_current_pattern_dict(self):
    method get_bpu (line 86) | def get_bpu(self):
    method set_bpu (line 89) | def set_bpu(self):
    method get_number_of_units (line 92) | def get_number_of_units(self):
    method set_number_of_units (line 95) | def set_number_of_units(self):
    method get_list_of_drum_files (line 99) | def get_list_of_drum_files(self):
    method get_drum_file_path (line 102) | def get_drum_file_path(self, drum_index):
    method set_drum_file_path (line 105) | def set_drum_file_path(self, drum_index, file_path):
    method get_is_button_clicked_list (line 108) | def get_is_button_clicked_list(self):
    method set_is_button_clicked_list (line 111) | def set_is_button_clicked_list(self, num_of_rows, num_of_columns):
    method init_all_patterns (line 116) | def init_all_patterns(self):
    method display_pattern_name (line 130) | def display_pattern_name(self):
    method on_pattern_changed (line 137) | def on_pattern_changed(self):
    method change_pattern (line 140) | def change_pattern(self):
    method on_number_of_units_changed (line 148) | def on_number_of_units_changed(self):
    method on_bpu_changed (line 154) | def on_bpu_changed(self):
    method play_in_thread (line 160) | def play_in_thread(self):
    method on_play_button_clicked (line 165) | def on_play_button_clicked(self):
    method start_play (line 169) | def start_play(self):
    method on_stop_button_clicked (line 173) | def on_stop_button_clicked(self):
    method toggle_play_button_state (line 178) | def toggle_play_button_state(self):
    method exit_app (line 184) | def exit_app(self):
    method stop_play (line 189) | def stop_play(self):
    method init_pygame (line 192) | def init_pygame(self):
    method play_sound (line 196) | def play_sound(self, sound_filename):
    method get_column_from_matrix (line 200) | def get_column_from_matrix(self, matrix, i):
    method play_pattern (line 204) | def play_pattern(self):
    method time_to_play_each_column (line 223) | def time_to_play_each_column(self):
    method on_loop_button_toggled (line 229) | def on_loop_button_toggled(self):
    method on_beats_per_minute_changed (line 232) | def on_beats_per_minute_changed(self):
    method init_is_button_clicked_list (line 235) | def init_is_button_clicked_list(self, num_of_rows, num_of_columns):
    method get_button_value (line 238) | def get_button_value(self, row, col):
    method find_number_of_columns (line 242) | def find_number_of_columns(self):
    method process_button_clicked (line 245) | def process_button_clicked(self, row, col):
    method set_button_value (line 249) | def set_button_value(self, row, col, bool_value):
    method on_button_clicked (line 253) | def on_button_clicked(self, row, col):
    method display_all_button_colors (line 258) | def display_all_button_colors(self):
    method display_button_color (line 264) | def display_button_color(self, row, col):
    method create_play_bar (line 271) | def create_play_bar(self):
    method create_right_button_matrix (line 299) | def create_right_button_matrix(self):
    method create_left_drum_loader (line 312) | def create_left_drum_loader(self):
    method create_top_bar (line 326) | def create_top_bar(self):
    method create_top_menu (line 352) | def create_top_menu(self):
    method init_gui (line 365) | def init_gui(self):

FILE: Chapter 03/3.09.py
  class DrumMachine (line 46) | class DrumMachine:
    method __init__ (line 48) | def __init__(self, root):
    method on_open_file_button_clicked (line 60) | def on_open_file_button_clicked(self, drum_index):
    method display_all_drum_file_names (line 70) | def display_all_drum_file_names(self):
    method display_drum_name (line 74) | def display_drum_name(self, text_widget_num, file_path):
    method get_current_pattern_dict (line 87) | def get_current_pattern_dict(self):
    method get_bpu (line 90) | def get_bpu(self):
    method set_bpu (line 93) | def set_bpu(self):
    method get_number_of_units (line 96) | def get_number_of_units(self):
    method set_number_of_units (line 99) | def set_number_of_units(self):
    method get_list_of_drum_files (line 103) | def get_list_of_drum_files(self):
    method get_drum_file_path (line 106) | def get_drum_file_path(self, drum_index):
    method set_drum_file_path (line 109) | def set_drum_file_path(self, drum_index, file_path):
    method get_is_button_clicked_list (line 112) | def get_is_button_clicked_list(self):
    method set_is_button_clicked_list (line 115) | def set_is_button_clicked_list(self, num_of_rows, num_of_columns):
    method init_all_patterns (line 120) | def init_all_patterns(self):
    method display_pattern_name (line 134) | def display_pattern_name(self):
    method on_pattern_changed (line 141) | def on_pattern_changed(self):
    method change_pattern (line 144) | def change_pattern(self):
    method on_number_of_units_changed (line 152) | def on_number_of_units_changed(self):
    method on_bpu_changed (line 158) | def on_bpu_changed(self):
    method play_in_thread (line 164) | def play_in_thread(self):
    method on_play_button_clicked (line 169) | def on_play_button_clicked(self):
    method start_play (line 173) | def start_play(self):
    method on_stop_button_clicked (line 177) | def on_stop_button_clicked(self):
    method toggle_play_button_state (line 182) | def toggle_play_button_state(self):
    method exit_app (line 188) | def exit_app(self):
    method stop_play (line 193) | def stop_play(self):
    method init_pygame (line 196) | def init_pygame(self):
    method play_sound (line 200) | def play_sound(self, sound_filename):
    method get_column_from_matrix (line 204) | def get_column_from_matrix(self, matrix, i):
    method play_pattern (line 208) | def play_pattern(self):
    method time_to_play_each_column (line 227) | def time_to_play_each_column(self):
    method on_loop_button_toggled (line 233) | def on_loop_button_toggled(self):
    method on_beats_per_minute_changed (line 236) | def on_beats_per_minute_changed(self):
    method init_is_button_clicked_list (line 239) | def init_is_button_clicked_list(self, num_of_rows, num_of_columns):
    method get_button_value (line 242) | def get_button_value(self, row, col):
    method find_number_of_columns (line 246) | def find_number_of_columns(self):
    method process_button_clicked (line 249) | def process_button_clicked(self, row, col):
    method set_button_value (line 253) | def set_button_value(self, row, col, bool_value):
    method on_button_clicked (line 257) | def on_button_clicked(self, row, col):
    method display_all_button_colors (line 262) | def display_all_button_colors(self):
    method display_button_color (line 268) | def display_button_color(self, row, col):
    method create_play_bar (line 275) | def create_play_bar(self):
    method create_right_button_matrix (line 303) | def create_right_button_matrix(self):
    method create_left_drum_loader (line 316) | def create_left_drum_loader(self):
    method create_top_bar (line 330) | def create_top_bar(self):
    method load_project (line 355) | def load_project(self):
    method save_project (line 374) | def save_project(self):
    method show_about (line 383) | def show_about(self):
    method create_top_menu (line 386) | def create_top_menu(self):
    method init_gui (line 402) | def init_gui(self):

FILE: Chapter 03/3.12.py
  class DrumMachine (line 41) | class DrumMachine:
    method __init__ (line 43) | def __init__(self, root):
    method get_current_pattern_dict (line 56) | def get_current_pattern_dict(self):
    method get_bpu (line 59) | def get_bpu(self):
    method set_bpu (line 62) | def set_bpu(self):
    method get_number_of_units (line 65) | def get_number_of_units(self):
    method set_number_of_units (line 68) | def set_number_of_units(self):
    method get_list_of_drum_files (line 72) | def get_list_of_drum_files(self):
    method get_drum_file_path (line 75) | def get_drum_file_path(self, drum_index):
    method set_drum_file_path (line 78) | def set_drum_file_path(self, drum_index, file_path):
    method get_is_button_clicked_list (line 81) | def get_is_button_clicked_list(self):
    method set_is_button_clicked_list (line 84) | def set_is_button_clicked_list(self, num_of_rows, num_of_columns):
    method set_beats_per_minute (line 89) | def set_beats_per_minute(self):
    method init_all_patterns (line 93) | def init_all_patterns(self):
    method init_is_button_clicked_list (line 107) | def init_is_button_clicked_list(self, num_of_rows, num_of_columns):
    method load_project (line 110) | def load_project(self):
    method save_project (line 129) | def save_project(self):
    method show_about (line 138) | def show_about(self):
    method exit_app (line 142) | def exit_app(self):
    method display_pattern_name (line 147) | def display_pattern_name(self):
    method on_pattern_changed (line 154) | def on_pattern_changed(self):
    method change_pattern (line 157) | def change_pattern(self):
    method on_number_of_units_changed (line 165) | def on_number_of_units_changed(self):
    method on_bpu_changed (line 171) | def on_bpu_changed(self):
    method on_open_file_button_clicked (line 177) | def on_open_file_button_clicked(self, drum_index):
    method display_all_drum_file_names (line 187) | def display_all_drum_file_names(self):
    method display_drum_name (line 191) | def display_drum_name(self, text_widget_num, file_path):
    method play_in_thread (line 198) | def play_in_thread(self):
    method on_play_button_clicked (line 202) | def on_play_button_clicked(self):
    method start_play (line 206) | def start_play(self):
    method on_stop_button_clicked (line 210) | def on_stop_button_clicked(self):
    method stop_play (line 214) | def stop_play(self):
    method init_pygame (line 218) | def init_pygame(self):
    method play_sound (line 222) | def play_sound(self, sound_filename):
    method get_column_from_matrix (line 226) | def get_column_from_matrix(self, matrix, i):
    method toggle_play_button_state (line 229) | def toggle_play_button_state(self):
    method play_pattern (line 235) | def play_pattern(self):
    method time_to_play_each_column (line 254) | def time_to_play_each_column(self):
    method on_loop_button_toggled (line 259) | def on_loop_button_toggled(self):
    method on_beats_per_minute_changed (line 262) | def on_beats_per_minute_changed(self):
    method get_button_value (line 265) | def get_button_value(self, row, col):
    method find_number_of_columns (line 269) | def find_number_of_columns(self):
    method process_button_clicked (line 272) | def process_button_clicked(self, row, col):
    method set_button_value (line 276) | def set_button_value(self, row, col, bool_value):
    method on_button_clicked (line 280) | def on_button_clicked(self, row, col):
    method display_all_button_colors (line 285) | def display_all_button_colors(self):
    method display_button_color (line 291) | def display_button_color(self, row, col):
    method create_play_bar (line 298) | def create_play_bar(self):
    method create_right_button_matrix (line 331) | def create_right_button_matrix(self):
    method create_left_drum_loader (line 344) | def create_left_drum_loader(self):
    method create_top_bar (line 357) | def create_top_bar(self):
    method create_top_menu (line 382) | def create_top_menu(self):
    method init_gui (line 397) | def init_gui(self):

FILE: Chapter 04/4.01/controller.py
  class Controller (line 10) | class Controller():
    method __init__ (line 12) | def __init__(self):
    method init_model (line 15) | def init_model(self):

FILE: Chapter 04/4.01/exceptions.py
  class ChessError (line 5) | class ChessError(Exception): pass

FILE: Chapter 04/4.01/model.py
  class Model (line 9) | class Model():
    method __init__ (line 11) | def __init__(self):

FILE: Chapter 04/4.01/view.py
  class View (line 12) | class View():
    method __init__ (line 17) | def __init__(self, parent, controller):
    method create_chess_base (line 23) | def create_chess_base(self):
    method create_top_menu (line 29) | def create_top_menu(self):
    method create_bottom_frame (line 35) | def create_bottom_frame(self):
    method on_about_menu_clicked (line 42) | def on_about_menu_clicked(self):
    method on_new_game_menu_clicked (line 46) | def on_new_game_menu_clicked(self):
    method on_preference_menu_clicked (line 49) | def on_preference_menu_clicked(self):
    method create_file_menu (line 52) | def create_file_menu(self):
    method create_edit_menu (line 59) | def create_edit_menu(self):
    method create_about_menu (line 66) | def create_about_menu(self):
    method create_canvas (line 73) | def create_canvas(self):
    method draw_board (line 80) | def draw_board(self):
    method get_alternate_color (line 91) | def get_alternate_color(self, current_color):
    method on_square_clicked (line 98) | def on_square_clicked(self, event):
    method get_clicked_row_column (line 102) | def get_clicked_row_column(self, event):
    method get_x_y_coordinate (line 108) | def get_x_y_coordinate(self, row, col):
  function main (line 114) | def main(controller):
  function init_new_game (line 121) | def init_new_game():

FILE: Chapter 04/4.02/controller.py
  class Controller (line 10) | class Controller():
    method __init__ (line 12) | def __init__(self):
    method init_model (line 15) | def init_model(self):

FILE: Chapter 04/4.02/exceptions.py
  class ChessError (line 5) | class ChessError(Exception): pass

FILE: Chapter 04/4.02/model.py
  class Model (line 10) | class Model(dict):
    method __init__ (line 18) | def __init__(self):
    method get_piece_at (line 21) | def get_piece_at(self, position):
    method get_alphanumeric_position (line 24) | def get_alphanumeric_position(self, rowcol):
    method is_on_board (line 29) | def is_on_board(self, rowcol):

FILE: Chapter 04/4.02/piece.py
  function create_piece (line 9) | def create_piece (piece, color='white'):
  class Piece (line 19) | class Piece():
    method __init__ (line 21) | def __init__(self, color):
    method keep_reference (line 29) | def keep_reference(self, model):
  class King (line 32) | class King(Piece):
  class Queen (line 35) | class Queen(Piece):
  class Rook (line 38) | class Rook(Piece):
  class Bishop (line 41) | class Bishop(Piece):
  class Knight (line 44) | class Knight(Piece):
  class Pawn (line 47) | class Pawn(Piece):

FILE: Chapter 04/4.02/view.py
  class View (line 12) | class View():
    method __init__ (line 17) | def __init__(self, parent, controller):
    method create_chess_base (line 23) | def create_chess_base(self):
    method create_top_menu (line 29) | def create_top_menu(self):
    method create_bottom_frame (line 35) | def create_bottom_frame(self):
    method on_about_menu_clicked (line 42) | def on_about_menu_clicked(self):
    method on_new_game_menu_clicked (line 46) | def on_new_game_menu_clicked(self):
    method on_preference_menu_clicked (line 49) | def on_preference_menu_clicked(self):
    method create_file_menu (line 52) | def create_file_menu(self):
    method create_edit_menu (line 59) | def create_edit_menu(self):
    method create_about_menu (line 66) | def create_about_menu(self):
    method create_canvas (line 73) | def create_canvas(self):
    method draw_board (line 80) | def draw_board(self):
    method on_square_clicked (line 91) | def on_square_clicked(self, event):
    method get_clicked_row_column (line 95) | def get_clicked_row_column(self, event):
    method get_x_y_coordinate (line 101) | def get_x_y_coordinate(self, row, col):
    method get_alternate_color (line 106) | def get_alternate_color(self, current_color):
  function main (line 114) | def main(controller):
  function init_new_game (line 121) | def init_new_game():

FILE: Chapter 04/4.03/controller.py
  class Controller (line 16) | class Controller():
    method __init__ (line 18) | def __init__(self):
    method init_model (line 21) | def init_model(self):
    method get_all_peices_on_chess_board (line 24) | def get_all_peices_on_chess_board(self):
    method reset_game_data (line 27) | def reset_game_data(self):
    method reset_to_initial_locations (line 30) | def reset_to_initial_locations(self):
    method get_numeric_notation (line 33) | def get_numeric_notation(self, position):

FILE: Chapter 04/4.03/exceptions.py
  class ChessError (line 5) | class ChessError(Exception): pass

FILE: Chapter 04/4.03/model.py
  class Model (line 18) | class Model(dict):
    method __init__ (line 26) | def __init__(self):
    method reset_game_data (line 29) | def reset_game_data(self):
    method reset_to_initial_locations (line 36) | def reset_to_initial_locations(self):
    method get_piece_at (line 43) | def get_piece_at(self, position):
    method get_alphanumeric_position (line 46) | def get_alphanumeric_position(self, rowcol):
    method is_on_board (line 51) | def is_on_board(self, rowcol):

FILE: Chapter 04/4.03/piece.py
  function create_piece (line 19) | def create_piece (piece, color='white'):
  function get_numeric_notation (line 29) | def get_numeric_notation(rowcol):
  class Piece (line 34) | class Piece():
    method __init__ (line 36) | def __init__(self, color):
    method keep_reference (line 44) | def keep_reference(self, model):
  class King (line 47) | class King(Piece):
  class Queen (line 50) | class Queen(Piece):
  class Rook (line 53) | class Rook(Piece):
  class Bishop (line 56) | class Bishop(Piece):
  class Knight (line 59) | class Knight(Piece):
  class Pawn (line 62) | class Pawn(Piece):

FILE: Chapter 04/4.03/view.py
  class View (line 22) | class View():
    method __init__ (line 28) | def __init__(self, parent, controller):
    method create_chess_base (line 35) | def create_chess_base(self):
    method create_top_menu (line 41) | def create_top_menu(self):
    method create_bottom_frame (line 47) | def create_bottom_frame(self):
    method on_about_menu_clicked (line 54) | def on_about_menu_clicked(self):
    method on_new_game_menu_clicked (line 58) | def on_new_game_menu_clicked(self):
    method on_preference_menu_clicked (line 61) | def on_preference_menu_clicked(self):
    method create_file_menu (line 64) | def create_file_menu(self):
    method create_edit_menu (line 71) | def create_edit_menu(self):
    method create_about_menu (line 78) | def create_about_menu(self):
    method create_canvas (line 85) | def create_canvas(self):
    method draw_board (line 92) | def draw_board(self):
    method on_square_clicked (line 103) | def on_square_clicked(self, event):
    method get_clicked_row_column (line 107) | def get_clicked_row_column(self, event):
    method get_x_y_coordinate (line 113) | def get_x_y_coordinate(self, row, col):
    method calculate_piece_coordinate (line 118) | def calculate_piece_coordinate(self, row, col):
    method draw_single_piece (line 125) | def draw_single_piece(self, position, piece):
    method draw_all_pieces (line 136) | def draw_all_pieces(self):
    method start_new_game (line 141) | def start_new_game(self):
    method get_alternate_color (line 147) | def get_alternate_color(self, current_color):
  function main (line 155) | def main(controller):
  function init_new_game (line 162) | def init_new_game():

FILE: Chapter 04/4.04/controller.py
  class Controller (line 11) | class Controller():
    method __init__ (line 13) | def __init__(self):
    method init_model (line 16) | def init_model(self):
    method get_all_peices_on_chess_board (line 19) | def get_all_peices_on_chess_board(self):
    method reset_game_data (line 22) | def reset_game_data(self):
    method reset_to_initial_locations (line 25) | def reset_to_initial_locations(self):
    method get_numeric_notation (line 28) | def get_numeric_notation(self, position):

FILE: Chapter 04/4.04/exceptions.py
  class ChessError (line 5) | class ChessError(Exception): pass

FILE: Chapter 04/4.04/model.py
  class Model (line 14) | class Model(dict):
    method __init__ (line 22) | def __init__(self):
    method all_positions_occupied_by_color (line 25) | def all_positions_occupied_by_color(self, color):
    method all_occupied_positions (line 33) | def all_occupied_positions(self):
    method reset_game_data (line 36) | def reset_game_data(self):
    method reset_to_initial_locations (line 43) | def reset_to_initial_locations(self):
    method get_piece_at (line 50) | def get_piece_at(self, position):
    method get_alphanumeric_position (line 53) | def get_alphanumeric_position(self, rowcol):
    method is_on_board (line 58) | def is_on_board(self, rowcol):

FILE: Chapter 04/4.04/piece.py
  function create_piece (line 17) | def create_piece(piece, color='white'):
  function get_numeric_notation (line 28) | def get_numeric_notation(rowcol):
  class Piece (line 33) | class Piece():
    method __init__ (line 35) | def __init__(self, color):
    method keep_reference (line 43) | def keep_reference(self, model):
    method moves_available (line 46) | def moves_available(self, current_position, directions, distance):
    method possible_position (line 67) | def possible_position(self, destination):
  class King (line 71) | class King(Piece):
    method moves_available (line 75) | def moves_available(self, current_position):
  class Queen (line 79) | class Queen(Piece):
    method moves_available (line 83) | def moves_available(self, current_position):
  class Rook (line 87) | class Rook(Piece):
    method moves_available (line 91) | def moves_available(self, current_position):
  class Bishop (line 95) | class Bishop(Piece):
    method moves_available (line 99) | def moves_available(self, current_position):
  class Knight (line 103) | class Knight(Piece):
    method moves_available (line 105) | def moves_available(self, current_position):
  class Pawn (line 118) | class Pawn(Piece):
    method moves_available (line 120) | def moves_available(self, current_position):

FILE: Chapter 04/4.04/view.py
  class View (line 22) | class View():
    method __init__ (line 28) | def __init__(self, parent, controller):
    method create_chess_base (line 35) | def create_chess_base(self):
    method create_top_menu (line 41) | def create_top_menu(self):
    method create_bottom_frame (line 47) | def create_bottom_frame(self):
    method on_about_menu_clicked (line 54) | def on_about_menu_clicked(self):
    method on_new_game_menu_clicked (line 58) | def on_new_game_menu_clicked(self):
    method on_preference_menu_clicked (line 61) | def on_preference_menu_clicked(self):
    method create_file_menu (line 64) | def create_file_menu(self):
    method create_edit_menu (line 71) | def create_edit_menu(self):
    method create_about_menu (line 78) | def create_about_menu(self):
    method create_canvas (line 85) | def create_canvas(self):
    method draw_board (line 92) | def draw_board(self):
    method on_square_clicked (line 103) | def on_square_clicked(self, event):
    method get_clicked_row_column (line 107) | def get_clicked_row_column(self, event):
    method get_x_y_coordinate (line 113) | def get_x_y_coordinate(self, row, col):
    method calculate_piece_coordinate (line 118) | def calculate_piece_coordinate(self, row, col):
    method draw_single_piece (line 125) | def draw_single_piece(self, position, piece):
    method draw_all_pieces (line 136) | def draw_all_pieces(self):
    method start_new_game (line 141) | def start_new_game(self):
    method get_alternate_color (line 147) | def get_alternate_color(self, current_color):
  function main (line 155) | def main(controller):
  function init_new_game (line 162) | def init_new_game():

FILE: Chapter 04/4.05/controller.py
  class Controller (line 11) | class Controller():
    method __init__ (line 13) | def __init__(self):
    method init_model (line 16) | def init_model(self):
    method get_all_peices_on_chess_board (line 19) | def get_all_peices_on_chess_board(self):
    method reset_game_data (line 22) | def reset_game_data(self):
    method reset_to_initial_locations (line 25) | def reset_to_initial_locations(self):
    method get_numeric_notation (line 28) | def get_numeric_notation(self, position):

FILE: Chapter 04/4.05/exceptions.py
  class ChessError (line 5) | class ChessError(Exception): pass

FILE: Chapter 04/4.05/model.py
  class Model (line 14) | class Model(dict):
    method __init__ (line 22) | def __init__(self):
    method get_all_available_moves (line 25) | def get_all_available_moves(self, color):
    method all_positions_occupied_by_color (line 35) | def all_positions_occupied_by_color(self, color):
    method all_occupied_positions (line 43) | def all_occupied_positions(self):
    method reset_game_data (line 46) | def reset_game_data(self):
    method reset_to_initial_locations (line 53) | def reset_to_initial_locations(self):
    method get_piece_at (line 60) | def get_piece_at(self, position):
    method get_alphanumeric_position (line 63) | def get_alphanumeric_position(self, rowcol):
    method is_on_board (line 68) | def is_on_board(self, rowcol):
    method get_alphanumeric_position_of_king (line 72) | def get_alphanumeric_position_of_king(self, color):
    method is_king_under_check (line 78) | def is_king_under_check(self, color):

FILE: Chapter 04/4.05/piece.py
  function create_piece (line 11) | def create_piece(piece, color='white'):
  function get_numeric_notation (line 22) | def get_numeric_notation(rowcol):
  class Piece (line 27) | class Piece():
    method __init__ (line 29) | def __init__(self, color):
    method keep_reference (line 37) | def keep_reference(self, model):
    method moves_available (line 40) | def moves_available(self, current_position, directions, distance):
    method possible_position (line 61) | def possible_position(self, destination):
  class King (line 65) | class King(Piece):
    method moves_available (line 69) | def moves_available(self, current_position):
  class Queen (line 73) | class Queen(Piece):
    method moves_available (line 77) | def moves_available(self, current_position):
  class Rook (line 81) | class Rook(Piece):
    method moves_available (line 85) | def moves_available(self, current_position):
  class Bishop (line 89) | class Bishop(Piece):
    method moves_available (line 93) | def moves_available(self, current_position):
  class Knight (line 97) | class Knight(Piece):
    method moves_available (line 99) | def moves_available(self, current_position):
  class Pawn (line 112) | class Pawn(Piece):
    method moves_available (line 114) | def moves_available(self, current_position):

FILE: Chapter 04/4.05/view.py
  class View (line 12) | class View():
    method __init__ (line 18) | def __init__(self, parent, controller):
    method create_chess_base (line 25) | def create_chess_base(self):
    method create_top_menu (line 31) | def create_top_menu(self):
    method create_bottom_frame (line 37) | def create_bottom_frame(self):
    method on_about_menu_clicked (line 44) | def on_about_menu_clicked(self):
    method on_new_game_menu_clicked (line 48) | def on_new_game_menu_clicked(self):
    method on_preference_menu_clicked (line 51) | def on_preference_menu_clicked(self):
    method create_file_menu (line 54) | def create_file_menu(self):
    method create_edit_menu (line 61) | def create_edit_menu(self):
    method create_about_menu (line 68) | def create_about_menu(self):
    method create_canvas (line 75) | def create_canvas(self):
    method draw_board (line 82) | def draw_board(self):
    method on_square_clicked (line 93) | def on_square_clicked(self, event):
    method get_clicked_row_column (line 97) | def get_clicked_row_column(self, event):
    method get_x_y_coordinate (line 103) | def get_x_y_coordinate(self, row, col):
    method calculate_piece_coordinate (line 108) | def calculate_piece_coordinate(self, row, col):
    method draw_single_piece (line 115) | def draw_single_piece(self, position, piece):
    method draw_all_pieces (line 126) | def draw_all_pieces(self):
    method start_new_game (line 131) | def start_new_game(self):
    method get_alternate_color (line 137) | def get_alternate_color(self, current_color):
  function main (line 145) | def main(controller):
  function init_new_game (line 152) | def init_new_game():

FILE: Chapter 04/4.06/controller.py
  class Controller (line 16) | class Controller():
    method __init__ (line 18) | def __init__(self):
    method init_model (line 21) | def init_model(self):
    method reset_game_data (line 24) | def reset_game_data(self):
    method reset_to_initial_locations (line 27) | def reset_to_initial_locations(self):
    method get_alphanumeric_position (line 30) | def get_alphanumeric_position(self, rowcolumntuple):
    method get_numeric_notation (line 33) | def get_numeric_notation(self, rowcol):
    method get_piece_at (line 36) | def get_piece_at(self, position_of_click):
    method pre_move_validation (line 39) | def pre_move_validation(self, start_pos, end_pos):
    method get_all_peices_on_chess_board (line 42) | def get_all_peices_on_chess_board(self):
    method player_turn (line 45) | def player_turn(self):
    method moves_available (line 48) | def moves_available(self, position):

FILE: Chapter 04/4.06/exceptions.py
  class ChessError (line 13) | class ChessError(Exception): pass
  class Check (line 14) | class Check(ChessError): pass
  class InvalidMove (line 15) | class InvalidMove(ChessError): pass
  class CheckMate (line 16) | class CheckMate(ChessError): pass
  class Draw (line 17) | class Draw(ChessError): pass
  class NotYourTurn (line 18) | class NotYourTurn(ChessError): pass
  class InvalidCoord (line 19) | class InvalidCoord(ChessError): pass

FILE: Chapter 04/4.06/model.py
  class Model (line 24) | class Model(dict):
    method __init__ (line 32) | def __init__(self):
    method update_game_statistics (line 35) | def update_game_statistics(self, piece, dest, start_pos, end_pos):
    method change_player_turn (line 50) | def change_player_turn(self, color):
    method pre_move_validation (line 54) | def pre_move_validation(self, initial_pos, final_pos):
    method move (line 80) | def move(self, start_pos, final_pos):
    method will_move_cause_check (line 83) | def will_move_cause_check(self, start_position, end_position):
    method get_all_available_moves (line 88) | def get_all_available_moves(self, color):
    method is_king_under_check (line 98) | def is_king_under_check(self, color):
    method get_alphanumeric_position_of_king (line 103) | def get_alphanumeric_position_of_king(self, color):
    method all_positions_occupied_by_color (line 109) | def all_positions_occupied_by_color(self, color):
    method all_occupied_positions (line 117) | def all_occupied_positions(self):
    method reset_game_data (line 120) | def reset_game_data(self):
    method reset_to_initial_locations (line 127) | def reset_to_initial_locations(self):
    method get_piece_at (line 134) | def get_piece_at(self, position):
    method get_alphanumeric_position (line 137) | def get_alphanumeric_position(self, rowcol):
    method is_on_board (line 142) | def is_on_board(self, rowcol):

FILE: Chapter 04/4.06/piece.py
  function create_piece (line 11) | def create_piece(piece, color='white'):
  function get_numeric_notation (line 22) | def get_numeric_notation(rowcol):
  class Piece (line 27) | class Piece():
    method __init__ (line 29) | def __init__(self, color):
    method keep_reference (line 37) | def keep_reference(self, model):
    method moves_available (line 40) | def moves_available(self, current_position, directions, distance):
    method possible_position (line 61) | def possible_position(self, destination):
  class King (line 65) | class King(Piece):
    method moves_available (line 69) | def moves_available(self, current_position):
  class Queen (line 73) | class Queen(Piece):
    method moves_available (line 77) | def moves_available(self, current_position):
  class Rook (line 81) | class Rook(Piece):
    method moves_available (line 85) | def moves_available(self, current_position):
  class Bishop (line 89) | class Bishop(Piece):
    method moves_available (line 93) | def moves_available(self, current_position):
  class Knight (line 97) | class Knight(Piece):
    method moves_available (line 99) | def moves_available(self, current_position):
  class Pawn (line 112) | class Pawn(Piece):
    method moves_available (line 114) | def moves_available(self, current_position):

FILE: Chapter 04/4.06/view.py
  class View (line 26) | class View():
    method __init__ (line 35) | def __init__(self, parent, controller):
    method create_bottom_frame (line 42) | def create_bottom_frame(self):
    method create_top_menu (line 49) | def create_top_menu(self):
    method create_file_menu (line 55) | def create_file_menu(self):
    method create_edit_menu (line 62) | def create_edit_menu(self):
    method create_about_menu (line 69) | def create_about_menu(self):
    method on_preference_menu_clicked (line 76) | def on_preference_menu_clicked(self):
    method show_prefereces_window (line 79) | def show_prefereces_window(self):
    method create_canvas (line 82) | def create_canvas(self):
    method create_chess_base (line 89) | def create_chess_base(self):
    method start_new_game (line 95) | def start_new_game(self):
    method reset_board_state (line 101) | def reset_board_state(self):
    method on_new_game_menu_clicked (line 106) | def on_new_game_menu_clicked(self):
    method get_clicked_row_column (line 109) | def get_clicked_row_column(self, event):
    method on_square_clicked (line 115) | def on_square_clicked(self, event):
    method shift (line 127) | def shift(self, start_pos, end_pos):
    method update_label (line 138) | def update_label(self, piece, start_pos, end_pos):
    method update_highlight_list (line 143) | def update_highlight_list(self, position):
    method get_x_y_coordinate (line 155) | def get_x_y_coordinate(self, row, col):
    method draw_board (line 160) | def draw_board(self):
    method calculate_piece_coordinate (line 175) | def calculate_piece_coordinate(self, row, col):
    method draw_single_piece (line 182) | def draw_single_piece(self, position, piece):
    method draw_all_pieces (line 193) | def draw_all_pieces(self):
    method on_about_menu_clicked (line 198) | def on_about_menu_clicked(self):
    method get_alternate_color (line 202) | def get_alternate_color(self, current_color):
  function main (line 210) | def main(model):
  function init_new_game (line 217) | def init_new_game():

FILE: Chapter 04/4.07/controller.py
  class Controller (line 10) | class Controller():
    method __init__ (line 12) | def __init__(self):
    method init_model (line 15) | def init_model(self):
    method reset_game_data (line 18) | def reset_game_data(self):
    method reset_to_initial_locations (line 21) | def reset_to_initial_locations(self):
    method get_alphanumeric_position (line 24) | def get_alphanumeric_position(self, rowcolumntuple):
    method get_numeric_notation (line 27) | def get_numeric_notation(self, rowcol):
    method get_piece_at (line 30) | def get_piece_at(self, position_of_click):
    method pre_move_validation (line 33) | def pre_move_validation(self, start_pos, end_pos):
    method get_all_peices_on_chess_board (line 36) | def get_all_peices_on_chess_board(self):
    method player_turn (line 39) | def player_turn(self):
    method moves_available (line 42) | def moves_available(self, position):

FILE: Chapter 04/4.07/exceptions.py
  class ChessError (line 6) | class ChessError(Exception): pass
  class Check (line 7) | class Check(ChessError): pass
  class InvalidMove (line 8) | class InvalidMove(ChessError): pass
  class CheckMate (line 9) | class CheckMate(ChessError): pass
  class Draw (line 10) | class Draw(ChessError): pass
  class NotYourTurn (line 11) | class NotYourTurn(ChessError): pass
  class InvalidCoord (line 12) | class InvalidCoord(ChessError): pass

FILE: Chapter 04/4.07/model.py
  class Model (line 12) | class Model(dict):
    method __init__ (line 20) | def __init__(self):
    method update_game_statistics (line 23) | def update_game_statistics(self, piece, dest, p1, p2):
    method change_player_turn (line 38) | def change_player_turn(self, color):
    method pre_move_validation (line 42) | def pre_move_validation(self, initial_pos, final_pos):
    method move (line 68) | def move(self, start_pos, final_pos):
    method will_move_cause_check (line 71) | def will_move_cause_check(self, start_position, end_position):
    method get_all_available_moves (line 76) | def get_all_available_moves(self, color):
    method is_king_under_check (line 86) | def is_king_under_check(self, color):
    method get_alphanumeric_position_of_king (line 91) | def get_alphanumeric_position_of_king(self, color):
    method all_positions_occupied_by_color (line 97) | def all_positions_occupied_by_color(self, color):
    method all_occupied_positions (line 105) | def all_occupied_positions(self):
    method reset_game_data (line 108) | def reset_game_data(self):
    method reset_to_initial_locations (line 115) | def reset_to_initial_locations(self):
    method get_piece_at (line 122) | def get_piece_at(self, position):
    method get_alphanumeric_position (line 125) | def get_alphanumeric_position(self, rowcol):
    method is_on_board (line 130) | def is_on_board(self, rowcol):

FILE: Chapter 04/4.07/piece.py
  function create_piece (line 12) | def create_piece(piece, color='white'):
  function get_numeric_notation (line 23) | def get_numeric_notation(rowcol):
  class Piece (line 28) | class Piece():
    method __init__ (line 30) | def __init__(self, color):
    method keep_reference (line 38) | def keep_reference(self, model):
    method moves_available (line 41) | def moves_available(self, current_position, directions, distance):
    method possible_position (line 62) | def possible_position(self, destination):
  class King (line 66) | class King(Piece):
    method moves_available (line 71) | def moves_available(self, current_position):
  class Queen (line 75) | class Queen(Piece):
    method moves_available (line 80) | def moves_available(self, current_position):
  class Rook (line 84) | class Rook(Piece):
    method moves_available (line 89) | def moves_available(self, current_position):
  class Bishop (line 93) | class Bishop(Piece):
    method moves_available (line 98) | def moves_available(self, current_position):
  class Knight (line 102) | class Knight(Piece):
    method moves_available (line 104) | def moves_available(self, current_position):
  class Pawn (line 117) | class Pawn(Piece):
    method moves_available (line 119) | def moves_available(self, current_position):

FILE: Chapter 04/4.07/preferenceswindow.py
  class PreferencesWindow (line 19) | class PreferencesWindow():
    method __init__ (line 21) | def __init__(self, view):
    method fill_preference_colors (line 27) | def fill_preference_colors(self):
    method set_color_1 (line 32) | def set_color_1(self):
    method set_color_2 (line 35) | def set_color_2(self):
    method set_highlight_color (line 38) | def set_highlight_color(self):
    method create_prefereces_window (line 41) | def create_prefereces_window(self):
    method create_prefereces_list (line 47) | def create_prefereces_list(self):
    method on_save_button_clicked (line 71) | def on_save_button_clicked(self):
    method set_new_values (line 77) | def set_new_values(self):
    method on_cancel_button_clicked (line 89) | def on_cancel_button_clicked(self):

FILE: Chapter 04/4.07/view.py
  class View (line 32) | class View():
    method __init__ (line 41) | def __init__(self, parent, controller):
    method reload_colors (line 48) | def reload_colors(self, color_1, color_2, highlight_color):
    method on_preference_menu_clicked (line 55) | def on_preference_menu_clicked(self):
    method show_preferences_window (line 58) | def show_preferences_window(self):
    method create_bottom_frame (line 61) | def create_bottom_frame(self):
    method create_top_menu (line 68) | def create_top_menu(self):
    method create_file_menu (line 74) | def create_file_menu(self):
    method create_edit_menu (line 81) | def create_edit_menu(self):
    method create_about_menu (line 88) | def create_about_menu(self):
    method create_canvas (line 95) | def create_canvas(self):
    method create_chess_base (line 102) | def create_chess_base(self):
    method start_new_game (line 108) | def start_new_game(self):
    method reset_board_state (line 114) | def reset_board_state(self):
    method on_new_game_menu_clicked (line 119) | def on_new_game_menu_clicked(self):
    method get_clicked_row_column (line 122) | def get_clicked_row_column(self, event):
    method on_square_clicked (line 128) | def on_square_clicked(self, event):
    method shift (line 140) | def shift(self, start_pos, end_pos):
    method update_label (line 151) | def update_label(self, piece, start_pos, end_pos):
    method update_highlight_list (line 156) | def update_highlight_list(self, position):
    method get_x_y_coordinate (line 168) | def get_x_y_coordinate(self, row, col):
    method draw_board (line 173) | def draw_board(self):
    method get_alternate_color (line 188) | def get_alternate_color(self, current_color):
    method calculate_piece_coordinate (line 195) | def calculate_piece_coordinate(self, row, col):
    method draw_single_piece (line 202) | def draw_single_piece(self, position, piece):
    method draw_all_pieces (line 213) | def draw_all_pieces(self):
    method on_about_menu_clicked (line 218) | def on_about_menu_clicked(self):
  function main (line 223) | def main(model):
  function init_new_game (line 230) | def init_new_game():

FILE: Chapter 05/5.01/model.py
  class Model (line 7) | class Model:
    method __init__ (line 9) | def __init__(self):

FILE: Chapter 05/5.01/player.py
  class Player (line 9) | class Player:
    method __init__ (line 11) | def __init__(self):

FILE: Chapter 05/5.01/view.py
  class View (line 18) | class View:
    method __init__ (line 22) | def __init__(self, root, model, player):
    method create_gui (line 28) | def create_gui(self):
    method create_top_display (line 36) | def create_top_display(self):
    method create_button_frame (line 52) | def create_button_frame(self):
    method create_list_box (line 105) | def create_list_box(self):
    method create_bottom_frame (line 119) | def create_bottom_frame(self):
    method create_context_menu (line 156) | def create_context_menu(self):
    method show_context_menu (line 161) | def show_context_menu(self, event):
    method on_previous_track_button_clicked (line 164) | def on_previous_track_button_clicked(self):
    method on_rewind_button_clicked (line 167) | def on_rewind_button_clicked(self):
    method on_play_stop_button_clicked (line 170) | def on_play_stop_button_clicked(self):
    method on_pause_unpause_button_clicked (line 173) | def on_pause_unpause_button_clicked(self):
    method on_mute_unmute_button_clicked (line 176) | def on_mute_unmute_button_clicked(self):
    method on_fast_forward_button_clicked (line 179) | def on_fast_forward_button_clicked(self):
    method on_next_track_button_clicked (line 182) | def on_next_track_button_clicked(self):
    method on_volume_scale_changed (line 185) | def on_volume_scale_changed(self, value):
    method on_add_file_button_clicked (line 188) | def on_add_file_button_clicked(self):
    method on_remove_selected_button_clicked (line 191) | def on_remove_selected_button_clicked(self):
    method on_add_directory_button_clicked (line 194) | def on_add_directory_button_clicked(self):
    method on_clear_play_list_button_clicked (line 197) | def on_clear_play_list_button_clicked(self):
    method on_remove_selected_context_menu_clicked (line 200) | def on_remove_selected_context_menu_clicked(self):
    method on_play_list_double_clicked (line 203) | def on_play_list_double_clicked(self, event=None):

FILE: Chapter 05/5.02/model.py
  class Model (line 8) | class Model:
    method __init__ (line 10) | def __init__(self):
    method play_list (line 14) | def play_list(self):
    method get_file_to_play (line 17) | def get_file_to_play(self, file_index):
    method clear_play_list (line 20) | def clear_play_list(self):
    method add_to_play_list (line 23) | def add_to_play_list(self, file_name):
    method remove_item_from_play_list_at_index (line 26) | def remove_item_from_play_list_at_index(self, index):

FILE: Chapter 05/5.02/player.py
  class Player (line 12) | class Player:
    method __init__ (line 14) | def __init__(self):
    method play_media (line 18) | def play_media(self, audio_file):
    method reset_player (line 25) | def reset_player(self):
    method is_playing (line 29) | def is_playing(self):
    method seek (line 37) | def seek(self, time):
    method track_length (line 44) | def track_length(self):
    method volume (line 51) | def volume(self):
    method elapsed_play_duration (line 55) | def elapsed_play_duration(self):
    method volume (line 59) | def volume(self, volume):
    method unpause (line 62) | def unpause(self):
    method pause (line 65) | def pause(self):
    method stop (line 68) | def stop(self):
    method mute (line 71) | def mute(self):
    method unmute (line 74) | def unmute(self, newvolume_level):
    method fast_forward (line 77) | def fast_forward(self):
    method rewind (line 87) | def rewind(self):

FILE: Chapter 05/5.02/view.py
  class View (line 18) | class View:
    method __init__ (line 22) | def __init__(self, root, model, player):
    method create_gui (line 28) | def create_gui(self):
    method create_top_display (line 36) | def create_top_display(self):
    method create_button_frame (line 52) | def create_button_frame(self):
    method create_list_box (line 105) | def create_list_box(self):
    method create_bottom_frame (line 119) | def create_bottom_frame(self):
    method create_context_menu (line 156) | def create_context_menu(self):
    method show_context_menu (line 161) | def show_context_menu(self, event):
    method on_previous_track_button_clicked (line 164) | def on_previous_track_button_clicked(self):
    method on_rewind_button_clicked (line 167) | def on_rewind_button_clicked(self):
    method on_play_stop_button_clicked (line 170) | def on_play_stop_button_clicked(self):
    method on_pause_unpause_button_clicked (line 173) | def on_pause_unpause_button_clicked(self):
    method on_mute_unmute_button_clicked (line 176) | def on_mute_unmute_button_clicked(self):
    method on_fast_forward_button_clicked (line 179) | def on_fast_forward_button_clicked(self):
    method on_next_track_button_clicked (line 182) | def on_next_track_button_clicked(self):
    method on_volume_scale_changed (line 185) | def on_volume_scale_changed(self, value):
    method on_add_file_button_clicked (line 188) | def on_add_file_button_clicked(self):
    method on_remove_selected_button_clicked (line 191) | def on_remove_selected_button_clicked(self):
    method on_add_directory_button_clicked (line 194) | def on_add_directory_button_clicked(self):
    method on_clear_play_list_button_clicked (line 197) | def on_clear_play_list_button_clicked(self):
    method on_remove_selected_context_menu_clicked (line 200) | def on_remove_selected_context_menu_clicked(self):
    method on_play_list_double_clicked (line 203) | def on_play_list_double_clicked(self, event=None):

FILE: Chapter 05/5.03/model.py
  class Model (line 8) | class Model:
    method __init__ (line 10) | def __init__(self):
    method play_list (line 14) | def play_list(self):
    method get_file_to_play (line 17) | def get_file_to_play(self, file_index):
    method clear_play_list (line 20) | def clear_play_list(self):
    method add_to_play_list (line 23) | def add_to_play_list(self, file_name):
    method remove_item_from_play_list_at_index (line 26) | def remove_item_from_play_list_at_index(self, index):

FILE: Chapter 05/5.03/player.py
  class Player (line 12) | class Player:
    method __init__ (line 14) | def __init__(self):
    method play_media (line 18) | def play_media(self, audio_file):
    method reset_player (line 25) | def reset_player(self):
    method is_playing (line 29) | def is_playing(self):
    method seek (line 37) | def seek(self, time):
    method track_length (line 44) | def track_length(self):
    method volume (line 51) | def volume(self):
    method elapsed_play_duration (line 55) | def elapsed_play_duration(self):
    method volume (line 59) | def volume(self, volume):
    method unpause (line 62) | def unpause(self):
    method pause (line 65) | def pause(self):
    method stop (line 68) | def stop(self):
    method mute (line 71) | def mute(self):
    method unmute (line 74) | def unmute(self, newvolume_level):
    method fast_forward (line 77) | def fast_forward(self):
    method rewind (line 87) | def rewind(self):

FILE: Chapter 05/5.03/view.py
  class View (line 34) | class View:
    method __init__ (line 38) | def __init__(self, root, model, player):
    method create_gui (line 44) | def create_gui(self):
    method create_top_display (line 52) | def create_top_display(self):
    method create_button_frame (line 68) | def create_button_frame(self):
    method create_list_box (line 121) | def create_list_box(self):
    method create_bottom_frame (line 135) | def create_bottom_frame(self):
    method create_context_menu (line 172) | def create_context_menu(self):
    method show_context_menu (line 177) | def show_context_menu(self, event):
    method on_add_file_button_clicked (line 180) | def on_add_file_button_clicked(self):
    method on_remove_selected_button_clicked (line 183) | def on_remove_selected_button_clicked(self):
    method on_add_directory_button_clicked (line 186) | def on_add_directory_button_clicked(self):
    method on_clear_play_list_button_clicked (line 189) | def on_clear_play_list_button_clicked(self):
    method on_remove_selected_context_menu_clicked (line 192) | def on_remove_selected_context_menu_clicked(self):
    method on_previous_track_button_clicked (line 195) | def on_previous_track_button_clicked(self):
    method on_rewind_button_clicked (line 198) | def on_rewind_button_clicked(self):
    method on_play_stop_button_clicked (line 201) | def on_play_stop_button_clicked(self):
    method on_pause_unpause_button_clicked (line 204) | def on_pause_unpause_button_clicked(self):
    method on_mute_unmute_button_clicked (line 207) | def on_mute_unmute_button_clicked(self):
    method on_fast_forward_button_clicked (line 210) | def on_fast_forward_button_clicked(self):
    method on_next_track_button_clicked (line 213) | def on_next_track_button_clicked(self):
    method on_volume_scale_changed (line 216) | def on_volume_scale_changed(self, value):
    method on_play_list_double_clicked (line 219) | def on_play_list_double_clicked(self, event=None):
    method add_audio_file (line 222) | def add_audio_file(self):
    method remove_selected_files (line 230) | def remove_selected_files(self):
    method add_all_audio_files_from_directory (line 239) | def add_all_audio_files_from_directory(self):
    method get_all_audio_file_from_directory (line 250) | def get_all_audio_file_from_directory(self, directory_path):
    method clear_play_list (line 258) | def clear_play_list(self):

FILE: Chapter 05/5.04/model.py
  class Model (line 8) | class Model:
    method __init__ (line 10) | def __init__(self):
    method play_list (line 14) | def play_list(self):
    method get_file_to_play (line 17) | def get_file_to_play(self, file_index):
    method clear_play_list (line 20) | def clear_play_list(self):
    method add_to_play_list (line 23) | def add_to_play_list(self, file_name):
    method remove_item_from_play_list_at_index (line 26) | def remove_item_from_play_list_at_index(self, index):

FILE: Chapter 05/5.04/player.py
  class Player (line 12) | class Player:
    method __init__ (line 14) | def __init__(self):
    method play_media (line 18) | def play_media(self, audio_file):
    method reset_player (line 25) | def reset_player(self):
    method is_playing (line 29) | def is_playing(self):
    method seek (line 37) | def seek(self, time):
    method track_length (line 44) | def track_length(self):
    method volume (line 51) | def volume(self):
    method elapsed_play_duration (line 55) | def elapsed_play_duration(self):
    method volume (line 59) | def volume(self, volume):
    method unpause (line 62) | def unpause(self):
    method pause (line 65) | def pause(self):
    method stop (line 68) | def stop(self):
    method mute (line 71) | def mute(self):
    method unmute (line 74) | def unmute(self, newvolume_level):
    method fast_forward (line 77) | def fast_forward(self):
    method rewind (line 87) | def rewind(self):

FILE: Chapter 05/5.04/view.py
  class View (line 44) | class View:
    method __init__ (line 52) | def __init__(self, root, model, player):
    method create_gui (line 58) | def create_gui(self):
    method create_top_display (line 66) | def create_top_display(self):
    method create_button_frame (line 82) | def create_button_frame(self):
    method create_list_box (line 135) | def create_list_box(self):
    method create_bottom_frame (line 149) | def create_bottom_frame(self):
    method create_context_menu (line 186) | def create_context_menu(self):
    method show_context_menu (line 191) | def show_context_menu(self, event):
    method on_add_file_button_clicked (line 194) | def on_add_file_button_clicked(self):
    method on_remove_selected_button_clicked (line 197) | def on_remove_selected_button_clicked(self):
    method on_add_directory_button_clicked (line 200) | def on_add_directory_button_clicked(self):
    method on_clear_play_list_button_clicked (line 203) | def on_clear_play_list_button_clicked(self):
    method on_remove_selected_context_menu_clicked (line 206) | def on_remove_selected_context_menu_clicked(self):
    method on_play_stop_button_clicked (line 209) | def on_play_stop_button_clicked(self):
    method on_pause_unpause_button_clicked (line 220) | def on_pause_unpause_button_clicked(self):
    method on_mute_unmute_button_clicked (line 227) | def on_mute_unmute_button_clicked(self):
    method on_previous_track_button_clicked (line 239) | def on_previous_track_button_clicked(self):
    method on_rewind_button_clicked (line 242) | def on_rewind_button_clicked(self):
    method on_fast_forward_button_clicked (line 245) | def on_fast_forward_button_clicked(self):
    method on_next_track_button_clicked (line 248) | def on_next_track_button_clicked(self):
    method on_volume_scale_changed (line 251) | def on_volume_scale_changed(self, value):
    method on_play_list_double_clicked (line 258) | def on_play_list_double_clicked(self, event=None):
    method play_previous_track (line 262) | def play_previous_track(self):
    method play_next_track (line 266) | def play_next_track(self):
    method start_play (line 271) | def start_play(self):
    method stop_play (line 279) | def stop_play(self):
    method add_audio_file (line 283) | def add_audio_file(self):
    method remove_selected_files (line 291) | def remove_selected_files(self):
    method add_all_audio_files_from_directory (line 300) | def add_all_audio_files_from_directory(self):
    method get_all_audio_file_from_directory (line 311) | def get_all_audio_file_from_directory(self, directory_path):
    method clear_play_list (line 319) | def clear_play_list(self):

FILE: Chapter 05/5.05/model.py
  class Model (line 8) | class Model:
    method __init__ (line 10) | def __init__(self):
    method play_list (line 14) | def play_list(self):
    method get_file_to_play (line 17) | def get_file_to_play(self, file_index):
    method clear_play_list (line 20) | def clear_play_list(self):
    method add_to_play_list (line 23) | def add_to_play_list(self, file_name):
    method remove_item_from_play_list_at_index (line 26) | def remove_item_from_play_list_at_index(self, index):

FILE: Chapter 05/5.05/player.py
  class Player (line 12) | class Player:
    method __init__ (line 14) | def __init__(self):
    method play_media (line 18) | def play_media(self, audio_file):
    method reset_player (line 25) | def reset_player(self):
    method is_playing (line 29) | def is_playing(self):
    method seek (line 37) | def seek(self, time):
    method track_length (line 44) | def track_length(self):
    method volume (line 51) | def volume(self):
    method elapsed_play_duration (line 55) | def elapsed_play_duration(self):
    method volume (line 59) | def volume(self, volume):
    method unpause (line 62) | def unpause(self):
    method pause (line 65) | def pause(self):
    method stop (line 68) | def stop(self):
    method mute (line 71) | def mute(self):
    method unmute (line 74) | def unmute(self, newvolume_level):
    method fast_forward (line 77) | def fast_forward(self):
    method rewind (line 87) | def rewind(self):

FILE: Chapter 05/5.05/seekbar.py
  class Seekbar (line 10) | class Seekbar(tk.Canvas):
    method __init__ (line 12) | def __init__(self, parent, **options):
    method bind_mouse_button (line 22) | def bind_mouse_button(self):
    method on_seekbar_clicked (line 30) | def on_seekbar_clicked(self, event=None):
    method slide_to_position (line 34) | def slide_to_position(self, new_position):
  class TestSeekBar (line 40) | class TestSeekBar():
    method __init__ (line 42) | def __init__(self):
    method seek_new_position (line 52) | def seek_new_position(self, event):

FILE: Chapter 05/5.05/view.py
  class View (line 29) | class View:
    method __init__ (line 37) | def __init__(self, root, model, player):
    method create_gui (line 43) | def create_gui(self):
    method create_top_display (line 51) | def create_top_display(self):
    method create_button_frame (line 70) | def create_button_frame(self):
    method create_list_box (line 123) | def create_list_box(self):
    method create_bottom_frame (line 137) | def create_bottom_frame(self):
    method create_context_menu (line 174) | def create_context_menu(self):
    method show_context_menu (line 179) | def show_context_menu(self, event):
    method on_add_file_button_clicked (line 182) | def on_add_file_button_clicked(self):
    method on_remove_selected_button_clicked (line 185) | def on_remove_selected_button_clicked(self):
    method on_add_directory_button_clicked (line 188) | def on_add_directory_button_clicked(self):
    method on_clear_play_list_button_clicked (line 191) | def on_clear_play_list_button_clicked(self):
    method on_remove_selected_context_menu_clicked (line 194) | def on_remove_selected_context_menu_clicked(self):
    method on_play_stop_button_clicked (line 197) | def on_play_stop_button_clicked(self):
    method on_pause_unpause_button_clicked (line 208) | def on_pause_unpause_button_clicked(self):
    method on_mute_unmute_button_clicked (line 215) | def on_mute_unmute_button_clicked(self):
    method on_previous_track_button_clicked (line 227) | def on_previous_track_button_clicked(self):
    method on_rewind_button_clicked (line 230) | def on_rewind_button_clicked(self):
    method on_fast_forward_button_clicked (line 233) | def on_fast_forward_button_clicked(self):
    method on_next_track_button_clicked (line 236) | def on_next_track_button_clicked(self):
    method on_volume_scale_changed (line 239) | def on_volume_scale_changed(self, value):
    method on_play_list_double_clicked (line 246) | def on_play_list_double_clicked(self, event=None):
    method play_previous_track (line 250) | def play_previous_track(self):
    method play_next_track (line 254) | def play_next_track(self):
    method start_play (line 259) | def start_play(self):
    method stop_play (line 267) | def stop_play(self):
    method add_audio_file (line 271) | def add_audio_file(self):
    method remove_selected_files (line 279) | def remove_selected_files(self):
    method add_all_audio_files_from_directory (line 288) | def add_all_audio_files_from_directory(self):
    method get_all_audio_file_from_directory (line 299) | def get_all_audio_file_from_directory(self, directory_path):
    method clear_play_list (line 307) | def clear_play_list(self):

FILE: Chapter 05/5.06/helpers.py
  function get_time_in_minute_seconds (line 8) | def get_time_in_minute_seconds(time_in_seconds):
  function truncate_text (line 14) | def truncate_text(text, truncate_length):

FILE: Chapter 05/5.06/model.py
  class Model (line 8) | class Model:
    method __init__ (line 10) | def __init__(self):
    method play_list (line 14) | def play_list(self):
    method get_file_to_play (line 17) | def get_file_to_play(self, file_index):
    method clear_play_list (line 20) | def clear_play_list(self):
    method add_to_play_list (line 23) | def add_to_play_list(self, file_name):
    method remove_item_from_play_list_at_index (line 26) | def remove_item_from_play_list_at_index(self, index):

FILE: Chapter 05/5.06/player.py
  class Player (line 12) | class Player:
    method __init__ (line 14) | def __init__(self):
    method play_media (line 18) | def play_media(self, audio_file):
    method reset_player (line 25) | def reset_player(self):
    method is_playing (line 29) | def is_playing(self):
    method seek (line 37) | def seek(self, time):
    method track_length (line 44) | def track_length(self):
    method volume (line 51) | def volume(self):
    method elapsed_play_duration (line 55) | def elapsed_play_duration(self):
    method volume (line 59) | def volume(self, volume):
    method unpause (line 62) | def unpause(self):
    method pause (line 65) | def pause(self):
    method stop (line 68) | def stop(self):
    method mute (line 71) | def mute(self):
    method unmute (line 74) | def unmute(self, newvolume_level):
    method fast_forward (line 77) | def fast_forward(self):
    method rewind (line 87) | def rewind(self):

FILE: Chapter 05/5.06/seekbar.py
  class Seekbar (line 9) | class Seekbar(tk.Canvas):
    method __init__ (line 11) | def __init__(self, parent, **options):
    method bind_mouse_button (line 21) | def bind_mouse_button(self):
    method on_seekbar_clicked (line 29) | def on_seekbar_clicked(self, event=None):
    method slide_to_position (line 33) | def slide_to_position(self, new_position):
  class TestSeekBar (line 39) | class TestSeekBar():
    method __init__ (line 41) | def __init__(self):
    method seek_new_position (line 51) | def seek_new_position(self, event):

FILE: Chapter 05/5.06/view.py
  class View (line 30) | class View:
    method __init__ (line 38) | def __init__(self, root, model, player):
    method create_gui (line 45) | def create_gui(self):
    method create_top_display (line 53) | def create_top_display(self):
    method create_button_frame (line 72) | def create_button_frame(self):
    method create_list_box (line 125) | def create_list_box(self):
    method create_bottom_frame (line 139) | def create_bottom_frame(self):
    method create_context_menu (line 176) | def create_context_menu(self):
    method show_context_menu (line 181) | def show_context_menu(self, event):
    method on_add_file_button_clicked (line 184) | def on_add_file_button_clicked(self):
    method on_remove_selected_button_clicked (line 187) | def on_remove_selected_button_clicked(self):
    method on_add_directory_button_clicked (line 190) | def on_add_directory_button_clicked(self):
    method on_clear_play_list_button_clicked (line 193) | def on_clear_play_list_button_clicked(self):
    method on_remove_selected_context_menu_clicked (line 196) | def on_remove_selected_context_menu_clicked(self):
    method on_play_stop_button_clicked (line 199) | def on_play_stop_button_clicked(self):
    method on_pause_unpause_button_clicked (line 210) | def on_pause_unpause_button_clicked(self):
    method on_mute_unmute_button_clicked (line 217) | def on_mute_unmute_button_clicked(self):
    method on_previous_track_button_clicked (line 229) | def on_previous_track_button_clicked(self):
    method on_rewind_button_clicked (line 232) | def on_rewind_button_clicked(self):
    method on_fast_forward_button_clicked (line 235) | def on_fast_forward_button_clicked(self):
    method on_next_track_button_clicked (line 238) | def on_next_track_button_clicked(self):
    method on_volume_scale_changed (line 241) | def on_volume_scale_changed(self, value):
    method on_play_list_double_clicked (line 248) | def on_play_list_double_clicked(self, event=None):
    method play_previous_track (line 252) | def play_previous_track(self):
    method play_next_track (line 256) | def play_next_track(self):
    method start_play (line 261) | def start_play(self):
    method stop_play (line 271) | def stop_play(self):
    method add_audio_file (line 275) | def add_audio_file(self):
    method remove_selected_files (line 283) | def remove_selected_files(self):
    method add_all_audio_files_from_directory (line 292) | def add_all_audio_files_from_directory(self):
    method get_all_audio_file_from_directory (line 303) | def get_all_audio_file_from_directory(self, directory_path):
    method clear_play_list (line 311) | def clear_play_list(self):
    method manage_one_time_track_updates_on_play_start (line 315) | def manage_one_time_track_updates_on_play_start(self):
    method update_now_playing_text (line 319) | def update_now_playing_text(self):
    method display_track_duration (line 325) | def display_track_duration(self):

FILE: Chapter 05/5.07/helpers.py
  function get_time_in_minute_seconds (line 8) | def get_time_in_minute_seconds(time_in_seconds):
  function truncate_text (line 14) | def truncate_text(text, truncate_length):

FILE: Chapter 05/5.07/model.py
  class Model (line 8) | class Model:
    method __init__ (line 10) | def __init__(self):
    method play_list (line 14) | def play_list(self):
    method get_file_to_play (line 17) | def get_file_to_play(self, file_index):
    method clear_play_list (line 20) | def clear_play_list(self):
    method add_to_play_list (line 23) | def add_to_play_list(self, file_name):
    method remove_item_from_play_list_at_index (line 26) | def remove_item_from_play_list_at_index(self, index):

FILE: Chapter 05/5.07/player.py
  class Player (line 12) | class Player:
    method __init__ (line 14) | def __init__(self):
    method play_media (line 18) | def play_media(self, audio_file):
    method reset_player (line 25) | def reset_player(self):
    method is_playing (line 29) | def is_playing(self):
    method seek (line 37) | def seek(self, time):
    method track_length (line 44) | def track_length(self):
    method volume (line 51) | def volume(self):
    method elapsed_play_duration (line 55) | def elapsed_play_duration(self):
    method volume (line 59) | def volume(self, volume):
    method unpause (line 62) | def unpause(self):
    method pause (line 65) | def pause(self):
    method stop (line 68) | def stop(self):
    method mute (line 71) | def mute(self):
    method unmute (line 74) | def unmute(self, newvolume_level):
    method fast_forward (line 77) | def fast_forward(self):
    method rewind (line 87) | def rewind(self):

FILE: Chapter 05/5.07/seekbar.py
  class Seekbar (line 12) | class Seekbar(tk.Canvas):
    method __init__ (line 14) | def __init__(self, parent, **options):
    method bind_mouse_button (line 24) | def bind_mouse_button(self):
    method on_seekbar_clicked (line 32) | def on_seekbar_clicked(self, event=None):
    method slide_to_position (line 35) | def slide_to_position(self, new_position):
  class TestSeekBar (line 42) | class TestSeekBar():
    method __init__ (line 44) | def __init__(self):
    method seek_new_position (line 54) | def seek_new_position(self, event):

FILE: Chapter 05/5.07/view.py
  class View (line 31) | class View:
    method __init__ (line 39) | def __init__(self, root, model, player):
    method create_gui (line 46) | def create_gui(self):
    method create_top_display (line 54) | def create_top_display(self):
    method create_button_frame (line 73) | def create_button_frame(self):
    method create_list_box (line 126) | def create_list_box(self):
    method create_bottom_frame (line 140) | def create_bottom_frame(self):
    method create_context_menu (line 177) | def create_context_menu(self):
    method show_context_menu (line 182) | def show_context_menu(self, event):
    method on_add_file_button_clicked (line 185) | def on_add_file_button_clicked(self):
    method on_remove_selected_button_clicked (line 188) | def on_remove_selected_button_clicked(self):
    method on_add_directory_button_clicked (line 191) | def on_add_directory_button_clicked(self):
    method on_clear_play_list_button_clicked (line 194) | def on_clear_play_list_button_clicked(self):
    method on_remove_selected_context_menu_clicked (line 197) | def on_remove_selected_context_menu_clicked(self):
    method on_play_stop_button_clicked (line 200) | def on_play_stop_button_clicked(self):
    method on_pause_unpause_button_clicked (line 211) | def on_pause_unpause_button_clicked(self):
    method on_mute_unmute_button_clicked (line 218) | def on_mute_unmute_button_clicked(self):
    method on_previous_track_button_clicked (line 230) | def on_previous_track_button_clicked(self):
    method on_rewind_button_clicked (line 233) | def on_rewind_button_clicked(self):
    method on_fast_forward_button_clicked (line 236) | def on_fast_forward_button_clicked(self):
    method on_next_track_button_clicked (line 239) | def on_next_track_button_clicked(self):
    method on_volume_scale_changed (line 242) | def on_volume_scale_changed(self, value):
    method on_play_list_double_clicked (line 249) | def on_play_list_double_clicked(self, event=None):
    method play_previous_track (line 253) | def play_previous_track(self):
    method play_next_track (line 257) | def play_next_track(self):
    method start_play (line 262) | def start_play(self):
    method stop_play (line 273) | def stop_play(self):
    method add_audio_file (line 277) | def add_audio_file(self):
    method remove_selected_files (line 285) | def remove_selected_files(self):
    method add_all_audio_files_from_directory (line 294) | def add_all_audio_files_from_directory(self):
    method get_all_audio_file_from_directory (line 305) | def get_all_audio_file_from_directory(self, directory_path):
    method clear_play_list (line 313) | def clear_play_list(self):
    method manage_one_time_track_updates_on_play_start (line 317) | def manage_one_time_track_updates_on_play_start(self):
    method update_now_playing_text (line 321) | def update_now_playing_text(self):
    method display_track_duration (line 327) | def display_track_duration(self):
    method manage_periodic_updates_during_play (line 334) | def manage_periodic_updates_during_play(self):
    method update_clock (line 339) | def update_clock(self):
    method update_seek_bar (line 346) | def update_seek_bar(self):
    method seek_new_position (line 351) | def seek_new_position(self, event=None):

FILE: Chapter 05/5.08/helpers.py
  function get_time_in_minute_seconds (line 8) | def get_time_in_minute_seconds(time_in_seconds):
  function truncate_text (line 14) | def truncate_text(text, truncate_length):

FILE: Chapter 05/5.08/model.py
  class Model (line 8) | class Model:
    method __init__ (line 10) | def __init__(self):
    method play_list (line 14) | def play_list(self):
    method get_file_to_play (line 17) | def get_file_to_play(self, file_index):
    method clear_play_list (line 20) | def clear_play_list(self):
    method add_to_play_list (line 23) | def add_to_play_list(self, file_name):
    method remove_item_from_play_list_at_index (line 26) | def remove_item_from_play_list_at_index(self, index):

FILE: Chapter 05/5.08/player.py
  class Player (line 12) | class Player:
    method __init__ (line 14) | def __init__(self):
    method play_media (line 18) | def play_media(self, audio_file):
    method reset_player (line 25) | def reset_player(self):
    method is_playing (line 29) | def is_playing(self):
    method seek (line 37) | def seek(self, time):
    method track_length (line 44) | def track_length(self):
    method volume (line 51) | def volume(self):
    method elapsed_play_duration (line 55) | def elapsed_play_duration(self):
    method volume (line 59) | def volume(self, volume):
    method unpause (line 62) | def unpause(self):
    method pause (line 65) | def pause(self):
    method stop (line 68) | def stop(self):
    method mute (line 71) | def mute(self):
    method unmute (line 74) | def unmute(self, newvolume_level):
    method fast_forward (line 77) | def fast_forward(self):
    method rewind (line 87) | def rewind(self):

FILE: Chapter 05/5.08/seekbar.py
  class Seekbar (line 9) | class Seekbar(tk.Canvas):
    method __init__ (line 11) | def __init__(self, parent, **options):
    method bind_mouse_button (line 21) | def bind_mouse_button(self):
    method on_seekbar_clicked (line 29) | def on_seekbar_clicked(self, event=None):
    method slide_to_position (line 33) | def slide_to_position(self, new_position):
  class TestSeekBar (line 39) | class TestSeekBar():
    method __init__ (line 41) | def __init__(self):
    method seek_new_position (line 51) | def seek_new_position(self, event):

FILE: Chapter 05/5.08/view.py
  class View (line 31) | class View:
    method __init__ (line 39) | def __init__(self, root, model, player):
    method create_gui (line 47) | def create_gui(self):
    method create_top_display (line 55) | def create_top_display(self):
    method create_button_frame (line 74) | def create_button_frame(self):
    method create_list_box (line 127) | def create_list_box(self):
    method create_bottom_frame (line 141) | def create_bottom_frame(self):
    method create_context_menu (line 178) | def create_context_menu(self):
    method show_context_menu (line 183) | def show_context_menu(self, event):
    method on_add_file_button_clicked (line 186) | def on_add_file_button_clicked(self):
    method on_remove_selected_button_clicked (line 189) | def on_remove_selected_button_clicked(self):
    method on_add_directory_button_clicked (line 192) | def on_add_directory_button_clicked(self):
    method on_clear_play_list_button_clicked (line 195) | def on_clear_play_list_button_clicked(self):
    method on_remove_selected_context_menu_clicked (line 198) | def on_remove_selected_context_menu_clicked(self):
    method on_play_stop_button_clicked (line 201) | def on_play_stop_button_clicked(self):
    method on_pause_unpause_button_clicked (line 212) | def on_pause_unpause_button_clicked(self):
    method on_mute_unmute_button_clicked (line 219) | def on_mute_unmute_button_clicked(self):
    method on_previous_track_button_clicked (line 231) | def on_previous_track_button_clicked(self):
    method on_rewind_button_clicked (line 234) | def on_rewind_button_clicked(self):
    method on_fast_forward_button_clicked (line 237) | def on_fast_forward_button_clicked(self):
    method on_next_track_button_clicked (line 240) | def on_next_track_button_clicked(self):
    method on_volume_scale_changed (line 243) | def on_volume_scale_changed(self, value):
    method play_previous_track (line 251) | def play_previous_track(self):
    method play_next_track (line 255) | def play_next_track(self):
    method start_play (line 260) | def start_play(self):
    method stop_play (line 271) | def stop_play(self):
    method on_play_list_double_clicked (line 275) | def on_play_list_double_clicked(self, event=None):
    method add_audio_file (line 279) | def add_audio_file(self):
    method remove_selected_files (line 287) | def remove_selected_files(self):
    method add_all_audio_files_from_directory (line 296) | def add_all_audio_files_from_directory(self):
    method get_all_audio_file_from_directory (line 307) | def get_all_audio_file_from_directory(self, directory_path):
    method clear_play_list (line 315) | def clear_play_list(self):
    method manage_one_time_track_updates_on_play_start (line 319) | def manage_one_time_track_updates_on_play_start(self):
    method update_now_playing_text (line 323) | def update_now_playing_text(self):
    method display_track_duration (line 329) | def display_track_duration(self):
    method update_clock (line 336) | def update_clock(self):
    method update_seek_bar (line 343) | def update_seek_bar(self):
    method seek_new_position (line 348) | def seek_new_position(self, event=None):
    method manage_periodic_updates_during_play (line 352) | def manage_periodic_updates_during_play(self):
    method not_to_loop (line 359) | def not_to_loop(self):
    method close_player (line 370) | def close_player(self):

FILE: Chapter 05/5.09/helpers.py
  function get_time_in_minute_seconds (line 8) | def get_time_in_minute_seconds(time_in_seconds):
  function truncate_text (line 14) | def truncate_text(text, truncate_length):

FILE: Chapter 05/5.09/model.py
  class Model (line 8) | class Model:
    method __init__ (line 10) | def __init__(self):
    method play_list (line 14) | def play_list(self):
    method get_file_to_play (line 17) | def get_file_to_play(self, file_index):
    method clear_play_list (line 20) | def clear_play_list(self):
    method add_to_play_list (line 23) | def add_to_play_list(self, file_name):
    method remove_item_from_play_list_at_index (line 26) | def remove_item_from_play_list_at_index(self, index):

FILE: Chapter 05/5.09/player.py
  class Player (line 12) | class Player:
    method __init__ (line 14) | def __init__(self):
    method play_media (line 18) | def play_media(self, audio_file):
    method reset_player (line 25) | def reset_player(self):
    method is_playing (line 29) | def is_playing(self):
    method seek (line 37) | def seek(self, time):
    method track_length (line 44) | def track_length(self):
    method volume (line 51) | def volume(self):
    method elapsed_play_duration (line 55) | def elapsed_play_duration(self):
    method volume (line 59) | def volume(self, volume):
    method unpause (line 62) | def unpause(self):
    method pause (line 65) | def pause(self):
    method stop (line 68) | def stop(self):
    method mute (line 71) | def mute(self):
    method unmute (line 74) | def unmute(self, new_volume_level):
    method fast_forward (line 77) | def fast_forward(self):
    method rewind (line 87) | def rewind(self):

FILE: Chapter 05/5.09/seekbar.py
  class Seekbar (line 9) | class Seekbar(tk.Canvas):
    method __init__ (line 11) | def __init__(self, parent, **options):
    method bind_mouse_button (line 21) | def bind_mouse_button(self):
    method on_seekbar_clicked (line 29) | def on_seekbar_clicked(self, event=None):
    method slide_to_position (line 33) | def slide_to_position(self, new_position):
  class TestSeekBar (line 39) | class TestSeekBar():
    method __init__ (line 41) | def __init__(self):
    method seek_new_position (line 51) | def seek_new_position(self, event):

FILE: Chapter 05/5.09/view.py
  class View (line 31) | class View:
    method __init__ (line 39) | def __init__(self, root, model, player):
    method create_gui (line 47) | def create_gui(self):
    method create_top_display (line 56) | def create_top_display(self):
    method create_button_frame (line 75) | def create_button_frame(self):
    method create_list_box (line 135) | def create_list_box(self):
    method create_bottom_frame (line 149) | def create_bottom_frame(self):
    method create_context_menu (line 190) | def create_context_menu(self):
    method show_context_menu (line 195) | def show_context_menu(self, event):
    method on_add_file_button_clicked (line 198) | def on_add_file_button_clicked(self):
    method on_remove_selected_button_clicked (line 201) | def on_remove_selected_button_clicked(self):
    method on_add_directory_button_clicked (line 204) | def on_add_directory_button_clicked(self):
    method on_clear_play_list_button_clicked (line 207) | def on_clear_play_list_button_clicked(self):
    method on_remove_selected_context_menu_clicked (line 210) | def on_remove_selected_context_menu_clicked(self):
    method on_play_stop_button_clicked (line 213) | def on_play_stop_button_clicked(self):
    method on_pause_unpause_button_clicked (line 224) | def on_pause_unpause_button_clicked(self):
    method on_mute_unmute_button_clicked (line 231) | def on_mute_unmute_button_clicked(self):
    method on_previous_track_button_clicked (line 243) | def on_previous_track_button_clicked(self):
    method on_rewind_button_clicked (line 246) | def on_rewind_button_clicked(self):
    method on_fast_forward_button_clicked (line 249) | def on_fast_forward_button_clicked(self):
    method on_next_track_button_clicked (line 252) | def on_next_track_button_clicked(self):
    method on_volume_scale_changed (line 255) | def on_volume_scale_changed(self, value):
    method play_previous_track (line 262) | def play_previous_track(self):
    method play_next_track (line 266) | def play_next_track(self):
    method start_play (line 271) | def start_play(self):
    method stop_play (line 282) | def stop_play(self):
    method on_play_list_double_clicked (line 286) | def on_play_list_double_clicked(self, event=None):
    method add_audio_file (line 290) | def add_audio_file(self):
    method remove_selected_files (line 298) | def remove_selected_files(self):
    method add_all_audio_files_from_directory (line 307) | def add_all_audio_files_from_directory(self):
    method get_all_audio_file_from_directory (line 318) | def get_all_audio_file_from_directory(self, directory_path):
    method clear_play_list (line 326) | def clear_play_list(self):
    method manage_one_time_track_updates_on_play_start (line 330) | def manage_one_time_track_updates_on_play_start(self):
    method update_now_playing_text (line 334) | def update_now_playing_text(self):
    method display_track_duration (line 340) | def display_track_duration(self):
    method update_clock (line 348) | def update_clock(self):
    method update_seek_bar (line 355) | def update_seek_bar(self):
    method seek_new_position (line 360) | def seek_new_position(self, event=None):
    method manage_periodic_updates_during_play (line 364) | def manage_periodic_updates_during_play(self):
    method not_to_loop (line 371) | def not_to_loop(self):
    method close_player (line 382) | def close_player(self):

FILE: Chapter 06/6.01.py
  class PaintApplication (line 11) | class PaintApplication(framework.Framework):
    method __init__ (line 13) | def __init__(self, root):
    method create_gui (line 17) | def create_gui(self):
    method create_menu (line 24) | def create_menu(self):
    method create_top_bar (line 34) | def create_top_bar(self):
    method create_tool_bar (line 38) | def create_tool_bar(self):
    method create_drawing_canvas (line 42) | def create_drawing_canvas(self):
    method create_scroll_bar (line 50) | def create_scroll_bar(self):
    method bind_menu_accelrator_keys (line 60) | def bind_menu_accelrator_keys(self):
    method on_new_file_menu_clicked (line 69) | def on_new_file_menu_clicked(self, event=None):
    method on_save_menu_clicked (line 72) | def on_save_menu_clicked(self, event=None):
    method on_save_as_menu_clicked (line 75) | def on_save_as_menu_clicked(self):
    method on_canvas_zoom_out_menu_clicked (line 78) | def on_canvas_zoom_out_menu_clicked(self):
    method on_canvas_zoom_in_menu_clicked (line 81) | def on_canvas_zoom_in_menu_clicked(self):
    method on_close_menu_clicked (line 84) | def on_close_menu_clicked(self):
    method on_undo_menu_clicked (line 87) | def on_undo_menu_clicked(self, event=None):
    method on_about_menu_clicked (line 90) | def on_about_menu_clicked(self, event=None):

FILE: Chapter 06/6.02.py
  class PaintApplication (line 25) | class PaintApplication(framework.Framework):
    method bind_mouse (line 30) | def bind_mouse(self):
    method on_mouse_button_pressed (line 38) | def on_mouse_button_pressed(self, event):
    method on_mouse_button_pressed_motion (line 43) | def on_mouse_button_pressed_motion(self, event):
    method on_mouse_button_released (line 47) | def on_mouse_button_released(self, event):
    method on_mouse_unpressed_motion (line 52) | def on_mouse_unpressed_motion(self, event):
    method __init__ (line 55) | def __init__(self, root):
    method create_gui (line 60) | def create_gui(self):
    method create_menu (line 67) | def create_menu(self):
    method create_top_bar (line 77) | def create_top_bar(self):
    method create_tool_bar (line 81) | def create_tool_bar(self):
    method create_drawing_canvas (line 85) | def create_drawing_canvas(self):
    method create_scroll_bar (line 93) | def create_scroll_bar(self):
    method bind_menu_accelrator_keys (line 103) | def bind_menu_accelrator_keys(self):
    method on_new_file_menu_clicked (line 112) | def on_new_file_menu_clicked(self, event=None):
    method on_save_menu_clicked (line 115) | def on_save_menu_clicked(self, event=None):
    method on_save_as_menu_clicked (line 118) | def on_save_as_menu_clicked(self):
    method on_canvas_zoom_out_menu_clicked (line 121) | def on_canvas_zoom_out_menu_clicked(self):
    method on_canvas_zoom_in_menu_clicked (line 124) | def on_canvas_zoom_in_menu_clicked(self):
    method on_close_menu_clicked (line 127) | def on_close_menu_clicked(self):
    method on_undo_menu_clicked (line 130) | def on_undo_menu_clicked(self, event=None):
    method on_about_menu_clicked (line 133) | def on_about_menu_clicked(self, event=None):

FILE: Chapter 06/6.03.py
  class PaintApplication (line 21) | class PaintApplication(framework.Framework):
    method create_tool_bar_buttons (line 32) | def create_tool_bar_buttons(self):
    method on_tool_bar_button_clicked (line 41) | def on_tool_bar_button_clicked(self, button_index):
    method display_options_in_the_top_bar (line 46) | def display_options_in_the_top_bar(self):
    method remove_options_from_top_bar (line 50) | def remove_options_from_top_bar(self):
    method show_selected_tool_icon_in_top_bar (line 54) | def show_selected_tool_icon_in_top_bar(self, function_name):
    method bind_mouse (line 63) | def bind_mouse(self):
    method on_mouse_button_pressed (line 71) | def on_mouse_button_pressed(self, event):
    method on_mouse_button_pressed_motion (line 75) | def on_mouse_button_pressed_motion(self, event):
    method on_mouse_button_released (line 79) | def on_mouse_button_released(self, event):
    method on_mouse_unpressed_motion (line 83) | def on_mouse_unpressed_motion(self, event):
    method __init__ (line 86) | def __init__(self, root):
    method create_gui (line 91) | def create_gui(self):
    method create_menu (line 99) | def create_menu(self):
    method create_top_bar (line 109) | def create_top_bar(self):
    method create_tool_bar (line 113) | def create_tool_bar(self):
    method create_drawing_canvas (line 117) | def create_drawing_canvas(self):
    method create_scroll_bar (line 125) | def create_scroll_bar(self):
    method bind_menu_accelrator_keys (line 135) | def bind_menu_accelrator_keys(self):
    method on_new_file_menu_clicked (line 144) | def on_new_file_menu_clicked(self, event=None):
    method on_save_menu_clicked (line 147) | def on_save_menu_clicked(self, event=None):
    method on_save_as_menu_clicked (line 150) | def on_save_as_menu_clicked(self):
    method on_canvas_zoom_out_menu_clicked (line 153) | def on_canvas_zoom_out_menu_clicked(self):
    method on_canvas_zoom_in_menu_clicked (line 156) | def on_canvas_zoom_in_menu_clicked(self):
    method on_close_menu_clicked (line 159) | def on_close_menu_clicked(self):
    method on_undo_menu_clicked (line 162) | def on_undo_menu_clicked(self, event=None):
    method on_about_menu_clicked (line 165) | def on_about_menu_clicked(self, event=None):

FILE: Chapter 06/6.04.py
  class PaintApplication (line 38) | class PaintApplication(framework.Framework):
    method function_not_defined (line 56) | def function_not_defined(self):
    method execute_selected_method (line 59) | def execute_selected_method(self):
    method draw_line (line 65) | def draw_line(self):
    method draw_oval (line 69) | def draw_oval(self):
    method draw_rectangle (line 73) | def draw_rectangle(self):
    method draw_arc (line 77) | def draw_arc(self):
    method draw_triangle (line 81) | def draw_triangle(self):
    method draw_star (line 97) | def draw_star(self):
    method create_tool_bar_buttons (line 121) | def create_tool_bar_buttons(self):
    method on_tool_bar_button_clicked (line 130) | def on_tool_bar_button_clicked(self, button_index):
    method display_options_in_the_top_bar (line 135) | def display_options_in_the_top_bar(self):
    method remove_options_from_top_bar (line 139) | def remove_options_from_top_bar(self):
    method show_selected_tool_icon_in_top_bar (line 143) | def show_selected_tool_icon_in_top_bar(self, function_name):
    method bind_mouse (line 152) | def bind_mouse(self):
    method on_mouse_button_pressed (line 160) | def on_mouse_button_pressed(self, event):
    method on_mouse_button_pressed_motion (line 165) | def on_mouse_button_pressed_motion(self, event):
    method on_mouse_button_released (line 171) | def on_mouse_button_released(self, event):
    method on_mouse_unpressed_motion (line 175) | def on_mouse_unpressed_motion(self, event):
    method __init__ (line 178) | def __init__(self, root):
    method create_gui (line 183) | def create_gui(self):
    method create_menu (line 191) | def create_menu(self):
    method create_top_bar (line 201) | def create_top_bar(self):
    method create_tool_bar (line 205) | def create_tool_bar(self):
    method create_drawing_canvas (line 209) | def create_drawing_canvas(self):
    method create_scroll_bar (line 217) | def create_scroll_bar(self):
    method bind_menu_accelrator_keys (line 227) | def bind_menu_accelrator_keys(self):
    method on_new_file_menu_clicked (line 236) | def on_new_file_menu_clicked(self, event=None):
    method on_save_menu_clicked (line 239) | def on_save_menu_clicked(self, event=None):
    method on_save_as_menu_clicked (line 242) | def on_save_as_menu_clicked(self):
    method on_canvas_zoom_out_menu_clicked (line 245) | def on_canvas_zoom_out_menu_clicked(self):
    method on_canvas_zoom_in_menu_clicked (line 248) | def on_canvas_zoom_in_menu_clicked(self):
    method on_close_menu_clicked (line 251) | def on_close_menu_clicked(self):
    method on_undo_menu_clicked (line 254) | def on_undo_menu_clicked(self, event=None):
    method on_about_menu_clicked (line 257) | def on_about_menu_clicked(self, event=None):

FILE: Chapter 06/6.05.py
  class PaintApplication (line 33) | class PaintApplication(framework.Framework):
    method create_color_palette (line 53) | def create_color_palette(self):
    method bind_color_palette (line 62) | def bind_color_palette(self):
    method set_foreground_color (line 68) | def set_foreground_color(self, event=None):
    method set_background_color (line 74) | def set_background_color(self, event=None):
    method create_current_coordinate_label (line 81) | def create_current_coordinate_label(self):
    method show_current_coordinates (line 87) | def show_current_coordinates(self, event=None):
    method function_not_defined (line 93) | def function_not_defined(self):
    method execute_selected_method (line 96) | def execute_selected_method(self):
    method draw_line (line 102) | def draw_line(self):
    method draw_oval (line 106) | def draw_oval(self):
    method draw_rectangle (line 110) | def draw_rectangle(self):
    method draw_arc (line 114) | def draw_arc(self):
    method draw_triangle (line 118) | def draw_triangle(self):
    method draw_star (line 133) | def draw_star(self):
    method create_tool_bar_buttons (line 151) | def create_tool_bar_buttons(self):
    method on_tool_bar_button_clicked (line 160) | def on_tool_bar_button_clicked(self, button_index):
    method display_options_in_the_top_bar (line 165) | def display_options_in_the_top_bar(self):
    method remove_options_from_top_bar (line 169) | def remove_options_from_top_bar(self):
    method show_selected_tool_icon_in_top_bar (line 173) | def show_selected_tool_icon_in_top_bar(self, function_name):
    method bind_mouse (line 182) | def bind_mouse(self):
    method on_mouse_button_pressed (line 190) | def on_mouse_button_pressed(self, event):
    method on_mouse_button_pressed_motion (line 195) | def on_mouse_button_pressed_motion(self, event):
    method on_mouse_button_released (line 201) | def on_mouse_button_released(self, event):
    method on_mouse_unpressed_motion (line 205) | def on_mouse_unpressed_motion(self, event):
    method __init__ (line 208) | def __init__(self, root):
    method create_gui (line 213) | def create_gui(self):
    method create_menu (line 223) | def create_menu(self):
    method create_top_bar (line 233) | def create_top_bar(self):
    method create_tool_bar (line 237) | def create_tool_bar(self):
    method create_drawing_canvas (line 241) | def create_drawing_canvas(self):
    method create_scroll_bar (line 249) | def create_scroll_bar(self):
    method bind_menu_accelrator_keys (line 259) | def bind_menu_accelrator_keys(self):
    method on_new_file_menu_clicked (line 268) | def on_new_file_menu_clicked(self, event=None):
    method on_save_menu_clicked (line 271) | def on_save_menu_clicked(self, event=None):
    method on_save_as_menu_clicked (line 274) | def on_save_as_menu_clicked(self):
    method on_canvas_zoom_out_menu_clicked (line 277) | def on_canvas_zoom_out_menu_clicked(self):
    method on_canvas_zoom_in_menu_clicked (line 280) | def on_canvas_zoom_in_menu_clicked(self):
    method on_close_menu_clicked (line 283) | def on_close_menu_clicked(self):
    method on_undo_menu_clicked (line 286) | def on_undo_menu_clicked(self, event=None):
    method on_about_menu_clicked (line 289) | def on_about_menu_clicked(self, event=None):

FILE: Chapter 06/6.06.py
  class PaintApplication (line 45) | class PaintApplication(framework.Framework):
    method set_foreground_color (line 65) | def set_foreground_color(self, event=None):
    method set_background_color (line 71) | def set_background_color(self, event=None):
    method get_color_from_chooser (line 77) | def get_color_from_chooser(self, initial_color, color_type="a"):
    method try_to_set_fill_after_palette_change (line 88) | def try_to_set_fill_after_palette_change(self):
    method try_to_set_outline_after_palette_change (line 94) | def try_to_set_outline_after_palette_change(self):
    method display_options_in_the_top_bar (line 100) | def display_options_in_the_top_bar(self):
    method draw_line_options (line 107) | def draw_line_options(self):
    method draw_oval_options (line 113) | def draw_oval_options(self):
    method draw_rectangle_options (line 118) | def draw_rectangle_options(self):
    method draw_arc_options (line 123) | def draw_arc_options(self):
    method draw_triangle_options (line 128) | def draw_triangle_options(self):
    method draw_star_options (line 133) | def draw_star_options(self):
    method create_fill_options_combobox (line 139) | def create_fill_options_combobox(self):
    method create_number_of_spokes_options_combobox (line 148) | def create_number_of_spokes_options_combobox(self):
    method create_outline_options_combobox (line 159) | def create_outline_options_combobox(self):
    method create_width_options_combobox (line 169) | def create_width_options_combobox(self):
    method create_dash_options_combobox (line 179) | def create_dash_options_combobox(self):
    method create_arrow_options_combobox (line 188) | def create_arrow_options_combobox(self):
    method set_fill (line 197) | def set_fill(self, event=None):
    method set_outline (line 208) | def set_outline(self, event=None):
    method set_width (line 219) | def set_width(self, event):
    method set_number_of_spokes (line 222) | def set_number_of_spokes(self, event):
    method set_arrow (line 225) | def set_arrow(self, event):
    method set_dash (line 228) | def set_dash(self, event):
    method create_color_palette (line 240) | def create_color_palette(self):
    method bind_color_palette (line 249) | def bind_color_palette(self):
    method create_current_coordinate_label (line 255) | def create_current_coordinate_label(self):
    method show_current_coordinates (line 261) | def show_current_coordinates(self, event=None):
    method function_not_defined (line 267) | def function_not_defined(self):
    method execute_selected_method (line 270) | def execute_selected_method(self):
    method draw_line (line 276) | def draw_line(self):
    method draw_oval (line 280) | def draw_oval(self):
    method draw_rectangle (line 284) | def draw_rectangle(self):
    method draw_arc (line 288) | def draw_arc(self):
    method draw_triangle (line 292) | def draw_triangle(self):
    method draw_star (line 307) | def draw_star(self):
    method create_tool_bar_buttons (line 325) | def create_tool_bar_buttons(self):
    method on_tool_bar_button_clicked (line 334) | def on_tool_bar_button_clicked(self, button_index):
    method remove_options_from_top_bar (line 339) | def remove_options_from_top_bar(self):
    method show_selected_tool_icon_in_top_bar (line 343) | def show_selected_tool_icon_in_top_bar(self, function_name):
    method bind_mouse (line 352) | def bind_mouse(self):
    method on_mouse_button_pressed (line 360) | def on_mouse_button_pressed(self, event):
    method on_mouse_button_pressed_motion (line 365) | def on_mouse_button_pressed_motion(self, event):
    method on_mouse_button_released (line 371) | def on_mouse_button_released(self, event):
    method on_mouse_unpressed_motion (line 375) | def on_mouse_unpressed_motion(self, event):
    method __init__ (line 378) | def __init__(self, root):
    method create_gui (line 383) | def create_gui(self):
    method create_menu (line 395) | def create_menu(self):
    method create_top_bar (line 405) | def create_top_bar(self):
    method create_tool_bar (line 409) | def create_tool_bar(self):
    method create_drawing_canvas (line 413) | def create_drawing_canvas(self):
    method create_scroll_bar (line 421) | def create_scroll_bar(self):
    method bind_menu_accelrator_keys (line 431) | def bind_menu_accelrator_keys(self):
    method on_new_file_menu_clicked (line 440) | def on_new_file_menu_clicked(self, event=None):
    method on_save_menu_clicked (line 443) | def on_save_menu_clicked(self, event=None):
    method on_save_as_menu_clicked (line 446) | def on_save_as_menu_clicked(self):
    method on_canvas_zoom_out_menu_clicked (line 449) | def on_canvas_zoom_out_menu_clicked(self):
    method on_canvas_zoom_in_menu_clicked (line 452) | def on_canvas_zoom_in_menu_clicked(self):
    method on_close_menu_clicked (line 455) | def on_close_menu_clicked(self):
    method on_undo_menu_clicked (line 458) | def on_undo_menu_clicked(self, event=None):
    method on_about_menu_clicked (line 461) | def on_about_menu_clicked(self, event=None):

FILE: Chapter 06/6.07.py
  class PaintApplication (line 36) | class PaintApplication(framework.Framework):
    method draw_irregular_line (line 57) | def draw_irregular_line(self):
    method draw_irregular_line_update_x_y (line 62) | def draw_irregular_line_update_x_y(self, event=None):
    method draw_irregular_line_options (line 67) | def draw_irregular_line_options(self):
    method on_tool_bar_button_clicked (line 71) | def on_tool_bar_button_clicked(self, button_index):
    method draw_super_shape (line 77) | def draw_super_shape(self):
    method draw_super_shape_options (line 83) | def draw_super_shape_options(self):
    method create_super_shapes_options_combobox (line 89) | def create_super_shapes_options_combobox(self):
    method set_selected_super_shape (line 100) | def set_selected_super_shape(self, event=None):
    method get_super_shape_points (line 103) | def get_super_shape_points(self, a, b, m, n1, n2, n3):
    method float_range (line 115) | def float_range(self, x, y, step):
    method set_foreground_color (line 120) | def set_foreground_color(self, event=None):
    method set_background_color (line 126) | def set_background_color(self, event=None):
    method get_color_from_chooser (line 132) | def get_color_from_chooser(self, initial_color, color_type="a"):
    method try_to_set_fill_after_palette_change (line 144) | def try_to_set_fill_after_palette_change(self):
    method try_to_set_outline_after_palette_change (line 150) | def try_to_set_outline_after_palette_change(self):
    method display_options_in_the_top_bar (line 156) | def display_options_in_the_top_bar(self):
    method draw_line_options (line 163) | def draw_line_options(self):
    method draw_oval_options (line 169) | def draw_oval_options(self):
    method draw_rectangle_options (line 174) | def draw_rectangle_options(self):
    method draw_arc_options (line 179) | def draw_arc_options(self):
    method draw_triangle_options (line 184) | def draw_triangle_options(self):
    method draw_star_options (line 189) | def draw_star_options(self):
    method create_fill_options_combobox (line 195) | def create_fill_options_combobox(self):
    method create_number_of_spokes_options_combobox (line 204) | def create_number_of_spokes_options_combobox(self):
    method create_outline_options_combobox (line 215) | def create_outline_options_combobox(self):
    method create_width_options_combobox (line 225) | def create_width_options_combobox(self):
    method create_dash_options_combobox (line 235) | def create_dash_options_combobox(self):
    method create_arrow_options_combobox (line 244) | def create_arrow_options_combobox(self):
    method set_fill (line 253) | def set_fill(self, event=None):
    method set_outline (line 264) | def set_outline(self, event=None):
    method set_width (line 275) | def set_width(self, event):
    method set_number_of_spokes (line 278) | def set_number_of_spokes(self, event):
    method set_arrow (line 281) | def set_arrow(self, event):
    method set_dash (line 284) | def set_dash(self, event):
    method create_color_palette (line 296) | def create_color_palette(self):
    method bind_color_palette (line 305) | def bind_color_palette(self):
    method create_current_coordinate_label (line 311) | def create_current_coordinate_label(self):
    method show_current_coordinates (line 317) | def show_current_coordinates(self, event=None):
    method function_not_defined (line 323) | def function_not_defined(self):
    method execute_selected_method (line 326) | def execute_selected_method(self):
    method draw_line (line 332) | def draw_line(self):
    method draw_oval (line 336) | def draw_oval(self):
    method draw_rectangle (line 340) | def draw_rectangle(self):
    method draw_arc (line 344) | def draw_arc(self):
    method draw_triangle (line 348) | def draw_triangle(self):
    method draw_star (line 363) | def draw_star(self):
    method create_tool_bar_buttons (line 381) | def create_tool_bar_buttons(self):
    method remove_options_from_top_bar (line 390) | def remove_options_from_top_bar(self):
    method show_selected_tool_icon_in_top_bar (line 394) | def show_selected_tool_icon_in_top_bar(self, function_name):
    method bind_mouse (line 403) | def bind_mouse(self):
    method on_mouse_button_pressed (line 411) | def on_mouse_button_pressed(self, event):
    method on_mouse_button_pressed_motion (line 416) | def on_mouse_button_pressed_motion(self, event):
    method on_mouse_button_released (line 422) | def on_mouse_button_released(self, event):
    method on_mouse_unpressed_motion (line 426) | def on_mouse_unpressed_motion(self, event):
    method __init__ (line 429) | def __init__(self, root):
    method create_gui (line 434) | def create_gui(self):
    method create_menu (line 446) | def create_menu(self):
    method create_top_bar (line 456) | def create_top_bar(self):
    method create_tool_bar (line 460) | def create_tool_bar(self):
    method create_drawing_canvas (line 464) | def create_drawing_canvas(self):
    method create_scroll_bar (line 472) | def create_scroll_bar(self):
    method bind_menu_accelrator_keys (line 482) | def bind_menu_accelrator_keys(self):
    method on_new_file_menu_clicked (line 491) | def on_new_file_menu_clicked(self, event=None):
    method on_save_menu_clicked (line 494) | def on_save_menu_clicked(self, event=None):
    method on_save_as_menu_clicked (line 497) | def on_save_as_menu_clicked(self):
    method on_canvas_zoom_out_menu_clicked (line 500) | def on_canvas_zoom_out_menu_clicked(self):
    method on_canvas_zoom_in_menu_clicked (line 503) | def on_canvas_zoom_in_menu_clicked(self):
    method on_close_menu_clicked (line 506) | def on_close_menu_clicked(self):
    method on_undo_menu_clicked (line 509) | def on_undo_menu_clicked(self, event=None):
    method on_about_menu_clicked (line 512) | def on_about_menu_clicked(self, event=None):

FILE: Chapter 06/6.08.py
  class PaintApplication (line 32) | class PaintApplication(framework.Framework):
    method draw_text (line 53) | def draw_text(self):
    method draw_text_options (line 56) | def draw_text_options(self):
    method on_create_text_button_clicked (line 69) | def on_create_text_button_clicked(self):
    method delete_item (line 77) | def delete_item(self):
    method fill_item (line 81) | def fill_item(self):
    method fill_item_options (line 88) | def fill_item_options(self):
    method duplicate_item (line 92) | def duplicate_item(self):
    method get_all_configurations_for_item (line 103) | def get_all_configurations_for_item(self):
    method canvas_function_wrapper (line 110) | def canvas_function_wrapper(self, function_name, *arg, **kwargs):
    method move_to_top (line 114) | def move_to_top(self):
    method drag_item (line 118) | def drag_item(self):
    method drag_item_update_x_y (line 123) | def drag_item_update_x_y(self, event):
    method enlarge_item_size (line 128) | def enlarge_item_size(self):
    method reduce_item_size (line 134) | def reduce_item_size(self):
    method draw_irregular_line (line 140) | def draw_irregular_line(self):
    method draw_irregular_line_update_x_y (line 145) | def draw_irregular_line_update_x_y(self, event=None):
    method draw_irregular_line_options (line 150) | def draw_irregular_line_options(self):
    method on_tool_bar_button_clicked (line 154) | def on_tool_bar_button_clicked(self, button_index):
    method draw_super_shape (line 160) | def draw_super_shape(self):
    method draw_super_shape_options (line 166) | def draw_super_shape_options(self):
    method create_super_shapes_options_combobox (line 172) | def create_super_shapes_options_combobox(self):
    method set_selected_super_shape (line 183) | def set_selected_super_shape(self, event=None):
    method get_super_shape_points (line 186) | def get_super_shape_points(self, a, b, m, n1, n2, n3):
    method float_range (line 198) | def float_range(self, x, y, step):
    method set_foreground_color (line 203) | def set_foreground_color(self, event=None):
    method set_background_color (line 209) | def set_background_color(self, event=None):
    method get_color_from_chooser (line 215) | def get_color_from_chooser(self, initial_color, color_type="a"):
    method try_to_set_fill_after_palette_change (line 226) | def try_to_set_fill_after_palette_change(self):
    method try_to_set_outline_after_palette_change (line 232) | def try_to_set_outline_after_palette_change(self):
    method display_options_in_the_top_bar (line 238) | def display_options_in_the_top_bar(self):
    method draw_line_options (line 246) | def draw_line_options(self):
    method draw_oval_options (line 252) | def draw_oval_options(self):
    method draw_rectangle_options (line 257) | def draw_rectangle_options(self):
    method draw_arc_options (line 262) | def draw_arc_options(self):
    method draw_triangle_options (line 267) | def draw_triangle_options(self):
    method draw_star_options (line 272) | def draw_star_options(self):
    method create_fill_options_combobox (line 278) | def create_fill_options_combobox(self):
    method create_number_of_spokes_options_combobox (line 287) | def create_number_of_spokes_options_combobox(self):
    method create_outline_options_combobox (line 298) | def create_outline_options_combobox(self):
    method create_width_options_combobox (line 308) | def create_width_options_combobox(self):
    method create_dash_options_combobox (line 318) | def create_dash_options_combobox(self):
    method create_arrow_options_combobox (line 327) | def create_arrow_options_combobox(self):
    method set_fill (line 336) | def set_fill(self, event=None):
    method set_outline (line 347) | def set_outline(self, event=None):
    method set_width (line 358) | def set_width(self, event):
    method set_number_of_spokes (line 361) | def set_number_of_spokes(self, event):
    method set_arrow (line 364) | def set_arrow(self, event):
    method set_dash (line 367) | def set_dash(self, event):
    method create_color_palette (line 379) | def create_color_palette(self):
    method bind_color_palette (line 388) | def bind_color_palette(self):
    method create_current_coordinate_label (line 394) | def create_current_coordinate_label(self):
    method show_current_coordinates (line 400) | def show_current_coordinates(self, event=None):
    method function_not_defined (line 406) | def function_not_defined(self):
    method execute_selected_method (line 409) | def execute_selected_method(self):
    method draw_line (line 415) | def draw_line(self):
    method draw_oval (line 419) | def draw_oval(self):
    method draw_rectangle (line 423) | def draw_rectangle(self):
    method draw_arc (line 427) | def draw_arc(self):
    method draw_triangle (line 431) | def draw_triangle(self):
    method draw_star (line 446) | def draw_star(self):
    method create_tool_bar_buttons (line 464) | def create_tool_bar_buttons(self):
    method remove_options_from_top_bar (line 473) | def remove_options_from_top_bar(self):
    method show_selected_tool_icon_in_top_bar (line 477) | def show_selected_tool_icon_in_top_bar(self, function_name):
    method bind_mouse (line 486) | def bind_mouse(self):
    method on_mouse_button_pressed (line 494) | def on_mouse_button_pressed(self, event):
    method on_mouse_button_pressed_motion (line 499) | def on_mouse_button_pressed_motion(self, event):
    method on_mouse_button_released (line 505) | def on_mouse_button_released(self, event):
    method on_mouse_unpressed_motion (line 509) | def on_mouse_unpressed_motion(self, event):
    method __init__ (line 512) | def __init__(self, root):
    method create_gui (line 517) | def create_gui(self):
    method create_menu (line 529) | def create_menu(self):
    method create_top_bar (line 539) | def create_top_bar(self):
    method create_tool_bar (line 543) | def create_tool_bar(self):
    method create_drawing_canvas (line 547) | def create_drawing_canvas(self):
    method create_scroll_bar (line 555) | def create_scroll_bar(self):
    method bind_menu_accelrator_keys (line 565) | def bind_menu_accelrator_keys(self):
    method on_new_file_menu_clicked (line 574) | def on_new_file_menu_clicked(self, event=None):
    method on_save_menu_clicked (line 577) | def on_save_menu_clicked(self, event=None):
    method on_save_as_menu_clicked (line 580) | def on_save_as_menu_clicked(self):
    method on_canvas_zoom_out_menu_clicked (line 583) | def on_canvas_zoom_out_menu_clicked(self):
    method on_canvas_zoom_in_menu_clicked (line 586) | def on_canvas_zoom_in_menu_clicked(self):
    method on_close_menu_clicked (line 589) | def on_close_menu_clicked(self):
    method on_undo_menu_clicked (line 592) | def on_undo_menu_clicked(self, event=None):
    method on_about_menu_clicked (line 595) | def on_about_menu_clicked(self, event=None):

FILE: Chapter 06/6.09.py
  class PaintApplication (line 42) | class PaintApplication(framework.Framework):
    method on_new_file_menu_clicked (line 63) | def on_new_file_menu_clicked(self, event=None):
    method start_new_project (line 66) | def start_new_project(self):
    method on_save_menu_clicked (line 71) | def on_save_menu_clicked(self, event=None):
    method on_save_as_menu_clicked (line 77) | def on_save_as_menu_clicked(self):
    method actual_save (line 85) | def actual_save(self):
    method on_close_menu_clicked (line 89) | def on_close_menu_clicked(self):
    method close_window (line 92) | def close_window(self):
    method on_undo_menu_clicked (line 96) | def on_undo_menu_clicked(self, event=None):
    method undo (line 99) | def undo(self):
    method on_canvas_zoom_in_menu_clicked (line 107) | def on_canvas_zoom_in_menu_clicked(self):
    method on_canvas_zoom_out_menu_clicked (line 110) | def on_canvas_zoom_out_menu_clicked(self):
    method canvas_zoom_in (line 113) | def canvas_zoom_in(self):
    method canvas_zoom_out (line 117) | def canvas_zoom_out(self):
    method on_about_menu_clicked (line 121) | def on_about_menu_clicked(self, event=None):
    method draw_text_options (line 125) | def draw_text_options(self):
    method on_create_text_button_clicked (line 138) | def on_create_text_button_clicked(self):
    method delete_item (line 146) | def delete_item(self):
    method fill_item (line 150) | def fill_item(self):
    method fill_item_options (line 156) | def fill_item_options(self):
    method duplicate_item (line 160) | def duplicate_item(self):
    method get_all_configurations_for_item (line 170) | def get_all_configurations_for_item(self):
    method canvas_function_wrapper (line 177) | def canvas_function_wrapper(self, function_name, *arg, **kwargs):
    method move_to_top (line 181) | def move_to_top(self):
    method drag_item (line 185) | def drag_item(self):
    method drag_item_update_x_y (line 190) | def drag_item_update_x_y(self, event):
    method enlarge_item_size (line 195) | def enlarge_item_size(self):
    method reduce_item_size (line 201) | def reduce_item_size(self):
    method draw_irregular_line (line 207) | def draw_irregular_line(self):
    method draw_irregular_line_update_x_y (line 212) | def draw_irregular_line_update_x_y(self, event=None):
    method draw_irregular_line_options (line 217) | def draw_irregular_line_options(self):
    method on_tool_bar_button_clicked (line 221) | def on_tool_bar_button_clicked(self, button_index):
    method draw_super_shape (line 227) | def draw_super_shape(self):
    method draw_super_shape_options (line 233) | def draw_super_shape_options(self):
    method create_super_shapes_options_combobox (line 239) | def create_super_shapes_options_combobox(self):
    method set_selected_super_shape (line 250) | def set_selected_super_shape(self, event=None):
    method get_super_shape_points (line 253) | def get_super_shape_points(self, a, b, m, n1, n2, n3):
    method float_range (line 265) | def float_range(self, x, y, step):
    method set_foreground_color (line 270) | def set_foreground_color(self, event=None):
    method set_background_color (line 276) | def set_background_color(self, event=None):
    method get_color_from_chooser (line 282) | def get_color_from_chooser(self, initial_color, color_type="a"):
    method try_to_set_fill_after_palette_change (line 293) | def try_to_set_fill_after_palette_change(self):
    method try_to_set_outline_after_palette_change (line 299) | def try_to_set_outline_after_palette_change(self):
    method display_options_in_the_top_bar (line 305) | def display_options_in_the_top_bar(self):
    method draw_line_options (line 312) | def draw_line_options(self):
    method draw_oval_options (line 318) | def draw_oval_options(self):
    method draw_rectangle_options (line 323) | def draw_rectangle_options(self):
    method draw_arc_options (line 328) | def draw_arc_options(self):
    method draw_triangle_options (line 333) | def draw_triangle_options(self):
    method draw_star_options (line 338) | def draw_star_options(self):
    method create_fill_options_combobox (line 344) | def create_fill_options_combobox(self):
    method create_outline_options_combobox (line 353) | def create_outline_options_combobox(self):
    method create_number_of_spokes_options_combobox (line 363) | def create_number_of_spokes_options_combobox(self):
    method create_width_options_combobox (line 374) | def create_width_options_combobox(self):
    method create_dash_options_combobox (line 384) | def create_dash_options_combobox(self):
    method create_arrow_options_combobox (line 393) | def create_arrow_options_combobox(self):
    method set_fill (line 402) | def set_fill(self, event=None):
    method set_outline (line 413) | def set_outline(self, event=None):
    method set_width (line 424) | def set_width(self, event):
    method set_number_of_spokes (line 427) | def set_number_of_spokes(self, event):
    method set_arrow (line 430) | def set_arrow(self, event):
    method set_dash (line 433) | def set_dash(self, event):
    method create_color_palette (line 445) | def create_color_palette(self):
    method bind_color_palette (line 454) | def bind_color_palette(self):
    method create_current_coordinate_label (line 460) | def create_current_coordinate_label(self):
    method show_current_coordinates (line 466) | def show_current_coordinates(self, event=None):
    method function_not_defined (line 472) | def function_not_defined(self):
    method execute_selected_method (line 475) | def execute_selected_method(self):
    method draw_line (line 481) | def draw_line(self):
    method draw_oval (line 485) | def draw_oval(self):
    method draw_rectangle (line 489) | def draw_rectangle(self):
    method draw_arc (line 493) | def draw_arc(self):
    method draw_triangle (line 497) | def draw_triangle(self):
    method draw_star (line 512) | def draw_star(self):
    method create_tool_bar_buttons (line 530) | def create_tool_bar_buttons(self):
    method remove_options_from_top_bar (line 539) | def remove_options_from_top_bar(self):
    method show_selected_tool_icon_in_top_bar (line 543) | def show_selected_tool_icon_in_top_bar(self, function_name):
    method bind_mouse (line 552) | def bind_mouse(self):
    method on_mouse_button_pressed (line 560) | def on_mouse_button_pressed(self, event):
    method on_mouse_button_pressed_motion (line 565) | def on_mouse_button_pressed_motion(self, event):
    method on_mouse_button_released (line 571) | def on_mouse_button_released(self, event):
    method on_mouse_unpressed_motion (line 575) | def on_mouse_unpressed_motion(self, event):
    method __init__ (line 578) | def __init__(self, root):
    method create_gui (line 583) | def create_gui(self):
    method create_menu (line 595) | def create_menu(self):
    method create_top_bar (line 605) | def create_top_bar(self):
    method create_tool_bar (line 609) | def create_tool_bar(self):
    method create_drawing_canvas (line 613) | def create_drawing_canvas(self):
    method create_scroll_bar (line 621) | def create_scroll_bar(self):
    method bind_menu_accelrator_keys (line 631) | def bind_menu_accelrator_keys(self):

FILE: Chapter 06/framework.py
  class Framework (line 10) | class Framework():
    method __init__ (line 39) | def __init__(self, root):
    method build_menu (line 42) | def build_menu(self, menu_definitions):
    method _add_menu_command (line 53) | def _add_menu_command(self, menu, item):
  class TestThisFramework (line 67) | class TestThisFramework(Framework):
    method new_file (line 69) | def new_file(self):
    method open_file (line 72) | def open_file(self):
    method undo (line 75) | def undo(self):
    method options (line 78) | def options(self):
    method about (line 81) | def about(self):

FILE: Chapter 07/7.01/view.py
  class PianoTutor (line 11) | class PianoTutor:
    method __init__ (line 13) | def __init__(self, root):
    method build_mode_selector_frame (line 25) | def build_mode_selector_frame(self):
    method build_score_sheet_frame (line 44) | def build_score_sheet_frame(self):
    method build_controls_frame (line 52) | def build_controls_frame(self):
    method build_keyboard_frame (line 59) | def build_keyboard_frame(self):
    method build_scales_frame (line 68) | def build_scales_frame(self):
    method build_chords_frame (line 77) | def build_chords_frame(self):
    method build_progressions_frame (line 87) | def build_progressions_frame(self):
    method on_mode_changed (line 97) | def on_mode_changed(self, event):
    method show_scales_frame (line 106) | def show_scales_frame(self):
    method show_chords_frame (line 111) | def show_chords_frame(self):
    method show_progressions_frame (line 116) | def show_progressions_frame(self):
  function run (line 122) | def run():

FILE: Chapter 07/7.02/view.py
  class PianoTutor (line 25) | class PianoTutor:
    method __init__ (line 27) | def __init__(self, root):
    method build_mode_selector_frame (line 40) | def build_mode_selector_frame(self):
    method build_score_sheet_frame (line 59) | def build_score_sheet_frame(self):
    method build_controls_frame (line 67) | def build_controls_frame(self):
    method build_keyboard_frame (line 74) | def build_keyboard_frame(self):
    method build_scales_frame (line 87) | def build_scales_frame(self):
    method build_chords_frame (line 96) | def build_chords_frame(self):
    method build_progressions_frame (line 106) | def build_progressions_frame(self):
    method on_mode_changed (line 116) | def on_mode_changed(self, event):
    method show_scales_frame (line 125) | def show_scales_frame(self):
    method show_chords_frame (line 130) | def show_chords_frame(self):
    method show_progressions_frame (line 135) | def show_progressions_frame(self):
    method create_key (line 140) | def create_key(self, img, key_name, x_coordinate):
    method change_image_to_pressed (line 151) | def change_image_to_pressed(self, event):
    method change_image_to_unpressed (line 160) | def change_image_to_unpressed(self, event):
    method on_key_pressed (line 169) | def on_key_pressed(self, event):
    method on_key_released (line 173) | def on_key_released(self, event):
  function run (line 178) | def run():

FILE: Chapter 07/7.03/audio.py
  function play_note (line 5) | def play_note(note_name):
  function play_scale (line 9) | def play_scale(scale):
  function play_scale_in_new_thread (line 14) | def play_scale_in_new_thread(scale):
  function play_chord (line 17) | def play_chord(scale):
  function play_chord_in_new_thread (line 21) | def play_chord_in_new_thread(chord):

FILE: Chapter 07/7.03/view.py
  class PianoTutor (line 21) | class PianoTutor:
    method __init__ (line 23) | def __init__(self, root):
    method build_mode_selector_frame (line 36) | def build_mode_selector_frame(self):
    method build_score_sheet_frame (line 55) | def build_score_sheet_frame(self):
    method build_controls_frame (line 63) | def build_controls_frame(self):
    method build_keyboard_frame (line 70) | def build_keyboard_frame(self):
    method build_scales_frame (line 83) | def build_scales_frame(self):
    method build_chords_frame (line 92) | def build_chords_frame(self):
    method build_progressions_frame (line 102) | def build_progressions_frame(self):
    method on_mode_changed (line 112) | def on_mode_changed(self, event):
    method show_scales_frame (line 121) | def show_scales_frame(self):
    method show_chords_frame (line 126) | def show_chords_frame(self):
    method show_progressions_frame (line 131) | def show_progressions_frame(self):
    method create_key (line 136) | def create_key(self, img, key_name, x_coordinate):
    method change_image_to_pressed (line 147) | def change_image_to_pressed(self, event):
    method change_image_to_unpressed (line 156) | def change_image_to_unpressed(self, event):
    method on_key_pressed (line 165) | def on_key_pressed(self, event):
    method on_key_released (line 169) | def on_key_released(self, event):
  function run (line 174) | def run():

FILE: Chapter 07/7.04/audio.py
  function play_note (line 5) | def play_note(note_name):
  function play_scale (line 9) | def play_scale(scale):
  function play_scale_in_new_thread (line 14) | def play_scale_in_new_thread(scale):
  function play_chord (line 17) | def play_chord(scale):
  function play_chord_in_new_thread (line 21) | def play_chord_in_new_thread(chord):

FILE: Chapter 07/7.04/view.py
  class PianoTutor (line 29) | class PianoTutor:
    method __init__ (line 31) | def __init__(self, root):
    method load_json_files (line 47) | def load_json_files(self):
    method on_scale_changed (line 52) | def on_scale_changed(self, event):
    method on_scale_key_changed (line 56) | def on_scale_key_changed(self, event):
    method find_scale (line 60) | def find_scale(self, event=None):
    method highlight_list_of_keys (line 69) | def highlight_list_of_keys(self, key_names):
    method highlight_key (line 73) | def highlight_key(self, key_name):
    method remove_key_highlight (line 84) | def remove_key_highlight(self, key_name):
    method remove_all_key_highlights (line 95) | def remove_all_key_highlights(self):
    method build_mode_selector_frame (line 103) | def build_mode_selector_frame(self):
    method build_score_sheet_frame (line 122) | def build_score_sheet_frame(self):
    method build_controls_frame (line 130) | def build_controls_frame(self):
    method build_keyboard_frame (line 136) | def build_keyboard_frame(self):
    method build_scales_frame (line 149) | def build_scales_frame(self):
    method build_chords_frame (line 177) | def build_chords_frame(self):
    method build_progressions_frame (line 187) | def build_progressions_frame(self):
    method on_mode_changed (line 196) | def on_mode_changed(self, event):
    method show_scales_frame (line 205) | def show_scales_frame(self):
    method show_chords_frame (line 210) | def show_chords_frame(self):
    method show_progressions_frame (line 215) | def show_progressions_frame(self):
    method create_key (line 220) | def create_key(self, img, key_name, x_coordinate):
    method change_image_to_pressed (line 231) | def change_image_to_pressed(self, event):
    method change_image_to_unpressed (line 240) | def change_image_to_unpressed(self, event):
    method on_key_pressed (line 249) | def on_key_pressed(self, event):
    method on_key_released (line 253) | def on_key_released(self, event):
  function run (line 258) | def run():

FILE: Chapter 07/7.05/audio.py
  function play_note (line 5) | def play_note(note_name):
  function play_scale (line 9) | def play_scale(scale):
  function play_scale_in_new_thread (line 14) | def play_scale_in_new_thread(scale):
  function play_chord (line 17) | def play_chord(scale):
  function play_chord_in_new_thread (line 21) | def play_chord_in_new_thread(chord):

FILE: Chapter 07/7.05/view.py
  class PianoTutor (line 31) | class PianoTutor:
    method __init__ (line 33) | def __init__(self, root):
    method load_json_files (line 49) | def load_json_files(self):
    method on_chord_changed (line 55) | def on_chord_changed(self, event):
    method on_chords_key_changed (line 59) | def on_chords_key_changed(self, event):
    method find_chord (line 63) | def find_chord(self, event=None):
    method on_scale_changed (line 74) | def on_scale_changed(self, event):
    method on_scale_key_changed (line 78) | def on_scale_key_changed(self, event):
    method find_scale (line 82) | def find_scale(self, event=None):
    method highlight_list_of_keys (line 91) | def highlight_list_of_keys(self, key_names):
    method highlight_key (line 95) | def highlight_key(self, key_name):
    method remove_key_highlight (line 106) | def remove_key_highlight(self, key_name):
    method remove_all_key_highlights (line 117) | def remove_all_key_highlights(self):
    method build_mode_selector_frame (line 125) | def build_mode_selector_frame(self):
    method build_score_sheet_frame (line 144) | def build_score_sheet_frame(self):
    method build_controls_frame (line 152) | def build_controls_frame(self):
    method build_keyboard_frame (line 158) | def build_keyboard_frame(self):
    method build_scales_frame (line 171) | def build_scales_frame(self):
    method build_chords_frame (line 199) | def build_chords_frame(self):
    method build_progressions_frame (line 226) | def build_progressions_frame(self):
    method on_mode_changed (line 235) | def on_mode_changed(self, event):
    method show_scales_frame (line 247) | def show_scales_frame(self):
    method show_chords_frame (line 252) | def show_chords_frame(self):
    method show_progressions_frame (line 257) | def show_progressions_frame(self):
    method create_key (line 262) | def create_key(self, img, key_name, x_coordinate):
    method change_image_to_pressed (line 273) | def change_image_to_pressed(self, event):
    method change_image_to_unpressed (line 282) | def change_image_to_unpressed(self, event):
    method on_key_pressed (line 291) | def on_key_pressed(self, event):
    method on_key_released (line 295) | def on_key_released(self, event):
  function run (line 300) | def run():

FILE: Chapter 07/7.06/audio.py
  function play_note (line 5) | def play_note(note_name):
  function play_scale (line 9) | def play_scale(scale):
  function play_scale_in_new_thread (line 14) | def play_scale_in_new_thread(scale):
  function play_chord (line 17) | def play_chord(scale):
  function play_chord_in_new_thread (line 21) | def play_chord_in_new_thread(chord):

FILE: Chapter 07/7.06/view.py
  class PianoTutor (line 40) | class PianoTutor:
    method __init__ (line 42) | def __init__(self, root):
    method load_json_files (line 59) | def load_json_files(self):
    method on_progression_scale_changed (line 68) | def on_progression_scale_changed(self, event):
    method on_progression_key_changed (line 77) | def on_progression_key_changed(self, event):
    method on_progression_changed (line 80) | def on_progression_changed(self, event):
    method destroy_current_progression_buttons (line 83) | def destroy_current_progression_buttons(self):
    method show_progression_buttons (line 87) | def show_progression_buttons(self):
    method on_progression_button_clicked (line 104) | def on_progression_button_clicked(self, i):
    method on_chord_changed (line 121) | def on_chord_changed(self, event):
    method on_chords_key_changed (line 125) | def on_chords_key_changed(self, event):
    method find_chord (line 129) | def find_chord(self, event=None):
    method on_scale_changed (line 139) | def on_scale_changed(self, event):
    method on_scale_key_changed (line 143) | def on_scale_key_changed(self, event):
    method find_scale (line 147) | def find_scale(self, event=None):
    method highlight_list_of_keys (line 157) | def highlight_list_of_keys(self, key_names):
    method highlight_key (line 161) | def highlight_key(self, key_name):
    method remove_key_highlight (line 172) | def remove_key_highlight(self, key_name):
    method remove_all_key_highlights (line 183) | def remove_all_key_highlights(self):
    method build_mode_selector_frame (line 188) | def build_mode_selector_frame(self):
    method build_score_sheet_frame (line 201) | def build_score_sheet_frame(self):
    method build_controls_frame (line 210) | def build_controls_frame(self):
    method build_keyboard_frame (line 216) | def build_keyboard_frame(self):
    method build_scales_frame (line 229) | def build_scales_frame(self):
    method build_chords_frame (line 253) | def build_chords_frame(self):
    method build_progressions_frame (line 278) | def build_progressions_frame(self):
    method on_mode_changed (line 316) | def on_mode_changed(self, event):
    method show_scales_frame (line 329) | def show_scales_frame(self):
    method show_chords_frame (line 334) | def show_chords_frame(self):
    method show_progressions_frame (line 339) | def show_progressions_frame(self):
    method create_key (line 344) | def create_key(self, img, key_name, x_coordinate):
    method change_image_to_pressed (line 355) | def change_image_to_pressed(self, event):
    method change_image_to_unpressed (line 364) | def change_image_to_unpressed(self, event):
    method on_key_pressed (line 373) | def on_key_pressed(self, event):
    method on_key_released (line 377) | def on_key_released(self, event):
  function run (line 381) | def run():

FILE: Chapter 07/7.07/audio.py
  function play_note (line 5) | def play_note(note_name):
  function play_scale (line 9) | def play_scale(scale):
  function play_scale_in_new_thread (line 14) | def play_scale_in_new_thread(scale):
  function play_chord (line 17) | def play_chord(scale):
  function play_chord_in_new_thread (line 21) | def play_chord_in_new_thread(chord):

FILE: Chapter 07/7.07/score_maker.py
  class ScoreMaker (line 4) | class ScoreMaker:
    method __init__ (line 9) | def __init__(self, container):
    method _clean_score_sheet (line 19) | def _clean_score_sheet(self):
    method _create_treble_staff (line 24) | def _create_treble_staff(self):
    method draw_chord (line 29) | def draw_chord(self, chord):
    method _draw_five_lines (line 36) | def _draw_five_lines(self):
    method draw_notes (line 45) | def draw_notes(self, notes):
    method _draw_single_note (line 51) | def _draw_single_note(self, note, is_in_chord=False):

FILE: Chapter 07/7.07/view.py
  class PianoTutor (line 28) | class PianoTutor:
    method __init__ (line 30) | def __init__(self, root):
    method load_json_files (line 47) | def load_json_files(self):
    method on_progression_scale_changed (line 56) | def on_progression_scale_changed(self, event):
    method on_progression_key_changed (line 65) | def on_progression_key_changed(self, event):
    method on_progression_changed (line 68) | def on_progression_changed(self, event):
    method destroy_current_progression_buttons (line 71) | def destroy_current_progression_buttons(self):
    method show_progression_buttons (line 75) | def show_progression_buttons(self):
    method on_progression_button_clicked (line 92) | def on_progression_button_clicked(self, i):
    method on_chord_changed (line 110) | def on_chord_changed(self, event):
    method on_chords_key_changed (line 114) | def on_chords_key_changed(self, event):
    method find_chord (line 118) | def find_chord(self, event=None):
    method on_scale_changed (line 129) | def on_scale_changed(self, event):
    method on_scale_key_changed (line 133) | def on_scale_key_changed(self, event):
    method find_scale (line 137) | def find_scale(self, event=None):
    method highlight_list_of_keys (line 148) | def highlight_list_of_keys(self, key_names):
    method highlight_key (line 152) | def highlight_key(self, key_name):
    method remove_key_highlight (line 163) | def remove_key_highlight(self, key_name):
    method remove_all_key_highlights (line 174) | def remove_all_key_highlights(self):
    method build_mode_selector_frame (line 179) | def build_mode_selector_frame(self):
    method build_score_sheet_frame (line 192) | def build_score_sheet_frame(self):
    method build_controls_frame (line 201) | def build_controls_frame(self):
    method build_keyboard_frame (line 207) | def build_keyboard_frame(self):
    method build_scales_frame (line 220) | def build_scales_frame(self):
    method build_chords_frame (line 244) | def build_chords_frame(self):
    method build_progressions_frame (line 269) | def build_progressions_frame(self):
    method on_mode_changed (line 307) | def on_mode_changed(self, event):
    method show_scales_frame (line 320) | def show_scales_frame(self):
    method show_chords_frame (line 325) | def show_chords_frame(self):
    method show_progressions_frame (line 330) | def show_progressions_frame(self):
    method create_key (line 335) | def create_key(self, img, key_name, x_coordinate):
    method change_image_to_pressed (line 346) | def change_image_to_pressed(self, event):
    method change_image_to_unpressed (line 355) | def change_image_to_unpressed(self, event):
    method on_key_pressed (line 364) | def on_key_pressed(self, event):
    method on_key_released (line 368) | def on_key_released(self, event):
  function run (line 372) | def run():

FILE: Chapter 07/handle_widget_resize.py
  function on_label_resized (line 19) | def on_label_resized(event):

FILE: Chapter 08/8.01_screensaver.py
  class RandomBall (line 12) | class RandomBall:
    method __init__ (line 14) | def __init__(self, canvas):
    method create_ball (line 20) | def create_ball(self):
    method generate_random_attributes (line 24) | def generate_random_attributes(self):
    method generate_random_color (line 32) | def generate_random_color(self):
    method create_oval (line 36) | def create_oval(self):
    method move_ball (line 44) | def move_ball(self):
    method check_screen_bounds (line 50) | def check_screen_bounds(self):
  class ScreenSaver (line 58) | class ScreenSaver:
    method __init__ (line 62) | def __init__(self, number_of_balls):
    method create_screensaver (line 72) | def create_screensaver(self):
    method create_canvas (line 77) | def create_canvas(self):
    method add_balls_to_canvas (line 81) | def add_balls_to_canvas(self):
    method quit_on_interaction (line 85) | def quit_on_interaction(self):
    method animate_balls (line 89) | def animate_balls(self):
    method quit_screensaver (line 94) | def quit_screensaver(self, event):

FILE: Chapter 08/8.02_pie_chart.py
  function angle (line 14) | def angle(n):

FILE: Chapter 08/8.04_scatter_plot.py
  function motion (line 13) | def motion(event):

FILE: Chapter 08/8.06_polar_plot.py
  function polar_to_cartesian (line 16) | def polar_to_cartesian(r, theta, scaling_factor, x_center, y_center):

FILE: Chapter 08/8.07_gravity_simulation.py
  class Planet (line 19) | class Planet:
    method __init__ (line 23) | def __init__(self, name, mass, distance, radius, color, canvas):
    method distance_scaler (line 36) | def distance_scaler(self, value):
    method radius_scaler (line 41) | def radius_scaler(self, value):
    method draw_initial_planet (line 45) | def draw_initial_planet(self):
    method gravitational_force (line 60) | def gravitational_force(self):
    method angular_position (line 64) | def angular_position(self, t):
    method coordinates (line 68) | def coordinates(self, theta):
    method update_location (line 74) | def update_location(self, t):
  class Moon (line 83) | class Moon(Planet):
    method __init__ (line 86) | def __init__(self, name, mass, distance, radius, color, canvas, earth):
    method gravitational_force (line 94) | def gravitational_force(self):
    method coordinates (line 98) | def coordinates(self, t):
    method update_location (line 106) | def update_location(self, t):
  function update_bodies_position (line 126) | def update_bodies_position():

FILE: Chapter 08/8.08_Mandelbrot.py
  function mandelbrot_set_check (line 19) | def mandelbrot_set_check(real, imaginary):
  function get_color (line 32) | def get_color(num_iterations):
  function map_pixels_to_real (line 55) | def map_pixels_to_real(x):
  function map_pixels_to_imaginary (line 60) | def map_pixels_to_imaginary(y):

FILE: Chapter 08/8.09_vornoi_diagram.py
  function create_voronoi_diagram (line 17) | def create_voronoi_diagram(canvas, w, h, number_of_attractor_points):

FILE: Chapter 08/8.10_spring_pendulum.py
  function differential_functions (line 21) | def differential_functions(state_vector, time):
  function update_graph (line 51) | def update_graph():

FILE: Chapter 08/8.11_chaos_game.py
  function midway_point (line 25) | def midway_point(p1, p2):
  function random_point_inside_triangle (line 31) | def random_point_inside_triangle(v1, v2, v3):
  function get_next_point (line 44) | def get_next_point():
  function update (line 57) | def update():

FILE: Chapter 08/8.12_phyllotaxis.py
  function update (line 41) | def update():

FILE: Chapter 08/8.13_3D_graphics.py
  class MatrixHelpers (line 11) | class MatrixHelpers:
    method transpose_matrix (line 12) | def transpose_matrix(self, matrix):
    method translate_vector (line 15) | def translate_vector(self, x, y, dx, dy):
    method matrix_multiply (line 18) | def matrix_multiply(self, matrix_a, matrix_b):
    method rotate_along_x (line 25) | def rotate_along_x(self, x, shape):
    method rotate_along_y (line 29) | def rotate_along_y(self, y, shape):
    method rotate_along_z (line 33) | def rotate_along_z(self, z, shape):
  class Cube (line 38) | class Cube(MatrixHelpers):
    method __init__ (line 45) | def __init__(self, root):
    method init_data (line 54) | def init_data(self):
    method create_canvas (line 60) | def create_canvas(self):
    method bind_mouse_buttons (line 65) | def bind_mouse_buttons(self):
    method draw_cube (line 69) | def draw_cube(self):
    method continually_rotate (line 82) | def continually_rotate(self):
    method on_mouse_clicked (line 89) | def on_mouse_clicked(self, event):
    method on_mouse_motion (line 93) | def on_mouse_motion(self, event):
  function main (line 102) | def main():

FILE: Chapter 09/9.01_race_condition.py
  class RaceConditionDemo (line 10) | class RaceConditionDemo:
    method __init__ (line 12) | def __init__(self):
    method increment (line 17) | def increment(self):
    method decrement (line 21) | def decrement(self):
    method demo_of_race_condition (line 25) | def demo_of_race_condition(self):

FILE: Chapter 09/9.02_lock_demo.py
  class LockDemo (line 10) | class LockDemo():
    method __init__ (line 12) | def __init__(self):
    method increment (line 18) | def increment(self):
    method decrement (line 24) | def decrement(self):
    method demo_of_lock_to_avoid_race_condition (line 30) | def demo_of_lock_to_avoid_race_condition(self):

FILE: Chapter 09/9.03_threading_with queue.py
  class Consumer (line 11) | class Consumer(threading.Thread):
    method __init__ (line 13) | def __init__(self, queue):
    method run (line 17) | def run(self):
    method do_task (line 22) | def do_task(self, task):
  function producer (line 27) | def producer(tasks):

FILE: Chapter 09/9.04_game_of_ snake.py
  class View (line 13) | class View(Tk):
    method __init__ (line 15) | def __init__(self, queue):
    method create_gui (line 21) | def create_gui(self):
    method queue_handler (line 31) | def queue_handler(self):
    method game_over (line 49) | def game_over(self):
  class Food (line 55) | class Food:
    method __init__ (line 57) | def __init__(self, queue):
    method generate_food (line 61) | def generate_food(self):
  class Snake (line 69) | class Snake(threading.Thread):
    method __init__ (line 72) | def __init__(self, queue):
    method run (line 83) | def run(self):
    method on_keypress (line 89) | def on_keypress(self, e):
    method move (line 92) | def move(self):
    method calculate_new_coordinates (line 103) | def calculate_new_coordinates(self):
    method check_game_over (line 115) | def check_game_over(self, snake_point):
  function main (line 122) | def main():

FILE: Chapter 09/9.06_weather_ reporter.py
  class WeatherReporter (line 16) | class WeatherReporter:
    method __init__ (line 21) | def __init__(self, root):
    method create_top_frame (line 26) | def create_top_frame(self):
    method create_weather_display_frame (line 35) | def create_weather_display_frame(self):
    method on_show_weather_button_clicked (line 41) | def on_show_weather_button_clicked(self):
    method get_weather_data (line 49) | def get_weather_data(self):
    method clear_canvas (line 53) | def clear_canvas(self):
    method format_data (line 57) | def format_data(self):
    method kelvin_to_celsius (line 78) | def kelvin_to_celsius(self, k):
    method kelvin_to_fahrenheit (line 81) | def kelvin_to_fahrenheit(self, k):
    method str2num (line 84) | def str2num(self, string, precision):
    method display_data (line 87) | def display_data(self):
    method time_stamp_to_time (line 137) | def time_stamp_to_time(self, ts):
    method time_stamp_to_data (line 140) | def time_stamp_to_data(self, ts):
    method get_data_from_url (line 143) | def get_data_from_url(self):
    method json_to_dict (line 159) | def json_to_dict(self, json_data):
  function main (line 176) | def main():

FILE: Chapter 09/9.08_port_scanner.py
  class PortScanner (line 12) | class PortScanner():
    method __init__ (line 19) | def __init__(self, root):
    method on_scan_button_clicked (line 23) | def on_scan_button_clicked(self):
    method empty_console (line 27) | def empty_console(self):
    method scan_in_a_new_thread (line 32) | def scan_in_a_new_thread(self):
    method start_scan (line 40) | def start_scan(self, url, start_port, end_port):
    method is_port_open (line 49) | def is_port_open(self, url, port):
    method on_stop_button_clicked (line 59) | def on_stop_button_clicked(self):
    method output_to_console (line 62) | def output_to_console(self, new_text):
    method create_gui (line 68) | def create_gui(self):

FILE: Chapter 09/9.09_chat_server.py
  class ChatServer (line 10) | class ChatServer:
    method __init__ (line 16) | def __init__(self):
    method create_listening_server (line 19) | def create_listening_server(self):
    method receive_messages (line 29) | def receive_messages(self, so):
    method broadcast_to_all_clients (line 38) | def broadcast_to_all_clients(self, senders_socket):
    method receive_messages_in_a_new_thread (line 44) | def receive_messages_in_a_new_thread(self):
    method add_to_clients_list (line 52) | def add_to_clients_list(self, client):

FILE: Chapter 09/9.10_chat_client.py
  class ChatClient (line 16) | class ChatClient:
    method __init__ (line 21) | def __init__(self, root):
    method initialize_socket (line 27) | def initialize_socket(self):
    method initialize_gui (line 33) | def initialize_gui(self):
    method listen_for_incoming_messages_in_a_thread (line 38) | def listen_for_incoming_messages_in_a_thread(self):
    method recieve_message_from_server (line 43) | def recieve_message_from_server(self, so):
    method display_name_section (line 52) | def display_name_section(self):
    method display_chat_transcript (line 59) | def display_chat_transcript(self):
    method display_chat_entrybox (line 71) | def display_chat_entrybox(self):
    method on_enter_key_pressed (line 83) | def on_enter_key_pressed(self, event):
    method clear_text (line 91) | def clear_text(self):
    method send_chat (line 94) | def send_chat(self):

FILE: Chapter 09/9.11_phonebook.py
  class PhoneBook (line 12) | class PhoneBook:
    method __init__ (line 16) | def __init__(self, root):
    method execute_db_query (line 20) | def execute_db_query(self, query, parameters=()):
    method create_gui (line 27) | def create_gui(self):
    method create_left_icon (line 35) | def create_left_icon(self):
    method create_label_frame (line 41) | def create_label_frame(self):
    method create_message_area (line 54) | def create_message_area(self):
    method create_tree_view (line 58) | def create_tree_view(self):
    method create_bottom_buttons (line 64) | def create_bottom_buttons(self):
    method on_add_record_button_clicked (line 70) | def on_add_record_button_clicked(self):
    method on_delete_selected_button_clicked (line 73) | def on_delete_selected_button_clicked(self):
    method on_modify_selected_button_clicked (line 82) | def on_modify_selected_button_clicked(self):
    method add_new_record (line 91) | def add_new_record(self):
    method new_records_validated (line 104) | def new_records_validated(self):
    method view_records (line 107) | def view_records(self):
    method delete_record (line 116) | def delete_record(self):
    method open_modify_window (line 124) | def open_modify_window(self):
    method update_record (line 142) | def update_record(self, newphone, old_phone_number, name):

FILE: Chapter 09/9.12_async_demo.py
  function asyncio_thread (line 7) | def asyncio_thread(event_loop):
  function execute_tasks_in_a_new_thread (line 12) | def execute_tasks_in_a_new_thread(event_loop):
  function simulate_fetch_one_url (line 17) | async def simulate_fetch_one_url(url):
  function simulate_fetch_all_urls (line 24) | async def simulate_fetch_all_urls():
  function check_if_button_freezed (line 32) | def check_if_button_freezed():
  function main (line 38) | def main(event_loop):

FILE: Chapter 09/9.14_read_from_serial_port.py
  function read_serial_data (line 18) | def read_serial_data():

FILE: Chapter 10/10.01_trace_variable.py
  function trace_when_my_variable_written (line 13) | def trace_when_my_variable_written(var, indx, mode):

FILE: Chapter 10/10.02_widget_traversal.py
  class TraversalDemo (line 10) | class TraversalDemo:
    method __init__ (line 12) | def __init__(self, root):

FILE: Chapter 10/10.03_validation_mode_demo.py
  class ValidateModeDemo (line 10) | class ValidateModeDemo():
    method __init__ (line 12) | def __init__(self):
    method validate_data (line 45) | def validate_data(self, v):

FILE: Chapter 10/10.04_percent _substitutions _demo.py
  class PercentSubstitutionsDemo (line 11) | class PercentSubstitutionsDemo():
    method __init__ (line 13) | def __init__(self):
    method validate (line 21) | def validate(self, d, i, P, s, S, v, V, W):

FILE: Chapter 10/10.05_key_validation.py
  class KeyValidationDemo (line 10) | class KeyValidationDemo():
    method __init__ (line 12) | def __init__(self):
    method validate_data (line 24) | def validate_data(self, S):
    method invalid_name (line 29) | def invalid_name(self, S):

FILE: Chapter 10/10.06_focus_out _validation.py
  class FocusOutValidationDemo (line 10) | class FocusOutValidationDemo():
    method __init__ (line 12) | def __init__(self):
    method validate_email (line 25) | def validate_email(self, P):
    method invalid_email (line 30) | def invalid_email(self, P):

FILE: Chapter 10/10.07_formatting_entry_widget_to_display_date.py
  class FormatEntryWidgetDemo (line 9) | class FormatEntryWidgetDemo:
    method __init__ (line 11) | def __init__(self, root):
    method format_date_entry_widget (line 20) | def format_date_entry_widget(self, event):

FILE: Chapter 10/10.10_font_selector.py
  class FontSelectorDemo (line 10) | class FontSelectorDemo():
    method __init__ (line 12) | def __init__(self):
    method gui_creator (line 23) | def gui_creator(self):
    method on_value_change (line 58) | def on_value_change(self, event=None):

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  {
    "path": "Chapter 01/1.01.py",
    "chars": 182,
    "preview": "\"\"\"\nCode illustration: 1.01\nYour first GUI application - the top level window\nTkinter GUI Application Development Bluepr"
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  {
    "path": "Chapter 01/1.02.py",
    "chars": 312,
    "preview": "\"\"\"\nCode illustration: 1.02\nAdding some widgets\nTkinter GUI Application Development Blueprints\n\"\"\"\n\nimport tkinter as tk"
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    "chars": 5330,
    "preview": "\"\"\"\r\nCode illustration: 01.03\r\nA demonstration of all core tkinter widgets\r\nTkinter GUI Application Development Blueprin"
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    "path": "Chapter 01/1.04.py",
    "chars": 975,
    "preview": "\"\"\"\nCode illustration: 1.04\nA demonstration of some of pack() options\nTkinter GUI Application Development Blueprints\n\"\"\""
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    "chars": 581,
    "preview": "\"\"\"\nCode illustration: 1.05\nWhere to use pack() options\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\nimport tki"
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    "path": "Chapter 01/1.06.py",
    "chars": 452,
    "preview": "\"\"\"\nCode illustration: 1.06\nSimple example of grid Geometry Manager\n\n@Tkinter GUI Application Development Blueprints\n\"\"\""
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    "chars": 1406,
    "preview": "\"\"\"\nCode illustration: 1.07\nA demonstration of grid() geometry manager options\n@Tkinter GUI Application Development Blue"
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    "chars": 393,
    "preview": "\"\"\"\nCode illustration: 1.08\nA demonstration of common place() options\n\n@Tkinter GUI Application Development Blueprints\n\""
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    "chars": 520,
    "preview": "\"\"\"\nCode illustration: 1.09\nA demonstration of event binding with the bind() method\n\n@Tkinter GUI Application Developmen"
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    "preview": "\"\"\"\nCode illustration: 1.12\nA demonstration of tkinter styling\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\nimp"
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    "chars": 36173,
    "preview": "#define 1026234pirate_width 226\n#define 1026234pirate_height 199\nstatic char 1026234pirate_bits[] = {\n  0x00, 0x00, 0x00"
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    "chars": 923,
    "preview": "====================================================================\nCode Readme\nTkinter GUI Application Development Blu"
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    "path": "Chapter 01/textcontent.txt",
    "chars": 600,
    "preview": "I am a text-widget.\nTkinter includes 21 core widgets. This program demonstrates all of them.\n\nSee if you can identify al"
  },
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    "path": "Chapter 02/2.01.py",
    "chars": 781,
    "preview": "\"\"\"\nCode illustration: 2.01\nText Editor Code\nStep 1: Adding Top-level\nStep 2: Add Menubuttons\n\n@Tkinter GUI Application "
  },
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    "path": "Chapter 02/2.02.py",
    "chars": 3454,
    "preview": "\"\"\"\nCode illustration: 2.02\nText Editor Code\nStep 3: Adding  Menu items to each menu\nStep 4: Adding labels to hold short"
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    "chars": 4466,
    "preview": "\"\"\"\nCode illustration: 2.03\n\nAdding View Menu Items to demonstrate\nother Types of Menu Items\n    1. Checkbutton menu-ite"
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    "chars": 4789,
    "preview": "\"\"\"\nCode illustration: 2.04\n\nleveraging Text widget built-in options for\n    1. Cut\n    2. Copy\n    3. Paste\n    4. Undo"
  },
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    "path": "Chapter 02/2.05.py",
    "chars": 7052,
    "preview": "\"\"\"\nCode illustration: 2.05\n\nText Widget Indexing and Tagging explained using\nimplementation of:\n    1. select_all\n    2"
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    "chars": 1184,
    "preview": "\"\"\"\nCode illustration: 2.06\nA demonstration of different types of top-level window\n\n@Tkinter GUI Application Development"
  },
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    "path": "Chapter 02/2.07.py",
    "chars": 9063,
    "preview": "\"\"\"\nCode illustration: 2.07\n\nAdding features:\n    File > New\n    File > Open\n    File > Save\n    File > Save As\n\n\n@Tkint"
  },
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    "path": "Chapter 02/2.08.py",
    "chars": 1421,
    "preview": "\"\"\"\nCode illustration: 2.08\nA demonstration of tkinter.messagebox\nshowinfo\nshowwarning\nshowerror\naskquestion\naskokcancel"
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    "path": "Chapter 02/2.09.py",
    "chars": 9720,
    "preview": "\"\"\"\nCode illustration: 2.09\n\nAdding:\n    About, Help Message Box\n    'Really Quit ?' Prompt  to exit button\n\n@Tkinter GU"
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    "chars": 11301,
    "preview": "\"\"\"\nCode illustration: 2.10\n\nAdding Shortcut Icons toolbar\nDisplaying Line Numbers\nHighlighting Current Line\n\n\n@Tkinter "
  },
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    "path": "Chapter 02/2.11.py",
    "chars": 12578,
    "preview": "\"\"\"\nCode illustration: 2.11\n\nAdding cursor location info at bottom\nAdding Color Theme\n\n@Tkinter GUI Application Developm"
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    "chars": 12849,
    "preview": "\"\"\"\nCode illustration: 2.12.py\nFeatures Added:\n    Add context/ Pop-up Menu\n    Set focus on launch\n\n@Tkinter GUI Applic"
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    "path": "Chapter 02/readme.txt",
    "chars": 1006,
    "preview": "====================================================================\nCode Readme\nTkinter GUI Application Development Blu"
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    "chars": 425,
    "preview": "\"\"\"\nCode illustration: 3.01\n    - Creating OOP Based GUI structure\n\nChapter 3 : Programmable Drum Machine\nTkinter GUI Ap"
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    "chars": 1394,
    "preview": "\"\"\"\nCode illustration: 3.02\n    - Defining & Initializing the Data Structure\n\nChapter 3 : Programmable Drum Machine\nTkin"
  },
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    "chars": 9859,
    "preview": "\"\"\"\nCode illustration: 3.03\n    Displaying All Visual Elements:\n\n        Methods newly defined and implemented here:\n   "
  },
  {
    "path": "Chapter 03/3.04.py",
    "chars": 10832,
    "preview": "\"\"\"\nCode illustration: 3.04\n    - Adding all the getter & setter methods for our data structure.\n            - get_curre"
  },
  {
    "path": "Chapter 03/3.05.py",
    "chars": 11346,
    "preview": "\"\"\"\nCode illustration: 3.05\n    - Loading drum samples\n\n        New modules imported here:\n            - os, tkinter.fil"
  },
  {
    "path": "Chapter 03/3.06.py",
    "chars": 13754,
    "preview": "\"\"\"\n               ****** Non reponsive warning ! ******\n    - This program becomes non responsive on playback of audio "
  },
  {
    "path": "Chapter 03/3.07.py",
    "chars": 13987,
    "preview": "\"\"\"\nCode illustration: 3.07\n\n    Tkinter and Threading\n    **********************\n       New modules imported here:\n    "
  },
  {
    "path": "Chapter 03/3.08.py",
    "chars": 14519,
    "preview": "\"\"\"\nCode illustration: 3.08\n\n    Adding support for multiple beat patterns\n\n        New methods added here:\n            "
  },
  {
    "path": "Chapter 03/3.09.py",
    "chars": 16070,
    "preview": "\"\"\"\nCode illustration: 3.09\n    Saving Drum Patterns | Object Persistence: pickling and unpickling\n\n        New modules "
  },
  {
    "path": "Chapter 03/3.10.py",
    "chars": 2137,
    "preview": "\"\"\"\nCode illustration: 3.10.py\n\n    1. tkinter versus ttk Themed Widgets\n    2. new widgets introduced in ttk\n\nChapter 3"
  },
  {
    "path": "Chapter 03/3.11.py",
    "chars": 1467,
    "preview": "\"\"\"\nCode illustration: 3.11.py\n    ttk widgets styling and theming explained\n\nChapter 3 : Programmable Drum Machine\nTkin"
  },
  {
    "path": "Chapter 03/3.12.py",
    "chars": 16408,
    "preview": "\"\"\"\nCode illustration: 3.12\n    applying ttk themes to our play button, stop button, loopbutton\n    adding separators\n\n "
  },
  {
    "path": "Chapter 03/readme.txt",
    "chars": 848,
    "preview": "====================================================================\nCode Readme\nTkinter GUI Application Development Blu"
  },
  {
    "path": "Chapter 04/4.01/configurations.py",
    "chars": 234,
    "preview": "\"\"\"\nCode illustration: 4.01\n\n@ Tkinter GUI Application Development Blueprints\n\"\"\"\n\nNUMBER_OF_ROWS = 8\nNUMBER_OF_COLUMNS "
  },
  {
    "path": "Chapter 04/4.01/controller.py",
    "chars": 259,
    "preview": "\"\"\"\nCode illustration: 4.01\n\n@ Tkinter GUI Application Development Blueprints\n\"\"\"\nfrom configurations import *\nimport mo"
  },
  {
    "path": "Chapter 04/4.01/exceptions.py",
    "chars": 115,
    "preview": "\"\"\"\nCode illustration: 4.01\n@ Tkinter GUI Application Development Blueprints\n\"\"\"\nclass ChessError(Exception): pass\n"
  },
  {
    "path": "Chapter 04/4.01/model.py",
    "chars": 166,
    "preview": "\"\"\"\nCode illustration: 4.01\n\n@ Tkinter GUI Application Development Blueprints\n\"\"\"\nfrom configurations import *\n\n\nclass M"
  },
  {
    "path": "Chapter 04/4.01/view.py",
    "chars": 4260,
    "preview": "\"\"\"\nCode illustration: 4.01\n\n@ Tkinter GUI Application Development Blueprints\n\"\"\"\n\nfrom tkinter import Tk, Menu, Label, "
  },
  {
    "path": "Chapter 04/4.02/configurations.py",
    "chars": 885,
    "preview": "\"\"\"\nCode illustration: 4.01\n\n@ Tkinter GUI Application Development Blueprints\n\"\"\"\n\nNUMBER_OF_ROWS = 8\nNUMBER_OF_COLUMNS "
  },
  {
    "path": "Chapter 04/4.02/controller.py",
    "chars": 259,
    "preview": "\"\"\"\nCode illustration: 4.01\n\n@ Tkinter GUI Application Development Blueprints\n\"\"\"\nfrom configurations import *\nimport mo"
  },
  {
    "path": "Chapter 04/4.02/exceptions.py",
    "chars": 115,
    "preview": "\"\"\"\nCode illustration: 4.02\n@ Tkinter GUI Application Development Blueprints\n\"\"\"\nclass ChessError(Exception): pass\n"
  },
  {
    "path": "Chapter 04/4.02/model.py",
    "chars": 692,
    "preview": "\"\"\"\nCode illustration: 4.01\n\n@ Tkinter GUI Application Development Blueprints\n\"\"\"\nfrom configurations import *\nimport pi"
  },
  {
    "path": "Chapter 04/4.02/piece.py",
    "chars": 1121,
    "preview": "\"\"\"\nCode illustration: 4.02\n@ Tkinter GUI Application Development Blueprints\n\"\"\" \nfrom configurations import *\nimport ex"
  },
  {
    "path": "Chapter 04/4.02/view.py",
    "chars": 4239,
    "preview": "\"\"\"\nCode illustration: 4.01\n\n@ Tkinter GUI Application Development Blueprints\n\"\"\"\n\nfrom tkinter import Tk, Menu, Label, "
  },
  {
    "path": "Chapter 04/4.03/configurations.py",
    "chars": 885,
    "preview": "\"\"\"\nCode illustration: 4.03\n\n@ Tkinter GUI Application Development Blueprints\n\"\"\"\n\nNUMBER_OF_ROWS = 8\nNUMBER_OF_COLUMNS "
  },
  {
    "path": "Chapter 04/4.03/controller.py",
    "chars": 780,
    "preview": "\"\"\"\nCode illustration: 4.03\n    New method added here:\n        get_numeric_notation(position)\n        get_all_peices_on_"
  },
  {
    "path": "Chapter 04/4.03/exceptions.py",
    "chars": 115,
    "preview": "\"\"\"\nCode illustration: 4.03\n@ Tkinter GUI Application Development Blueprints\n\"\"\"\nclass ChessError(Exception): pass\n"
  },
  {
    "path": "Chapter 04/4.03/model.py",
    "chars": 1379,
    "preview": "\"\"\"\nCode illustration: 4.03\n\n    Methods modified here:\n        __init__ method (added a call to reset_to_initial_locati"
  },
  {
    "path": "Chapter 04/4.03/piece.py",
    "chars": 1335,
    "preview": "\"\"\"\nCode illustration: 4.03\n\n    New Imports\n        import sys\n    \n       \n    Methods Added\n        - all classes and"
  },
  {
    "path": "Chapter 04/4.03/view.py",
    "chars": 5785,
    "preview": "\"\"\"\nCode illustration: 4.03\n\n    New attributes added here:\n        images = {}\n\n    New methods defined here:\n        d"
  },
  {
    "path": "Chapter 04/4.04/configurations.py",
    "chars": 1052,
    "preview": "\"\"\"\nCode illustration: 4.04\n\n@ Tkinter GUI Application Development Blueprints\n\"\"\"\n\nNUMBER_OF_ROWS = 8\nNUMBER_OF_COLUMNS "
  },
  {
    "path": "Chapter 04/4.04/controller.py",
    "chars": 611,
    "preview": "\"\"\"\nCode illustration: 4.04\n\n@ Tkinter GUI Application Development Blueprints\n\"\"\"\nfrom configurations import *\nimport mo"
  },
  {
    "path": "Chapter 04/4.04/exceptions.py",
    "chars": 115,
    "preview": "\"\"\"\nCode illustration: 4.04\n@ Tkinter GUI Application Development Blueprints\n\"\"\"\nclass ChessError(Exception): pass\n"
  },
  {
    "path": "Chapter 04/4.04/model.py",
    "chars": 1697,
    "preview": "\"\"\"\nCode illustration: 4.04\n\n    New methods added here:\n        all_positions_occupied_by_color(color)\n        all_occu"
  },
  {
    "path": "Chapter 04/4.04/piece.py",
    "chars": 5278,
    "preview": "\"\"\"\nCode illustration: 4.04\n\n    Methods Added\n        - moves_available(current_position, directions, distance)\n\n    Cl"
  },
  {
    "path": "Chapter 04/4.04/view.py",
    "chars": 5785,
    "preview": "\"\"\"\nCode illustration: 4.04\n\n    New attributes added here:\n        images = {}\n\n    New methods defined here:\n        d"
  },
  {
    "path": "Chapter 04/4.05/configurations.py",
    "chars": 1115,
    "preview": "\"\"\"\nCode illustration: 4.05\n\n@ Tkinter GUI Application Development Blueprints\n\"\"\"\n\nNUMBER_OF_ROWS = 8\nNUMBER_OF_COLUMNS "
  },
  {
    "path": "Chapter 04/4.05/controller.py",
    "chars": 611,
    "preview": "\"\"\"\nCode illustration: 4.05\n\n@ Tkinter GUI Application Development Blueprints\n\"\"\"\nfrom configurations import *\nimport mo"
  },
  {
    "path": "Chapter 04/4.05/exceptions.py",
    "chars": 115,
    "preview": "\"\"\"\nCode illustration: 4.05\n@ Tkinter GUI Application Development Blueprints\n\"\"\"\nclass ChessError(Exception): pass\n"
  },
  {
    "path": "Chapter 04/4.05/model.py",
    "chars": 2505,
    "preview": "\"\"\"\nCode illustration: 4.05\n\n    New methods added here:\n        get_all_available_moves(color)\n\n\n@ Tkinter GUI Applicat"
  },
  {
    "path": "Chapter 04/4.05/piece.py",
    "chars": 5107,
    "preview": "\"\"\"\nCode illustration: 4.05\n\n@ Tkinter GUI Application Development Blueprints\n\"\"\"\nfrom configurations import *\nimport sy"
  },
  {
    "path": "Chapter 04/4.05/view.py",
    "chars": 5566,
    "preview": "\"\"\"\nCode illustration: 4.05\n\n@ Tkinter GUI Application Development Blueprints\n\"\"\"\n\nfrom tkinter import Tk, Menu, Label, "
  },
  {
    "path": "Chapter 04/4.06/configurations.py",
    "chars": 1194,
    "preview": "\"\"\"\nCode illustration: 4.06\n\n    added constant HIGHLIGHT_COLOR = \"#2EF70D\"\n    \n@ Tkinter GUI Application Development B"
  },
  {
    "path": "Chapter 04/4.06/controller.py",
    "chars": 1240,
    "preview": "\"\"\"\nCode illustration: 4.06\n\n    New methods added here:\n     shift( start_pos,end_pos)\n     get_all_peices_on_chess_boa"
  },
  {
    "path": "Chapter 04/4.06/exceptions.py",
    "chars": 499,
    "preview": "\"\"\"\nCode illustration: 4.06\n\n    New classes added here:\n        InvalidMove(ChessError)\n        CheckMate(ChessError)\n "
  },
  {
    "path": "Chapter 04/4.06/model.py",
    "chars": 5045,
    "preview": "\"\"\"\nCode illustration: 4.06\n        \n        New imports \n            from copy import deepcopy\n            import excep"
  },
  {
    "path": "Chapter 04/4.06/piece.py",
    "chars": 5112,
    "preview": "\"\"\"\nCode illustration: 4.06\n\n@ Tkinter GUI Application Development Blueprints\n\"\"\"\nfrom configurations import *\nimport sy"
  },
  {
    "path": "Chapter 04/4.06/view.py",
    "chars": 8245,
    "preview": "\"\"\"\nCode illustration: 4.06\n\n    Attributes added\n        selected_piece_position = None\n        all_squares_to_be_highl"
  },
  {
    "path": "Chapter 04/4.07/chess_options.ini",
    "chars": 90,
    "preview": "[chess_colors]\nboard_color_1 = #59a803\nboard_color_2 = #8b83d9\nhighlight_color = #b92129\n\n"
  },
  {
    "path": "Chapter 04/4.07/configurations.py",
    "chars": 1377,
    "preview": "\"\"\"\nCode illustration: 4.07\n    \n@ Tkinter GUI Application Development Blueprints\n\"\"\"\nfrom configparser import ConfigPar"
  },
  {
    "path": "Chapter 04/4.07/controller.py",
    "chars": 1092,
    "preview": "\"\"\"\nCode illustration: 4.07\n\n@ Tkinter GUI Application Development Blueprints\n\"\"\"\nimport model\nimport piece\n\n\nclass Cont"
  },
  {
    "path": "Chapter 04/4.07/exceptions.py",
    "chars": 318,
    "preview": "\"\"\"\nCode illustration: 4.07\n\n@ Tkinter GUI Application Development Blueprints\n\"\"\"\nclass ChessError(Exception): pass\nclas"
  },
  {
    "path": "Chapter 04/4.07/model.py",
    "chars": 4604,
    "preview": "\"\"\"\nCode illustration: 4.07\n        \n@ Tkinter GUI Application Development Blueprints\n\"\"\"\nfrom copy import deepcopy\nimpo"
  },
  {
    "path": "Chapter 04/4.07/piece.py",
    "chars": 5087,
    "preview": "\"\"\"\nCode illustration: 4.07\n\n@ Tkinter GUI Application Development Blueprints\n\"\"\"\n\nfrom configurations import *\nimport s"
  },
  {
    "path": "Chapter 04/4.07/preferenceswindow.py",
    "chars": 3536,
    "preview": "\"\"\"\nCode illustration: 4.07\n\n    this entire file added here\n    \n@ Tkinter GUI Application Development Blueprints\n\"\"\"\n\n"
  },
  {
    "path": "Chapter 04/4.07/view.py",
    "chars": 8673,
    "preview": "\"\"\"\nCode illustration: 4.07\n\n    new import\n        import preferenceswindow\n\n\n    new attributes added here:\n        bo"
  },
  {
    "path": "Chapter 04/readme.txt",
    "chars": 618,
    "preview": "====================================================================\nCode Readme\nTkinter GUI Application Development Blu"
  },
  {
    "path": "Chapter 05/5.01/model.py",
    "chars": 148,
    "preview": "\"\"\"\nCode illustration: 5.01\n\n@Tkinter GUI Application Development Blueprints\n\"\"\" \n\nclass Model:\n    \n    def __init__(se"
  },
  {
    "path": "Chapter 05/5.01/player.py",
    "chars": 171,
    "preview": "\"\"\"\nCode illustration: 5.01\n\n@Tkinter GUI Application Development Blueprints\n\"\"\" \n\nimport pyglet\n\nclass Player:\n    \n   "
  },
  {
    "path": "Chapter 05/5.01/view.py",
    "chars": 8436,
    "preview": "\"\"\"\nCode illustration: 5.01\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\nimport tkinter as tk\nimport tkinter.fil"
  },
  {
    "path": "Chapter 05/5.02/model.py",
    "chars": 559,
    "preview": "\"\"\"\nCode illustration: 5.02\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\n\nclass Model:\n\n    def __init__(self):"
  },
  {
    "path": "Chapter 05/5.02/player.py",
    "chars": 2050,
    "preview": "\"\"\"\nCode illustration: 5.02\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\nimport pyglet\n\nFORWARD_REWIND_JUMP_TIM"
  },
  {
    "path": "Chapter 05/5.02/view.py",
    "chars": 8436,
    "preview": "\"\"\"\nCode illustration: 5.02\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\nimport tkinter as tk\nimport tkinter.fil"
  },
  {
    "path": "Chapter 05/5.03/model.py",
    "chars": 559,
    "preview": "\"\"\"\nCode illustration: 5.03\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\n\nclass Model:\n\n    def __init__(self):"
  },
  {
    "path": "Chapter 05/5.03/player.py",
    "chars": 2050,
    "preview": "\"\"\"\nCode illustration: 5.03\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\nimport pyglet\n\nFORWARD_REWIND_JUMP_TIM"
  },
  {
    "path": "Chapter 05/5.03/view.py",
    "chars": 10747,
    "preview": "\"\"\"\nCode illustration: 5.03\n    \n    New imports here:\n        import os\n    \n    Methods modified here:\n        on_add_"
  },
  {
    "path": "Chapter 05/5.04/model.py",
    "chars": 559,
    "preview": "\"\"\"\nCode illustration: 5.04\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\n\nclass Model:\n\n    def __init__(self):"
  },
  {
    "path": "Chapter 05/5.04/player.py",
    "chars": 2050,
    "preview": "\"\"\"\nCode illustration: 5.04\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\nimport pyglet\n\nFORWARD_REWIND_JUMP_TIM"
  },
  {
    "path": "Chapter 05/5.04/view.py",
    "chars": 13269,
    "preview": "\"\"\"\nCode illustration: 5.04\n    \n    New modules imported here:\n        import itertools\n\n    New attributes added here:"
  },
  {
    "path": "Chapter 05/5.05/model.py",
    "chars": 559,
    "preview": "\"\"\"\nCode illustration: 5.05\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\n\nclass Model:\n\n    def __init__(self):"
  },
  {
    "path": "Chapter 05/5.05/player.py",
    "chars": 2050,
    "preview": "\"\"\"\nCode illustration: 5.05\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\nimport pyglet\n\nFORWARD_REWIND_JUMP_TIM"
  },
  {
    "path": "Chapter 05/5.05/seekbar.py",
    "chars": 1817,
    "preview": "\"\"\"\nCode illustration: 5.05\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\n\nimport tkinter as tk\n\nclass Seekbar(t"
  },
  {
    "path": "Chapter 05/5.05/view.py",
    "chars": 13012,
    "preview": "\"\"\"\nCode illustration: 5.05\n    \n    New modules imported here:\n        from seekbar import *\n    \n    New constants add"
  },
  {
    "path": "Chapter 05/5.06/helpers.py",
    "chars": 457,
    "preview": "\"\"\"\nCode illustration: 5.06\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\n\ndef get_time_in_minute_seconds(time_i"
  },
  {
    "path": "Chapter 05/5.06/model.py",
    "chars": 559,
    "preview": "\"\"\"\nCode illustration: 5.06\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\n\nclass Model:\n\n    def __init__(self):"
  },
  {
    "path": "Chapter 05/5.06/player.py",
    "chars": 2050,
    "preview": "\"\"\"\nCode illustration: 5.06\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\nimport pyglet\n\nFORWARD_REWIND_JUMP_TIM"
  },
  {
    "path": "Chapter 05/5.06/seekbar.py",
    "chars": 1815,
    "preview": "\"\"\"\nCode illustration: 5.06\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\nimport tkinter as tk\n\nclass Seekbar(tk"
  },
  {
    "path": "Chapter 05/5.06/view.py",
    "chars": 13908,
    "preview": "\"\"\"\nCode illustration: 5.06\n    \n    New modules imported here:\n        from helpers import *\n    \n\n    Methods added he"
  },
  {
    "path": "Chapter 05/5.07/helpers.py",
    "chars": 457,
    "preview": "\"\"\"\nCode illustration: 5.07\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\n\ndef get_time_in_minute_seconds(time_i"
  },
  {
    "path": "Chapter 05/5.07/model.py",
    "chars": 559,
    "preview": "\"\"\"\nCode illustration: 5.07\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\n\nclass Model:\n\n    def __init__(self):"
  },
  {
    "path": "Chapter 05/5.07/player.py",
    "chars": 2050,
    "preview": "\"\"\"\nCode illustration: 5.07\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\nimport pyglet\n\nFORWARD_REWIND_JUMP_TIM"
  },
  {
    "path": "Chapter 05/5.07/seekbar.py",
    "chars": 1933,
    "preview": "\"\"\"\nCode illustration: 5.07\n\n    Method modified here:\n        on_seekbar_knob_clicked() - added a call to seek_new_posi"
  },
  {
    "path": "Chapter 05/5.07/view.py",
    "chars": 14905,
    "preview": "\"\"\"\nCode illustration: 5.07\n\n    New methods added here:\n     manage_periodic_updates_during_play()\n     update_clock()\n"
  },
  {
    "path": "Chapter 05/5.08/helpers.py",
    "chars": 457,
    "preview": "\"\"\"\nCode illustration: 5.08\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\n\ndef get_time_in_minute_seconds(time_i"
  },
  {
    "path": "Chapter 05/5.08/model.py",
    "chars": 559,
    "preview": "\"\"\"\nCode illustration: 5.08\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\n\nclass Model:\n\n    def __init__(self):"
  },
  {
    "path": "Chapter 05/5.08/player.py",
    "chars": 2050,
    "preview": "\"\"\"\nCode illustration: 5.08\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\nimport pyglet\n\nFORWARD_REWIND_JUMP_TIM"
  },
  {
    "path": "Chapter 05/5.08/seekbar.py",
    "chars": 1816,
    "preview": "\"\"\"\nCode illustration: 5.08\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\nimport tkinter as tk\n\nclass Seekbar(tk"
  },
  {
    "path": "Chapter 05/5.08/view.py",
    "chars": 15437,
    "preview": "\"\"\"\nCode illustration: 5.08\n\n    methods modified\n        manage_periodic_updates_during_play()\n        __init__  method"
  },
  {
    "path": "Chapter 05/5.09/helpers.py",
    "chars": 457,
    "preview": "\"\"\"\nCode illustration: 5.09\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\n\ndef get_time_in_minute_seconds(time_i"
  },
  {
    "path": "Chapter 05/5.09/model.py",
    "chars": 559,
    "preview": "\"\"\"\nCode illustration: 5.09\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\n\nclass Model:\n\n    def __init__(self):"
  },
  {
    "path": "Chapter 05/5.09/player.py",
    "chars": 2052,
    "preview": "\"\"\"\nCode illustration: 5.09\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\nimport pyglet\n\nFORWARD_REWIND_JUMP_TIM"
  },
  {
    "path": "Chapter 05/5.09/pygleterror.py",
    "chars": 144,
    "preview": "import pyglet\n\naudio_file = 'test.mp3'\nplayer = pyglet.media.Player()\nsource = pyglet.media.load(audio_file)\nplayer.queu"
  },
  {
    "path": "Chapter 05/5.09/seekbar.py",
    "chars": 1816,
    "preview": "\"\"\"\nCode illustration: 5.09\n\n@Tkinter GUI Application Development Blueprints\n\"\"\"\n\nimport tkinter as tk\n\nclass Seekbar(tk"
  },
  {
    "path": "Chapter 05/5.09/view.py",
    "chars": 16224,
    "preview": "\"\"\"\nCode illustration: 5.09\n\n    new imports here:\n        import Pmw\n    \n    methods modifed here:\n        create_gui\n"
  },
  {
    "path": "Chapter 05/readme.txt",
    "chars": 732,
    "preview": "====================================================================\nReadme\nTkinter GUI Application Development Blueprin"
  },
  {
    "path": "Chapter 06/6.01.py",
    "chars": 3371,
    "preview": "\"\"\"\nCode illustration: 6.01\n  \n@ Tkinter GUI Application Development Blueprints\n\"\"\"\n\nimport tkinter as tk\nimport framewo"
  },
  {
    "path": "Chapter 06/6.02.py",
    "chars": 4789,
    "preview": "\"\"\"\nCode illustration: 6.02\n\n    New attributes defined here:\n        start_x, start_y\n        end_x, end_y\n\n    Methods"
  },
  {
    "path": "Chapter 06/6.03.py",
    "chars": 6355,
    "preview": "\"\"\"\nCode illustration: 6.03\n\n    New methods defined here:\n        create_tool_bar_buttons()\n        on_tool_bar_button_"
  },
  {
    "path": "Chapter 06/6.04.py",
    "chars": 9802,
    "preview": "\"\"\"\nCode illustration: 6.04\n    \n    New module import here:\n        math\n        cmath\n\n    New attributes added here:\n"
  },
  {
    "path": "Chapter 06/6.05.py",
    "chars": 11461,
    "preview": "\"\"\"\nCode illustration: 6.05\n\n    New imports here:\n        from tkinter import colorchooser\n        \n    New attributes "
  },
  {
    "path": "Chapter 06/6.06.py",
    "chars": 17936,
    "preview": "\"\"\"\nCode illustration: 6.06\n    \n    New imports here:\n        from tkinter import ttk\n       \n\n    New methods added he"
  },
  {
    "path": "Chapter 06/6.07.py",
    "chars": 20190,
    "preview": "\"\"\"\nCode illustration: 6.07\n    \n    New imports here:\n        from supershapes import *\n        \n    New attributes add"
  },
  {
    "path": "Chapter 06/6.08.py",
    "chars": 23426,
    "preview": "\"\"\"\nCode illustration: 6.08\n    \n    New methods added here:\n        draw_text()\n        draw_text_options()\n        on_"
  },
  {
    "path": "Chapter 06/6.09.py",
    "chars": 25081,
    "preview": "\"\"\"\nCode illustration: 6.09\n    \n    Modules imported here:\n        from tkinter import messagebox\n        from tkinter "
  },
  {
    "path": "Chapter 06/framework.py",
    "chars": 3099,
    "preview": "\"\"\"\n    Chapter 6: Paint Application\n        Developing a Tiny Framework\n\nTkinter GUI Application Development Blueprints"
  },
  {
    "path": "Chapter 06/supershapes.py",
    "chars": 488,
    "preview": "super_shapes = {\n    \"shape A\": (1.5, 1.5, 5, 2, 7, 7),\n    \"shape B\": (1.5, 1.5, 3, 5, 18, 18),\n    \"shape C\": (1.4, 1."
  },
  {
    "path": "Chapter 07/7.01/constants.py",
    "chars": 277,
    "preview": "WINDOW_WIDTH = 560\nMODE_SELECTOR_HEIGHT = 50\nCONTROLS_FRAME_HEIGHT = 80\nKEYBOARD_HEIGHT = 160\nSCORE_DISPLAY_HEIGHT = 110"
  },
  {
    "path": "Chapter 07/7.01/view.py",
    "chars": 5181,
    "preview": "'''\nChapter 7: Piano Tutor\nTkinter GUI Application Development Blueprints\n\n'''\nfrom tkinter import Tk, Frame, Button, BO"
  },
  {
    "path": "Chapter 07/7.02/constants.py",
    "chars": 976,
    "preview": "WINDOW_WIDTH = 560\nMODE_SELECTOR_HEIGHT = 50\nCONTROLS_FRAME_HEIGHT = 80\nKEYBOARD_HEIGHT = 160\nSCORE_DISPLAY_HEIGHT = 110"
  },
  {
    "path": "Chapter 07/7.02/view.py",
    "chars": 6909,
    "preview": "'''\nCode 7.02.py\n\n      Adding the piano keyboard\n\nattribute added here:\n\n   self.keys = []\n\nnew methods added here\n    "
  },
  {
    "path": "Chapter 07/7.03/audio.py",
    "chars": 502,
    "preview": "import simpleaudio as sa\nfrom _thread import start_new_thread\nimport time\n\ndef play_note(note_name):\n  wave_obj = sa.Wav"
  },
  {
    "path": "Chapter 07/7.03/constants.py",
    "chars": 976,
    "preview": "WINDOW_WIDTH = 560\nMODE_SELECTOR_HEIGHT = 50\nCONTROLS_FRAME_HEIGHT = 80\nKEYBOARD_HEIGHT = 160\nSCORE_DISPLAY_HEIGHT = 110"
  },
  {
    "path": "Chapter 07/7.03/view.py",
    "chars": 6840,
    "preview": "'''\nCode 7.03.py\n\n      Playing Audio\n\nnew import here:\nfrom audio import play_note    \n\nmethod modified here\n      on_k"
  },
  {
    "path": "Chapter 07/7.04/audio.py",
    "chars": 502,
    "preview": "import simpleaudio as sa\nfrom _thread import start_new_thread\nimport time\n\ndef play_note(note_name):\n  wave_obj = sa.Wav"
  },
  {
    "path": "Chapter 07/7.04/constants.py",
    "chars": 1254,
    "preview": "WINDOW_WIDTH = 560\nMODE_SELECTOR_HEIGHT = 50\nCONTROLS_FRAME_HEIGHT = 80\nKEYBOARD_HEIGHT = 160\nSCORE_DISPLAY_HEIGHT = 110"
  },
  {
    "path": "Chapter 07/7.04/view.py",
    "chars": 10033,
    "preview": "'''\n7.04\n\n    Implementing the Scales Tutor\n\nnew imports here:\n import json\n from collections import OrderedDict\n from a"
  },
  {
    "path": "Chapter 07/7.05/audio.py",
    "chars": 502,
    "preview": "import simpleaudio as sa\nfrom _thread import start_new_thread\nimport time\n\ndef play_note(note_name):\n  wave_obj = sa.Wav"
  },
  {
    "path": "Chapter 07/7.05/constants.py",
    "chars": 1295,
    "preview": "WINDOW_WIDTH = 560\nMODE_SELECTOR_HEIGHT = 50\nCONTROLS_FRAME_HEIGHT = 80\nKEYBOARD_HEIGHT = 160\nSCORE_DISPLAY_HEIGHT = 110"
  },
  {
    "path": "Chapter 07/7.05/view.py",
    "chars": 12121,
    "preview": "'''\n7.05\n\n    Implementing the Chords TUtor\n\nnew imports here:\n    from audio import play_chord_in_new_thread\n method mo"
  },
  {
    "path": "Chapter 07/7.06/audio.py",
    "chars": 502,
    "preview": "import simpleaudio as sa\nfrom _thread import start_new_thread\nimport time\n\ndef play_note(note_name):\n  wave_obj = sa.Wav"
  },
  {
    "path": "Chapter 07/7.06/constants.py",
    "chars": 1492,
    "preview": "WINDOW_WIDTH = 560\nMODE_SELECTOR_HEIGHT = 50\nCONTROLS_FRAME_HEIGHT = 100\nKEYBOARD_HEIGHT = 160\nSCORE_DISPLAY_HEIGHT = 11"
  },
  {
    "path": "Chapter 07/7.06/view.py",
    "chars": 16011,
    "preview": "'''\n7.06\n\n    Implementing the Chord Progression tutor\n\nnew imports here:\n    import math\n    from functools import part"
  },
  {
    "path": "Chapter 07/7.07/audio.py",
    "chars": 502,
    "preview": "import simpleaudio as sa\nfrom _thread import start_new_thread\nimport time\n\ndef play_note(note_name):\n  wave_obj = sa.Wav"
  },
  {
    "path": "Chapter 07/7.07/constants.py",
    "chars": 1492,
    "preview": "WINDOW_WIDTH = 560\nMODE_SELECTOR_HEIGHT = 50\nCONTROLS_FRAME_HEIGHT = 100\nKEYBOARD_HEIGHT = 160\nSCORE_DISPLAY_HEIGHT = 11"
  },
  {
    "path": "Chapter 07/7.07/score_maker.py",
    "chars": 2558,
    "preview": "from tkinter import *\nimport itertools\n\nclass ScoreMaker:\n\n  NOTES = ['C1','D1', 'E1', 'F1', 'G1','A1', 'B1', 'C2','D2',"
  },
  {
    "path": "Chapter 07/7.07/view.py",
    "chars": 15797,
    "preview": "'''\n7.07\n\n    Implementing the Score Maker\n\nnew imports here:\n    from score_maker import ScoreMaker\n    \n   \nmethods mo"
  },
  {
    "path": "Chapter 07/handle_widget_resize.py",
    "chars": 371,
    "preview": "'''\n\nChapter 7\n\nHandling Widget Resize\n\n\n'''\n\n\nfrom tkinter import Tk, Label, Pack\n\nroot= Tk()\n\nlabel  = Label(root, tex"
  },
  {
    "path": "Chapter 07/json/chords.json",
    "chars": 447,
    "preview": "{ \n\"Major\" \t: [0, 4, 7],\n\"Minor\"\t\t: [0, 3, 7],\n\"Sus4\"\t\t: [0, 5, 7],\n\"5\" \t\t: [0, 4, 6],\n\"Diminished\"\t: [0, 3, 6],\n\"Augmen"
  },
  {
    "path": "Chapter 07/json/progressions.json",
    "chars": 1079,
    "preview": "{\n  \"Major\": {\n    \"I-IV-V\": [ \"0\", \"5\", \"7\"  ],\n    \"ii-V-I\": [ \"2\", \"7\", \"0\"  ],\n    \"I-V-vi-IV\": [ \"0\", \"7\", \"9\", \"5\""
  },
  {
    "path": "Chapter 07/json/scales.json",
    "chars": 686,
    "preview": "{\n  \"Major\": [ 0, 2, 4, 5, 7, 9, 11 ],\n  \"Minor\": [ 0, 2, 3, 5, 7, 8, 10  ],\n  \"Harmonic minor\": [ 0, 2, 3, 5, 7, 8, 11 "
  },
  {
    "path": "Chapter 07/nonresponsive.py",
    "chars": 411,
    "preview": "'''\nChapter 7\nA note on responsiveness\n\nThis is an example of nonresponsive widgets\nRun this program and resize the wind"
  },
  {
    "path": "Chapter 07/responsive.py",
    "chars": 360,
    "preview": "'''\n\nChapter 7\n\nA demonstration of a responsive window\nusing Grid.rowconfigure and Grid.columnconfigure\n\n'''\nfrom tkinte"
  },
  {
    "path": "Chapter 08/8.01_screensaver.py",
    "chars": 2974,
    "preview": "\"\"\"\nCode illustration: 8.01\n    Screensaver\nTkinter GUI Application Development Blueprints\n\"\"\"\n\n\nfrom tkinter import Tk,"
  },
  {
    "path": "Chapter 08/8.02_pie_chart.py",
    "chars": 1009,
    "preview": "\"\"\"\nCode illustration: 8.02\n    Pie chart\nTkinter GUI Application Development Blueprints\n\"\"\"\n\n\nimport tkinter\n\nroot = tk"
  },
  {
    "path": "Chapter 08/8.03_bar_graph.py",
    "chars": 654,
    "preview": "\"\"\"\nCode illustration: 8.03 \n    Bar graph\nTkinter GUI Application Development Blueprints\n\"\"\"\n\nimport tkinter\nimport ran"
  },
  {
    "path": "Chapter 08/8.04_scatter_plot.py",
    "chars": 972,
    "preview": "\"\"\"\nCode illustration: 8.04\n    Scatter Plot\n\nTkinter GUI Application Development Blueprints\n\"\"\"\n\nimport tkinter\nimport "
  },
  {
    "path": "Chapter 08/8.05_matplotlib_embedding_graphs.py",
    "chars": 724,
    "preview": "\"\"\"\nCode illustration: 8.05\n    Embedding Matplotlib graph on tkinter\nTkinter GUI Application Development Blueprints\n\"\"\""
  },
  {
    "path": "Chapter 08/8.06_polar_plot.py",
    "chars": 1893,
    "preview": "\"\"\"\nCode illustration: 8.06\n    Polar Plot\nTkinter GUI Application Development Blueprints\n\"\"\"\n\nfrom tkinter import Tk, C"
  },
  {
    "path": "Chapter 08/8.07_gravity_simulation.py",
    "chars": 4436,
    "preview": "\"\"\"\nCode illustration: 8.07\n    Gravity Simulation\nTkinter GUI Application Development Blueprints\n\"\"\"\nimport math\nimport"
  },
  {
    "path": "Chapter 08/8.08_Mandelbrot.py",
    "chars": 2294,
    "preview": "\"\"\"\nCode illustration: 8.08\n    Mandelbrot Set\n    *** This may take some time to compute ***\nTkinter GUI Application De"
  },
  {
    "path": "Chapter 08/8.09_vornoi_diagram.py",
    "chars": 1523,
    "preview": "\"\"\"\nCode illustration: 8.09\n    Vornoi Diagrams\n     *** Warnig - this code takes up to a few minutes to compute ***\n\nTk"
  },
  {
    "path": "Chapter 08/8.10_spring_pendulum.py",
    "chars": 1978,
    "preview": "\"\"\"\nCode illustration: 8.10\n    Spring Pendulum Simulation\nTkinter GUI Application Development Blueprints\n\"\"\"\nfrom tkint"
  },
  {
    "path": "Chapter 08/8.11_chaos_game.py",
    "chars": 1360,
    "preview": "\"\"\"\nCode illustration: 8.11\n    Chaos Game\nTkinter GUI Application Development Blueprints\n\"\"\"\nimport random\nfrom tkinter"
  },
  {
    "path": "Chapter 08/8.12_phyllotaxis.py",
    "chars": 1160,
    "preview": "\"\"\"\nCode illustration: 8.12\n    Screensaver\nTkinter GUI Application Development Blueprints\n\"\"\"\nfrom tkinter import Tk, C"
  },
  {
    "path": "Chapter 08/8.13_3D_graphics.py",
    "chars": 3109,
    "preview": "\"\"\"\nCode illustration: 8.13_3D_graphics\n    3D Graphics\nTkinter GUI Application Development Blueprints\n\"\"\"\n\nfrom tkinter"
  },
  {
    "path": "Chapter 09/9.01_race_condition.py",
    "chars": 879,
    "preview": "\"\"\"\nCode illustration: 9.01\n    Race Condition Demo\nTkinter GUI Application Development Blueprints\n\"\"\"\n\nimport threading"
  },
  {
    "path": "Chapter 09/9.02_lock_demo.py",
    "chars": 1046,
    "preview": "\"\"\"\nCode illustration: 9.02\n    Lock Demo\nTkinter GUI Application Development Blueprints\n\"\"\"\n\nimport threading\n\n\nclass L"
  },
  {
    "path": "Chapter 09/9.03_threading_with queue.py",
    "chars": 980,
    "preview": "\"\"\"\nCode illustration: 9.03\n    Threading with Queue Simple Demo\nTkinter GUI Application Development Blueprints\n\"\"\"\n\nimp"
  },
  {
    "path": "Chapter 09/9.04_game_of_ snake.py",
    "chars": 4166,
    "preview": "\"\"\"\nCode illustration: 9.04\n    Game of Snake\nTkinter GUI Application Development Blueprints\n\"\"\"\nimport threading\nimport"
  },
  {
    "path": "Chapter 09/9.05_urllib_demo.py",
    "chars": 199,
    "preview": "\"\"\"\nCode illustration: 9.05\n    urllib demo\nTkinter GUI Application Development Blueprints\n\"\"\"\nimport urllib.request\nwit"
  },
  {
    "path": "Chapter 09/9.06_weather_ reporter.py",
    "chars": 7347,
    "preview": "\"\"\"\nCode illustration: 9.06\n    Weather reporter\nTkinter GUI Application Development Blueprints\n\"\"\"\nimport sys\nimport js"
  },
  {
    "path": "Chapter 09/9.07_socket_demo.py",
    "chars": 906,
    "preview": "\"\"\"\nCode illustration: 7.08\n    Socket Programming Demo\nTkinter GUI Application Development Blueprints\n\"\"\"\n\nimport socke"
  },
  {
    "path": "Chapter 09/9.08_port_scanner.py",
    "chars": 3675,
    "preview": "\"\"\"\nCode illustration: 7.09\n    Port Scanner\nTkinter GUI Application Development Blueprints\n\"\"\"\nimport socket\nfrom tkint"
  },
  {
    "path": "Chapter 09/9.09_chat_server.py",
    "chars": 1777,
    "preview": "\"\"\"\nCode illustration: 9.09\n    Chat server\nTkinter GUI Application Development Blueprints\n\"\"\"\nimport socket\nimport thre"
  },
  {
    "path": "Chapter 09/9.10_chat_client.py",
    "chars": 3742,
    "preview": "'''\nCode illustration: 9.10\n    Chat Client\n\n    *** NOTE  Run atleast 2 instances of this program to see chat in action"
  },
  {
    "path": "Chapter 09/9.11_phonebook.py",
    "chars": 6117,
    "preview": "'''\nCode illustration: 9.11\n    Phonebook Application\nTkinter GUI Application Development Blueprints\n'''\nfrom tkinter im"
  },
  {
    "path": "Chapter 09/9.12_async_demo.py",
    "chars": 1436,
    "preview": "from tkinter import Tk, Button\nimport asyncio\nimport threading\nimport random\n\n\ndef asyncio_thread(event_loop):\n  print('"
  },
  {
    "path": "Chapter 09/9.13.arduino_sketch.ino",
    "chars": 649,
    "preview": "const int triggerPin = 8;\nconst int echoBackPin = 7;\n\nvoid setup() {\n Serial.begin(9600);\n pinMode(triggerPin, OUTPUT);\n"
  },
  {
    "path": "Chapter 09/9.14_read_from_serial_port.py",
    "chars": 681,
    "preview": "from tkinter import Tk, Label\nimport serial\n\nser = serial.Serial()\nser.port = \"/dev/ttyUSB0\"\nser.baudrate = 9600\ntry:\n  "
  },
  {
    "path": "Chapter 09/readme.txt",
    "chars": 954,
    "preview": "====================================================================\nCode Readme\nTkinter GUI Application Development Blu"
  },
  {
    "path": "Chapter 10/10.01_trace_variable.py",
    "chars": 513,
    "preview": "\"\"\"\nCode illustration: 10.01\nTkinter Trace Variable Demo\nTkinter GUI Application Development Blueprints\n\"\"\"\n\nfrom tkinte"
  },
  {
    "path": "Chapter 10/10.02_widget_traversal.py",
    "chars": 1859,
    "preview": "\"\"\"\nCode illustration: 10.02\nWidget Traversal\nTkinter GUI Application Development Blueprints\n\"\"\"\nfrom tkinter import Tk,"
  },
  {
    "path": "Chapter 10/10.03_validation_mode_demo.py",
    "chars": 1863,
    "preview": "\"\"\"\nCode illustration: 10.03\nValidation Modes Demo\nTkinter GUI Application Development Blueprints\n\"\"\"\n\nimport tkinter as"
  },
  {
    "path": "Chapter 10/10.04_percent _substitutions _demo.py",
    "chars": 1083,
    "preview": "\"\"\"\nCode illustration: 10.04\n\nDemonstration of percent substitutions in data validation\nTkinter GUI Application Developm"
  },
  {
    "path": "Chapter 10/10.05_key_validation.py",
    "chars": 987,
    "preview": "\"\"\"\nCode illustration: 10.05\nvalidate='key' demo\nTkinter GUI Application Development Blueprints\n\"\"\"\n\nimport tkinter as t"
  },
  {
    "path": "Chapter 10/10.06_focus_out _validation.py",
    "chars": 1050,
    "preview": "\"\"\"\nCode illustration: 10.06\nvalidate='focusout' demo\nTkinter GUI Application Development Blueprints\n\"\"\"\nimport tkinter "
  },
  {
    "path": "Chapter 10/10.07_formatting_entry_widget_to_display_date.py",
    "chars": 1316,
    "preview": "\"\"\"\nCode illustration: 10.07\nFormatting Entry Widget\nTkinter GUI Application Development Blueprints\n\"\"\"\nfrom tkinter imp"
  },
  {
    "path": "Chapter 10/10.08_font_demo.py",
    "chars": 661,
    "preview": "\"\"\"\nCode illustration: 10.08\n        font Demo\nTkinter GUI Application Development Blueprints\n\"\"\"\n\nfrom tkinter import T"
  },
  {
    "path": "Chapter 10/10.09_all_fonts_on_a_system.py",
    "chars": 224,
    "preview": "\"\"\"\nCode illustration: 10.09\n        Fetching tuple of all fonts installed on a system\nTkinter GUI Application Developme"
  },
  {
    "path": "Chapter 10/10.10_font_selector.py",
    "chars": 3090,
    "preview": "\"\"\"\nCode illustration: 10.10\nFont Selector\nTkinter GUI Application Development Blueprints\n\"\"\"\nfrom tkinter import Tk, St"
  },
  {
    "path": "Chapter 10/10.11_reading_from_command_line.py",
    "chars": 436,
    "preview": "\"\"\"\nCode illustration: 10.11\n    Reading from the command line\nTkinter GUI Application Development Blueprints\n\"\"\"\nfrom "
  }
]

// ... and 3 more files (download for full content)