SYMBOL INDEX (63 symbols across 5 files)

FILE: downloader.py
  function add_to_16 (line 12) | def add_to_16(value):
  function decrypt (line 18) | def decrypt(ciphertext, key):
  function decrypt_file (line 25) | def decrypt_file(filename, key):
  function get_key (line 33) | def get_key(filename):
  function download (line 39) | def download(file_url, file):
  function progress (line 46) | def progress(percent, width=30, filename=None):
  function lg_download (line 62) | def lg_download(file_url, filename, path, headers=None):
  function async_download (line 87) | async def async_download(url, path: Path, filename):
  function _download (line 116) | def _download(url, path: Path, filename):
  function download_single (line 138) | async def download_single(ts_url, key_url, filename, path):

FILE: downloader_m3u8.py
  function get_m3u8_body (line 7) | def get_m3u8_body(url):
  function get_url_list (line 19) | def get_url_list(host, body):
  function _download_ts_file (line 31) | def _download_ts_file(ts_url_list, file):
  function _check_dir (line 44) | def _check_dir(path):
  function get_download_url_list (line 50) | def get_download_url_list(host, m3u8_url, url_list=None):
  function download_ts (line 63) | def download_ts(m3u8_url, path: Path, filename, begin=0):
  function download_m3u8_raw (line 71) | def download_m3u8_raw(m3u8_url, path: Path, filename, trash_first):

FILE: logger.py
  class Logger (line 4) | class Logger(object):
    method __init__ (line 5) | def __init__(self):
    method debug (line 17) | def debug(self, msg):
    method info (line 20) | def info(self, msg):
    method error (line 23) | def error(self, msg):
    method warn (line 26) | def warn(self, msg):
    method critical (line 29) | def critical(self, msg):

FILE: qcourse.py
  class QCourse (line 31) | class QCourse:
    method login (line 33) | def login(self):
    method get_cookies (line 41) | def get_cookies(self):
    method is_login (line 60) | def is_login():
    method save_cookies (line 64) | def save_cookies(cookies):
    method load_cookie (line 69) | def load_cookie():
    method clear_cookies (line 75) | def clear_cookies():
  function parse_course_url_and_download (line 81) | async def parse_course_url_and_download(video_url, filename=None, path=N...
  function download_selected_chapter (line 93) | async def download_selected_chapter(term_id, filename, chapter_name, cou...
  function main (line 113) | def main():

FILE: utils.py
  class API (line 18) | class API:
  function get_course_from_api (line 41) | def get_course_from_api(cid):
  function get_terms_from_api (line 58) | def get_terms_from_api(cid, term_id_list):
  function get_terms (line 65) | def get_terms(filename):
  function get_chapters_from_file (line 76) | def get_chapters_from_file(filename, term_index):
  function get_chapters (line 90) | def get_chapters(term):
  function get_courses_from_chapter (line 94) | def get_courses_from_chapter(chapter):
  function get_all_courses (line 98) | def get_all_courses():
  function choose_course (line 129) | def choose_course():
  function get_course_url (line 138) | def get_course_url(course):
  function get_all_urls (line 149) | def get_all_urls(filename, term_index):
  function print_menu (line 164) | def print_menu(menu):
  function run_shell (line 169) | def run_shell(shell, retry=True, retry_times=3):
  function ts2mp4 (line 187) | def ts2mp4(file):
  function choose_term (line 199) | def choose_term(filename):
  function choose_chapter (line 210) | def choose_chapter(term):
  function load_json_cookies (line 219) | def load_json_cookies():
  function parse_video_url (line 225) | def parse_video_url(video_url):
  function parse_cid_url (line 232) | def parse_cid_url(video_url):
  function get_video_token (line 237) | def get_video_token(term_id, file_id):
  function get_video_info (line 246) | def get_video_info(file_id, t, sign, us):
  function get_token_for_key_url (line 259) | def get_token_for_key_url(term_id, cid):
  function get_video_url (line 304) | def get_video_url(video_info, video_index=-1, cid=None, term_id=None):
  function get_key_url_from_m3u8 (line 322) | def get_key_url_from_m3u8(m3u8_url):
  function get_download_url_from_course_url (line 329) | def get_download_url_from_course_url(video_url, video_index=-1):
  function get_download_urls (line 339) | def get_download_urls(term_id, file_id, video_index=-1, cid=None):
  function clear_screen (line 347) | def clear_screen():
  function get_video_rec (line 354) | def get_video_rec(cid, file_id, term_id, video_index=0):
  function get_uin (line 373) | def get_uin():