You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
356 lines
13 KiB
356 lines
13 KiB
#!/usr/bin/env python2
|
|
# -*- coding: utf-8 -*-
|
|
|
|
"""Youtubedlg module to handle settings. """
|
|
|
|
from __future__ import unicode_literals
|
|
|
|
import json
|
|
import os.path
|
|
|
|
from .utils import (
|
|
os_path_expanduser,
|
|
os_path_exists,
|
|
encode_tuple,
|
|
decode_tuple,
|
|
check_path
|
|
)
|
|
|
|
|
|
class OptionsManager(object):
|
|
|
|
"""Handles youtubedlg options.
|
|
|
|
This class is responsible for storing and retrieving the options.
|
|
|
|
Attributes:
|
|
SETTINGS_FILENAME (string): Filename of the settings file.
|
|
SENSITIVE_KEYS (tuple): Contains the keys that we don't want
|
|
to store on the settings file. (SECURITY ISSUES).
|
|
|
|
Args:
|
|
config_path (string): Absolute path where OptionsManager
|
|
should store the settings file.
|
|
|
|
Note:
|
|
See load_default() method for available options.
|
|
|
|
Example:
|
|
Access the options using the 'options' variable.
|
|
|
|
opt_manager = OptionsManager('.')
|
|
opt_manager.options['save_path'] = '~/Downloads'
|
|
|
|
"""
|
|
|
|
SETTINGS_FILENAME = 'settings.json'
|
|
SENSITIVE_KEYS = ('sudo_password', 'password', 'video_password')
|
|
|
|
def __init__(self, config_path):
|
|
self.config_path = config_path
|
|
self.settings_file = os.path.join(config_path, self.SETTINGS_FILENAME)
|
|
self.options = dict()
|
|
self.load_default()
|
|
self.load_from_file()
|
|
|
|
def load_default(self):
|
|
"""Load the default options.
|
|
|
|
Note:
|
|
This method is automatically called by the constructor.
|
|
|
|
Options Description:
|
|
|
|
save_path (string): Path where youtube-dl should store the
|
|
downloaded file. Default is $HOME.
|
|
|
|
video_format (string): Video format to download.
|
|
When this options is set to '0' youtube-dl will choose
|
|
the best video format available for the given URL.
|
|
|
|
second_video_format (string): Video format to mix with the first
|
|
one (-f 18+17).
|
|
|
|
to_audio (boolean): If True youtube-dl will post process the
|
|
video file.
|
|
|
|
keep_video (boolen): If True youtube-dl will keep the video file
|
|
after post processing it.
|
|
|
|
audio_format (string): Audio format of the post processed file.
|
|
Available values are "mp3", "wav", "aac", "m4a", "vorbis", "opus".
|
|
|
|
audio_quality (string): Audio quality of the post processed file.
|
|
Available values are "9", "5", "0". The lowest the value the
|
|
better the quality.
|
|
|
|
restrict_filenames (boolean): If True youtube-dl will restrict
|
|
the downloaded file filename to ASCII characters only.
|
|
|
|
output_format (string): This option sets the downloaded file
|
|
output template. Available values are 'id', 'title', 'custom'
|
|
|
|
'id' -> '%(id)s.%(ext)s'
|
|
'title' -> '%(title)s.%(ext)s'
|
|
'custom' -> Use 'output_template' as output template.
|
|
|
|
output_template (string): Can be any output template supported
|
|
by youtube-dl.
|
|
|
|
playlist_start (int): Playlist index to start downloading.
|
|
|
|
playlist_end (int): Playlist index to stop downloading.
|
|
|
|
max_downloads (int): Maximum number of video files to download
|
|
from the given playlist.
|
|
|
|
min_filesize (float): Minimum file size of the video file.
|
|
If the video file is smaller than the given size then
|
|
youtube-dl will abort the download process.
|
|
|
|
max_filesize (float): Maximum file size of the video file.
|
|
If the video file is larger than the given size then
|
|
youtube-dl will abort the download process.
|
|
|
|
min_filesize_unit (string): Minimum file size unit.
|
|
Available values: '', 'k', 'm', 'g', 'y', 'p', 'e', 'z', 'y'.
|
|
|
|
max_filesize_unit (string): Maximum file size unit.
|
|
See 'min_filesize_unit' option for available values.
|
|
|
|
write_subs (boolean): If True youtube-dl will try to download
|
|
the subtitles file for the given URL.
|
|
|
|
write_all_subs (boolean): If True youtube-dl will try to download
|
|
all the available subtitles files for the given URL.
|
|
|
|
write_auto_subs (boolean): If True youtube-dl will try to download
|
|
the automatic subtitles file for the given URL.
|
|
|
|
embed_subs (boolean): If True youtube-dl will merge the subtitles
|
|
file with the video. (ONLY mp4 files).
|
|
|
|
subs_lang (string): Language of the subtitles file to download.
|
|
Needs 'write_subs' option.
|
|
|
|
ignore_errors (boolean): If True youtube-dl will ignore the errors
|
|
and continue the download process.
|
|
|
|
open_dl_dir (boolean): If True youtube-dlg will open the
|
|
destination folder after download process has been completed.
|
|
|
|
write_description (boolean): If True youtube-dl will write video
|
|
description to a .description file.
|
|
|
|
write_info (boolean): If True youtube-dl will write video
|
|
metadata to a .info.json file.
|
|
|
|
write_thumbnail (boolean): If True youtube-dl will write
|
|
thumbnail image to disk.
|
|
|
|
retries (int): Number of youtube-dl retries.
|
|
|
|
user_agent (string): Specify a custom user agent for youtube-dl.
|
|
|
|
referer (string): Specify a custom referer to use if the video
|
|
access is restricted to one domain.
|
|
|
|
proxy (string): Use the specified HTTP/HTTPS proxy.
|
|
|
|
shutdown (boolean): If True youtube-dlg will turn the computer
|
|
off after the download process has been completed.
|
|
|
|
sudo_password (string): SUDO password for the shutdown process if
|
|
the user does not have elevated privileges.
|
|
|
|
username (string): Username to login with.
|
|
|
|
password (string): Password to login with.
|
|
|
|
video_password (string): Video password for the given URL.
|
|
|
|
youtubedl_path (string): Absolute path to the youtube-dl binary.
|
|
Default is the self.config_path. You can change this option
|
|
to point on /usr/local/bin etc.. if you want to use the
|
|
youtube-dl binary on your system. This is also the directory
|
|
where youtube-dlg will auto download the youtube-dl if not
|
|
exists so you should make sure you have write access if you
|
|
want to update the youtube-dl binary from within youtube-dlg.
|
|
|
|
cmd_args (string): String that contains extra youtube-dl options
|
|
seperated by spaces.
|
|
|
|
enable_log (boolean): If True youtube-dlg will enable
|
|
the LogManager. See main() function under __init__().
|
|
|
|
log_time (boolean): See logmanager.LogManager add_time attribute.
|
|
|
|
workers_number (int): Number of download workers that download manager
|
|
will spawn. Must be greater than zero.
|
|
|
|
locale_name (string): Locale name (e.g. ru_RU).
|
|
|
|
main_win_size (tuple): Main window size (width, height).
|
|
If window becomes to small the program will reset its size.
|
|
See _settings_are_valid method MIN_FRAME_SIZE.
|
|
|
|
opts_win_size (tuple): Options window size (width, height).
|
|
If window becomes to small the program will reset its size.
|
|
See _settings_are_valid method MIN_FRAME_SIZE.
|
|
|
|
"""
|
|
self.options = {
|
|
'save_path': os_path_expanduser('~'),
|
|
'video_format': '0',
|
|
'second_video_format': '0',
|
|
'to_audio': False,
|
|
'keep_video': False,
|
|
'audio_format': 'mp3',
|
|
'audio_quality': '5',
|
|
'restrict_filenames': False,
|
|
'output_format': 'title',
|
|
'output_template': '%(uploader)s/%(title)s.%(ext)s',
|
|
'playlist_start': 1,
|
|
'playlist_end': 0,
|
|
'max_downloads': 0,
|
|
'min_filesize': 0,
|
|
'max_filesize': 0,
|
|
'min_filesize_unit': '',
|
|
'max_filesize_unit': '',
|
|
'write_subs': False,
|
|
'write_all_subs': False,
|
|
'write_auto_subs': False,
|
|
'embed_subs': False,
|
|
'subs_lang': 'en',
|
|
'ignore_errors': True,
|
|
'open_dl_dir': True,
|
|
'write_description': False,
|
|
'write_info': False,
|
|
'write_thumbnail': False,
|
|
'retries': 10,
|
|
'user_agent': '',
|
|
'referer': '',
|
|
'proxy': '',
|
|
'shutdown': False,
|
|
'sudo_password': '',
|
|
'username': '',
|
|
'password': '',
|
|
'video_password': '',
|
|
'youtubedl_path': self.config_path,
|
|
'cmd_args': '',
|
|
'enable_log': True,
|
|
'log_time': False,
|
|
'workers_number': 3,
|
|
'locale_name': 'en_US',
|
|
'main_win_size': (710, 490),
|
|
'opts_win_size': (640, 270)
|
|
}
|
|
|
|
def load_from_file(self):
|
|
"""Load options from settings file. """
|
|
if not os_path_exists(self.settings_file):
|
|
return
|
|
|
|
with open(self.settings_file, 'rb') as settings_file:
|
|
try:
|
|
options = json.load(settings_file)
|
|
|
|
if self._settings_are_valid(options):
|
|
self.options = options
|
|
except:
|
|
self.load_default()
|
|
|
|
def save_to_file(self):
|
|
"""Save options to settings file. """
|
|
check_path(self.config_path)
|
|
|
|
with open(self.settings_file, 'wb') as settings_file:
|
|
options = self._get_options()
|
|
json.dump(options,
|
|
settings_file,
|
|
indent=4,
|
|
separators=(',', ': '))
|
|
|
|
def _settings_are_valid(self, settings_dictionary):
|
|
"""Check settings.json dictionary.
|
|
|
|
Args:
|
|
settings_dictionary (dict): Options dictionary loaded
|
|
from the settings file. See load_from_file() method.
|
|
|
|
Returns:
|
|
True if settings.json dictionary is valid, else False.
|
|
|
|
"""
|
|
VALID_VIDEO_FORMAT = ('0', '17', '36', '5', '34', '35', '43', '44', '45',
|
|
'46', '18', '22', '37', '38', '160', '133', '134', '135', '136','137',
|
|
'264', '138', '242', '243', '244', '247', '248', '271', '272', '82',
|
|
'83', '84', '85', '100', '101', '102', '139', '140', '141', '171', '172')
|
|
|
|
VALID_AUDIO_FORMAT = ('mp3', 'wav', 'aac', 'm4a', 'vorbis', 'opus')
|
|
|
|
VALID_AUDIO_QUALITY = ('0', '5', '9')
|
|
|
|
VALID_OUTPUT_FORMAT = ('title', 'id', 'custom')
|
|
|
|
VALID_FILESIZE_UNIT = ('', 'k', 'm', 'g', 't', 'p', 'e', 'z', 'y')
|
|
|
|
VALID_SUB_LANGUAGE = ('en', 'gr', 'pt', 'fr', 'it', 'ru', 'es', 'de')
|
|
|
|
MIN_FRAME_SIZE = 100
|
|
|
|
# Decode string formatted tuples back to normal tuples
|
|
settings_dictionary['main_win_size'] = decode_tuple(settings_dictionary['main_win_size'])
|
|
settings_dictionary['opts_win_size'] = decode_tuple(settings_dictionary['opts_win_size'])
|
|
|
|
for key in self.options:
|
|
if key not in settings_dictionary:
|
|
return False
|
|
|
|
if type(self.options[key]) != type(settings_dictionary[key]):
|
|
return False
|
|
|
|
# Check if each key has a valid value
|
|
rules_dict = {
|
|
'video_format': VALID_VIDEO_FORMAT,
|
|
'second_video_format': VALID_VIDEO_FORMAT,
|
|
'audio_format': VALID_AUDIO_FORMAT,
|
|
'audio_quality': VALID_AUDIO_QUALITY,
|
|
'output_format': VALID_OUTPUT_FORMAT,
|
|
'min_filesize_unit': VALID_FILESIZE_UNIT,
|
|
'max_filesize_unit': VALID_FILESIZE_UNIT,
|
|
'subs_lang': VALID_SUB_LANGUAGE
|
|
}
|
|
|
|
for key, valid_list in rules_dict.items():
|
|
if settings_dictionary[key] not in valid_list:
|
|
return False
|
|
|
|
# Check workers number value
|
|
if settings_dictionary['workers_number'] < 1:
|
|
return False
|
|
|
|
# Check main-options frame size
|
|
for size in settings_dictionary['main_win_size']:
|
|
if size < MIN_FRAME_SIZE:
|
|
return False
|
|
|
|
for size in settings_dictionary['opts_win_size']:
|
|
if size < MIN_FRAME_SIZE:
|
|
return False
|
|
|
|
return True
|
|
|
|
def _get_options(self):
|
|
"""Return options dictionary without SENSITIVE_KEYS. """
|
|
temp_options = self.options.copy()
|
|
|
|
for key in self.SENSITIVE_KEYS:
|
|
temp_options[key] = ''
|
|
|
|
# Encode normal tuples to string formatted tuples
|
|
temp_options['main_win_size'] = encode_tuple(temp_options['main_win_size'])
|
|
temp_options['opts_win_size'] = encode_tuple(temp_options['opts_win_size'])
|
|
|
|
return temp_options
|
|
|