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119 lines
3.4 KiB
119 lines
3.4 KiB
#! /usr/bin/env python
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import json
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from .Utils import (
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check_path,
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file_exist,
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get_home,
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fix_path
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)
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class OptionsHandler(object):
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SETTINGS_FILENAME = 'settings.json'
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SENSITIVE_KEYS = ('sudo_password', 'password', 'video_password')
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def __init__(self, config_path):
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self.config_path = config_path
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self.settings_file = self._get_settings_file()
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self.load_default()
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self.load_from_file()
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def load_default(self):
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self.options = {
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'save_path': get_home(),
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'video_format': 'default',
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'dash_audio_format': 'none',
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'clear_dash_files': False,
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'to_audio': False,
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'keep_video': False,
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'audio_format': 'mp3',
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'audio_quality': 'mid',
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'restrict_filenames': False,
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'output_format': 'title',
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'output_template': '%(uploader)s/%(title)s.%(ext)s',
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'playlist_start': 1,
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'playlist_end': 0,
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'max_downloads': 0,
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'min_filesize': '0',
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'max_filesize': '0',
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'write_subs': False,
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'write_all_subs': False,
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'write_auto_subs': False,
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'embed_subs': False,
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'subs_lang': 'English',
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'ignore_errors': True,
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'open_dl_dir': True,
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'write_description': False,
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'write_info': False,
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'write_thumbnail': False,
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'retries': 10,
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'user_agent': '',
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'referer': '',
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'proxy': '',
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'shutdown': False,
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'sudo_password': '',
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'username': '',
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'password': '',
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'video_password': '',
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'youtubedl_path': self.config_path,
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'cmd_args': '',
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'enable_log': True,
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'log_time': False
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}
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def load_from_file(self):
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if not file_exist(self.settings_file):
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self.load_default()
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return
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with open(self.settings_file, 'rb') as f:
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try:
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options = json.load(f)
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# Raise WrongSettings Exception if NOT
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self._settings_are_valid(options)
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self.options = options
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except:
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self.load_default()
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def save_to_file(self):
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check_path(self.config_path)
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with open(self.settings_file, 'wb') as f:
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options = self._get_options()
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json.dump(options, f, indent=4, separators=(',', ': '))
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def _settings_are_valid(self, settings_dictionary):
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''' Check settings.json dictionary and raise WrongSettings Exception '''
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if len(settings_dictionary) != len(self.options):
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raise WrongSettings()
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for key in self.options:
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if key not in settings_dictionary:
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raise WrongSettings()
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def _get_options(self):
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''' Return options dictionary without SENSITIVE_KEYS '''
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temp_options = {}
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for key in self.options:
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if key in self.SENSITIVE_KEYS:
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temp_options[key] = ''
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else:
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temp_options[key] = self.options[key]
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return temp_options
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def _get_settings_file(self):
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''' Return abs path to settings file '''
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return fix_path(self.config_path) + self.SETTINGS_FILENAME
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class WrongSettings(Exception):
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''' Wrong settings exception.
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This exception will be raised if settings dictionary is not valid.
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'''
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pass
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