[cleanup] Misc cleanup

yt_dlp/YoutubeDL.py

@@ -1161,7 +1161,7 @@ class YoutubeDL(object):
             str_fmt = f'{fmt[:-1]}s'
             if fmt[-1] == 'l':  # list
                 delim = '\n' if '#' in flags else ', '
-                value, fmt = delim.join(variadic(value, allowed_types=(str, bytes))), str_fmt
+                value, fmt = delim.join(map(str, variadic(value, allowed_types=(str, bytes)))), str_fmt
             elif fmt[-1] == 'j':  # json
                 value, fmt = json.dumps(value, default=_dumpjson_default, indent=4 if '#' in flags else None), str_fmt
             elif fmt[-1] == 'q':  # quoted
@@ -2396,6 +2396,9 @@ class YoutubeDL(object):
             if not get_from_start:
                 info_dict['title'] += ' ' + datetime.datetime.now().strftime('%Y-%m-%d %H:%M')
 
+        # backward compatibility
+        info_dict['fulltitle'] = info_dict['title']
+
         if not formats:
             self.raise_no_formats(info_dict)
 
@@ -2584,7 +2587,7 @@ class YoutubeDL(object):
                 if max_downloads_reached:
                     break
 
-            write_archive = set(f.get('_write_download_archive', False) for f in formats_to_download)
+            write_archive = set(f.get('__write_download_archive', False) for f in formats_to_download)
             assert write_archive.issubset({True, False, 'ignore'})
             if True in write_archive and False not in write_archive:
                 self.record_download_archive(info_dict)
@@ -2754,14 +2757,11 @@ class YoutubeDL(object):
         assert info_dict.get('_type', 'video') == 'video'
         original_infodict = info_dict
 
-        # TODO: backward compatibility, to be removed
-        info_dict['fulltitle'] = info_dict['title']
-
         if 'format' not in info_dict and 'ext' in info_dict:
             info_dict['format'] = info_dict['ext']
 
         if self._match_entry(info_dict) is not None:
-            info_dict['_write_download_archive'] = 'ignore'
+            info_dict['__write_download_archive'] = 'ignore'
             return
 
         self.post_extract(info_dict)
@@ -2776,7 +2776,7 @@ class YoutubeDL(object):
         self.__forced_printings(info_dict, full_filename, incomplete=('format' not in info_dict))
 
         if self.params.get('simulate'):
-            info_dict['_write_download_archive'] = self.params.get('force_write_download_archive')
+            info_dict['__write_download_archive'] = self.params.get('force_write_download_archive')
             return
 
         if full_filename is None:
@@ -2890,7 +2890,7 @@ class YoutubeDL(object):
             info_dict['__finaldir'] = os.path.dirname(os.path.abspath(encodeFilename(full_filename)))
             info_dict['__files_to_move'] = files_to_move
             replace_info_dict(self.run_pp(MoveFilesAfterDownloadPP(self, False), info_dict))
-            info_dict['_write_download_archive'] = self.params.get('force_write_download_archive')
+            info_dict['__write_download_archive'] = self.params.get('force_write_download_archive')
         else:
             # Download
             info_dict.setdefault('__postprocessors', [])
@@ -3119,10 +3119,10 @@ class YoutubeDL(object):
                 except Exception as err:
                     self.report_error('post hooks: %s' % str(err))
                     return
-                info_dict['_write_download_archive'] = True
+                info_dict['__write_download_archive'] = True
 
         if self.params.get('force_write_download_archive'):
-            info_dict['_write_download_archive'] = True
+            info_dict['__write_download_archive'] = True
 
         # Make sure the info_dict was modified in-place
         assert info_dict is original_infodict

yt_dlp/extractor/zee5.py

@@ -110,6 +110,8 @@ class Zee5IE(InfoExtractor):
                     raise ExtractorError(otp_request_json['message'], expected=True)
             elif username.lower() == 'token' and len(password) > 1198:
                 self._USER_TOKEN = password
+            else:
+                raise ExtractorError(self._LOGIN_HINT, expected=True)
 
     def _real_initialize(self):
         self._login()

yt_dlp/options.py

@@ -137,7 +137,7 @@ def create_parser():
 
     def _list_from_options_callback(option, opt_str, value, parser, append=True, delim=',', process=str.strip):
         # append can be True, False or -1 (prepend)
-        current = getattr(parser.values, option.dest) if append else []
+        current = list(getattr(parser.values, option.dest)) if append else []
         value = list(filter(None, [process(value)] if delim is None else map(process, value.split(delim))))
         setattr(
             parser.values, option.dest,
@@ -146,7 +146,7 @@ def create_parser():
     def _set_from_options_callback(
             option, opt_str, value, parser, delim=',', allowed_values=None, aliases={},
             process=lambda x: x.lower().strip()):
-        current = getattr(parser.values, option.dest)
+        current = set(getattr(parser.values, option.dest))
         values = [process(value)] if delim is None else list(map(process, value.split(delim)[::-1]))
         while values:
             actual_val = val = values.pop()
@@ -261,7 +261,7 @@ def create_parser():
         '--ignore-config', '--no-config',
         action='store_true', dest='ignoreconfig',
         help=(
-            'Disable loading any further configuration files except the one provided by --config-locations. '
+            'Don\'t load any more configuration files except those given by --config-locations. '
             'For backward compatibility, if this option is found inside the system configuration file, the user configuration is not loaded'))
     general.add_option(
         '--no-config-locations',
@@ -286,7 +286,7 @@ def create_parser():
     general.add_option(
         '--live-from-start',
         action='store_true', dest='live_from_start',
-        help='Download livestreams from the start. Currently only supported for YouTube')
+        help='Download livestreams from the start. Currently only supported for YouTube (Experimental)')
     general.add_option(
         '--no-live-from-start',
         action='store_false', dest='live_from_start',
@@ -811,7 +811,7 @@ def create_parser():
         metavar='NAME:ARGS', dest='external_downloader_args', default={}, type='str',
         action='callback', callback=_dict_from_options_callback,
         callback_kwargs={
-            'allowed_keys': r'ffmpeg_[io]\d*|%s' % '|'.join(list_external_downloaders()),
+            'allowed_keys': r'ffmpeg_[io]\d*|%s' % '|'.join(map(re.escape, list_external_downloaders())),
             'default_key': 'default',
             'process': compat_shlex_split
         }, help=(
@@ -1050,7 +1050,7 @@ def create_parser():
         metavar='[TYPES:]PATH', dest='paths', default={}, type='str',
         action='callback', callback=_dict_from_options_callback,
         callback_kwargs={
-            'allowed_keys': 'home|temp|%s' % '|'.join(OUTTMPL_TYPES.keys()),
+            'allowed_keys': 'home|temp|%s' % '|'.join(map(re.escape, OUTTMPL_TYPES.keys())),
             'default_key': 'home'
         }, help=(
             'The paths where the files should be downloaded. '
@@ -1065,7 +1065,7 @@ def create_parser():
         metavar='[TYPES:]TEMPLATE', dest='outtmpl', default={}, type='str',
         action='callback', callback=_dict_from_options_callback,
         callback_kwargs={
-            'allowed_keys': '|'.join(OUTTMPL_TYPES.keys()),
+            'allowed_keys': '|'.join(map(re.escape, OUTTMPL_TYPES.keys())),
             'default_key': 'default'
         }, help='Output filename template; see "OUTPUT TEMPLATE" for details')
     filesystem.add_option(
@@ -1302,7 +1302,8 @@ def create_parser():
         metavar='NAME:ARGS', dest='postprocessor_args', default={}, type='str',
         action='callback', callback=_dict_from_options_callback,
         callback_kwargs={
-            'allowed_keys': r'\w+(?:\+\w+)?', 'default_key': 'default-compat',
+            'allowed_keys': r'\w+(?:\+\w+)?',
+            'default_key': 'default-compat',
             'process': compat_shlex_split,
             'multiple_keys': False
         }, help=(

yt_dlp/utils.py

@@ -2381,13 +2381,8 @@ class PUTRequest(compat_urllib_request.Request):
 
 
 def int_or_none(v, scale=1, default=None, get_attr=None, invscale=1):
-    if get_attr:
-        if v is not None:
-            v = getattr(v, get_attr, None)
-    if v == '':
-        v = None
-    if v is None:
-        return default
+    if get_attr and v is not None:
+        v = getattr(v, get_attr, None)
     try:
         return int(v) * invscale // scale
     except (ValueError, TypeError, OverflowError):
@@ -5036,7 +5031,6 @@ def traverse_obj(
     return default
 
 
-# Deprecated
 def traverse_dict(dictn, keys, casesense=True):
     write_string('DeprecationWarning: yt_dlp.utils.traverse_dict is deprecated '
                  'and may be removed in a future version. Use yt_dlp.utils.traverse_obj instead')