From 44bcb8d1225c2fcfb9b1814282b74f0563ee26d1 Mon Sep 17 00:00:00 2001 From: pukkandan Date: Wed, 10 Nov 2021 18:33:37 +0530 Subject: [PATCH] Fix bug in parsing `--add-header` Closes #1614 --- yt_dlp/options.py | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/yt_dlp/options.py b/yt_dlp/options.py index 89a1a8637..89401910e 100644 --- a/yt_dlp/options.py +++ b/yt_dlp/options.py @@ -151,25 +151,25 @@ def parseOpts(overrideArguments=None): def _dict_from_options_callback( option, opt_str, value, parser, - allowed_keys=r'[\w-]+', delimiter=':', default_key=None, process=None, multiple_keys=True): + allowed_keys=r'[\w-]+', delimiter=':', default_key=None, process=None, multiple_keys=True, + process_key=str.lower): out_dict = getattr(parser.values, option.dest) if multiple_keys: allowed_keys = r'(%s)(,(%s))*' % (allowed_keys, allowed_keys) mobj = re.match(r'(?i)(?P%s)%s(?P.*)$' % (allowed_keys, delimiter), value) if mobj is not None: - keys = [k.strip() for k in mobj.group('keys').lower().split(',')] - val = mobj.group('val') + keys, val = mobj.group('keys').split(','), mobj.group('val') elif default_key is not None: keys, val = [default_key], value else: raise optparse.OptionValueError( 'wrong %s formatting; it should be %s, not "%s"' % (opt_str, option.metavar, value)) try: + keys = map(process_key, keys) if process_key else keys val = process(val) if process else val except Exception as err: - raise optparse.OptionValueError( - 'wrong %s formatting; %s' % (opt_str, err)) + raise optparse.OptionValueError(f'wrong {opt_str} formatting; {err}') for key in keys: out_dict[key] = val @@ -792,7 +792,7 @@ def parseOpts(overrideArguments=None): '--add-header', metavar='FIELD:VALUE', dest='headers', default={}, type='str', action='callback', callback=_dict_from_options_callback, - callback_kwargs={'multiple_keys': False}, + callback_kwargs={'multiple_keys': False, 'process_key': None}, help='Specify a custom HTTP header and its value, separated by a colon ":". You can use this option multiple times', ) workarounds.add_option(