diff options
Diffstat (limited to 'yt_dlp/options.py')
| -rw-r--r-- | yt_dlp/options.py | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/yt_dlp/options.py b/yt_dlp/options.py index 83531497c..d48cd1457 100644 --- a/yt_dlp/options.py +++ b/yt_dlp/options.py @@ -152,9 +152,9 @@ 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, - process_key=str.lower): + process_key=str.lower, append=False): - out_dict = getattr(parser.values, option.dest) + out_dict = dict(getattr(parser.values, option.dest)) if multiple_keys: allowed_keys = r'(%s)(,(%s))*' % (allowed_keys, allowed_keys) mobj = re.match(r'(?i)(?P<keys>%s)%s(?P<val>.*)$' % (allowed_keys, delimiter), value) @@ -171,7 +171,8 @@ def parseOpts(overrideArguments=None): except Exception as err: raise optparse.OptionValueError(f'wrong {opt_str} formatting; {err}') for key in keys: - out_dict[key] = val + out_dict[key] = out_dict.get(key, []) + [val] if append else val + setattr(parser.values, option.dest, out_dict) # No need to wrap help messages if we're on a wide console columns = compat_get_terminal_size().columns @@ -882,10 +883,17 @@ def parseOpts(overrideArguments=None): help='Do not download the video but write all related files (Alias: --no-download)') verbosity.add_option( '-O', '--print', - metavar='TEMPLATE', action='append', dest='forceprint', - help=( - 'Quiet, but print the given fields for each video. Simulate unless --no-simulate is used. ' - 'Either a field name or same syntax as the output template can be used')) + metavar='[WHEN:]TEMPLATE', dest='forceprint', default={}, type='str', + action='callback', callback=_dict_from_options_callback, + callback_kwargs={ + 'allowed_keys': 'video|playlist', + 'default_key': 'video', + 'multiple_keys': False, + 'append': True, + }, help=( + 'Field name or output template to print to screen per video. ' + 'Prefix the template with "playlist:" to print it once per playlist instead. ' + 'Implies --quiet and --simulate (unless --no-simulate is used). This option can be used multiple times')) verbosity.add_option( '-g', '--get-url', action='store_true', dest='geturl', default=False, |