diff options
Diffstat (limited to 'yt_dlp/options.py')
| -rw-r--r-- | yt_dlp/options.py | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/yt_dlp/options.py b/yt_dlp/options.py index d48cd1457..f4e5d14df 100644 --- a/yt_dlp/options.py +++ b/yt_dlp/options.py @@ -16,6 +16,7 @@ from .utils import ( expand_path, get_executable_path, OUTTMPL_TYPES, + POSTPROCESS_WHEN, preferredencoding, remove_end, write_string, @@ -1393,29 +1394,33 @@ def parseOpts(overrideArguments=None): dest='ffmpeg_location', help='Location of the ffmpeg binary; either the path to the binary or its containing directory') postproc.add_option( - '--exec', metavar='CMD', - action='append', dest='exec_cmd', - help=( - 'Execute a command on the file after downloading and post-processing. ' + '--exec', + metavar='[WHEN:]CMD', dest='exec_cmd', default={}, type='str', + action='callback', callback=_dict_from_options_callback, + callback_kwargs={ + 'allowed_keys': '|'.join(map(re.escape, POSTPROCESS_WHEN)), + 'default_key': 'after_move', + 'multiple_keys': False, + 'append': True, + }, help=( + 'Execute a command, optionally prefixed with when to execute it (after_move if unspecified), separated by a ":". ' + 'Supported values of "WHEN" are the same as that of --use-postprocessor. ' 'Same syntax as the output template can be used to pass any field as arguments to the command. ' - 'An additional field "filepath" that contains the final path of the downloaded file is also available. ' - 'If no fields are passed, %(filepath)q is appended to the end of the command. ' + 'After download, an additional field "filepath" that contains the final path of the downloaded file ' + 'is also available, and if no fields are passed, %(filepath)q is appended to the end of the command. ' 'This option can be used multiple times')) postproc.add_option( '--no-exec', - action='store_const', dest='exec_cmd', const=[], + action='store_const', dest='exec_cmd', const={}, help='Remove any previously defined --exec') postproc.add_option( '--exec-before-download', metavar='CMD', action='append', dest='exec_before_dl_cmd', - help=( - 'Execute a command before the actual download. ' - 'The syntax is the same as --exec but "filepath" is not available. ' - 'This option can be used multiple times')) + help=optparse.SUPPRESS_HELP) postproc.add_option( '--no-exec-before-download', action='store_const', dest='exec_before_dl_cmd', const=[], - help='Remove any previously defined --exec-before-download') + help=optparse.SUPPRESS_HELP) postproc.add_option( '--convert-subs', '--convert-sub', '--convert-subtitles', metavar='FORMAT', dest='convertsubtitles', default=None, |