--match-filter - to interactively ask for each video

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pukkandan 2022-04-28 20:03:26 +05:30
parent 59f943cd50
commit 492272fed6
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5 changed files with 28 additions and 7 deletions

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@ -451,7 +451,9 @@ ## Video Selection:
those that have a like count more than 100
(or the like field is not available) and
also has a description that contains the
phrase "cats & dogs" (ignoring case)
phrase "cats & dogs" (ignoring case). Use
"--match-filter -" to interactively ask
whether to download each video
--no-match-filter Do not use generic video filter (default)
--no-playlist Download only the video, if the URL refers
to a video and a playlist

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@ -413,6 +413,8 @@ class YoutubeDL:
every video.
If it returns a message, the video is ignored.
If it returns None, the video is downloaded.
If it returns utils.NO_DEFAULT, the user is interactively
asked whether to download the video.
match_filter_func in utils.py is one example for this.
no_color: Do not emit color codes in output.
geo_bypass: Bypass geographic restriction via faking X-Forwarded-For
@ -878,6 +880,7 @@ def trouble(self, message=None, tb=None, is_error=True):
Styles = Namespace(
HEADERS='yellow',
EMPHASIS='light blue',
FILENAME='green',
ID='green',
DELIM='blue',
ERROR='red',
@ -1303,7 +1306,17 @@ def check_filter():
except TypeError:
# For backward compatibility
ret = None if incomplete else match_filter(info_dict)
if ret is not None:
if ret is NO_DEFAULT:
while True:
filename = self._format_screen(self.prepare_filename(info_dict), self.Styles.FILENAME)
reply = input(self._format_screen(
f'Download "{filename}"? (Y/n): ', self.Styles.EMPHASIS)).lower().strip()
if reply in {'y', ''}:
return None
elif reply == 'n':
return f'Skipping {video_title}'
return True
elif ret is not None:
return ret
return None

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@ -69,6 +69,7 @@ def format_text(text, f):
raise SyntaxError(f'Invalid format {" ".join(tokens)!r} in {f!r}')
if fg_color or bg_color:
text = text.replace(CONTROL_SEQUENCES['RESET'], f'{fg_color}{bg_color}')
return f'{fg_color}{bg_color}{text}{CONTROL_SEQUENCES["RESET"]}'
else:
return text

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@ -471,7 +471,8 @@ def _dict_from_options_callback(
'!is_live --match-filter "like_count>?100 & description~=\'(?i)\\bcats \\& dogs\\b\'" '
'matches only videos that are not live OR those that have a like count more than 100 '
'(or the like field is not available) and also has a description '
'that contains the phrase "cats & dogs" (ignoring case)'))
'that contains the phrase "cats & dogs" (ignoring case). '
'Use "--match-filter -" to interactively ask whether to download each video'))
selection.add_option(
'--no-match-filter',
metavar='FILTER', dest='match_filter', action='store_const', const=None,

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@ -3407,11 +3407,15 @@ def match_str(filter_str, dct, incomplete=False):
def match_filter_func(filters):
if not filters:
return None
filters = variadic(filters)
filters = set(variadic(filters))
def _match_func(info_dict, *args, **kwargs):
if any(match_str(f, info_dict, *args, **kwargs) for f in filters):
return None
interactive = '-' in filters
if interactive:
filters.remove('-')
def _match_func(info_dict, incomplete=False):
if not filters or any(match_str(f, info_dict, incomplete) for f in filters):
return NO_DEFAULT if interactive and not incomplete else None
else:
video_title = info_dict.get('title') or info_dict.get('id') or 'video'
filter_str = ') | ('.join(map(str.strip, filters))