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Added option `--break-on-reject` 

and modified `--break-on-existing`
This commit is contained in:
pukkandan 2021-01-13 06:31:01 +05:30
parent 90505ff153
commit 8b0d7497d5
5 changed files with 82 additions and 54 deletions
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6
README.md
View File

@ -250,8 +250,10 @@ Then simply type this
--download-archive FILE Download only videos not listed in the
archive file. Record the IDs of all
downloaded videos in it.
--break-on-existing Stop the download process after attempting
to download a file that's in the archive.
--break-on-existing Stop the download process when encountering
a file that's in the archive.
--break-on-reject Stop the download process when encountering
a file that has been filtered out.
--no-download-archive Do not use archive file (default)
--include-ads Download advertisements as well
(experimental)

107
youtube_dlc/YoutubeDL.py
View File

@ -58,6 +58,7 @@ from .utils import (
encode_compat_str,
encodeFilename,
error_to_compat_str,
ExistingVideoReached,
expand_path,
ExtractorError,
format_bytes,
@ -81,6 +82,7 @@ from .utils import (
register_socks_protocols,
render_table,
replace_extension,
RejectedVideoReached,
SameFileError,
sanitize_filename,
sanitize_path,
@ -232,6 +234,7 @@ class YoutubeDL(object):
again.
break_on_existing: Stop the download process after attempting to download a file that's
in the archive.
break_on_reject: Stop the download process when encountering a video that has been filtered out.
cookiefile: File name where cookies should be read from and dumped to.
nocheckcertificate:Do not verify SSL certificates
prefer_insecure: Use HTTP instead of HTTPS to retrieve information.
@ -797,44 +800,53 @@ class YoutubeDL(object):
def _match_entry(self, info_dict, incomplete):
""" Returns None if the file should be downloaded """
video_title = info_dict.get('title', info_dict.get('id', 'video'))
if 'title' in info_dict:
# This can happen when we're just evaluating the playlist
title = info_dict['title']
matchtitle = self.params.get('matchtitle', False)
if matchtitle:
if not re.search(matchtitle, title, re.IGNORECASE):
return '"' + title + '" title did not match pattern "' + matchtitle + '"'
rejecttitle = self.params.get('rejecttitle', False)
if rejecttitle:
if re.search(rejecttitle, title, re.IGNORECASE):
return '"' + title + '" title matched reject pattern "' + rejecttitle + '"'
date = info_dict.get('upload_date')
if date is not None:
dateRange = self.params.get('daterange', DateRange())
if date not in dateRange:
return '%s upload date is not in range %s' % (date_from_str(date).isoformat(), dateRange)
view_count = info_dict.get('view_count')
if view_count is not None:
min_views = self.params.get('min_views')
if min_views is not None and view_count < min_views:
return 'Skipping %s, because it has not reached minimum view count (%d/%d)' % (video_title, view_count, min_views)
max_views = self.params.get('max_views')
if max_views is not None and view_count > max_views:
return 'Skipping %s, because it has exceeded the maximum view count (%d/%d)' % (video_title, view_count, max_views)
if age_restricted(info_dict.get('age_limit'), self.params.get('age_limit')):
return 'Skipping "%s" because it is age restricted' % video_title
if self.in_download_archive(info_dict):
return '%s has already been recorded in archive' % video_title
def check_filter():
video_title = info_dict.get('title', info_dict.get('id', 'video'))
if 'title' in info_dict:
# This can happen when we're just evaluating the playlist
title = info_dict['title']
matchtitle = self.params.get('matchtitle', False)
if matchtitle:
if not re.search(matchtitle, title, re.IGNORECASE):
return '"' + title + '" title did not match pattern "' + matchtitle + '"'
rejecttitle = self.params.get('rejecttitle', False)
if rejecttitle:
if re.search(rejecttitle, title, re.IGNORECASE):
return '"' + title + '" title matched reject pattern "' + rejecttitle + '"'
date = info_dict.get('upload_date')
if date is not None:
dateRange = self.params.get('daterange', DateRange())
if date not in dateRange:
return '%s upload date is not in range %s' % (date_from_str(date).isoformat(), dateRange)
view_count = info_dict.get('view_count')
if view_count is not None:
min_views = self.params.get('min_views')
if min_views is not None and view_count < min_views:
return 'Skipping %s, because it has not reached minimum view count (%d/%d)' % (video_title, view_count, min_views)
max_views = self.params.get('max_views')
if max_views is not None and view_count > max_views:
return 'Skipping %s, because it has exceeded the maximum view count (%d/%d)' % (video_title, view_count, max_views)
if age_restricted(info_dict.get('age_limit'), self.params.get('age_limit')):
return 'Skipping "%s" because it is age restricted' % video_title
if self.in_download_archive(info_dict):
return '%s has already been recorded in archive' % video_title
if not incomplete:
match_filter = self.params.get('match_filter')
if match_filter is not None:
ret = match_filter(info_dict)
if ret is not None:
return ret
if not incomplete:
match_filter = self.params.get('match_filter')
if match_filter is not None:
ret = match_filter(info_dict)
if ret is not None:
return ret
return None
return None
reason = check_filter()
if reason is not None:
self.to_screen('[download] ' + reason)
if reason.endswith('has already been recorded in the archive') and self.params.get('break_on_existing'):
raise ExistingVideoReached()
elif self.params.get('break_on_reject'):
raise RejectedVideoReached()
return reason
@staticmethod
def add_extra_info(info_dict, extra_info):
@ -895,7 +907,7 @@ class YoutubeDL(object):
self.report_error(msg)
except ExtractorError as e: # An error we somewhat expected
self.report_error(compat_str(e), e.format_traceback())
except MaxDownloadsReached:
except (MaxDownloadsReached, ExistingVideoReached, RejectedVideoReached):
raise
except Exception as e:
if self.params.get('ignoreerrors', False):
@ -1098,14 +1110,7 @@ class YoutubeDL(object):
'extractor_key': ie_result['extractor_key'],
}
reason = self._match_entry(entry, incomplete=True)
if reason is not None:
if reason.endswith('has already been recorded in the archive') and self.params.get('break_on_existing'):
print('[download] tried downloading a file that\'s already in the archive, stopping since --break-on-existing is set.')
break
else:
self.to_screen('[download] ' + reason)
continue
self._match_entry(entry, incomplete=True)
entry_result = self.__process_iterable_entry(entry, download, extra)
# TODO: skip failed (empty) entries?
@ -1870,9 +1875,7 @@ class YoutubeDL(object):
if 'format' not in info_dict:
info_dict['format'] = info_dict['ext']
reason = self._match_entry(info_dict, incomplete=False)
if reason is not None:
self.to_screen('[download] ' + reason)
if self._match_entry(info_dict, incomplete=False) is not None:
return
self._num_downloads += 1
@ -2260,7 +2263,13 @@ class YoutubeDL(object):
except UnavailableVideoError:
self.report_error('unable to download video')
except MaxDownloadsReached:
self.to_screen('[info] Maximum number of downloaded files reached.')
self.to_screen('[info] Maximum number of downloaded files reached')
raise
except ExistingVideoReached:
self.to_screen('[info] Encountered a file that did not match filter, stopping due to --break-on-reject')
raise
except RejectedVideoReached:
self.to_screen('[info] Encountered a file that is already in the archive, stopping due to --break-on-existing')
raise
else:
if self.params.get('dump_single_json', False):

7
youtube_dlc/__init__.py
View File

@ -26,11 +26,13 @@ from .utils import (
decodeOption,
DEFAULT_OUTTMPL,
DownloadError,
ExistingVideoReached,
expand_path,
match_filter_func,
MaxDownloadsReached,
preferredencoding,
read_batch_urls,
RejectedVideoReached,
SameFileError,
setproctitle,
std_headers,
@ -449,6 +451,7 @@ def _real_main(argv=None):
'age_limit': opts.age_limit,
'download_archive': download_archive_fn,
'break_on_existing': opts.break_on_existing,
'break_on_reject': opts.break_on_reject,
'cookiefile': opts.cookiefile,
'nocheckcertificate': opts.no_check_certificate,
'prefer_insecure': opts.prefer_insecure,
@ -519,8 +522,8 @@ def _real_main(argv=None):
retcode = ydl.download_with_info_file(expand_path(opts.load_info_filename))
else:
retcode = ydl.download(all_urls)
except MaxDownloadsReached:
ydl.to_screen('--max-download limit reached, aborting.')
except (MaxDownloadsReached, ExistingVideoReached, RejectedVideoReached):
ydl.to_screen('Aborting remaining downloads')
retcode = 101
sys.exit(retcode)

6
youtube_dlc/options.py
View File

@ -367,7 +367,11 @@ def parseOpts(overrideArguments=None):
selection.add_option(
'--break-on-existing',
action='store_true', dest='break_on_existing', default=False,
help="Stop the download process after attempting to download a file that's in the archive.")
help="Stop the download process when encountering a file that's in the archive.")
selection.add_option(
'--break-on-reject',
action='store_true', dest='break_on_reject', default=False,
help="Stop the download process when encountering a file that has been filtered out.")
selection.add_option(
'--no-download-archive',
dest='download_archive', action="store_const", const=None,

10
youtube_dlc/utils.py
View File

@ -2433,6 +2433,16 @@ class PostProcessingError(YoutubeDLError):
self.msg = msg
class ExistingVideoReached(YoutubeDLError):
""" --max-downloads limit has been reached. """
pass
class RejectedVideoReached(YoutubeDLError):
""" --max-downloads limit has been reached. """
pass
class MaxDownloadsReached(YoutubeDLError):
""" --max-downloads limit has been reached. """
pass