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Merge 1974b2b332 into 05c8023a27

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Nikita Korolev 2025-03-09 23:14:34 +05:30 committed by GitHub
commit 90972e17e9
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2 changed files with 15 additions and 6 deletions
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9
test/test_YoutubeDL.py
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@ -934,6 +934,15 @@ def gen():
# test('%(foo|)s.%(ext)s', ('.mp4', '_.mp4')) # FIXME: ?
# test('%(foo|)s', ('', '_')) # FIXME: ?
# Trim filename
test('%(id)s.%(filesize)s.%(ext)s', ('1234.1024.mp4', '123.mp4'), trim_file_name=3)
test(
'%(id)s.%(filesize)s.%(ext)s',
('1234.1024.info.json', '123.info.json'),
info=dict(self.outtmpl_info, ext='info.json'), trim_file_name=3
)
test('12 34.%(filesize)s.%(ext)s', ('12 34.1024.mp4', '12 .mp4'), trim_file_name=3)
# Environment variable expansion for prepare_filename
os.environ['__yt_dlp_var'] = 'expanded'
envvar = '%__yt_dlp_var%' if os.name == 'nt' else '$__yt_dlp_var'

12
yt_dlp/YoutubeDL.py
View file

@ -1455,6 +1455,12 @@ def _prepare_filename(self, info_dict, *, outtmpl=None, tmpl_type=None):
if not filename:
return None
trim_file_name = self.params.get('trim_file_name')
if trim_file_name:
# https://github.com/yt-dlp/yt-dlp/issues/5526#issuecomment-1312783517
no_ext, *ext = filename.rsplit('.', info_dict.get('ext', '').count('.') + 1)
filename = join_nonempty(no_ext[:trim_file_name], *ext, delim='.')
if tmpl_type in ('', 'temp'):
final_ext, ext = self.params.get('final_ext'), info_dict.get('ext')
if final_ext and ext and final_ext != ext and filename.endswith(f'.{final_ext}'):
@ -1464,12 +1470,6 @@ def _prepare_filename(self, info_dict, *, outtmpl=None, tmpl_type=None):
if force_ext:
filename = replace_extension(filename, force_ext, info_dict.get('ext'))
# https://github.com/blackjack4494/youtube-dlc/issues/85
trim_file_name = self.params.get('trim_file_name', False)
if trim_file_name:
no_ext, *ext = filename.rsplit('.', 2)
filename = join_nonempty(no_ext[:trim_file_name], *ext, delim='.')
return filename
except ValueError as err:
self.report_error('Error in output template: ' + str(err) + ' (encoding: ' + repr(preferredencoding()) + ')')