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Added a "filename_hook" hook to allow changing generated filenames before they're used

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This commit is contained in:
CRImier 2016-12-19 03:35:51 +02:00
parent 954529c10f
commit b4481181b0
1 changed files with 7 additions and 1 deletions
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8
youtube_dl/YoutubeDL.py
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@ -151,6 +151,10 @@ class YoutubeDL(object):
simulate: Do not download the video files.
format: Video format code. See options.py for more information.
outtmpl: Template for output names.
filename_hook: A function that gets called before creating a filename,
allowing to change it before the filename is created.
It should accept filename as first positional argument
and return the desired filename (no extensions added)
restrictfilenames: Do not allow "&" and spaces in file names
ignoreerrors: Do not stop on download errors.
force_generic_extractor: Force downloader to use the generic extractor
@ -612,7 +616,9 @@ class YoutubeDL(object):
# to workaround encoding issues with subprocess on python2 @ Windows
if sys.version_info < (3, 0) and sys.platform == 'win32':
filename = encodeFilename(filename, True).decode(preferredencoding())
return sanitize_path(filename)
filename = sanitize_path(filename)
filename = self.params.get('filename_hook', lambda x: x)(filename)
return compat_str(filename)
except ValueError as err:
self.report_error('Error in output template: ' + str(err) + ' (encoding: ' + repr(preferredencoding()) + ')')
return None