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Get metadata from filename based on standard format if no metadata can be or is retrieved from the file

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This commit is contained in:
John Schember 2009-01-24 13:34:49 -05:00
parent bd2640f5c4
commit e937036ae4
1 changed files with 11 additions and 0 deletions
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11
src/calibre/ebooks/metadata/meta.py
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@ -72,6 +72,17 @@ def get_metadata(stream, stream_type='lrf', use_libprs_metadata=False):
name = os.path.basename(getattr(stream, 'name', ''))
base = metadata_from_filename(name)
if base.title == os.path.splitext(name)[0] and base.authors is None:
# Assume that there was no metadata in the file and the user set pattern
# to match meta info from the file name did not match.
# The regex is meant to match the standard format filenames are written
# in: title_-_author_number.extension
base.smart_update(metadata_from_filename(name, re.compile(
'^(?P<title>[^\s]+?)_-_(?P<author>[^\s]+?)_+\d+')))
if base.title:
base.title = base.title.replace('_', ' ')
if base.authors:
base.authors = [a.replace('_', ' ').strip() for a in base.authors]
if not base.authors:
base.authors = [_('Unknown')]
if not base.title: