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rtf-meta shouldn't raise exceptions on invalid RTF files

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Kovid Goyal 2008-05-10 09:25:33 -07:00
parent 982a1ac183
commit 6e1c7118f5
1 changed files with 3 additions and 3 deletions
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6
src/calibre/ebooks/metadata/rtf.py
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@ -54,14 +54,14 @@ def get_document_info(stream):
def get_metadata(stream):
""" Return metadata as a L{MetaInfo} object """
title, author, comment, category = None, None, None, None
stream.seek(0)
if stream.read(5) != r'{\rtf':
name = stream.name if hasattr(stream, 'name') else repr(stream)
raise Exception('Not a valid RTF file: '+name)
return MetaInformation(None, None)
block = get_document_info(stream)[0]
if not block:
return MetaInformation(None, None)
title, author, comment, category = None, None, None, None
title_match = title_pat.search(block)
if title_match:
title = title_match.group(1).strip()