mirror of
https://github.com/kovidgoyal/calibre.git
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62 lines
1.9 KiB
Python
62 lines
1.9 KiB
Python
#!/usr/bin/env python
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# vim:fileencoding=UTF-8:ts=4:sw=4:sta:et:sts=4:ai
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## Copyright (C) 2008 Kovid Goyal kovid@kovidgoyal.net
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## This program is free software; you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation; either version 2 of the License, or
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## (at your option) any later version.
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##
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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## You should have received a copy of the GNU General Public License along
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## with this program; if not, write to the Free Software Foundation, Inc.,
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## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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'''
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Try to read metadata from an HTML file.
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'''
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import re
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from libprs500.ebooks.metadata import MetaInformation
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def get_metadata(stream):
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src = stream.read()
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# Title
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title = None
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pat = re.compile(r'<!--.*?TITLE=[\'"]([^"\']+)[\'"].*?-->', re.DOTALL)
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match = pat.search(src)
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if match:
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title = match.group(1)
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# Author
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author = None
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pat = re.compile(r'<!--.*?AUTHOR=[\'"]([^"\']+)[\'"].*?-->', re.DOTALL)
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match = pat.search(src)
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if match:
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author = match.group(1).replace(',', ';')
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mi = MetaInformation(title, [author])
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# Publisher
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pat = re.compile(r'<!--.*?PUBLISHER=[\'"]([^"\']+)[\'"].*?-->', re.DOTALL)
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match = pat.search(src)
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if match:
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mi.publisher = match.group(1)
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# ISBN
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pat = re.compile(r'<!--.*?ISBN=[\'"]([^"\']+)[\'"].*?-->', re.DOTALL)
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match = pat.search(src)
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if match:
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isbn = match.group(1)
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mi.isbn = re.sub(r'[^0-9xX]', '', isbn)
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print mi
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return mi
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