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https://github.com/gryf/ebook-converter.git
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gryf
0f9792df36
Here is the first batch of modules, which are needed for converting several formats to LRF. Some of the logic has been change, more cleanups will follow.
41 lines
1.2 KiB
Python
41 lines
1.2 KiB
Python
#!/usr/bin/env python2
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# vim:fileencoding=utf-8
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from __future__ import absolute_import, division, print_function, unicode_literals
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__license__ = 'GPL v3'
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__copyright__ = '2014, Kovid Goyal <kovid at kovidgoyal.net>'
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from collections import namedtuple
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from ebook_converter.utils.localization import canonicalize_lang
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DictionaryLocale = namedtuple('DictionaryLocale', 'langcode countrycode')
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ccodes, ccodemap, country_names = None, None, None
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def get_codes():
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global ccodes, ccodemap, country_names
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if ccodes is None:
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from ebook_converter.utils.serialize import msgpack_loads
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data = msgpack_loads(P('localization/iso3166.calibre_msgpack', allow_user_override=False, data=True))
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ccodes, ccodemap, country_names = data['codes'], data['three_map'], data['names']
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return ccodes, ccodemap
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def parse_lang_code(raw):
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raw = raw or ''
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parts = raw.replace('_', '-').split('-')
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lc = canonicalize_lang(parts[0])
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if lc is None:
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raise ValueError('Invalid language code: %r' % raw)
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cc = None
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if len(parts) > 1:
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ccodes, ccodemap = get_codes()[:2]
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q = parts[1].upper()
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if q in ccodes:
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cc = q
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else:
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cc = ccodemap.get(q, None)
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return DictionaryLocale(lc, cc)
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