mirror of
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.
107 lines
2.9 KiB
Python
107 lines
2.9 KiB
Python
# -*- coding: 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__ = '2009, John Schember <john@nachtimwald.com>'
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__docformat__ = 'restructuredtext en'
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class PDBError(Exception):
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pass
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FORMAT_READERS = None
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def _import_readers():
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global FORMAT_READERS
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from ebook_converter.ebooks.pdb.ereader.reader import Reader as ereader_reader
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from ebook_converter.ebooks.pdb.palmdoc.reader import Reader as palmdoc_reader
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from ebook_converter.ebooks.pdb.ztxt.reader import Reader as ztxt_reader
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from ebook_converter.ebooks.pdb.pdf.reader import Reader as pdf_reader
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from ebook_converter.ebooks.pdb.plucker.reader import Reader as plucker_reader
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from ebook_converter.ebooks.pdb.haodoo.reader import Reader as haodoo_reader
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FORMAT_READERS = {
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'PNPdPPrs': ereader_reader,
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'PNRdPPrs': ereader_reader,
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'zTXTGPlm': ztxt_reader,
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'TEXtREAd': palmdoc_reader,
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'.pdfADBE': pdf_reader,
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'DataPlkr': plucker_reader,
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'BOOKMTIT': haodoo_reader,
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'BOOKMTIU': haodoo_reader,
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}
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ALL_FORMAT_WRITERS = {'doc', 'ztxt', 'ereader'}
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FORMAT_WRITERS = None
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def _import_writers():
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global FORMAT_WRITERS
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from ebook_converter.ebooks.pdb.palmdoc.writer import Writer as palmdoc_writer
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from ebook_converter.ebooks.pdb.ztxt.writer import Writer as ztxt_writer
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from ebook_converter.ebooks.pdb.ereader.writer import Writer as ereader_writer
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FORMAT_WRITERS = {
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'doc': palmdoc_writer,
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'ztxt': ztxt_writer,
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'ereader': ereader_writer,
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}
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IDENTITY_TO_NAME = {
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'PNPdPPrs': 'eReader',
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'PNRdPPrs': 'eReader',
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'zTXTGPlm': 'zTXT',
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'TEXtREAd': 'PalmDOC',
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'.pdfADBE': 'Adobe Reader',
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'DataPlkr': 'Plucker',
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'BOOKMTIT': 'Haodoo.net',
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'BOOKMTIU': 'Haodoo.net',
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'BVokBDIC': 'BDicty',
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'DB99DBOS': 'DB (Database program)',
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'vIMGView': 'FireViewer (ImageViewer)',
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'PmDBPmDB': 'HanDBase',
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'InfoINDB': 'InfoView',
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'ToGoToGo': 'iSilo',
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'SDocSilX': 'iSilo 3',
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'JbDbJBas': 'JFile',
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'JfDbJFil': 'JFile Pro',
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'DATALSdb': 'LIST',
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'Mdb1Mdb1': 'MobileDB',
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'BOOKMOBI': 'MobiPocket',
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'DataSprd': 'QuickSheet',
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'SM01SMem': 'SuperMemo',
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'TEXtTlDc': 'TealDoc',
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'InfoTlIf': 'TealInfo',
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'DataTlMl': 'TealMeal',
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'DataTlPt': 'TealPaint',
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'dataTDBP': 'ThinkDB',
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'TdatTide': 'Tides',
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'ToRaTRPW': 'TomeRaider',
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'BDOCWrdS': 'WordSmith',
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}
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def get_reader(identity):
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'''
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Returns None if no reader is found for the identity.
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'''
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global FORMAT_READERS
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if FORMAT_READERS is None:
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_import_readers()
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return FORMAT_READERS.get(identity, None)
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def get_writer(extension):
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'''
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Returns None if no writer is found for extension.
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'''
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global FORMAT_WRITERS
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if FORMAT_WRITERS is None:
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_import_writers()
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return FORMAT_WRITERS.get(extension, None)
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