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Automatically extract the source DOCX file from Kindle Create KPF files when adding them to calibre. If you prefer to preserve the KPF file you can disable the KPF Extract plugin in Preferences->Plugins

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Kovid Goyal 2020-03-02 08:21:55 +05:30
parent c3f906ea84
commit 2c19714c40
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3 changed files with 26 additions and 3 deletions
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4
src/calibre/customize/builtins.py
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@ -9,7 +9,7 @@ from calibre import guess_type
from calibre.customize import (FileTypePlugin, MetadataReaderPlugin, from calibre.customize import (FileTypePlugin, MetadataReaderPlugin,
MetadataWriterPlugin, PreferencesPlugin, InterfaceActionBase, StoreBase) MetadataWriterPlugin, PreferencesPlugin, InterfaceActionBase, StoreBase)
from calibre.constants import numeric_version from calibre.constants import numeric_version
from calibre.ebooks.metadata.archive import ArchiveExtract, get_comic_metadata from calibre.ebooks.metadata.archive import ArchiveExtract, KPFExtract, get_comic_metadata
from calibre.ebooks.html.to_zip import HTML2ZIP from calibre.ebooks.html.to_zip import HTML2ZIP
plugins = [] plugins = []
@ -124,7 +124,7 @@ class TXT2TXTZ(FileTypePlugin):
return path_to_ebook return path_to_ebook
plugins += [HTML2ZIP, PML2PMLZ, TXT2TXTZ, ArchiveExtract,] plugins += [HTML2ZIP, PML2PMLZ, TXT2TXTZ, ArchiveExtract, KPFExtract]
# }}} # }}}
# Metadata reader plugins {{{ # Metadata reader plugins {{{

2
src/calibre/ebooks/__init__.py
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@ -38,7 +38,7 @@ BOOK_EXTENSIONS = ['lrf', 'rar', 'zip', 'rtf', 'lit', 'txt', 'txtz', 'text', 'ht
'epub', 'fb2', 'fbz', 'djv', 'djvu', 'lrx', 'cbr', 'cbz', 'cbc', 'oebzip', 'epub', 'fb2', 'fbz', 'djv', 'djvu', 'lrx', 'cbr', 'cbz', 'cbc', 'oebzip',
'rb', 'imp', 'odt', 'chm', 'tpz', 'azw1', 'pml', 'pmlz', 'mbp', 'tan', 'snb', 'rb', 'imp', 'odt', 'chm', 'tpz', 'azw1', 'pml', 'pmlz', 'mbp', 'tan', 'snb',
'xps', 'oxps', 'azw4', 'book', 'zbf', 'pobi', 'docx', 'docm', 'md', 'xps', 'oxps', 'azw4', 'book', 'zbf', 'pobi', 'docx', 'docm', 'md',
'textile', 'markdown', 'ibook', 'ibooks', 'iba', 'azw3', 'ps', 'kepub', 'kfx'] 'textile', 'markdown', 'ibook', 'ibooks', 'iba', 'azw3', 'ps', 'kepub', 'kfx', 'kpf']
def return_raster_image(path): def return_raster_image(path):

23
src/calibre/ebooks/metadata/archive.py
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@ -40,6 +40,29 @@ def archive_type(stream):
return ans return ans
class KPFExtract(FileTypePlugin):
name = 'KPF Extract'
author = 'Kovid Goyal'
description = _('Extract the source DOCX file from Amazon Kindle Create KPF files.'
' Note this will not contain any edits made in the Kindle Create program itself.')
file_types = {'kpf'}
supported_platforms = ['windows', 'osx', 'linux']
on_import = True
def run(self, archive):
from calibre.utils.zipfile import ZipFile
with ZipFile(archive, 'r') as zf:
fnames = zf.namelist()
candidates = [x for x in fnames if x.lower().endswith('.docx')]
if not candidates:
return archive
of = self.temporary_file('_kpf_extract.docx')
with closing(of):
of.write(zf.read(candidates[0]))
return of.name
class ArchiveExtract(FileTypePlugin): class ArchiveExtract(FileTypePlugin):
name = 'Archive Extract' name = 'Archive Extract'
author = 'Kovid Goyal' author = 'Kovid Goyal'