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Convert calibre modules to ebook_converter.

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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.
This commit is contained in:
gryf
2020-04-11 19:33:43 +02:00
parent 69d2e536c5
commit 0f9792df36
252 changed files with 1925 additions and 2344 deletions
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46
ebook_converter/ebooks/conversion/plugins/mobi_output.py
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@@ -6,13 +6,13 @@ __license__ = 'GPL v3'
__copyright__ = '2009, Kovid Goyal <kovid@kovidgoyal.net>'
__docformat__ = 'restructuredtext en'
from calibre.customize.conversion import (OutputFormatPlugin,
from ebook_converter.customize.conversion import (OutputFormatPlugin,
OptionRecommendation)
from polyglot.builtins import unicode_type
from ebook_converter.polyglot.builtins import unicode_type
def remove_html_cover(oeb, log):
from calibre.ebooks.oeb.base import OEB_DOCS
from ebook_converter.ebooks.oeb.base import OEB_DOCS
if not oeb.metadata.cover \
or 'cover' not in oeb.guide:
@@ -32,7 +32,7 @@ def remove_html_cover(oeb, log):
def extract_mobi(output_path, opts):
if opts.extract_to is not None:
from calibre.ebooks.mobi.debug.main import inspect_mobi
from ebook_converter.ebooks.mobi.debug.main import inspect_mobi
ddir = opts.extract_to
inspect_mobi(output_path, ddir=ddir)
@@ -120,7 +120,7 @@ class MOBIOutput(OutputFormatPlugin):
def check_for_masthead(self):
found = 'masthead' in self.oeb.guide
if not found:
from calibre.ebooks import generate_masthead
from ebook_converter.ebooks import generate_masthead
self.oeb.log.debug('No masthead found in manifest, generating default mastheadImage...')
raw = generate_masthead(unicode_type(self.oeb.metadata['title'][0]))
id, href = self.oeb.manifest.generate('masthead', 'masthead')
@@ -130,7 +130,7 @@ class MOBIOutput(OutputFormatPlugin):
self.oeb.log.debug('Using mastheadImage supplied in manifest...')
def periodicalize_toc(self):
from calibre.ebooks.oeb.base import TOC
from ebook_converter.ebooks.oeb.base import TOC
toc = self.oeb.toc
if not toc or len(self.oeb.spine) < 3:
return
@@ -183,7 +183,7 @@ class MOBIOutput(OutputFormatPlugin):
toc.nodes[0].href = toc.nodes[0].nodes[0].href
def convert(self, oeb, output_path, input_plugin, opts, log):
from calibre.ebooks.mobi.writer2.resources import Resources
from ebook_converter.ebooks.mobi.writer2.resources import Resources
self.log, self.opts, self.oeb = log, opts, oeb
mobi_type = opts.mobi_file_type
@@ -197,10 +197,10 @@ class MOBIOutput(OutputFormatPlugin):
self.check_for_periodical()
if create_kf8:
from calibre.ebooks.mobi.writer8.cleanup import remove_duplicate_anchors
from ebook_converter.ebooks.mobi.writer8.cleanup import remove_duplicate_anchors
remove_duplicate_anchors(self.oeb)
# Split on pagebreaks so that the resulting KF8 is faster to load
from calibre.ebooks.oeb.transforms.split import Split
from ebook_converter.ebooks.oeb.transforms.split import Split
Split()(self.oeb, self.opts)
kf8 = self.create_kf8(resources, for_joint=mobi_type=='both'
@@ -214,16 +214,16 @@ class MOBIOutput(OutputFormatPlugin):
self.write_mobi(input_plugin, output_path, kf8, resources)
def create_kf8(self, resources, for_joint=False):
from calibre.ebooks.mobi.writer8.main import create_kf8_book
from ebook_converter.ebooks.mobi.writer8.main import create_kf8_book
return create_kf8_book(self.oeb, self.opts, resources,
for_joint=for_joint)
def write_mobi(self, input_plugin, output_path, kf8, resources):
from calibre.ebooks.mobi.mobiml import MobiMLizer
from calibre.ebooks.oeb.transforms.manglecase import CaseMangler
from calibre.ebooks.oeb.transforms.rasterize import SVGRasterizer, Unavailable
from calibre.ebooks.oeb.transforms.htmltoc import HTMLTOCAdder
from calibre.customize.ui import plugin_for_input_format
from ebook_converter.ebooks.mobi.mobiml import MobiMLizer
from ebook_converter.ebooks.oeb.transforms.manglecase import CaseMangler
from ebook_converter.ebooks.oeb.transforms.rasterize import SVGRasterizer, Unavailable
from ebook_converter.ebooks.oeb.transforms.htmltoc import HTMLTOCAdder
from ebook_converter.customize.ui import plugin_for_input_format
opts, oeb = self.opts, self.oeb
if not opts.no_inline_toc:
@@ -245,20 +245,20 @@ class MOBIOutput(OutputFormatPlugin):
mobimlizer = MobiMLizer(ignore_tables=opts.linearize_tables)
mobimlizer(oeb, opts)
write_page_breaks_after_item = input_plugin is not plugin_for_input_format('cbz')
from calibre.ebooks.mobi.writer2.main import MobiWriter
from ebook_converter.ebooks.mobi.writer2.main import MobiWriter
writer = MobiWriter(opts, resources, kf8,
write_page_breaks_after_item=write_page_breaks_after_item)
writer(oeb, output_path)
extract_mobi(output_path, opts)
def specialize_css_for_output(self, log, opts, item, stylizer):
from calibre.ebooks.mobi.writer8.cleanup import CSSCleanup
from ebook_converter.ebooks.mobi.writer8.cleanup import CSSCleanup
CSSCleanup(log, opts)(item, stylizer)
def workaround_fire_bugs(self, jacket):
# The idiotic Fire crashes when trying to render the table used to
# layout the jacket
from calibre.ebooks.oeb.base import XHTML
from ebook_converter.ebooks.oeb.base import XHTML
for table in jacket.data.xpath('//*[local-name()="table"]'):
table.tag = XHTML('div')
for tr in table.xpath('descendant::*[local-name()="tr"]'):
@@ -309,9 +309,9 @@ class AZW3Output(OutputFormatPlugin):
}
def convert(self, oeb, output_path, input_plugin, opts, log):
from calibre.ebooks.mobi.writer2.resources import Resources
from calibre.ebooks.mobi.writer8.main import create_kf8_book
from calibre.ebooks.mobi.writer8.cleanup import remove_duplicate_anchors
from ebook_converter.ebooks.mobi.writer2.resources import Resources
from ebook_converter.ebooks.mobi.writer8.main import create_kf8_book
from ebook_converter.ebooks.mobi.writer8.cleanup import remove_duplicate_anchors
self.oeb, self.opts, self.log = oeb, opts, log
opts.mobi_periodical = self.is_periodical
@@ -324,7 +324,7 @@ class AZW3Output(OutputFormatPlugin):
remove_html_cover(self.oeb, self.log)
# Split on pagebreaks so that the resulting KF8 is faster to load
from calibre.ebooks.oeb.transforms.split import Split
from ebook_converter.ebooks.oeb.transforms.split import Split
Split()(self.oeb, self.opts)
kf8 = create_kf8_book(self.oeb, self.opts, resources, for_joint=False)
@@ -333,5 +333,5 @@ class AZW3Output(OutputFormatPlugin):
extract_mobi(output_path, opts)
def specialize_css_for_output(self, log, opts, item, stylizer):
from calibre.ebooks.mobi.writer8.cleanup import CSSCleanup
from ebook_converter.ebooks.mobi.writer8.cleanup import CSSCleanup
CSSCleanup(log, opts)(item, stylizer)