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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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22
ebook_converter/ebooks/txt/processor.py
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@@ -12,12 +12,12 @@ Read content from txt file.
import os, re
from calibre import prepare_string_for_xml, isbytestring
from calibre.ebooks.metadata.opf2 import OPFCreator
from ebook_converter import prepare_string_for_xml, isbytestring
from ebook_converter.ebooks.metadata.opf2 import OPFCreator
from calibre.ebooks.conversion.preprocess import DocAnalysis
from calibre.utils.cleantext import clean_ascii_chars
from polyglot.builtins import iteritems, unicode_type, map, range, long_type
from ebook_converter.ebooks.conversion.preprocess import DocAnalysis
from ebook_converter.utils.cleantext import clean_ascii_chars
from ebook_converter.polyglot.builtins import iteritems, unicode_type, map, range, long_type
HTML_TEMPLATE = '<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"/><title>%s </title></head><body>\n%s\n</body></html>'
@@ -111,7 +111,7 @@ DEFAULT_MD_EXTENSIONS = ('footnotes', 'tables', 'toc')
def create_markdown_object(extensions):
# Need to load markdown extensions without relying on pkg_resources
import importlib
from calibre.ebooks.markdown import Markdown
from ebook_converter.ebooks.markdown import Markdown
from markdown import Extension
class NotBrainDeadMarkdown(Markdown):
@@ -127,7 +127,7 @@ def create_markdown_object(extensions):
return x(**configs)
raise ImportError('No extension class in {}'.format(ext_name))
from calibre.ebooks.conversion.plugins.txt_input import MD_EXTENSIONS
from ebook_converter.ebooks.conversion.plugins.txt_input import MD_EXTENSIONS
extensions = [x.lower() for x in extensions]
extensions = [x for x in extensions if x in MD_EXTENSIONS]
md = NotBrainDeadMarkdown(extensions=extensions)
@@ -140,9 +140,9 @@ def convert_markdown(txt, title='', extensions=DEFAULT_MD_EXTENSIONS):
def convert_markdown_with_metadata(txt, title='', extensions=DEFAULT_MD_EXTENSIONS):
from calibre.ebooks.metadata.book.base import Metadata
from calibre.utils.date import parse_only_date
from calibre.db.write import get_series_values
from ebook_converter.ebooks.metadata.book.base import Metadata
from ebook_converter.utils.date import parse_only_date
from ebook_converter.db.write import get_series_values
if 'meta' not in extensions:
extensions.append('meta')
md = create_markdown_object(extensions)
@@ -176,7 +176,7 @@ def convert_markdown_with_metadata(txt, title='', extensions=DEFAULT_MD_EXTENSIO
def convert_textile(txt, title=''):
from calibre.ebooks.textile import textile
from ebook_converter.ebooks.textile import textile
html = textile(txt, encoding='utf-8')
return HTML_TEMPLATE % (title, html)