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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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14
ebook_converter/ebooks/conversion/plugins/djvu_input.py
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@@ -9,8 +9,8 @@ __docformat__ = 'restructuredtext en'
import os
from io import BytesIO
from calibre.customize.conversion import InputFormatPlugin
from polyglot.builtins import getcwd
from ebook_converter.customize.conversion import InputFormatPlugin
from ebook_converter.polyglot.builtins import getcwd
class DJVUInput(InputFormatPlugin):
@@ -22,10 +22,10 @@ class DJVUInput(InputFormatPlugin):
commit_name = 'djvu_input'
def convert(self, stream, options, file_ext, log, accelerators):
from calibre.ebooks.txt.processor import convert_basic
from ebook_converter.ebooks.txt.processor import convert_basic
stdout = BytesIO()
from calibre.ebooks.djvu.djvu import DJVUFile
from ebook_converter.ebooks.djvu.djvu import DJVUFile
x = DJVUFile(stream)
x.get_text(stdout)
raw_text = stdout.getvalue()
@@ -36,7 +36,7 @@ class DJVUInput(InputFormatPlugin):
html = convert_basic(raw_text.replace(b"\n", b' ').replace(
b'\037', b'\n\n'))
# Run the HTMLized text through the html processing plugin.
from calibre.customize.ui import plugin_for_input_format
from ebook_converter.customize.ui import plugin_for_input_format
html_input = plugin_for_input_format('html')
for opt in html_input.options:
setattr(options, opt.option.name, opt.recommended_value)
@@ -59,8 +59,8 @@ class DJVUInput(InputFormatPlugin):
os.remove(htmlfile)
# Set metadata from file.
from calibre.customize.ui import get_file_type_metadata
from calibre.ebooks.oeb.transforms.metadata import meta_info_to_oeb_metadata
from ebook_converter.customize.ui import get_file_type_metadata
from ebook_converter.ebooks.oeb.transforms.metadata import meta_info_to_oeb_metadata
mi = get_file_type_metadata(stream, file_ext)
meta_info_to_oeb_metadata(mi, oeb.metadata, log)