Initial import

2026-02-22 01:45:58 +01:00 · 2020-03-31 17:15:23 +02:00
commit d97ea9b0bc
311 changed files with 131419 additions and 0 deletions
--- a/ebook_converter/ebooks/conversion/plugins/lit_input.py
+++ b/ebook_converter/ebooks/conversion/plugins/lit_input.py
@@ -0,0 +1,64 @@
+#!/usr/bin/env python2
+# vim:fileencoding=UTF-8:ts=4:sw=4:sta:et:sts=4:ai
+from __future__ import absolute_import, division, print_function, unicode_literals
+
+__license__   = 'GPL v3'
+__copyright__ = '2009, Kovid Goyal <kovid@kovidgoyal.net>'
+__docformat__ = 'restructuredtext en'
+
+from calibre.customize.conversion import InputFormatPlugin
+
+
+class LITInput(InputFormatPlugin):
+
+    name        = 'LIT Input'
+    author      = 'Marshall T. Vandegrift'
+    description = 'Convert LIT files to HTML'
+    file_types  = {'lit'}
+    commit_name = 'lit_input'
+
+    def convert(self, stream, options, file_ext, log,
+                accelerators):
+        from calibre.ebooks.lit.reader import LitReader
+        from calibre.ebooks.conversion.plumber import create_oebbook
+        self.log = log
+        return create_oebbook(log, stream, options, reader=LitReader)
+
+    def postprocess_book(self, oeb, opts, log):
+        from calibre.ebooks.oeb.base import XHTML_NS, XPath, XHTML
+        for item in oeb.spine:
+            root = item.data
+            if not hasattr(root, 'xpath'):
+                continue
+            for bad in ('metadata', 'guide'):
+                metadata = XPath('//h:'+bad)(root)
+                if metadata:
+                    for x in metadata:
+                        x.getparent().remove(x)
+            body = XPath('//h:body')(root)
+            if body:
+                body = body[0]
+                if len(body) == 1 and body[0].tag == XHTML('pre'):
+                    pre = body[0]
+                    from calibre.ebooks.txt.processor import convert_basic, \
+                        separate_paragraphs_single_line
+                    from calibre.ebooks.chardet import xml_to_unicode
+                    from calibre.utils.xml_parse import safe_xml_fromstring
+                    import copy
+                    self.log('LIT file with all text in singe <pre> tag detected')
+                    html = separate_paragraphs_single_line(pre.text)
+                    html = convert_basic(html).replace('<html>',
+                            '<html xmlns="%s">'%XHTML_NS)
+                    html = xml_to_unicode(html, strip_encoding_pats=True,
+                            resolve_entities=True)[0]
+                    if opts.smarten_punctuation:
+                        # SmartyPants skips text inside <pre> tags
+                        from calibre.ebooks.conversion.preprocess import smarten_punctuation
+                        html = smarten_punctuation(html, self.log)
+                    root = safe_xml_fromstring(html)
+                    body = XPath('//h:body')(root)
+                    pre.tag = XHTML('div')
+                    pre.text = ''
+                    for elem in body:
+                        ne = copy.deepcopy(elem)
+                        pre.append(ne)