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HTML Input: Guess mimetype correctly for references to image files without file extensions. Fixes #1059349 (missing images on html to mobi conversion)

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Kovid Goyal 2012-10-01 19:39:23 +05:30
parent ee7c2ca0ec
commit 92eb7e7ac1
1 changed files with 9 additions and 1 deletions
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10
src/calibre/ebooks/conversion/plugins/html_input.py
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@ -7,7 +7,7 @@ __license__ = 'GPL v3'
__copyright__ = '2012, Kovid Goyal <kovid@kovidgoyal.net>'
__docformat__ = 'restructuredtext en'
import re, tempfile, os
import re, tempfile, os, imghdr
from functools import partial
from itertools import izip
from urllib import quote
@ -247,6 +247,14 @@ class HTMLInput(InputFormatPlugin):
if media_type == 'text/plain':
self.log.warn('Ignoring link to text file %r'%link_)
return None
if media_type == self.BINARY_MIME:
# Check for the common case, images
try:
img = imghdr.what(link)
except EnvironmentError:
pass
else:
media_type = self.guess_type('dummy.'+img)[0] or self.BINARY_MIME
self.oeb.log.debug('Added', link)
self.oeb.container = self.DirContainer(os.path.dirname(link),