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AZW3 Input: Handle files that use unneccessary svg: prefixes. Fixes #1182257 (Image display issue in Kindle AZW3 file.)

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Kovid Goyal 2013-05-21 12:21:58 +05:30
parent 968df1f682
commit 906b541230
3 changed files with 6 additions and 7 deletions
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4
src/calibre/ebooks/mobi/reader/markup.py
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@ -100,7 +100,7 @@ def update_flow_links(mobi8_reader, resource_map, log):
mr = mobi8_reader
flows = []
img_pattern = re.compile(r'''(<[img\s|image\s][^>]*>)''', re.IGNORECASE)
img_pattern = re.compile(r'''(<[img\s|image\s|svg:image\s][^>]*>)''', re.IGNORECASE)
img_index_pattern = re.compile(r'''['"]kindle:embed:([0-9|A-V]+)[^'"]*['"]''', re.IGNORECASE)
tag_pattern = re.compile(r'''(<[^>]*>)''')
@ -128,7 +128,7 @@ def update_flow_links(mobi8_reader, resource_map, log):
srcpieces = img_pattern.split(flow)
for j in range(1, len(srcpieces), 2):
tag = srcpieces[j]
if tag.startswith('<im'):
if tag.startswith('<im') or tag.startswith('<svg:image'):
for m in img_index_pattern.finditer(tag):
num = int(m.group(1), 32)
href = resource_map[num-1]

4
src/calibre/ebooks/mobi/reader/mobi8.py
View File

@ -228,7 +228,7 @@ class Mobi8Reader(object):
self.flowinfo.append(FlowInfo(None, None, None, None))
svg_tag_pattern = re.compile(br'''(<svg[^>]*>)''', re.IGNORECASE)
image_tag_pattern = re.compile(br'''(<image[^>]*>)''', re.IGNORECASE)
image_tag_pattern = re.compile(br'''(<(?:svg:)?image[^>]*>)''', re.IGNORECASE)
for j in xrange(1, len(self.flows)):
flowpart = self.flows[j]
nstr = '%04d' % j
@ -243,7 +243,7 @@ class Mobi8Reader(object):
dir = None
fname = None
# strip off anything before <svg if inlining
flowpart = flowpart[start:]
flowpart = re.sub(br'(</?)svg:', r'\1', flowpart[start:])
else:
format = 'file'
dir = "images"

5
src/calibre/ebooks/oeb/display/webview.py
View File

@ -11,7 +11,7 @@ import re
from calibre import guess_type
class EntityDeclarationProcessor(object): # {{{
class EntityDeclarationProcessor(object): # {{{
def __init__(self, html):
self.declared_entities = {}
@ -51,7 +51,7 @@ def load_html(path, view, codec='utf-8', mime_type=None,
loading_url = QUrl.fromLocalFile(path)
pre_load_callback(loading_url)
if force_as_html or re.search(r'<[:a-zA-Z0-9-]*svg', html) is None:
if force_as_html or re.search(r'<[a-zA-Z0-9-]+:svg', html) is None:
view.setHtml(html, loading_url)
else:
view.setContent(QByteArray(html.encode(codec)), mime_type,
@ -61,4 +61,3 @@ def load_html(path, view, codec='utf-8', mime_type=None,
if not elem.isNull():
return False
return True