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Edit Book: Add check for links that point to directories in the book instead of files. Fixes #1272769 [Check Book in Edit Book end with Unhandled exception](https://bugs.launchpad.net/calibre/+bug/1272769)

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This commit is contained in:
Kovid Goyal 2014-01-27 08:00:33 +05:30
parent d24c887c2f
commit 56807d7b3e
1 changed files with 6 additions and 3 deletions
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9
src/calibre/ebooks/oeb/polish/check/links.py
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@ -123,7 +123,10 @@ def check_links(container):
tname = container.href_to_name(href, name)
if tname is not None:
if container.exists(tname):
links_map[name].add(tname)
if tname in container.mime_map:
links_map[name].add(tname)
else:
a(BadLink(_('The linked resource %s is a directory') % fl(href), name, lnum, col))
else:
a(BadLink(_('The linked resource %s does not exist') % fl(href), name, lnum, col))
else:
@ -134,12 +137,12 @@ def check_links(container):
a(LocalLink(_('The link %s points to a file outside the book') % fl(href), name, lnum, col))
spine_docs = {name for name, linear in container.spine_names}
spine_styles = {tname for name in spine_docs for tname in links_map[name] if container.mime_map[tname] in OEB_STYLES}
spine_styles = {tname for name in spine_docs for tname in links_map[name] if container.mime_map.get(tname, None) in OEB_STYLES}
num = -1
while len(spine_styles) > num:
# Handle import rules in stylesheets
num = len(spine_styles)
spine_styles |= {tname for name in spine_styles for tname in links_map[name] if container.mime_map[tname] in OEB_STYLES}
spine_styles |= {tname for name in spine_styles for tname in links_map[name] if container.mime_map.get(tname, None) in OEB_STYLES}
seen = set(OEB_DOCS) | set(OEB_STYLES)
spine_resources = {tname for name in spine_docs | spine_styles for tname in links_map[name] if container.mime_map[tname] not in seen}
unreferenced = set()