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Kovid Goyal 2018-04-13 11:34:53 +05:30
parent d00ccaafba
commit a9f8b465b7
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1 changed files with 9 additions and 2 deletions
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11
src/calibre/ebooks/oeb/polish/upgrade.py
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@ -15,12 +15,18 @@ def add_properties(item, *props):
item.set('properties', ' '.join(sorted(existing))) item.set('properties', ' '.join(sorted(existing)))
def fix_font_mime_types(container):
for item in container.opf_xpath('//opf:manifest/opf:item[@href and @media-type]'):
mt = item.get('media-type') or ''
if mt.lower() not in OEB_FONTS:
name = container.href_to_name(item.get('href'), container.opf_name)
item.set('media-type', container.guess_type(name))
def collect_properties(container): def collect_properties(container):
for item in container.opf_xpath('//opf:manifest/opf:item[@href and @media-type]'): for item in container.opf_xpath('//opf:manifest/opf:item[@href and @media-type]'):
mt = item.get('media-type') or '' mt = item.get('media-type') or ''
if mt.lower() not in OEB_DOCS: if mt.lower() not in OEB_DOCS:
if mt.lower() in OEB_FONTS and 'woff' not in mt.lower():
item.set('media-type', 'application/font-sfnt')
continue continue
name = container.href_to_name(item.get('href'), container.opf_name) name = container.href_to_name(item.get('href'), container.opf_name)
root = container.parsed(name) root = container.parsed(name)
@ -42,6 +48,7 @@ def epub_2_to_3(container, report):
upgrade_metadata(container.opf) upgrade_metadata(container.opf)
collect_properties(container) collect_properties(container)
container.opf.set('version', '3.0') container.opf.set('version', '3.0')
fix_font_mime_types(container)
container.dirty(container.opf_name) container.dirty(container.opf_name)