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Use known prefixes when querying for an item by property

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This commit is contained in:
Kovid Goyal 2016-07-06 10:35:16 +05:30
parent 031049ea9d
commit 4f317375f4
1 changed files with 3 additions and 1 deletions
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4
src/calibre/ebooks/metadata/opf3.py
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@ -117,7 +117,7 @@ def simple_text(f):
return wrapper return wrapper
def items_with_property(root, q, prefixes): def items_with_property(root, q, prefixes):
q = expand_prefix(q, prefixes).lower() q = expand_prefix(q, known_prefixes).lower()
for item in XPath("./opf:manifest/opf:item[@properties]")(root): for item in XPath("./opf:manifest/opf:item[@properties]")(root):
for prop in (item.get('properties') or '').lower().split(): for prop in (item.get('properties') or '').lower().split():
prop = expand_prefix(prop, prefixes) prop = expand_prefix(prop, prefixes)
@ -142,6 +142,8 @@ reserved_prefixes = {
} }
CALIBRE_PREFIX = 'https://calibre-ebook.com' CALIBRE_PREFIX = 'https://calibre-ebook.com'
known_prefixes = reserved_prefixes.copy()
known_prefixes['calibre'] = CALIBRE_PREFIX
def parse_prefixes(x): def parse_prefixes(x):
return {m.group(1):m.group(2) for m in re.finditer(r'(\S+): \s*(\S+)', x)} return {m.group(1):m.group(2) for m in re.finditer(r'(\S+): \s*(\S+)', x)}