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Add dc:identifier check for DOI & doi validation

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sengian 2014-02-16 21:35:37 +01:00
parent 39d399b4b7
commit c68c3b6da2
1 changed files with 7 additions and 3 deletions
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10
src/calibre/ebooks/metadata/xmp.py
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@ -13,8 +13,9 @@ from collections import defaultdict
from lxml import etree from lxml import etree
from lxml.builder import ElementMaker from lxml.builder import ElementMaker
from calibre import prints
from calibre import replace_entities from calibre import replace_entities
from calibre.ebooks.metadata import check_isbn from calibre.ebooks.metadata import check_isbn, check_doi
from calibre.ebooks.metadata.book.base import Metadata from calibre.ebooks.metadata.book.base import Metadata
from calibre.utils.date import parse_date, isoformat, now from calibre.utils.date import parse_date, isoformat, now
@ -38,7 +39,7 @@ NS_MAP = {
'x': 'adobe:ns:meta/', 'x': 'adobe:ns:meta/',
'calibre': 'http://calibre-ebook.com/xmp-namespace', 'calibre': 'http://calibre-ebook.com/xmp-namespace',
} }
KNOWN_ID_SCHEMES = {'isbn', 'url', 'doi'} KNOWN_ID_SCHEMES = {'isbn', 'url', 'doi', 'identifier'}
def expand(name): def expand(name):
prefix, name = name.partition(':')[::2] prefix, name = name.partition(':')[::2]
@ -187,14 +188,17 @@ def metadata_from_xmp_packet(raw_bytes):
for scheme, value in read_xmp_identifers(xmpid): for scheme, value in read_xmp_identifers(xmpid):
if scheme and value: if scheme and value:
identifiers[scheme.lower()] = value identifiers[scheme.lower()] = value
prints(repr(identifiers))
for namespace in ('prism', 'pdfx'): for namespace in ('prism', 'pdfx', 'dc'):
for scheme in KNOWN_ID_SCHEMES: for scheme in KNOWN_ID_SCHEMES:
if scheme not in identifiers: if scheme not in identifiers:
val = first_simple('//%s:%s' % (namespace, scheme), root) val = first_simple('//%s:%s' % (namespace, scheme), root)
scheme = scheme.lower() scheme = scheme.lower()
if scheme == 'isbn': if scheme == 'isbn':
val = check_isbn(val) val = check_isbn(val)
elif scheme == 'doi' or scheme == 'identifier':
val = check_doi(val)
if val: if val:
identifiers[scheme] = val identifiers[scheme] = val
if identifiers: if identifiers: