def try_merge(edition, ekey, thing):
thing_type = thing['type']['key']
if 'isbn_10' not in edition:
print(edition)
asin = edition.get('isbn_10', None) or edition['asin']
if 'authors' in edition:
authors = [i['name'] for i in edition['authors']]
else:
authors = []
a = amazon_merge.build_amazon(edition, authors)
assert isinstance(asin, str)
assert thing_type == '/type/edition'
# print edition['asin'], ekey
if 'source_records' in thing:
if 'amazon:' + asin in thing['source_records']:
return True
return source_records_match(a, thing)
# print 'no source records'
mc = get_mc(ekey)
# print 'mc:', mc
if mc == 'amazon:' + asin:
return True
if not mc:
return False
data = get_from_local(mc)
e1 = build_marc(fast_parse.read_edition(data))
return amazon_merge.attempt_merge(a, e1, threshold, debug=False)
def try_amazon(key):
thing = withKey(key)
if 'isbn_10' not in thing:
return None
if 'authors' in thing:
authors = []
for a in thing['authors']:
author_thing = withKey(a['key'])
if 'name' in author_thing:
authors.append(author_thing['name'])
else:
authors = []
return amazon.build_amazon(thing, authors)
def try_amazon(thing):
if 'isbn_10' not in thing:
return None
if 'authors' in thing:
authors = []
for a in thing['authors']:
# this is a hack
# the type of thing['authors'] should all be the same type
if isinstance(a, dict):
akey = a['key']
else:
assert isinstance(a, six.string_types)
akey = a
author_thing = withKey(akey)
if 'name' in author_thing:
authors.append(author_thing['name'])
else:
authors = []
return amazon.build_amazon(thing, authors)
def try_amazon(thing):
if 'isbn_10' not in thing:
return None
if 'authors' in thing:
authors = []
for a in thing['authors']:
# this is a hack
# the type of thing['authors'] should all be the same type
if isinstance(a, dict):
akey = a['key']
else:
assert isinstance(a, basestring)
akey = a
author_thing = withKey(akey)
if 'name' in author_thing:
authors.append(author_thing['name'])
else:
authors = []
return amazon.build_amazon(thing, authors)