def create_user_metadata(calibre, all_user_metadata):
from calibre.utils.config import to_json
from calibre.ebooks.metadata.book.json_codec import object_to_unicode, encode_is_multiple
s = calibre.makeelement(expand('calibre:custom_metadata'))
calibre.append(s)
bag = s.makeelement(expand('rdf:Bag'))
s.append(bag)
for name, fm in iteritems(all_user_metadata):
try:
fm = copy.copy(fm)
encode_is_multiple(fm)
fm = object_to_unicode(fm)
fm = json.dumps(fm, default=to_json, ensure_ascii=False)
except:
prints('Failed to write user metadata:', name)
import traceback
traceback.print_exc()
continue
li = bag.makeelement(expand('rdf:li'))
li.set(expand('rdf:parseType'), 'Resource')
bag.append(li)
n = li.makeelement(expand('calibreCC:name'))
li.append(n)
n.text = name
val = li.makeelement(expand('rdf:value'))
val.text = fm
li.append(val)
def create_user_metadata(calibre, all_user_metadata):
from calibre.utils.config import to_json
from calibre.ebooks.metadata.book.json_codec import object_to_unicode, encode_is_multiple
s = calibre.makeelement(expand('calibre:custom_metadata'))
calibre.append(s)
bag = s.makeelement(expand('rdf:Bag'))
s.append(bag)
for name, fm in all_user_metadata.iteritems():
try:
fm = copy.copy(fm)
encode_is_multiple(fm)
fm = object_to_unicode(fm)
fm = json.dumps(fm, default=to_json, ensure_ascii=False)
except:
prints('Failed to write user metadata:', name)
import traceback
traceback.print_exc()
continue
li = bag.makeelement(expand('rdf:li'))
li.set(expand('rdf:parseType'), 'Resource')
bag.append(li)
n = li.makeelement(expand('calibreCC:name'))
li.append(n)
n.text = name
val = li.makeelement(expand('rdf:value'))
val.text = fm
li.append(val)
def set_user_metadata(root, prefixes, refines, val):
for meta in XPath('./opf:metadata/opf:meta[starts-with(@name, "calibre:user_metadata:")]')(root):
remove_element(meta, refines)
if val:
nval = {}
for name, fm in val.items():
fm = fm.copy()
encode_is_multiple(fm)
nval[name] = fm
set_user_metadata3(root, prefixes, refines, nval)
def set_user_metadata(root, prefixes, refines, val):
for meta in XPath('./opf:metadata/opf:meta[starts-with(@name, "calibre:user_metadata:")]')(root):
remove_element(meta, refines)
if val:
nval = {}
for name, fm in val.items():
fm = fm.copy()
encode_is_multiple(fm)
nval[name] = fm
set_user_metadata3(root, prefixes, refines, nval)
