def get(cls, docid, rev=None, db=None, dynamic_properties=True):
# copied and tweaked from the superclass's method
if not db:
db = cls.get_db()
cls._allow_dynamic_properties = dynamic_properties
# on cloudant don't get the doc back until all nodes agree
# on the copy, to avoid race conditions
extras = get_safe_read_kwargs()
try:
if cls == XFormInstance:
doc = db.get(docid, rev=rev, **extras)
if doc['doc_type'] in doc_types():
return doc_types()[doc['doc_type']].wrap(doc)
try:
return XFormInstance.wrap(doc)
except WrappingAttributeError:
raise ResourceNotFound(
"The doc with _id {} and doc_type {} can't be wrapped "
"as an XFormInstance".format(docid, doc['doc_type']))
return db.get(docid, rev=rev, wrapper=cls.wrap, **extras)
except ResourceNotFound:
raise XFormNotFound(docid)
def form_not_found(form_id):
raise XFormNotFound(form_id)