File "/base/python_lib/versions/1/google/appengine/api/datastore.py", line 1627, in _ToDatastoreError同様の現象の報告もあり、様子をみることに。
raise errors[err.application_error](err.error_detail)
Timeout
File "C:\Program Files\Google\google_appengine\google\appengine\api\datastore.py",
line 1386, in RunInTransaction'Nested transactions are not supported.')
BadRequestError: Nested transactions are not supported.
First up is batch writes. You can now include entities in different entity groups in a single db.put() or db.delete() call. Entity modifications are only atomic within each entity group, but a single call that spans entity groups will be more efficient than a call for each group, which was required before.
class Dummy2(db.Model):
d1 = db.StringProperty()
class Dummy(db.Model):
d1 = db.StringProperty()
def tran():
d2 = Dummy2(d1 = "aaab")
d1 = Dummy(d1 = "aaab")
d1.put()
d2.put()
tran()
Can't query inside a transaction
self.developer_key = 'ADD YOUR DEVELOPER KEY HERE'この部分は不要だった。
if entry.rating:
