Traceback (most recent call last):


 "C:\Users\brcan\AppData\Roaming\Python\Python36\site-packages\pipenv\core.py", line 2107, in do_shell

c = pexpect.spawn(
AttributeError: module 'pexpect' has no attribute 'spawn'


Traceback (most recent call last):

 "/home/user/.virtualenvs/venv/lib/python2.7/site-packages/celery/app/trace.py", line 240, in trace_task
R = retval = fun(*args, **kwargs)

 "/home/user/.virtualenvs/venv/lib/python2.7/site-packages/celery/app/trace.py", line 438, in __protected_call__
return self.run(*args, **kwargs)

 "/home/user/dev/project/backend/realtime/registry.py", line 570, in store_query_watch
query = deserialize_query(serialized_query)

 "/home/user/dev/project/backend/realtime/util.py", line 37, in deserialize_query
return serializer.loads(value, db_meta, db_session)

 "/home/user/.virtualenvs/venv/lib/python2.7/site-packages/sqlalchemy/ext/serializer.py", line 159, in loads
return unpickler.load()

 "/home/user/.virtualenvs/venv/lib/python2.7/site-packages/sqlalchemy/sql/annotation.py", line 99, in __hash__
return self._hash
AttributeError: <unprintable AttributeError object>