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ERROR: test_database_aggregation (test.test_database.TestDatabaseAggregation)
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Traceback (most recent call last):
  File "/Users/shane/git/motor/.tox/synchro/tmp/mongo-python-driver/test/__init__.py", line 432, in wrap
    return f(*args, **kwargs)
  File "/Users/shane/git/motor/.tox/synchro/tmp/mongo-python-driver/test/test_database.py", line 1032, in test_database_aggregation
    with self.admin.aggregate(self.pipeline) as cursor:
  File "synchro/__init__.py", line 413, in __getattr__
    return Collection(self, name, delegate=getattr(self.delegate, name))
  File "synchro/__init__.py", line 440, in __init__
    " got %s" % repr(self.delegate))
TypeError: Expected to get synchro Collection from Database, got <bound method MotorDatabase.aggregate of MotorDatabase(Database(MongoClient(host=['localhost:27017'], document_class=dict, tz_aware=False, connect=True, driver=DriverInfo(name=u'Motor', version=u'2.1.0.dev0', platform=u'Tornado 5.1.1'), replicaset='d29e93aa-601f-45cf-b303-732664f98c2d'), u'admin'))>