Upgrade to pymongo version 1.12.0 (#63)

Author: t-persson

requirements.txt

@@ -17,7 +17,7 @@
 #
 eiffellib==1.2.0
 requests==2.22.0
-pymongo[srv]==3.9.0
+pymongo[srv]==3.12.0
 graphql-core==2.2.1
 gql==0.1.0
 Flask==1.1.1

setup.cfg

@@ -23,7 +23,7 @@ package_dir =
     =src
 # DON'T CHANGE THE FOLLOWING LINE! IT WILL BE UPDATED BY PYSCAFFOLD!
 setup_requires = pyscaffold>=3.2a0,<3.3a0
-install_requires = eiffellib==1.2.0;requests==2.22.0;pymongo[srv]==3.9.0;graphql-core==2.2.1;gql==0.1.0;Flask==1.1.1;Flask-GraphQL==2.0.0;graphene==2.1.8;gunicorn==20.0.4;gevent==1.4.0
+install_requires = eiffellib==1.2.0;requests==2.22.0;pymongo[srv]==3.12.0;graphql-core==2.2.1;gql==0.1.0;Flask==1.1.1;Flask-GraphQL==2.0.0;graphene==2.1.8;gunicorn==20.0.4;gevent==1.4.0
 
 [options.package_data]
 * = *.json

tests/lib/query_handler.py

@@ -22,7 +22,6 @@ class GraphQLQueryHandler:
     """Create and send graphql queries."""
 
     __client = None
-    __query = None
 
     def __init__(self, server):
         """Graphql query handler."""