Merge flask-graphql

.gitignore

@@ -1,19 +1,203 @@
-*.pyc
-*.pyo
 
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graphql_server/__init__.py

@@ -30,6 +30,7 @@
     "GraphQLResponse",
     "ServerResponse",
     "format_execution_result",
+    "format_error_default",
 ]
 
 
@@ -230,11 +231,11 @@ def get_response(
     as a parameter.
     """
 
-    if not params.query:
-        raise HttpQueryError(400, "Must provide query string.")
-
     # noinspection PyBroadException
     try:
+        if not params.query:
+            raise HttpQueryError(400, "Must provide query string.")
+
         # Parse document to trigger a new HttpQueryError if allow_only_query is True
         try:
             document = parse(params.query)

graphql_server/flask/__init__.py

@@ -0,0 +1,4 @@
+from .blueprint import GraphQL
+from .graphqlview import GraphQLView
+
+__all__ = ["GraphQL", "GraphQLView"]

graphql_server/flask/blueprint.py

@@ -0,0 +1,21 @@
+import warnings
+
+from flask import Blueprint
+
+from .graphqlview import GraphQLView
+
+
+class GraphQL(object):
+    def __init__(self, app, schema, **options):
+        self.app = app
+        warnings.warn(
+            "GraphQL Blueprint is now deprecated, please use GraphQLView directly"
+        )
+        self.blueprint = Blueprint("graphql", __name__, template_folder="templates")
+
+        app.add_url_rule(
+            "/graphql",
+            view_func=GraphQLView.as_view("graphql", schema=schema, **options),
+        )
+
+        self.app.register_blueprint(self.blueprint)