Fix incorrect typing of variable_values (#215)

Author: leszekhanusz

gql/transport/aiohttp.py

@@ -114,7 +114,7 @@ async def close(self) -> None:
     async def execute(
         self,
         document: DocumentNode,
-        variable_values: Optional[Dict[str, str]] = None,
+        variable_values: Optional[Dict[str, Any]] = None,
         operation_name: Optional[str] = None,
         extra_args: Dict[str, Any] = None,
         upload_files: bool = False,
@@ -246,7 +246,7 @@ async def raise_response_error(resp: aiohttp.ClientResponse, reason: str):
     def subscribe(
         self,
         document: DocumentNode,
-        variable_values: Optional[Dict[str, str]] = None,
+        variable_values: Optional[Dict[str, Any]] = None,
         operation_name: Optional[str] = None,
     ) -> AsyncGenerator[ExecutionResult, None]:
         """Subscribe is not supported on HTTP.

gql/transport/async_transport.py

@@ -1,5 +1,5 @@
 import abc
-from typing import AsyncGenerator, Dict, Optional
+from typing import Any, AsyncGenerator, Dict, Optional
 
 from graphql import DocumentNode, ExecutionResult
 
@@ -25,7 +25,7 @@ async def close(self):
     async def execute(
         self,
         document: DocumentNode,
-        variable_values: Optional[Dict[str, str]] = None,
+        variable_values: Optional[Dict[str, Any]] = None,
         operation_name: Optional[str] = None,
     ) -> ExecutionResult:
         """Execute the provided document AST for either a remote or local GraphQL Schema.
@@ -38,7 +38,7 @@ async def execute(
     def subscribe(
         self,
         document: DocumentNode,
-        variable_values: Optional[Dict[str, str]] = None,
+        variable_values: Optional[Dict[str, Any]] = None,
         operation_name: Optional[str] = None,
     ) -> AsyncGenerator[ExecutionResult, None]:
         """Send a query and receive the results using an async generator

gql/transport/phoenix_channel_websockets.py

@@ -1,6 +1,6 @@
 import asyncio
 import json
-from typing import Dict, Optional, Tuple
+from typing import Any, Dict, Optional, Tuple
 
 from graphql import DocumentNode, ExecutionResult, print_ast
 from websockets.exceptions import ConnectionClosed
@@ -116,7 +116,7 @@ async def _send_connection_terminate_message(self) -> None:
     async def _send_query(
         self,
         document: DocumentNode,
-        variable_values: Optional[Dict[str, str]] = None,
+        variable_values: Optional[Dict[str, Any]] = None,
         operation_name: Optional[str] = None,
     ) -> int:
         """Send a query to the provided websocket connection.

gql/transport/websockets.py

@@ -237,7 +237,7 @@ async def _send_connection_terminate_message(self) -> None:
     async def _send_query(
         self,
         document: DocumentNode,
-        variable_values: Optional[Dict[str, str]] = None,
+        variable_values: Optional[Dict[str, Any]] = None,
         operation_name: Optional[str] = None,
     ) -> int:
         """Send a query to the provided websocket connection.
@@ -394,7 +394,7 @@ async def _handle_answer(
     async def subscribe(
         self,
         document: DocumentNode,
-        variable_values: Optional[Dict[str, str]] = None,
+        variable_values: Optional[Dict[str, Any]] = None,
         operation_name: Optional[str] = None,
         send_stop: Optional[bool] = True,
     ) -> AsyncGenerator[ExecutionResult, None]:
@@ -452,7 +452,7 @@ async def subscribe(
     async def execute(
         self,
         document: DocumentNode,
-        variable_values: Optional[Dict[str, str]] = None,
+        variable_values: Optional[Dict[str, Any]] = None,
         operation_name: Optional[str] = None,
     ) -> ExecutionResult:
         """Execute the provided document AST against the configured remote server