Fix issues raised by mypy and isort

Author: samwelkanda

msgraphcore/graph_session.py

@@ -6,7 +6,8 @@
 from msgraphcore.constants import BASE_URL, SDK_VERSION
 from msgraphcore.middleware.abc_token_credential import TokenCredential
 from msgraphcore.middleware.authorization import AuthorizationHandler
-from msgraphcore.middleware.middleware import (BaseMiddleware, MiddlewarePipeline)
+from msgraphcore.middleware.middleware import (BaseMiddleware,
+                                               MiddlewarePipeline)
 from msgraphcore.middleware.options.middleware_control import \
     middleware_control
 
@@ -19,7 +20,7 @@ class GraphSession(Session):
     def __init__(
         self,
         credential: TokenCredential,
-        scopes: [str] = ['.default'],
+        scopes: list[str] = ['.default'],
         middleware: list = [],
         api_version: str = 'v1.0'
     ):
@@ -98,7 +99,7 @@ def _graph_url(self, url: str) -> str:
         """
         return self._base_url + url if (url[0] == '/') else url
 
-    def _register(self, middleware: [BaseMiddleware]) -> None:
+    def _register(self, middleware: list[BaseMiddleware]) -> None:
         """Adds middleware to middleware_pipeline
 
         :param middleware: list of middleware
@@ -118,7 +119,7 @@ def _append_sdk_version(self) -> None:
             self.headers.update(
                 {
                     'sdkVersion':
-                    'graph-python-' + SDK_VERSION + ', ' + self.headers.get('sdkVersion')
+                    'graph-python-' + SDK_VERSION + ', ' + str(self.headers.get('sdkVersion'))
                 }
             )
         else:

msgraphcore/middleware/authorization.py

@@ -1,11 +1,12 @@
-from ..constants import AUTH_MIDDLEWARE_OPTIONS
+from msgraphcore.constants import AUTH_MIDDLEWARE_OPTIONS
+
 from .abc_token_credential import TokenCredential
 from .middleware import BaseMiddleware
 from .options.middleware_control import middleware_control
 
 
 class AuthorizationHandler(BaseMiddleware):
-    def __init__(self, credential: TokenCredential, scopes: [str]):
+    def __init__(self, credential: TokenCredential, scopes: list[str]):
         super().__init__()
         self.credential = credential
         self.scopes = scopes

msgraphcore/middleware/options/auth_middleware_options.py

@@ -1,3 +1,3 @@
 class AuthMiddlewareOptions:
-    def __init__(self, scopes: [str]):
+    def __init__(self, scopes: list[str]):
         self.scopes = scopes

msgraphcore/middleware/options/middleware_control.py

@@ -1,6 +1,6 @@
 from msgraphcore.constants import AUTH_MIDDLEWARE_OPTIONS
 
-from ..options.auth_middleware_options import AuthMiddlewareOptions
+from .auth_middleware_options import AuthMiddlewareOptions
 
 
 class MiddlewareControl:

tests/unit/test_middleware_pipeline.py

@@ -1,7 +1,8 @@
 from collections import OrderedDict
 from unittest import TestCase
 
-from msgraphcore.middleware.middleware import (BaseMiddleware, MiddlewarePipeline)
+from msgraphcore.middleware.middleware import (BaseMiddleware,
+                                               MiddlewarePipeline)
 
 
 class MiddlewarePipelineTest(TestCase):