Pylint fixes for botframework-connector library code and tests

.pylintrc

@@ -154,7 +154,8 @@ disable=print-statement,
         too-many-public-methods,
         cyclic-import,
         too-many-locals,
-        too-many-function-args
+        too-many-function-args,
+        too-many-return-statements
 
 # Enable the message, report, category or checker with the given id(s). You can
 # either give multiple identifier separated by comma (,) or put this option

libraries/botframework-connector/botframework/connector/aio/_connector_client_async.py

@@ -13,7 +13,6 @@
 from msrest import Serializer, Deserializer
 
 from .._configuration import ConnectorClientConfiguration
-from msrest.exceptions import HttpOperationError
 from .operations_async import AttachmentsOperations
 from .operations_async import ConversationsOperations
 from .. import models
@@ -24,14 +23,16 @@ class ConnectorClient(SDKClientAsync):
     [Bot Framework Developer Portal](https://dev.botframework.com). The Connector service uses industry-standard REST
     and JSON over HTTPS.
     Client libraries for this REST API are available. See below for a list.
-    Many bots will use both the Bot Connector REST API and the associated [Bot State REST API](/en-us/restapi/state). The
-    Bot State REST API allows a bot to store and retrieve state associated with users and conversations.
+    Many bots will use both the Bot Connector REST API and the associated [Bot State REST API](/en-us/restapi/state).
+    The Bot State REST API allows a bot to store and retrieve state associated with users and conversations.
     Authentication for both the Bot Connector and Bot State REST APIs is accomplished with JWT Bearer tokens, and is
     described in detail in the [Connector Authentication](/en-us/restapi/authentication) document.
     # Client Libraries for the Bot Connector REST API
     * [Bot Builder for C#](/en-us/csharp/builder/sdkreference/)
     * [Bot Builder for Node.js](/en-us/node/builder/overview/)
-    * Generate your own from the [Connector API Swagger file](https://raw.githubusercontent.com/Microsoft/BotBuilder/master/CSharp/Library/Microsoft.Bot.Connector.Shared/Swagger/ConnectorAPI.json)
+    * Generate your own from the
+    [Connector API Swagger file](https://raw.githubusercontent.com/Microsoft/BotBuilder/master/CSharp/Library/
+    Microsoft.Bot.Connector.Shared/Swagger/ConnectorAPI.json)
     © 2016 Microsoft
 
     :ivar config: Configuration for client.

libraries/botframework-connector/botframework/connector/aio/operations_async/_attachments_operations_async.py

@@ -17,7 +17,8 @@
 class AttachmentsOperations:
     """AttachmentsOperations async operations.
 
-    You should not instantiate directly this class, but create a Client instance that will create it for you and attach it as attribute.
+    You should not instantiate directly this class, but create a Client instance that will create it for you and attach
+     it as attribute.
 
     :param client: Client for service requests.
     :param config: Configuration of service client.

libraries/botframework-connector/botframework/connector/aio/operations_async/_conversations_operations_async.py

@@ -18,7 +18,8 @@
 class ConversationsOperations:
     """ConversationsOperations async operations.
 
-    You should not instantiate directly this class, but create a Client instance that will create it for you and attach it as attribute.
+    You should not instantiate directly this class, but create a Client instance that will create it for you and attach
+     it as attribute.
 
     :param client: Client for service requests.
     :param config: Configuration of service client.

libraries/botframework-connector/botframework/connector/auth/endorsements_validator.py

@@ -1,3 +1,6 @@
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+
 from typing import List
 
 
@@ -9,7 +12,7 @@ def validate(channel_id: str, endorsements: List[str]):
         if not channel_id:
             return True
 
-        if endorsements == None:
+        if endorsements is None:
             raise ValueError("Argument endorsements is null.")
 
         # The Call path to get here is:
@@ -28,5 +31,5 @@ def validate(channel_id: str, endorsements: List[str]):
         # of scope, tokens from WebChat have about 10 endorsements, and
         # tokens coming from Teams have about 20.
 
-        endorsementPresent = channel_id in endorsements
-        return endorsementPresent
+        endorsement_present = channel_id in endorsements
+        return endorsement_present

libraries/botframework-connector/botframework/connector/auth/government_constants.py

@@ -14,7 +14,8 @@ class GovernmentConstants(ABC):
     """
     TO CHANNEL FROM BOT: Login URL
     """
-    TO_CHANNEL_FROM_BOT_LOGIN_URL = "https://login.microsoftonline.us/cab8a31a-1906-4287-a0d8-4eef66b95f6e/oauth2/v2.0/token"
+    TO_CHANNEL_FROM_BOT_LOGIN_URL = \
+        "https://login.microsoftonline.us/cab8a31a-1906-4287-a0d8-4eef66b95f6e/oauth2/v2.0/token"
 
     """
     TO CHANNEL FROM BOT: OAuth scope to request
@@ -36,4 +37,5 @@ class GovernmentConstants(ABC):
     """
     TO BOT FROM GOV EMULATOR: OpenID metadata document for tokens coming from MSA
     """
-    TO_BOT_FROM_EMULATOR_OPEN_ID_METADATA_URL = "https://login.microsoftonline.us/cab8a31a-1906-4287-a0d8-4eef66b95f6e/v2.0/.well-known/openid-configuration"
+    TO_BOT_FROM_EMULATOR_OPEN_ID_METADATA_URL = \
+        "https://login.microsoftonline.us/cab8a31a-1906-4287-a0d8-4eef66b95f6e/v2.0/.well-known/openid-configuration"

libraries/botframework-connector/botframework/connector/auth/jwt_token_extractor.py

@@ -1,4 +1,6 @@
-import asyncio
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+
 import json
 from datetime import datetime, timedelta
 import requests

libraries/botframework-connector/botframework/connector/auth/jwt_token_validation.py

@@ -19,12 +19,12 @@ async def authenticate_request(
         channel_service: str = "",
     ) -> ClaimsIdentity:
         """Authenticates the request and sets the service url in the set of trusted urls.
-
         :param activity: The incoming Activity from the Bot Framework or the Emulator
         :type activity: ~botframework.connector.models.Activity
         :param auth_header: The Bearer token included as part of the request
         :type auth_header: str
         :param credentials: The set of valid credentials, such as the Bot Application ID
+        :param channel_service: String for the channel service
         :type credentials: CredentialProvider
 
         :raises Exception:

libraries/botframework-connector/botframework/connector/auth/microsoft_app_credentials.py

@@ -2,7 +2,6 @@
 from urllib.parse import urlparse
 from msrest.authentication import BasicTokenAuthentication, Authentication
 import requests
-import aiohttp
 from .constants import Constants
 
 # TODO: Decide to move this to Constants or viceversa (when porting OAuth)
@@ -11,7 +10,8 @@
     "refreshScope": "https://api.botframework.com/.default",
     "botConnectorOpenIdMetadata": "https://login.botframework.com/v1/.well-known/openidconfiguration",
     "botConnectorIssuer": "https://api.botframework.com",
-    "emulatorOpenIdMetadata": "https://login.microsoftonline.com/botframework.com/v2.0/.well-known/openid-configuration",
+    "emulatorOpenIdMetadata":
+        "https://login.microsoftonline.com/botframework.com/v2.0/.well-known/openid-configuration",
     "emulatorAuthV31IssuerV1": "https://sts.windows.net/d6d49420-f39b-4df7-a1dc-d59a935871db/",
     "emulatorAuthV31IssuerV2": "https://login.microsoftonline.com/d6d49420-f39b-4df7-a1dc-d59a935871db/v2.0",
     "emulatorAuthV32IssuerV1": "https://sts.windows.net/f8cdef31-a31e-4b4a-93e4-5f571e91255a/",
@@ -63,7 +63,7 @@ def __init__(self, app_id: str, password: str, channel_auth_tenant: str = None):
         self.microsoft_app_password = password
         tenant = (
             channel_auth_tenant
-            if channel_auth_tenant is not None and len(channel_auth_tenant) > 0
+            if channel_auth_tenant
             else Constants.DEFAULT_CHANNEL_AUTH_TENANT
         )
         self.oauth_endpoint = (
@@ -73,7 +73,7 @@ def __init__(self, app_id: str, password: str, channel_auth_tenant: str = None):
         )
         self.token_cache_key = app_id + "-cache"
 
-    def signed_session(self) -> requests.Session:
+    def signed_session(self) -> requests.Session:  # pylint: disable=arguments-differ
         """
         Gets the signed session.
         :returns: Signed requests.Session object
@@ -113,8 +113,7 @@ def get_access_token(self, force_refresh: bool = False) -> str:
             oauth_token = self.refresh_token()
             MicrosoftAppCredentials.cache.setdefault(self.token_cache_key, oauth_token)
             return oauth_token.access_token
-        else:
-            return ""
+        return ""
 
     def refresh_token(self) -> _OAuthResponse:
         """

libraries/botframework-connector/botframework/connector/connector_client.py

@@ -13,7 +13,6 @@
 from msrest import Serializer, Deserializer
 
 from ._configuration import ConnectorClientConfiguration
-from msrest.exceptions import HttpOperationError
 from .operations import AttachmentsOperations
 from .operations import ConversationsOperations
 from . import models
@@ -24,14 +23,16 @@ class ConnectorClient(SDKClient):
     [Bot Framework Developer Portal](https://dev.botframework.com). The Connector service uses industry-standard REST
     and JSON over HTTPS.
     Client libraries for this REST API are available. See below for a list.
-    Many bots will use both the Bot Connector REST API and the associated [Bot State REST API](/en-us/restapi/state). The
-    Bot State REST API allows a bot to store and retrieve state associated with users and conversations.
+    Many bots will use both the Bot Connector REST API and the associated [Bot State REST API](/en-us/restapi/state).
+    The Bot State REST API allows a bot to store and retrieve state associated with users and conversations.
     Authentication for both the Bot Connector and Bot State REST APIs is accomplished with JWT Bearer tokens, and is
     described in detail in the [Connector Authentication](/en-us/restapi/authentication) document.
     # Client Libraries for the Bot Connector REST API
     * [Bot Builder for C#](/en-us/csharp/builder/sdkreference/)
     * [Bot Builder for Node.js](/en-us/node/builder/overview/)
-    * Generate your own from the [Connector API Swagger file](https://raw.githubusercontent.com/Microsoft/BotBuilder/master/CSharp/Library/Microsoft.Bot.Connector.Shared/Swagger/ConnectorAPI.json)
+    * Generate your own from the
+    [Connector API Swagger file](https://raw.githubusercontent.com/Microsoft/BotBuilder/master/CSharp/Library
+    /Microsoft.Bot.Connector.Shared/Swagger/ConnectorAPI.json)
     © 2016 Microsoft
 
     :ivar config: Configuration for client.

libraries/botframework-connector/botframework/connector/emulator_api_client.py

@@ -21,7 +21,7 @@ async def emulate_oauth_cards(
 
         if res.status_code == 200:
             return True
-        else:
-            raise Exception(
-                f"EmulateOAuthCards failed with status code: { res.status_code }"
-            )
+
+        raise Exception(
+            f"EmulateOAuthCards failed with status code: { res.status_code }"
+        )

libraries/botframework-connector/botframework/connector/operations/_attachments_operations.py

@@ -14,10 +14,11 @@
 from .. import models
 
 
-class AttachmentsOperations(object):
+class AttachmentsOperations:
     """AttachmentsOperations operations.
 
-    You should not instantiate directly this class, but create a Client instance that will create it for you and attach it as attribute.
+    You should not instantiate directly this class, but create a Client instance that will create it for you and attach
+     it as attribute.
 
     :param client: Client for service requests.
     :param config: Configuration of service client.

libraries/botframework-connector/botframework/connector/operations/_conversations_operations.py

@@ -15,10 +15,11 @@
 from .. import models
 
 
-class ConversationsOperations(object):
+class ConversationsOperations:
     """ConversationsOperations operations.
 
-    You should not instantiate directly this class, but create a Client instance that will create it for you and attach it as attribute.
+    You should not instantiate directly this class, but create a Client instance that will create it for you and attach
+     it as attribute.
 
     :param client: Client for service requests.
     :param config: Configuration of service client.
@@ -532,7 +533,7 @@ def reply_to_activity(
         "url": "/v3/conversations/{conversationId}/activities/{activityId}"
     }
 
-    def delete_activity(
+    def delete_activity(  # pylint: disable=inconsistent-return-statements
         self,
         conversation_id,
         activity_id,
@@ -744,7 +745,7 @@ def get_conversation_paged_members(
         "url": "/v3/conversations/{conversationId}/pagedmembers"
     }
 
-    def delete_conversation_member(
+    def delete_conversation_member(  # pylint: disable=inconsistent-return-statements
         self,
         conversation_id,
         member_id,

libraries/botframework-connector/botframework/connector/token_api/_token_api_client.py

@@ -13,7 +13,6 @@
 from msrest import Serializer, Deserializer
 
 from ._configuration import TokenApiClientConfiguration
-from msrest.exceptions import HttpOperationError
 from .operations import BotSignInOperations
 from .operations import UserTokenOperations
 from . import models

libraries/botframework-connector/botframework/connector/token_api/aio/_token_api_client_async.py

@@ -13,7 +13,6 @@
 from msrest import Serializer, Deserializer
 
 from .._configuration import TokenApiClientConfiguration
-from msrest.exceptions import HttpOperationError
 from .operations_async import BotSignInOperations
 from .operations_async import UserTokenOperations
 from .. import models

libraries/botframework-connector/botframework/connector/token_api/aio/operations_async/_bot_sign_in_operations_async.py

@@ -18,7 +18,8 @@
 class BotSignInOperations:
     """BotSignInOperations async operations.
 
-    You should not instantiate directly this class, but create a Client instance that will create it for you and attach it as attribute.
+    You should not instantiate directly this class, but create a Client instance that will create it for you and attach
+     it as attribute.
 
     :param client: Client for service requests.
     :param config: Configuration of service client.

libraries/botframework-connector/botframework/connector/token_api/aio/operations_async/_user_token_operations_async.py

@@ -17,7 +17,8 @@
 class UserTokenOperations:
     """UserTokenOperations async operations.
 
-    You should not instantiate directly this class, but create a Client instance that will create it for you and attach it as attribute.
+    You should not instantiate directly this class, but create a Client instance that will create it for you and attach
+     it as attribute.
 
     :param client: Client for service requests.
     :param config: Configuration of service client.

libraries/botframework-connector/botframework/connector/token_api/operations/_bot_sign_in_operations.py

@@ -15,10 +15,11 @@
 from .. import models
 
 
-class BotSignInOperations(object):
+class BotSignInOperations:
     """BotSignInOperations operations.
 
-    You should not instantiate directly this class, but create a Client instance that will create it for you and attach it as attribute.
+    You should not instantiate directly this class, but create a Client instance that will create it for you and attach
+     it as attribute.
 
     :param client: Client for service requests.
     :param config: Configuration of service client.

libraries/botframework-connector/botframework/connector/token_api/operations/_user_token_operations.py

@@ -14,10 +14,11 @@
 from .. import models
 
 
-class UserTokenOperations(object):
+class UserTokenOperations:
     """UserTokenOperations operations.
 
-    You should not instantiate directly this class, but create a Client instance that will create it for you and attach it as attribute.
+    You should not instantiate directly this class, but create a Client instance that will create it for you and attach
+     it as attribute.
 
     :param client: Client for service requests.
     :param config: Configuration of service client.

libraries/botframework-connector/tests/authentication_stub.py

@@ -1,12 +1,15 @@
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+
 from msrest.authentication import BasicTokenAuthentication, Authentication
 
 
 class MicrosoftTokenAuthenticationStub(Authentication):
     def __init__(self, access_token):
         self.access_token = access_token
 
-    def signed_session(self):
-        basicAuthentication = BasicTokenAuthentication(
+    def signed_session(self, session=None):
+        basic_authentication = BasicTokenAuthentication(
             {"access_token": self.access_token}
         )
-        return basicAuthentication.signed_session()
+        return session or basic_authentication.signed_session()

libraries/botframework-connector/tests/test_attachments.py

@@ -1,11 +1,14 @@
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+
 import os
 import base64
-import pytest
 import asyncio
+import pytest
 from azure_devtools.scenario_tests import ReplayableTest
 
 import msrest
-from botbuilder.schema import *
+from botbuilder.schema import AttachmentData, ErrorResponseException
 from botframework.connector import ConnectorClient
 from botframework.connector.auth import MicrosoftAppCredentials
 
@@ -43,8 +46,8 @@ def read_base64(path_to_file):
         return encoded_string
 
 
-loop = asyncio.get_event_loop()
-auth_token = loop.run_until_complete(get_auth_token())
+LOOP = asyncio.get_event_loop()
+AUTH_TOKEN = LOOP.run_until_complete(get_auth_token())
 
 
 class AttachmentsTest(ReplayableTest):
@@ -53,7 +56,7 @@ def __init__(self, method_name):
 
     @property
     def credentials(self):
-        return MicrosoftTokenAuthenticationStub(auth_token)
+        return MicrosoftTokenAuthenticationStub(AUTH_TOKEN)
 
     def test_attachments_upload_and_get_attachment(self):
         attachment = AttachmentData(
@@ -124,7 +127,7 @@ def test_attachments_get_attachment_view_with_invalid_view_id_fails(self):
                 CONVERSATION_ID, attachment
             )
             attachment_id = response.id
-            attachment_view = connector.attachments.get_attachment(
+            connector.attachments.get_attachment(
                 attachment_id, "invalid"
             )