python: Sort webhooks imports with isort.

zerver/webhooks/airbrake/tests.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class AirbrakeHookTests(WebhookTestCase):
     STREAM_NAME = 'airbrake'
     URL_TEMPLATE = u"/api/v1/external/airbrake?stream={stream}&api_key={api_key}"

zerver/webhooks/airbrake/view.py

@@ -4,9 +4,9 @@ from typing import Any, Dict
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.webhooks.common import check_send_webhook_message
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
+from zerver.lib.webhooks.common import check_send_webhook_message
 from zerver.models import UserProfile
 
 AIRBRAKE_TOPIC_TEMPLATE = '{project_name}'

zerver/webhooks/ansibletower/tests.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class AnsibletowerHookTests(WebhookTestCase):
     STREAM_NAME = 'ansibletower'
     URL_TEMPLATE = "/api/v1/external/ansibletower?api_key={api_key}&stream={stream}"

zerver/webhooks/ansibletower/view.py

@@ -1,14 +1,14 @@
+import operator
 from typing import Any, Dict, List
 
 from django.http import HttpRequest, HttpResponse
 
-from zerver.lib.webhooks.common import check_send_webhook_message
+from zerver.decorator import REQ, api_key_only_webhook_view, \
+    has_request_variables
 from zerver.lib.response import json_success
-from zerver.decorator import REQ, has_request_variables, api_key_only_webhook_view
+from zerver.lib.webhooks.common import check_send_webhook_message
 from zerver.models import UserProfile
 
-import operator
-
 ANSIBLETOWER_DEFAULT_MESSAGE_TEMPLATE = "{friendly_name}: [#{id} {name}]({url}) {status}."
 
 

zerver/webhooks/appfollow/tests.py

@@ -1,10 +1,10 @@
 # -*- coding: utf-8 -*-
-
 from django.test import TestCase
 
 from zerver.lib.test_classes import WebhookTestCase
 from zerver.webhooks.appfollow.view import convert_markdown
 
+
 class AppFollowHookTests(WebhookTestCase):
     STREAM_NAME = 'appfollow'
     URL_TEMPLATE = u"/api/v1/external/appfollow?stream={stream}&api_key={api_key}"

zerver/webhooks/appfollow/view.py

@@ -10,6 +10,7 @@ from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import check_send_webhook_message
 from zerver.models import UserProfile
 
+
 @api_key_only_webhook_view("AppFollow")
 @has_request_variables
 def api_appfollow_webhook(request: HttpRequest, user_profile: UserProfile,

zerver/webhooks/appveyor/tests.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class AppveyorHookTests(WebhookTestCase):
     STREAM_NAME = 'appveyor'
     URL_TEMPLATE = "/api/v1/external/appveyor?api_key={api_key}&stream={stream}"

zerver/webhooks/appveyor/view.py

@@ -2,9 +2,10 @@ from typing import Any, Dict
 
 from django.http import HttpRequest, HttpResponse
 
-from zerver.lib.webhooks.common import check_send_webhook_message
+from zerver.decorator import REQ, api_key_only_webhook_view, \
+    has_request_variables
 from zerver.lib.response import json_success
-from zerver.decorator import REQ, has_request_variables, api_key_only_webhook_view
+from zerver.lib.webhooks.common import check_send_webhook_message
 from zerver.models import UserProfile
 
 APPVEYOR_TOPIC_TEMPLATE = '{project_name}'

zerver/webhooks/basecamp/tests.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class BasecampHookTests(WebhookTestCase):
     STREAM_NAME = 'basecamp'
     URL_TEMPLATE = u"/api/v1/external/basecamp?stream={stream}&api_key={api_key}"

zerver/webhooks/basecamp/view.py

@@ -7,8 +7,8 @@ from django.http import HttpRequest, HttpResponse
 from zerver.decorator import api_key_only_webhook_view
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
-from zerver.lib.webhooks.common import check_send_webhook_message, \
-    UnexpectedWebhookEventType
+from zerver.lib.webhooks.common import UnexpectedWebhookEventType, \
+    check_send_webhook_message
 from zerver.models import UserProfile
 
 from .support_event import SUPPORT_EVENTS

zerver/webhooks/beanstalk/tests.py

@@ -6,6 +6,7 @@ from mock import MagicMock, patch
 from zerver.lib.test_classes import WebhookTestCase
 from zerver.lib.webhooks.git import COMMITS_LIMIT
 
+
 class BeanstalkHookTests(WebhookTestCase):
     STREAM_NAME = 'commits'
     URL_TEMPLATE = u"/api/v1/external/beanstalk?stream={stream}"

zerver/webhooks/beanstalk/view.py

@@ -1,22 +1,22 @@
 # Webhooks for external integrations.
-
 import base64
-from functools import wraps
-from typing import Any, Dict, Optional, List, Tuple
 import re
+from functools import wraps
+from typing import Any, Dict, List, Optional, Tuple
 
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import authenticated_rest_api_view
-from zerver.lib.types import ViewFuncT
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
+from zerver.lib.types import ViewFuncT
+from zerver.lib.validator import check_dict
 from zerver.lib.webhooks.common import check_send_webhook_message
 from zerver.lib.webhooks.git import TOPIC_WITH_BRANCH_TEMPLATE, \
     get_push_commits_event_message
-from zerver.lib.validator import check_dict
 from zerver.models import UserProfile
 
+
 def build_message_from_gitlog(user_profile: UserProfile, name: str, ref: str,
                               commits: List[Dict[str, str]], before: str, after: str,
                               url: str, pusher: str, forced: Optional[str]=None,

zerver/webhooks/beeminder/tests.py

@@ -1,8 +1,10 @@
 # -*- coding: utf-8 -*-
-from unittest.mock import patch
 from typing import Any
+from unittest.mock import patch
+
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class BeeminderHookTests(WebhookTestCase):
     STREAM_NAME = 'beeminder'
     URL_TEMPLATE = u"/api/v1/external/beeminder?api_key={api_key}&stream={stream}"

zerver/webhooks/beeminder/view.py

@@ -1,12 +1,14 @@
 # Webhooks for external integrations.
-from typing import Dict, Any
+import time
+from typing import Any, Dict
+
 from django.http import HttpRequest, HttpResponse
+
 from zerver.decorator import api_key_only_webhook_view
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import check_send_webhook_message
 from zerver.models import UserProfile
-import time
 
 MESSAGE_TEMPLATE = ("You are going to derail from goal **{goal_name}** in **{time:0.1f} hours**. "
                     "You need **{limsum}** to avoid derailing.\n"

zerver/webhooks/bitbucket/tests.py

@@ -5,6 +5,7 @@ from mock import MagicMock, patch
 
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class BitbucketHookTests(WebhookTestCase):
     STREAM_NAME = 'bitbucket'
     URL_TEMPLATE = "/api/v1/external/bitbucket?stream={stream}"

zerver/webhooks/bitbucket/view.py

@@ -11,6 +11,7 @@ from zerver.lib.webhooks.git import TOPIC_WITH_BRANCH_TEMPLATE, \
     get_push_commits_event_message
 from zerver.models import UserProfile
 
+
 @authenticated_rest_api_view(webhook_client_name="Bitbucket")
 @has_request_variables
 def api_bitbucket_webhook(request: HttpRequest, user_profile: UserProfile,

zerver/webhooks/bitbucket2/tests.py

@@ -3,6 +3,7 @@ from mock import MagicMock, patch
 
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class Bitbucket2HookTests(WebhookTestCase):
     STREAM_NAME = 'bitbucket2'
     URL_TEMPLATE = "/api/v1/external/bitbucket2?stream={stream}&api_key={api_key}"

zerver/webhooks/bitbucket2/view.py

@@ -1,23 +1,22 @@
 # Webhooks for external integrations.
 import re
-from functools import partial
 import string
-from typing import Any, Dict, List, Optional
+from functools import partial
 from inspect import signature
+from typing import Any, Dict, List, Optional
 
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
-from zerver.lib.webhooks.common import check_send_webhook_message, \
-    validate_extract_webhook_http_header, UnexpectedWebhookEventType
+from zerver.lib.webhooks.common import UnexpectedWebhookEventType, \
+    check_send_webhook_message, validate_extract_webhook_http_header
 from zerver.lib.webhooks.git import TOPIC_WITH_BRANCH_TEMPLATE, \
-    TOPIC_WITH_PR_OR_ISSUE_INFO_TEMPLATE, \
-    get_commits_comment_action_message, get_force_push_commits_event_message, \
-    get_issue_event_message, get_pull_request_event_message, \
-    get_push_commits_event_message, get_push_tag_event_message, \
-    get_remove_branch_event_message
+    TOPIC_WITH_PR_OR_ISSUE_INFO_TEMPLATE, get_commits_comment_action_message, \
+    get_force_push_commits_event_message, get_issue_event_message, \
+    get_pull_request_event_message, get_push_commits_event_message, \
+    get_push_tag_event_message, get_remove_branch_event_message
 from zerver.models import UserProfile
 
 BITBUCKET_TOPIC_TEMPLATE = '{repository_name}'

zerver/webhooks/bitbucket3/tests.py

@@ -1,6 +1,7 @@
 #  -*- coding: utf-8 -*-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class Bitbucket3HookTests(WebhookTestCase):
     STREAM_NAME = "bitbucket3"
     URL_TEMPLATE = "/api/v1/external/bitbucket3?stream={stream}&api_key={api_key}"

zerver/webhooks/bitbucket3/view.py

@@ -1,23 +1,23 @@
-from inspect import signature
-from functools import partial
 import string
-from typing import Any, Dict, Optional, List, Callable
+from functools import partial
+from inspect import signature
+from typing import Any, Callable, Dict, List, Optional
 
 from django.http import HttpRequest, HttpResponse
 
-from zerver.models import UserProfile
 from zerver.decorator import api_key_only_webhook_view
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
-from zerver.lib.webhooks.git import TOPIC_WITH_BRANCH_TEMPLATE, \
-    get_push_tag_event_message, get_remove_branch_event_message, \
-    get_create_branch_event_message, get_commits_comment_action_message, \
-    TOPIC_WITH_PR_OR_ISSUE_INFO_TEMPLATE, get_pull_request_event_message, \
-    CONTENT_MESSAGE_TEMPLATE
-from zerver.lib.webhooks.common import check_send_webhook_message, \
-    UnexpectedWebhookEventType
-from zerver.webhooks.bitbucket2.view import BITBUCKET_TOPIC_TEMPLATE, \
-    BITBUCKET_FORK_BODY, BITBUCKET_REPO_UPDATED_CHANGED
+from zerver.lib.webhooks.common import UnexpectedWebhookEventType, \
+    check_send_webhook_message
+from zerver.lib.webhooks.git import CONTENT_MESSAGE_TEMPLATE, \
+    TOPIC_WITH_BRANCH_TEMPLATE, TOPIC_WITH_PR_OR_ISSUE_INFO_TEMPLATE, \
+    get_commits_comment_action_message, get_create_branch_event_message, \
+    get_pull_request_event_message, get_push_tag_event_message, \
+    get_remove_branch_event_message
+from zerver.models import UserProfile
+from zerver.webhooks.bitbucket2.view import BITBUCKET_FORK_BODY, \
+    BITBUCKET_REPO_UPDATED_CHANGED, BITBUCKET_TOPIC_TEMPLATE
 
 BRANCH_UPDATED_MESSAGE_TEMPLATE = "{user_name} pushed to branch {branch_name}. Head is now {head}."
 PULL_REQUEST_MARKED_AS_NEEDS_WORK_TEMPLATE = "{user_name} marked [PR #{number}]({url}) as \"needs work\"."

zerver/webhooks/buildbot/tests.py

@@ -1,5 +1,6 @@
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class BuildbotHookTests(WebhookTestCase):
     STREAM_NAME = "buildbot"
     URL_TEMPLATE = u"/api/v1/external/buildbot?api_key={api_key}&stream={stream}"

zerver/webhooks/buildbot/view.py

@@ -1,12 +1,13 @@
-from typing import Dict, Any
+from typing import Any, Dict
 
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.webhooks.common import check_send_webhook_message
 from zerver.lib.request import REQ, has_request_variables
-from zerver.models import UserProfile
 from zerver.lib.response import json_success
+from zerver.lib.webhooks.common import check_send_webhook_message
+from zerver.models import UserProfile
+
 
 @api_key_only_webhook_view('Buildbot')
 @has_request_variables

zerver/webhooks/circleci/tests.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class CircleCiHookTests(WebhookTestCase):
     STREAM_NAME = 'circleci'
     URL_TEMPLATE = u"/api/v1/external/circleci?stream={stream}&api_key={api_key}"

zerver/webhooks/circleci/view.py

@@ -1,5 +1,4 @@
 # Webhooks for external integrations.
-
 from typing import Any, Dict
 
 from django.http import HttpRequest, HttpResponse

zerver/webhooks/clubhouse/tests.py

@@ -1,8 +1,10 @@
 import json
+
 from mock import MagicMock, patch
 
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class ClubhouseWebhookTest(WebhookTestCase):
     STREAM_NAME = 'clubhouse'
     URL_TEMPLATE = "/api/v1/external/clubhouse?stream={stream}&api_key={api_key}"

zerver/webhooks/clubhouse/view.py

@@ -4,13 +4,12 @@ from typing import Any, Dict, Optional
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.webhooks.common import check_send_webhook_message, \
-    UnexpectedWebhookEventType
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
+from zerver.lib.webhooks.common import UnexpectedWebhookEventType, \
+    check_send_webhook_message
 from zerver.models import UserProfile
 
-
 EPIC_NAME_TEMPLATE = "**{name}**"
 STORY_NAME_TEMPLATE = "[{name}]({app_url})"
 COMMENT_ADDED_TEMPLATE = "New comment added to the {entity} {name_template}:\n``` quote\n{text}\n```"

zerver/webhooks/codeship/tests.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class CodeshipHookTests(WebhookTestCase):
     STREAM_NAME = 'codeship'
     URL_TEMPLATE = u"/api/v1/external/codeship?stream={stream}&api_key={api_key}"

zerver/webhooks/codeship/view.py

@@ -1,5 +1,4 @@
 # Webhooks for external integrations.
-
 from typing import Any, Dict
 
 from django.http import HttpRequest, HttpResponse

zerver/webhooks/crashlytics/tests.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class CrashlyticsHookTests(WebhookTestCase):
     STREAM_NAME = 'crashlytics'
     URL_TEMPLATE = u"/api/v1/external/crashlytics?stream={stream}&api_key={api_key}"

zerver/webhooks/delighted/tests.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class DelightedHookTests(WebhookTestCase):
     STREAM_NAME = 'delighted'
     URL_TEMPLATE = "/api/v1/external/delighted?stream={stream}&api_key={api_key}"

zerver/webhooks/deskdotcom/tests.py

@@ -1,5 +1,4 @@
 # -*- coding: utf-8 -*-
-
 from zerver.lib.test_classes import WebhookTestCase
 
 # Tests for the Desk.com webhook integration.

zerver/webhooks/deskdotcom/view.py

@@ -1,5 +1,4 @@
 # Webhooks for external integrations.
-
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import authenticated_rest_api_view
@@ -8,6 +7,7 @@ from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import check_send_webhook_message
 from zerver.models import UserProfile
 
+
 # Desk.com's integrations all make the user supply a template, where it fills
 # in stuff like {{customer.name}} and posts the result as a "data" parameter.
 # There's no raw JSON for us to work from. Thus, it makes sense to just write

zerver/webhooks/dialogflow/tests.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class DialogflowHookTests(WebhookTestCase):
     URL_TEMPLATE = u"/api/v1/external/dialogflow?api_key={api_key}&email=AARON@zulip.com"
 

zerver/webhooks/dialogflow/view.py

@@ -1,12 +1,15 @@
 # Webhooks for external integrations.
 from typing import Any, Dict
+
 from django.http import HttpRequest, HttpResponse
+
 from zerver.decorator import api_key_only_webhook_view
 from zerver.lib.actions import check_send_private_message
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
 from zerver.models import UserProfile, get_user_profile_by_email
 
+
 @api_key_only_webhook_view("dialogflow")
 @has_request_variables
 def api_dialogflow_webhook(request: HttpRequest, user_profile: UserProfile,

zerver/webhooks/dropbox/tests.py

@@ -1,8 +1,8 @@
 # -*- coding: utf-8 -*-
-
 from zerver.lib.test_classes import WebhookTestCase
 from zerver.lib.users import get_api_key
 
+
 class DropboxHookTests(WebhookTestCase):
     STREAM_NAME = 'test'
     URL_TEMPLATE = "/api/v1/external/dropbox?&api_key={api_key}&stream={stream}"

zerver/webhooks/dropbox/view.py

@@ -1,9 +1,11 @@
 from django.http import HttpRequest, HttpResponse
+
+from zerver.decorator import api_key_only_webhook_view, has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import check_send_webhook_message
-from zerver.decorator import has_request_variables, api_key_only_webhook_view
 from zerver.models import UserProfile
 
+
 @api_key_only_webhook_view('Dropbox', notify_bot_owner_on_invalid_json=False)
 @has_request_variables
 def api_dropbox_webhook(request: HttpRequest, user_profile: UserProfile) -> HttpResponse:

zerver/webhooks/flock/tests.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class FlockHookTests(WebhookTestCase):
     STREAM_NAME = 'test'
     URL_TEMPLATE = u"/api/v1/external/flock?api_key={api_key}&stream={stream}"

zerver/webhooks/flock/view.py

@@ -1,10 +1,13 @@
 # Webhooks for external integrations.
+from typing import Any, Dict
+
+from django.http import HttpRequest, HttpResponse
+
+from zerver.decorator import REQ, api_key_only_webhook_view, \
+    has_request_variables
 from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import check_send_webhook_message
-from zerver.decorator import REQ, has_request_variables, api_key_only_webhook_view
 from zerver.models import UserProfile
-from django.http import HttpRequest, HttpResponse
-from typing import Dict, Any
 
 CHECK_IS_REPLY = "in reply to"
 

zerver/webhooks/freshdesk/tests.py

@@ -1,9 +1,9 @@
 # -*- coding: utf-8 -*-
-
 from mock import MagicMock, patch
 
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class FreshdeskHookTests(WebhookTestCase):
     STREAM_NAME = 'freshdesk'
     URL_TEMPLATE = u"/api/v1/external/freshdesk?stream={stream}"

zerver/webhooks/freshdesk/view.py

@@ -1,5 +1,4 @@
 """Webhooks for external integrations."""
-
 import logging
 from typing import Any, Dict, List
 

zerver/webhooks/front/tests.py

@@ -2,6 +2,7 @@ import ujson
 
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class FrontHookTests(WebhookTestCase):
     STREAM_NAME = 'front'
     URL_TEMPLATE = "/api/v1/external/front?&api_key={api_key}&stream={stream}"

zerver/webhooks/front/view.py

@@ -9,6 +9,7 @@ from zerver.lib.response import json_error, json_success
 from zerver.lib.webhooks.common import check_send_webhook_message
 from zerver.models import UserProfile
 
+
 def get_message_data(payload: Dict[str, Any]) -> Tuple[str, str, str, str]:
     link = "https://app.frontapp.com/open/" + payload['target']['data']['id']
     outbox = payload['conversation']['recipient']['handle']

zerver/webhooks/gci/tests.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class GoogleCodeInTests(WebhookTestCase):
     STREAM_NAME = 'gci'
     URL_TEMPLATE = "/api/v1/external/gci?&api_key={api_key}&stream={stream}"

zerver/webhooks/gitea/tests.py

@@ -3,6 +3,7 @@ from mock import MagicMock, patch
 
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class GiteaHookTests(WebhookTestCase):
     STREAM_NAME = 'commits'
     URL_TEMPLATE = "/api/v1/external/giteae?&api_key={api_key}&stream={stream}"

zerver/webhooks/gitea/view.py

@@ -12,7 +12,6 @@ from zerver.models import UserProfile
 # Gitea is a fork of Gogs, and so the webhook implementation is nearly the same.
 from zerver.webhooks.gogs.view import gogs_webhook_main
 
-
 fixture_to_headers = get_http_headers_from_filename("HTTP_X_GITEA_EVENT")
 
 def format_pull_request_event(payload: Dict[str, Any],

zerver/webhooks/github/tests.py

@@ -3,6 +3,7 @@ from mock import MagicMock, patch
 from zerver.lib.test_classes import WebhookTestCase
 from zerver.lib.webhooks.git import COMMITS_LIMIT
 
+
 class GithubWebhookTest(WebhookTestCase):
     STREAM_NAME = 'github'
     URL_TEMPLATE = "/api/v1/external/github?stream={stream}&api_key={api_key}"

zerver/webhooks/github/view.py

@@ -1,23 +1,22 @@
 import re
 from functools import partial
-from typing import Any, Dict, Optional
 from inspect import signature
+from typing import Any, Dict, Optional
 
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
-from zerver.lib.webhooks.common import check_send_webhook_message, \
-    validate_extract_webhook_http_header, UnexpectedWebhookEventType
+from zerver.lib.webhooks.common import UnexpectedWebhookEventType, \
+    check_send_webhook_message, get_http_headers_from_filename, \
+    validate_extract_webhook_http_header
 from zerver.lib.webhooks.git import CONTENT_MESSAGE_TEMPLATE, \
     TOPIC_WITH_BRANCH_TEMPLATE, TOPIC_WITH_PR_OR_ISSUE_INFO_TEMPLATE, \
     get_commits_comment_action_message, get_issue_event_message, \
     get_pull_request_event_message, get_push_commits_event_message, \
     get_push_tag_event_message, get_setup_webhook_message
 from zerver.models import UserProfile
-from zerver.lib.webhooks.common import \
-    get_http_headers_from_filename
 
 fixture_to_headers = get_http_headers_from_filename("HTTP_X_GITHUB_EVENT")
 

zerver/webhooks/gitlab/tests.py

@@ -4,6 +4,7 @@ from mock import MagicMock, patch
 from zerver.lib.test_classes import WebhookTestCase
 from zerver.lib.webhooks.git import COMMITS_LIMIT
 
+
 class GitlabHookTests(WebhookTestCase):
     STREAM_NAME = 'gitlab'
     URL_TEMPLATE = "/api/v1/external/gitlab?&api_key={api_key}&stream={stream}"

zerver/webhooks/gitlab/view.py

@@ -1,22 +1,23 @@
-from functools import partial
-from typing import Any, Dict, Optional
-from inspect import signature
 import re
+from functools import partial
+from inspect import signature
+from typing import Any, Dict, Optional
 
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
-from zerver.lib.webhooks.common import check_send_webhook_message, \
-    validate_extract_webhook_http_header, UnexpectedWebhookEventType
+from zerver.lib.webhooks.common import UnexpectedWebhookEventType, \
+    check_send_webhook_message, validate_extract_webhook_http_header
 from zerver.lib.webhooks.git import EMPTY_SHA, \
-    TOPIC_WITH_PR_OR_ISSUE_INFO_TEMPLATE, \
-    get_commits_comment_action_message, get_issue_event_message, \
-    get_pull_request_event_message, get_push_commits_event_message, \
-    get_push_tag_event_message, get_remove_branch_event_message
+    TOPIC_WITH_PR_OR_ISSUE_INFO_TEMPLATE, get_commits_comment_action_message, \
+    get_issue_event_message, get_pull_request_event_message, \
+    get_push_commits_event_message, get_push_tag_event_message, \
+    get_remove_branch_event_message
 from zerver.models import UserProfile
 
+
 def fixture_to_headers(fixture_name: str) -> Dict[str, Any]:
     if fixture_name.startswith("build"):
         return {}  # Since there are 2 possible event types.

zerver/webhooks/gocd/tests.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class GocdHookTests(WebhookTestCase):
     STREAM_NAME = 'gocd'
     URL_TEMPLATE = "/api/v1/external/gocd?stream={stream}&api_key={api_key}"

zerver/webhooks/gocd/view.py

@@ -1,8 +1,6 @@
 # Webhooks for external integrations.
-
 import json
 import os
-
 from typing import Any, Dict
 
 from django.http import HttpRequest, HttpResponse

zerver/webhooks/gogs/tests.py

@@ -4,6 +4,7 @@ from mock import MagicMock, patch
 from zerver.lib.test_classes import WebhookTestCase
 from zerver.lib.webhooks.git import COMMITS_LIMIT
 
+
 class GogsHookTests(WebhookTestCase):
     STREAM_NAME = 'commits'
     URL_TEMPLATE = "/api/v1/external/gogs?&api_key={api_key}&stream={stream}"

zerver/webhooks/gogs/view.py

@@ -7,13 +7,13 @@ from django.http import HttpRequest, HttpResponse
 from zerver.decorator import api_key_only_webhook_view
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
-from zerver.lib.webhooks.common import check_send_webhook_message, \
-    validate_extract_webhook_http_header, UnexpectedWebhookEventType, \
-    get_http_headers_from_filename
+from zerver.lib.webhooks.common import UnexpectedWebhookEventType, \
+    check_send_webhook_message, get_http_headers_from_filename, \
+    validate_extract_webhook_http_header
 from zerver.lib.webhooks.git import TOPIC_WITH_BRANCH_TEMPLATE, \
     TOPIC_WITH_PR_OR_ISSUE_INFO_TEMPLATE, get_create_branch_event_message, \
-    get_pull_request_event_message, get_push_commits_event_message, \
-    get_issue_event_message
+    get_issue_event_message, get_pull_request_event_message, \
+    get_push_commits_event_message
 from zerver.models import UserProfile
 
 fixture_to_headers = get_http_headers_from_filename("HTTP_X_GOGS_EVENT")

zerver/webhooks/gosquared/tests.py

@@ -1,9 +1,8 @@
 # -*- coding: utf-8 -*-
-
 from zerver.lib.test_classes import WebhookTestCase
-
 from zerver.webhooks.gosquared.view import CHAT_MESSAGE_TEMPLATE
 
+
 class GoSquaredHookTests(WebhookTestCase):
     STREAM_NAME = 'gosquared'
     URL_TEMPLATE = "/api/v1/external/gosquared?stream={stream}&api_key={api_key}"

zerver/webhooks/gosquared/view.py

@@ -5,8 +5,8 @@ from django.http import HttpRequest, HttpResponse
 from zerver.decorator import api_key_only_webhook_view
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
-from zerver.lib.webhooks.common import check_send_webhook_message, \
-    UnexpectedWebhookEventType
+from zerver.lib.webhooks.common import UnexpectedWebhookEventType, \
+    check_send_webhook_message
 from zerver.models import UserProfile
 
 TRAFFIC_SPIKE_TEMPLATE = '[{website_name}]({website_url}) has {user_num} visitors online.'

zerver/webhooks/greenhouse/tests.py

@@ -1,9 +1,9 @@
 # -*- coding: utf-8 -*-
-
 from mock import MagicMock, patch
 
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class GreenhouseHookTests(WebhookTestCase):
     STREAM_NAME = 'greenhouse'
     URL_TEMPLATE = "/api/v1/external/greenhouse?stream={stream}&api_key={api_key}"

zerver/webhooks/groove/tests.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class GrooveHookTests(WebhookTestCase):
     STREAM_NAME = 'groove'
     URL_TEMPLATE = '/api/v1/external/groove?stream={stream}&api_key={api_key}'

zerver/webhooks/groove/view.py

@@ -1,15 +1,15 @@
 # Webhooks for external integrations.
 from functools import partial
-from typing import Any, Dict, Optional, Callable
+from typing import Any, Callable, Dict, Optional
 
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
-from zerver.lib.webhooks.common import check_send_webhook_message, \
-    validate_extract_webhook_http_header, UnexpectedWebhookEventType, \
-    get_http_headers_from_filename
+from zerver.lib.webhooks.common import UnexpectedWebhookEventType, \
+    check_send_webhook_message, get_http_headers_from_filename, \
+    validate_extract_webhook_http_header
 from zerver.models import UserProfile
 
 TICKET_STARTED_TEMPLATE = """

zerver/webhooks/harbor/tests.py

@@ -3,6 +3,7 @@ from mock import MagicMock, patch
 
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class HarborHookTests(WebhookTestCase):
     STREAM_NAME = "harbor"
     URL_TEMPLATE = u"/api/v1/external/harbor?api_key={api_key}&stream={stream}"

zerver/webhooks/harbor/view.py

@@ -7,8 +7,8 @@ from django.http import HttpRequest, HttpResponse
 from zerver.decorator import api_key_only_webhook_view
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
-from zerver.lib.webhooks.common import check_send_webhook_message, \
-    UnexpectedWebhookEventType
+from zerver.lib.webhooks.common import UnexpectedWebhookEventType, \
+    check_send_webhook_message
 from zerver.models import Realm, UserProfile
 
 IGNORED_EVENTS = [

zerver/webhooks/hellosign/tests.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class HelloSignHookTests(WebhookTestCase):
     STREAM_NAME = 'hellosign'
     URL_TEMPLATE = "/api/v1/external/hellosign?stream={stream}&api_key={api_key}"

zerver/webhooks/hellosign/view.py

@@ -8,7 +8,6 @@ from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import check_send_webhook_message
 from zerver.models import UserProfile
 
-
 IS_AWAITING_SIGNATURE = "is awaiting the signature of {awaiting_recipients}"
 WAS_JUST_SIGNED_BY = "was just signed by {signed_recipients}"
 BODY = "The `{contract_title}` document {actions}."

zerver/webhooks/helloworld/tests.py

@@ -4,6 +4,7 @@ from django.conf import settings
 from zerver.lib.test_classes import WebhookTestCase
 from zerver.models import get_system_bot
 
+
 class HelloWorldHookTests(WebhookTestCase):
     STREAM_NAME = 'test'
     URL_TEMPLATE = "/api/v1/external/helloworld?&api_key={api_key}&stream={stream}"

zerver/webhooks/helloworld/view.py

@@ -4,11 +4,12 @@ from typing import Any, Dict, Iterable
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.webhooks.common import check_send_webhook_message
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
+from zerver.lib.webhooks.common import check_send_webhook_message
 from zerver.models import UserProfile
 
+
 @api_key_only_webhook_view('HelloWorld')
 @has_request_variables
 def api_helloworld_webhook(

zerver/webhooks/heroku/tests.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class HerokuHookTests(WebhookTestCase):
     STREAM_NAME = 'heroku'
     URL_TEMPLATE = u"/api/v1/external/heroku?stream={stream}&api_key={api_key}"

zerver/webhooks/heroku/view.py

@@ -1,5 +1,4 @@
 # Webhooks for external integrations.
-
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view

zerver/webhooks/homeassistant/tests.py

@@ -1,5 +1,6 @@
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class HomeAssistantHookTests(WebhookTestCase):
     STREAM_NAME = 'homeassistant'
     URL_TEMPLATE = "/api/v1/external/homeassistant?&api_key={api_key}&stream={stream}"

zerver/webhooks/homeassistant/view.py

@@ -8,6 +8,7 @@ from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import check_send_webhook_message
 from zerver.models import UserProfile
 
+
 @api_key_only_webhook_view('HomeAssistant')
 @has_request_variables
 def api_homeassistant_webhook(request: HttpRequest, user_profile: UserProfile,

zerver/webhooks/ifttt/tests.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class IFTTTHookTests(WebhookTestCase):
     STREAM_NAME = 'ifttt'
     URL_TEMPLATE = "/api/v1/external/ifttt?stream={stream}&api_key={api_key}"

zerver/webhooks/ifttt/view.py

@@ -9,6 +9,7 @@ from zerver.lib.response import json_error, json_success
 from zerver.lib.webhooks.common import check_send_webhook_message
 from zerver.models import UserProfile
 
+
 @api_key_only_webhook_view('IFTTT')
 @has_request_variables
 def api_iftt_app_webhook(request: HttpRequest, user_profile: UserProfile,

zerver/webhooks/insping/tests.py

@@ -1,5 +1,4 @@
 # -*- coding: utf-8 -*-
-
 from zerver.lib.test_classes import WebhookTestCase
 
 

zerver/webhooks/insping/view.py

@@ -1,14 +1,13 @@
-from zerver.lib.response import json_success
-from zerver.lib.webhooks.common import check_send_webhook_message
-from zerver.decorator import REQ, has_request_variables, \
-    api_key_only_webhook_view
-
-from zerver.models import UserProfile
+import time
+from typing import Any, Dict
 
 from django.http import HttpRequest, HttpResponse
-from typing import Dict, Any
 
-import time
+from zerver.decorator import REQ, api_key_only_webhook_view, \
+    has_request_variables
+from zerver.lib.response import json_success
+from zerver.lib.webhooks.common import check_send_webhook_message
+from zerver.models import UserProfile
 
 MESSAGE_TEMPLATE = """
 State changed to **{state}**:

zerver/webhooks/intercom/tests.py

@@ -2,6 +2,7 @@ from mock import MagicMock, patch
 
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class IntercomWebHookTests(WebhookTestCase):
     STREAM_NAME = 'test'
     URL_TEMPLATE = "/api/v1/external/intercom?&api_key={api_key}&stream={stream}"

zerver/webhooks/intercom/view.py

@@ -1,17 +1,16 @@
 from functools import partial
 from html.parser import HTMLParser
-from typing import Any, Dict, Tuple, Callable, List
+from typing import Any, Callable, Dict, List, Tuple
 
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
-from zerver.lib.webhooks.common import check_send_webhook_message, \
-    UnexpectedWebhookEventType
+from zerver.lib.webhooks.common import UnexpectedWebhookEventType, \
+    check_send_webhook_message
 from zerver.models import UserProfile
 
-
 COMPANY_CREATED = """
 New company **{name}** created:
 * **User count**: {user_count}

zerver/webhooks/jira/tests.py

@@ -1,10 +1,10 @@
 # -*- coding: utf-8 -*-
-
 from urllib.parse import quote, unquote
 
 from zerver.lib.test_classes import WebhookTestCase
 from zerver.lib.users import get_api_key
 
+
 class JiraHookTests(WebhookTestCase):
     STREAM_NAME = 'jira'
     URL_TEMPLATE = u"/api/v1/external/jira?api_key={api_key}&stream={stream}"

zerver/webhooks/jira/view.py

@@ -1,7 +1,7 @@
 # Webhooks for external integrations.
 import re
 import string
-from typing import Any, Dict, List, Optional, Callable
+from typing import Any, Callable, Dict, List, Optional
 
 from django.db.models import Q
 from django.http import HttpRequest, HttpResponse
@@ -9,8 +9,8 @@ from django.http import HttpRequest, HttpResponse
 from zerver.decorator import api_key_only_webhook_view
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
-from zerver.lib.webhooks.common import check_send_webhook_message, \
-    UnexpectedWebhookEventType
+from zerver.lib.webhooks.common import UnexpectedWebhookEventType, \
+    check_send_webhook_message
 from zerver.models import Realm, UserProfile, get_user_by_delivery_email
 
 IGNORED_EVENTS = [

zerver/webhooks/librato/tests.py

@@ -3,6 +3,7 @@ import urllib
 
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class LibratoHookTests(WebhookTestCase):
     STREAM_NAME = 'librato'
     URL_TEMPLATE = u"/api/v1/external/librato?api_key={api_key}&stream={stream}"

zerver/webhooks/mention/tests.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class MentionHookTests(WebhookTestCase):
     STREAM_NAME = 'test'
     URL_TEMPLATE = "/api/v1/external/mention?api_key={api_key}&stream={stream}"

zerver/webhooks/mention/view.py

@@ -9,6 +9,7 @@ from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import check_send_webhook_message
 from zerver.models import UserProfile
 
+
 @api_key_only_webhook_view('Mention')
 @has_request_variables
 def api_mention_webhook(

zerver/webhooks/netlify/tests.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class NetlifyHookTests(WebhookTestCase):
     STREAM_NAME = 'netlify'
     URL_TEMPLATE = u"/api/v1/external/netlify?stream={stream}&api_key={api_key}"

zerver/webhooks/netlify/view.py

@@ -3,11 +3,11 @@ from typing import Any, Dict, Iterable
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.webhooks.common import check_send_webhook_message, \
-    validate_extract_webhook_http_header, UnexpectedWebhookEventType, \
-    get_http_headers_from_filename
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
+from zerver.lib.webhooks.common import UnexpectedWebhookEventType, \
+    check_send_webhook_message, get_http_headers_from_filename, \
+    validate_extract_webhook_http_header
 from zerver.models import UserProfile
 
 EVENTS = ['deploy_failed', 'deploy_locked', 'deploy_unlocked', 'deploy_building', 'deploy_created']

zerver/webhooks/newrelic/tests.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class NewRelicHookTests(WebhookTestCase):
     STREAM_NAME = 'newrelic'
     URL_TEMPLATE = u"/api/v1/external/newrelic?stream={stream}&api_key={api_key}"

zerver/webhooks/newrelic/view.py

@@ -6,9 +6,9 @@ from django.http import HttpRequest, HttpResponse
 from zerver.decorator import api_key_only_webhook_view
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
-from zerver.lib.webhooks.common import check_send_webhook_message, \
-    UnexpectedWebhookEventType
 from zerver.lib.validator import check_dict
+from zerver.lib.webhooks.common import UnexpectedWebhookEventType, \
+    check_send_webhook_message
 from zerver.models import UserProfile
 
 ALERT_TEMPLATE = "{long_description} ([view alert]({alert_url}))."

zerver/webhooks/opbeat/tests.py

@@ -1,5 +1,4 @@
 # -*- coding: utf-8 -*-
-
 from zerver.lib.test_classes import WebhookTestCase
 from zerver.webhooks.opbeat.view import get_value
 

zerver/webhooks/opbeat/view.py

@@ -1,5 +1,5 @@
 # Webhooks for external integrations.
-from typing import Dict, Any, List
+from typing import Any, Dict, List
 
 from django.http import HttpRequest, HttpResponse
 

zerver/webhooks/opsgenie/tests.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class OpsGenieHookTests(WebhookTestCase):
     STREAM_NAME = 'opsgenie'
     URL_TEMPLATE = "/api/v1/external/opsgenie?&api_key={api_key}&stream={stream}"

zerver/webhooks/opsgenie/view.py

@@ -8,6 +8,7 @@ from zerver.lib.response import json_success
 from zerver.lib.webhooks.common import check_send_webhook_message
 from zerver.models import UserProfile
 
+
 @api_key_only_webhook_view('OpsGenie')
 @has_request_variables
 def api_opsgenie_webhook(request: HttpRequest, user_profile: UserProfile,

zerver/webhooks/pagerduty/tests.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class PagerDutyHookTests(WebhookTestCase):
     STREAM_NAME = 'pagerduty'
     URL_TEMPLATE = u"/api/v1/external/pagerduty?api_key={api_key}&stream={stream}"

zerver/webhooks/pagerduty/view.py

@@ -1,5 +1,4 @@
 # Webhooks for external integrations.
-
 from typing import Any, Dict, Iterable
 
 from django.http import HttpRequest, HttpResponse
@@ -7,8 +6,8 @@ from django.http import HttpRequest, HttpResponse
 from zerver.decorator import api_key_only_webhook_view
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
-from zerver.lib.webhooks.common import check_send_webhook_message, \
-    UnexpectedWebhookEventType
+from zerver.lib.webhooks.common import UnexpectedWebhookEventType, \
+    check_send_webhook_message
 from zerver.models import UserProfile
 
 PAGER_DUTY_EVENT_NAMES = {

zerver/webhooks/papertrail/tests.py

@@ -2,6 +2,7 @@ from urllib.parse import urlencode
 
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class PapertrailHookTests(WebhookTestCase):
     STREAM_NAME = 'papertrail'
     URL_TEMPLATE = "/api/v1/external/papertrail?&api_key={api_key}&stream={stream}"

zerver/webhooks/pingdom/tests.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class PingdomHookTests(WebhookTestCase):
     STREAM_NAME = 'pingdom'
     URL_TEMPLATE = u"/api/v1/external/pingdom?stream={stream}&api_key={api_key}"

zerver/webhooks/pingdom/view.py

@@ -6,8 +6,8 @@ from django.http import HttpRequest, HttpResponse
 from zerver.decorator import api_key_only_webhook_view
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
-from zerver.lib.webhooks.common import check_send_webhook_message, \
-    UnexpectedWebhookEventType
+from zerver.lib.webhooks.common import UnexpectedWebhookEventType, \
+    check_send_webhook_message
 from zerver.models import UserProfile
 
 PINGDOM_TOPIC_TEMPLATE = '{name} status.'

zerver/webhooks/pivotal/tests.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class PivotalV3HookTests(WebhookTestCase):
     STREAM_NAME = 'pivotal'
     URL_TEMPLATE = u"/api/v1/external/pivotal?stream={stream}&api_key={api_key}"

zerver/webhooks/pivotal/view.py

@@ -1,5 +1,4 @@
 """Webhooks for external integrations."""
-
 import re
 from typing import Any, Dict, List, Optional, Tuple
 
@@ -11,10 +10,11 @@ from django.utils.translation import ugettext as _
 from zerver.decorator import api_key_only_webhook_view
 from zerver.lib.request import has_request_variables
 from zerver.lib.response import json_error, json_success
-from zerver.lib.webhooks.common import check_send_webhook_message, \
-    UnexpectedWebhookEventType
+from zerver.lib.webhooks.common import UnexpectedWebhookEventType, \
+    check_send_webhook_message
 from zerver.models import UserProfile
 
+
 def api_pivotal_webhook_v3(request: HttpRequest, user_profile: UserProfile) -> Tuple[str, str]:
     payload = xml_fromstring(request.body)
 

zerver/webhooks/raygun/tests.py

@@ -1,5 +1,4 @@
 # -*- coding: utf-8 -*-
-
 from zerver.lib.test_classes import WebhookTestCase
 
 

zerver/webhooks/raygun/view.py

@@ -1,3 +1,4 @@
+import time
 from typing import Any, Dict
 
 from django.http import HttpRequest, HttpResponse
@@ -5,12 +6,10 @@ from django.http import HttpRequest, HttpResponse
 from zerver.decorator import api_key_only_webhook_view
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
-from zerver.lib.webhooks.common import check_send_webhook_message, \
-    UnexpectedWebhookEventType
+from zerver.lib.webhooks.common import UnexpectedWebhookEventType, \
+    check_send_webhook_message
 from zerver.models import UserProfile
 
-import time
-
 
 @api_key_only_webhook_view('Raygun')
 @has_request_variables

zerver/webhooks/reviewboard/view.py

@@ -3,11 +3,11 @@ from typing import Any, Dict, Iterable
 from django.http import HttpRequest, HttpResponse
 
 from zerver.decorator import api_key_only_webhook_view
-from zerver.lib.webhooks.common import check_send_webhook_message, \
-    validate_extract_webhook_http_header, UnexpectedWebhookEventType, \
-    get_http_headers_from_filename
 from zerver.lib.request import REQ, has_request_variables
 from zerver.lib.response import json_success
+from zerver.lib.webhooks.common import UnexpectedWebhookEventType, \
+    check_send_webhook_message, get_http_headers_from_filename, \
+    validate_extract_webhook_http_header
 from zerver.models import UserProfile
 
 REVIEW_REQUEST_PUBLISHED = """

zerver/webhooks/semaphore/tests.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class SemaphoreHookTests(WebhookTestCase):
     STREAM_NAME = 'semaphore'
     URL_TEMPLATE = "/api/v1/external/semaphore?stream={stream}&api_key={api_key}"

zerver/webhooks/semaphore/view.py

@@ -1,5 +1,4 @@
 # Webhooks for external integrations.
-
 from typing import Any, Dict
 
 from django.http import HttpRequest, HttpResponse

zerver/webhooks/sentry/tests.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 from zerver.lib.test_classes import WebhookTestCase
 
+
 class SentryHookTests(WebhookTestCase):
     STREAM_NAME = 'sentry'
     URL_TEMPLATE = "/api/v1/external/sentry?&api_key={api_key}&stream={stream}"