please linter

Author: Carreau

.pre-commit-config.yaml

@@ -4,15 +4,15 @@ repos:
   hooks:
   - id: reorder-python-imports
 - repo: https://github.com/psf/black
-  rev: "22.1.0"
+  rev: "22.10.0"
   hooks:
   - id: black
 - repo: https://github.com/PyCQA/flake8
-  rev: "4.0.1"
+  rev: "5.0.4"
   hooks:
   - id: flake8
 - repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: v4.1.0
+  rev: v4.3.0
   hooks:
   - id: end-of-file-fixer
   - id: check-json

nbviewer/app.py

@@ -10,12 +10,14 @@
 import os
 from concurrent.futures import ProcessPoolExecutor
 from concurrent.futures import ThreadPoolExecutor
+from functools import cached_property
 from html import escape
 from urllib.parse import urlparse
 
 import markdown
 from jinja2 import Environment
 from jinja2 import FileSystemLoader
+from jupyter_server.base.handlers import FileFindHandler as StaticFileHandler  # type: ignore
 from nbconvert import get_exporter  # type: ignore
 from nbconvert.exporters.templateexporter import ExtensionTolerantLoader  # type: ignore
 from tornado import httpserver
@@ -51,10 +53,6 @@
 from .utils import jupyter_info
 from .utils import url_path_join
 
-from functools import cached_property
-
-from jupyter_server.base.handlers import FileFindHandler as StaticFileHandler  # type: ignore
-
 # -----------------------------------------------------------------------------
 # Code
 # -----------------------------------------------------------------------------

nbviewer/tests/test_security.py

@@ -8,6 +8,7 @@
 import os
 from unittest.mock import patch
 
+import pytest
 import requests
 
 from ..providers.local.tests.test_localfile import (
@@ -16,8 +17,6 @@
 from .base import NBViewerTestCase
 from .base import skip_unless_github_auth
 
-import pytest
-
 
 class XSSTestCase(NBViewerTestCase):
     def _xss(self, path, pattern="<script>alert"):