chore: Bump Flask to 2.3.3 and update dependencies

.github/workflows/pr.yaml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
 
       - name: Install system dependencies
         run: |
@@ -22,31 +22,34 @@ jobs:
         run: python3 -m twine check dist/*
 
   lint:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v1
-      - uses: actions/setup-python@v1
-        with:
-          python-version: 3.6
-
-      - name: Install dependencies
-        run: pip3 install black flake8
+      - uses: actions/checkout@v2
 
+      - name: Install system dependencies
+        run: |
+          sudo apt update && sudo apt install -y --no-install-recommends python3-setuptools
+          pip3 install --upgrade setuptools
+          pip3 install black flake8
+
       - name: Flake
         run: flake8 canonicalwebteam tests
 
       - name: Black
         run: black --line-length 79 --check canonicalwebteam tests
 
   test:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v1
-      - uses: actions/setup-python@v1
-        with:
-          python-version: 3.6
+      - uses: actions/checkout@v2
+
+      - name: Install system dependencies
+        run: |
+          sudo apt update && sudo apt install -y --no-install-recommends python3-setuptools
+          pip3 install --upgrade setuptools
+          pip3 install .
 
       - name: Install dependencies
         run: pip3 install .

CHANGELOG.md

@@ -1,3 +1,8 @@
+# 2.0.0 (2024-07-04)
+
+Pin to Flask 2.3.3
+Update dependencies: jinja2, Werkzeug, markupsafe, itsdangerous
+
 # 1.0.6 (2022-08-04)
 
 Disable MIME-sniffing with `x-content-type-options: NOSNIFF` ([rationale here](https://github.com/canonical/web-design-systems-squad/issues/77#issuecomment-1205100399))

setup.py

@@ -4,7 +4,7 @@
 
 setup(
     name="canonicalwebteam.flask-base",
-    version="1.1.0",
+    version="2.0.0",
     description=(
         "Flask extension that applies common configurations"
         "to all of webteam's flask apps."
@@ -22,14 +22,14 @@
     packages=find_packages(),
     install_requires=[
         "canonicalwebteam.yaml-responses[flask] (>=1,<2)",
-        "flask==1.1.2",
-        "jinja2 (>=3,<3.1.0)",
+        "flask==2.3.3",
+        "jinja2 >= 3.1.2, < 3.2.0",
         "gevent==21.12.0",
         "greenlet==1.1.2",
         "talisker[gunicorn,gevent,flask,prometheus,raven]",
-        "Werkzeug (>=1.0.0, <1.2)",
-        "markupsafe >= 1.0, < 2.1.0",
-        "itsdangerous >= 0.24, < 2.0",
+        "Werkzeug >= 2.3.7, < 3.0.0",
+        "markupsafe >= 1.0, < 2.2.0",
+        "itsdangerous >= 0.24, < 2.2.0",
     ],
     dependency_links=[],
     include_package_data=True,

tests/test_flask_base.py

@@ -200,7 +200,7 @@ def test_favicon_redirect(self):
             self.assertEqual(302, response.status_code)
             self.assertEqual(
                 response.headers.get("Location"),
-                "http://localhost" + local_url,
+                local_url,
             )
 
     def test_favicon_serve(self):
@@ -266,6 +266,7 @@ def test_clear_trailing_slash(self):
 
     def test_static_files(self):
         flask_app = create_test_app()
+        flask_app.config["SEND_FILE_MAX_AGE_DEFAULT"] = 31536000  # 1 year
 
         with flask_app.test_client() as client:
             # Check basic serving of static files works
@@ -279,7 +280,7 @@ def test_static_files(self):
 
             max_age = flask_app.config["SEND_FILE_MAX_AGE_DEFAULT"]
             if max_age:
-                self.assertIn(f"max-age={max_age.seconds}", plain_cache)
+                self.assertIn(f"max-age={max_age}", plain_cache)
             else:
                 self.assertIn("max-age=60", plain_cache)