Merge pull request 'Update python Docker tag to v3.9.21' (!106) from renovate/minor-3.9-python into main

Reviewed-on: kompetenzinventar/ki-backend#106

.dockerignore

@@ -0,0 +1,13 @@
+# SPDX-FileCopyrightText: WTF Kooperative eG <https://wtf-eg.de/>
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+*
+!Pipfile
+!Pipfile.lock
+!data/
+!ki/
+!LICENSES/
+!migrations/
+!app.py
+!run_prod.py

.drone.yml

@@ -15,15 +15,28 @@ trigger:
 
 steps:
   - name: install-lint-test
-    image: registry.wtf-eg.net/ki-backend-builder:1.0.0
+    image: python:3.9.21-alpine@sha256:f2f6a5627a879693b8c23e04df0b1a6aae3e09c165fa2a08f5c64b2b54c58d3c
+    env:
+      PYROOT: '/pyroot'
+      PYTHONUSERBASE: '/pyroot'
     commands:
+      - apk add --no-cache gcc g++ musl-dev python3-dev
+      - pip3 install pipenv
+      - pipenv verify
       - pipenv install --dev
       - pipenv run flake8
       - pipenv run reuse lint
-      - pipenv run python -m unittest discover ki
-
-image_pull_secrets:
-  - dockerconfig
+      - SQLALCHEMY_DATABASE_URI=sqlite:// pipenv run python -m unittest discover ki
+  - name: docker-dry-run
+    image: plugins/docker:20.18.6@sha256:59c993e3c4e6c097a0e2d274419aac0d7d8e929773f0ba1af44078e54389834f
+    settings:
+      registry: git.wtf-eg.de
+      repo: git.wtf-eg.de/kompetenzinventar/backend
+      target: ki-backend
+      dry_run: true
+    when:
+      event:
+        - pull_request
 
 ---
 kind: pipeline
@@ -41,10 +54,10 @@ depends_on:
 
 steps:
   - name: docker-publish
-    image: plugins/docker
+    image: plugins/docker:20.18.6@sha256:59c993e3c4e6c097a0e2d274419aac0d7d8e929773f0ba1af44078e54389834f
     settings:
-      registry: registry.wtf-eg.net
-      repo: registry.wtf-eg.net/ki-backend
+      registry: git.wtf-eg.de
+      repo: git.wtf-eg.de/kompetenzinventar/backend
       target: ki-backend
       auto_tag: true
       username:
@@ -68,7 +81,7 @@ depends_on:
 
 steps:
   - name: deploy-dev
-    image: appleboy/drone-ssh
+    image: appleboy/drone-ssh:1.7.5@sha256:995677e073454912f26d4c0fdd2f9df2e1f5a30d6603d3f2ece667311b6babb3
     settings:
       host:
         - dev01.wtf-eg.net
@@ -91,23 +104,25 @@ trigger:
 
 steps:
   - name: install-lint-test
-    image: registry.wtf-eg.net/ki-backend-builder:1.0.0
+    image: python:3.9.21-alpine@sha256:f2f6a5627a879693b8c23e04df0b1a6aae3e09c165fa2a08f5c64b2b54c58d3c
+    env:
+      PYROOT: '/pyroot'
+      PYTHONUSERBASE: '/pyroot'
     commands:
+      - apk add --no-cache gcc g++ musl-dev python3-dev
+      - pip3 install pipenv
       - pipenv install --dev
       - pipenv run flake8
       - pipenv run reuse lint
-      - pipenv run python -m unittest discover ki
+      - SQLALCHEMY_DATABASE_URI=sqlite:// pipenv run python -m unittest discover ki
   - name: docker-publish
-    image: plugins/docker
+    image: plugins/docker:20.18.6@sha256:59c993e3c4e6c097a0e2d274419aac0d7d8e929773f0ba1af44078e54389834f
     settings:
-      registry: registry.wtf-eg.net
-      repo: registry.wtf-eg.net/ki-backend
+      registry: git.wtf-eg.de
+      repo: git.wtf-eg.de/kompetenzinventar/backend
       target: ki-backend
       auto_tag: true
       username:
         from_secret: "docker_username"
       password:
         from_secret: "docker_password"
-
-image_pull_secrets:
-  - dockerconfig

.python-version

@@ -0,0 +1 @@
+3.9.21

.reuse/dep5

@@ -1,12 +0,0 @@
-Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
-Upstream-Name: Kompetenzinventar
-Upstream-Contact: Michael Weimann <mail@michael-weimann.eu>
-Source: https://git.wtf-eg.de/kompetenzinventar/ki-backend
-
-Files: data/imgs/flags/*
-Copyright: 2013 Panayiotis Lipiridis <https://flagicons.lipis.dev/>
-License: MIT
-
-Files: Pipfile.lock migrations/*
-Copyright: WTF Kooperative eG <https://wtf-eg.de/>
-License: AGPL-3.0-or-later

.yapfignore

@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: WTF Kooperative eG <https://wtf-eg.de/>
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+migrations/*.py

Dockerfile

@@ -2,7 +2,17 @@
 #
 # SPDX-License-Identifier: AGPL-3.0-or-later
 
-FROM registry.wtf-eg.net/ki-backend-builder:1.0.1 as builder
+FROM python:3.9.21-alpine@sha256:f2f6a5627a879693b8c23e04df0b1a6aae3e09c165fa2a08f5c64b2b54c58d3c AS builder
+
+ENV PYROOT=/pyroot
+ENV PYTHONUSERBASE=$PYROOT
+
+RUN apk add --no-cache \
+    gcc \
+    g++ \
+    musl-dev \
+    python3-dev && \
+    pip3 install pipenv
 
 COPY Pipfile* ./
 
@@ -10,7 +20,10 @@ RUN PIP_USER=1 PIP_IGNORE_INSTALLED=1 pipenv install --system --deploy --ignore-
 RUN pip3 uninstall --yes pipenv
 
 
-FROM registry.wtf-eg.net/ki-backend-base:1.0.1 as ki-backend
+FROM python:3.9.21-alpine@sha256:f2f6a5627a879693b8c23e04df0b1a6aae3e09c165fa2a08f5c64b2b54c58d3c AS ki-backend
+
+ENV PYROOT=/pyroot
+ENV PYTHONUSERBASE=$PYROOT
 
 # Install six explicitly. Otherwise Python complains about it missing.
 RUN pip3 install six

Pipfile

@@ -8,25 +8,26 @@ verify_ssl = true
 name = "pypi"
 
 [packages]
-flask = "~=2.0.1"
-python-dotenv = "~=0.17.1"
-flask-migrate = "~=3.0.1"
-flask-sqlalchemy  = "~=2.5.1"
-sqlalchemy = "~=1.4.18"
-waitress = "~=2.0.0"
-pyyaml = "~=6.0.1"
-flask-cors = "~=3.0.10"
-ldap3 = "~=2.9"
-pymysql = "~=1.0.2"
+flask = "==2.3.3"
+python-dotenv = "==1.0.1"
+flask-migrate = "==4.0.7"
+flask-sqlalchemy  = "==3.1.1"
+sqlalchemy = "==2.0.36"
+waitress = "==2.1.2"
+pyyaml = "==6.0.2"
+flask-cors = "==5.0.0"
+ldap3 = "==2.9.1"
+pymysql = "==1.1.1"
+werkzeug = "==2.3.8"
 
 [dev-packages]
-flake8 = "~=3.9.2"
-yapf = "~=0.31.0"
-pre-commit = "~=2.13.0"
-reuse = "~=0.13.0"
+flake8 = "==7.1.1"
+yapf = "==0.40.2"
+pre-commit = "==2.21.0"
+reuse = "==4.0.3"
 
 [requires]
-python_version = "3.8"
+python_version = "3.9"
 
 [scripts]
 clean = "rm data/ki.sqlite"

README.md

@@ -39,7 +39,7 @@ Folgende Kanäle gibt es für die Kommunikation über das Kompetenzinventar:
 
 ### Abhängigkeiten
 
-- Python 3.8
+- Python 3.9
 - [Pipenv](https://github.com/pypa/pipenv)
 
 
@@ -222,25 +222,6 @@ docker-compose up
 
 Dann http://localhost:13337 aufrufen.
 
-### Workaround, falls der Zugriff auf registry.wtf-eg.net nicht möglich ist
-
-Voraussetzung: 
-
-[ki-backend-docker](https://git.wtf-eg.de/kompetenzinventar/ki-backend-docker) muss parallel zum `ki-backend` ausgecheckt sein.
-
-```
-cd ki-backend-docker
-docker build . --target base -t ki-backend-base
-docker build . --target builder -t ki-backend-builder
-```
-
-Ändern der 2 Einträge im `Dockerfile` des `ki-backend`:
-
-- registry.wtf-eg.net/ki-backend-builder:1.0.0 -> ki-backend-builder
-- registry.wtf-eg.net/ki-backend-base:1.0.0 -> ki-backend-base
-
-Danach sollte `docker-compose up` funktionieren.
-
 ## Lizenzen
 
 Dieses Projekt erfüllt die [REUSE](https://reuse.software/) Spezifikation.

REUSE.toml

@@ -0,0 +1,24 @@
+# SPDX-FileCopyrightText: NONE
+# SPDX-License-Identifier: CC0-1.0
+
+version = 1
+SPDX-PackageName = "Kompetenzinventar Backend"
+SPDX-PackageDownloadLocation = "https://git.wtf-eg.de/kompetenzinventar/ki-backend"
+
+[[annotations]]
+path = "data/imgs/flags/**"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "2013 Panayiotis Lipiridis <https://flagicons.lipis.dev/>"
+SPDX-License-Identifier = "MIT"
+
+[[annotations]]
+path = ["Pipfile.lock", "migrations/**"]
+precedence = "aggregate"
+SPDX-FileCopyrightText = "WTF Kooperative eG <https://wtf-eg.de/>"
+SPDX-License-Identifier = "AGPL-3.0-or-later"
+
+[[annotations]]
+path = ["renovate.json", ".python-version"]
+precedence = "aggregate"
+SPDX-FileCopyrightText = "WTF Kooperative eG <https://wtf-eg.de/>"
+SPDX-License-Identifier = "AGPL-3.0-or-later"

app.py

@@ -38,7 +38,7 @@ app.config["KI_LDAP_AUTH_PASSWORD"] = os.getenv("KI_LDAP_AUTH_PASSWORD")
 app.config["KI_LDAP_BASE_DN"] = os.getenv("KI_LDAP_BASE_DN")
 
 CORS(app)
-db = SQLAlchemy(app)
+db = SQLAlchemy(app, session_options={"future": True})
 migrate = Migrate(app, db, compare_type=True)
 
 app.logger.info("Hello from KI")

data/imgs/flags/ca.svg

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="810" height="540">
+<rect width="810" height="540" fill="#FCDD09"/>
+<path stroke="#DA121A" stroke-width="60" d="M0,90H810m0,120H0m0,120H810m0,120H0"/>
+</svg>

ki/actions/seed.py

@@ -19,7 +19,7 @@ def seed_contacttypes():
 
         for contacttype in csv_reader:
             id = int(contacttype["id"])
-            db_contacttype = ContactType.query.get(id)
+            db_contacttype = db.session.get(ContactType, id)
 
             if db_contacttype is None:
                 db.session.add(ContactType(id=int(contacttype["id"]), name=contacttype["name"]))
@@ -88,71 +88,73 @@ def seed_user(auth_id,
 
 
 def seed(dev: bool):
-    seed_contacttypes()
+    with app.app_context():
+        seed_contacttypes()
 
-    skill_seed_file_path = app.config["KI_DATA_DIR"] + "/seed_data/skills.csv"
+        skill_seed_file_path = app.config["KI_DATA_DIR"] + "/seed_data/skills.csv"
 
-    app.logger.info("importing skills")
+        app.logger.info("importing skills")
 
-    with open(skill_seed_file_path) as skills_file:
-        skills_csv_reader = csv.DictReader(skills_file)
+        with open(skill_seed_file_path) as skills_file:
+            skills_csv_reader = csv.DictReader(skills_file)
 
-        for skill in skills_csv_reader:
-            id = int(skill["id"])
-            db_skill = Skill.query.get(id)
+            for skill in skills_csv_reader:
+                id = int(skill["id"])
+                db_skill = db.session.get(Skill, id)
 
-            if db_skill is None:
-                db.session.add(Skill(id=int(skill["id"]), name=skill["name"]))
+                if db_skill is None:
+                    db.session.add(Skill(id=int(skill["id"]), name=skill["name"]))
 
-    app.logger.info("importing languages")
+        app.logger.info("importing languages")
 
-    iso_seed_file_path = app.config["KI_DATA_DIR"] + "/seed_data/iso_639_1.csv"
+        iso_seed_file_path = app.config["KI_DATA_DIR"] + "/seed_data/iso_639_1.csv"
 
-    with open(iso_seed_file_path) as iso_file:
-        iso_csv_reader = csv.DictReader(iso_file)
+        with open(iso_seed_file_path) as iso_file:
+            iso_csv_reader = csv.DictReader(iso_file)
 
-        for iso in iso_csv_reader:
-            id = iso["639-1"]
-            db_language = Language.query.get(id)
+            for iso in iso_csv_reader:
+                id = iso["639-1"]
+                db_language = db.session.get(Language, id)
 
-            if db_language is None:
-                db.session.add(Language(id=iso["639-1"], name=iso["Sprache"]))
+                if db_language is None:
+                    db.session.add(Language(id=iso["639-1"], name=iso["Sprache"]))
 
-    if dev:
-        seed_user("klaus", visible=False)
+        if dev:
+            seed_user("klaus", visible=False)
 
-        for i in range(1, 20):
-            seed_user(f"babsi{i}")
+            for i in range(1, 20):
+                seed_user(f"babsi{i}")
 
-        seed_user("peter",
-                  nickname="peternichtlustig",
-                  visible=False,
-                  pronouns="Herr Dr. Dr.",
-                  volunteerwork="Gartenverein",
-                  availability_status=True,
-                  availability_hours_per_week=42,
-                  availability_text="Immer",
-                  freetext="Ich mag Kaffee",
-                  skills=[(3, 3), (1, 5)],
-                  searchtopics=[3, 1],
-                  languages=[("de", 5), ("fr", 3)],
-                  address=("Peter Nichtlustig", "Waldweg", "23i", "Hinterhaus", "13337", "Bielefeld", "Deutschland"),
-                  contacts=[(4, "@peter:wtf-eg.de"), (1, "peter@wtf-eg.de")])
+            seed_user("peter",
+                      nickname="peternichtlustig",
+                      visible=False,
+                      pronouns="Herr Dr. Dr.",
+                      volunteerwork="Gartenverein",
+                      availability_status=True,
+                      availability_hours_per_week=42,
+                      availability_text="Immer",
+                      freetext="Ich mag Kaffee",
+                      skills=[(3, 3), (1, 5)],
+                      searchtopics=[3, 1],
+                      languages=[("de", 5), ("fr", 3)],
+                      address=("Peter Nichtlustig", "Waldweg", "23i", "Hinterhaus", "13337", "Bielefeld",
+                               "Deutschland"),
+                      contacts=[(4, "@peter:wtf-eg.de"), (1, "peter@wtf-eg.de")])
 
-        seed_user("dirtydieter",
-                  volunteerwork="Müll sammeln",
-                  availability_status=True,
-                  availability_hours_per_week=24,
-                  availability_text="Nur Nachts!",
-                  freetext="1001010010111!!!",
-                  skills=[(1, 5)],
-                  address=("Friedrich Witzig", "", "", "", "", "", ""))
+            seed_user("dirtydieter",
+                      volunteerwork="Müll sammeln",
+                      availability_status=True,
+                      availability_hours_per_week=24,
+                      availability_text="Nur Nachts!",
+                      freetext="1001010010111!!!",
+                      skills=[(1, 5)],
+                      address=("Friedrich Witzig", "", "", "", "", "", ""))
 
-        all_skills = [(skill.id, 3) for skill in Skill.query.all()]
-        seed_user("jutta", languages=[("fr", 5)], skills=all_skills)
+            all_skills = [(skill.id, 3) for skill in Skill.query.all()]
+            seed_user("jutta", languages=[("fr", 5)], skills=all_skills)
 
-        seed_user("giesela", skills=[(9, 3), (10, 5)])
-        seed_user("bertha", visible=False, skills=[(11, 3), (10, 5)])
-        seed_user("monique", languages=[("fr", 4)])
+            seed_user("giesela", skills=[(9, 3), (10, 5)])
+            seed_user("bertha", visible=False, skills=[(11, 3), (10, 5)])
+            seed_user("monique", languages=[("fr", 4)])
 
-    db.session.commit()
+        db.session.commit()

ki/handlers/update_profile.py

@@ -33,7 +33,7 @@ def update_languages(profile, languages_data):
         if "id" not in language_data["language"]:
             continue
 
-        language = Language.query.get(language_data["language"]["id"])
+        language = db.session.get(Language, language_data["language"]["id"])
         profile_language = ProfileLanguage.query.filter(ProfileLanguage.profile == profile,
                                                         ProfileLanguage.language == language).first()
 
@@ -110,7 +110,7 @@ def update_contacts(profile, contacts_data):
         if "id" in contact_data:
             contact_id = int(contact_data["id"])
             contact_ids_to_be_deleted.remove(contact_id)
-            contact = Contact.query.get(contact_id)
+            contact = db.session.get(Contact, contact_id)
         else:
             contact = Contact(profile=profile, contacttype=contacttype)
             db.session.add(contact)
@@ -122,7 +122,7 @@ def update_contacts(profile, contacts_data):
 
 
 def update_profile(user_id: int):
-    user = User.query.get(user_id)
+    user = db.session.get(User, user_id)
 
     if user is None:
         return make_response({}, 404)

ki/routes.py

@@ -10,13 +10,14 @@ from ki.auth import auth
 from ki.handlers import find_profiles as find_profiles_handler
 from ki.handlers import update_profile as update_profile_handler
 from ki.models import ContactType, Language, Skill, Token, User
-from app import app
+from app import app, db
 
 content_type_svg = "image/svg+xml"
 content_type_png = "image/png"
 
 
 def token_auth(func):
+
     @wraps(func)
     def _token_auth(*args, **kwargs):
         auth_header = request.headers.get("Authorization")
@@ -65,7 +66,7 @@ def handle_completion_request(model, key):
 
 
 def handle_icon_request(model, id, path):
-    object = model.query.get(id)
+    object = db.session.get(model, id)
 
     if object is None:
         return make_response({}, 404)

ki/test/ApiTest.py

@@ -26,13 +26,14 @@ class ApiTest(unittest.TestCase):
             config = migrate.get_config()
             command.upgrade(config, "head")
 
-        seed(True)
-        max_skill = Skill.query.order_by(Skill.id.desc()).first()
-        self.max_skill_id = max_skill.id
+            seed(True)
+            max_skill = Skill.query.order_by(Skill.id.desc()).first()
+            self.max_skill_id = max_skill.id
 
     def tearDown(self):
-        db.drop_all()
-        db.engine.dispose()
+        with app.app_context():
+            db.drop_all()
+            db.engine.dispose()
 
     def login(self, username, password):
         login_data = {"username": username, "password": password}

ki/test/test_contacttypes_endpoint.py

@@ -8,6 +8,7 @@ from ki.test.ApiTest import ApiTest
 
 
 class TestContactTypesEndpoint(ApiTest):
+
     def test_skills_options(self):
         response = self.client.options("/contacttypes")
         self.assertEqual(response.status_code, 200)

ki/test/test_find_profiles_endpoint.py

@@ -8,6 +8,7 @@ from ki.test.ApiTest import ApiTest
 
 
 class TestFindProfilesEndpoint(ApiTest):
+
     def test_find_profiles_options(self):
         response = self.client.options("/users/profiles")
         self.assertEqual(response.status_code, 200)

ki/test/test_languages_endpoint.py

@@ -8,6 +8,7 @@ from ki.test.ApiTest import ApiTest
 
 
 class TestLanguagesEndpoint(ApiTest):
+
     def test_skills_options(self):
         response = self.client.options("/languages")
         self.assertEqual(response.status_code, 200)
@@ -32,6 +33,7 @@ class TestLanguagesEndpoint(ApiTest):
         self.assertEqual(response.status_code, 200)
         self.assertIn("Content-Type", response.headers)
         self.assertEqual(response.headers["Content-Type"], "image/svg+xml; charset=utf-8")
+        response.close()
 
 
 if __name__ == "main":

ki/test/test_login_endpoint.py

@@ -10,6 +10,7 @@ from ki.test.ApiTest import ApiTest
 
 
 class TestLoginEndpoint(ApiTest):
+
     def test_login(self):
         response1_data = self.login("peter", "geheim")
         response2_data = self.login("peter", "geheim")

ki/test/test_profile_endpoint.py

@@ -20,11 +20,12 @@ class TestProfileEndpoint(ApiTest):
         self.assertEqual(login_response.status_code, 200)
         self.assertIn("token", login_response.json)
 
-        babsi = User.query.filter(User.auth_id == "babsi1").first()
-        response = self.client.post(f"/users/{babsi.id}/profile",
-                                    data=json.dumps({}),
-                                    content_type="application/json",
-                                    headers={"Authorization": "Bearer " + login_response.json["token"]})
+        with app.app_context():
+            babsi = User.query.filter(User.auth_id == "babsi1").first()
+            response = self.client.post(f"/users/{babsi.id}/profile",
+                                        data=json.dumps({}),
+                                        content_type="application/json",
+                                        headers={"Authorization": "Bearer " + login_response.json["token"]})
 
         self.assertEqual(response.status_code, 403)
 
@@ -103,11 +104,12 @@ class TestProfileEndpoint(ApiTest):
                 "level": 2
             }]
         }
-        peter = User.query.filter(User.auth_id == "peter").first()
-        response = self.client.post(f"/users/{peter.id}/profile",
-                                    data=json.dumps(data),
-                                    content_type="application/json",
-                                    headers={"Authorization": "Bearer " + token})
+        with app.app_context():
+            peter = User.query.filter(User.auth_id == "peter").first()
+            response = self.client.post(f"/users/{peter.id}/profile",
+                                        data=json.dumps(data),
+                                        content_type="application/json",
+                                        headers={"Authorization": "Bearer " + token})
 
         self.assertEqual(response.status_code, 200)
         with app.app_context():
@@ -185,8 +187,9 @@ class TestProfileEndpoint(ApiTest):
     def test_get_visible_proifle(self):
         token = self.login("peter", "geheim")["token"]
 
-        babsi = User.query.filter(User.auth_id == "babsi1").first()
-        response = self.client.get(f"/users/{babsi.id}/profile", headers={"Authorization": f"Bearer {token}"})
+        with app.app_context():
+            babsi = User.query.filter(User.auth_id == "babsi1").first()
+            response = self.client.get(f"/users/{babsi.id}/profile", headers={"Authorization": f"Bearer {token}"})
 
         self.assertEqual(response.status_code, 200)
 
@@ -197,10 +200,11 @@ class TestProfileEndpoint(ApiTest):
         self.assertEqual(login_response.status_code, 200)
         self.assertIn("token", login_response.json)
 
-        peter = User.query.filter(User.auth_id == "peter").first()
-        response = self.client.get(f"/users/{peter.id}/profile",
-                                   headers={"Authorization": "Bearer " + login_response.json["token"]})
-        profile_id = peter.profile.id
+        with app.app_context():
+            peter = User.query.filter(User.auth_id == "peter").first()
+            response = self.client.get(f"/users/{peter.id}/profile",
+                                       headers={"Authorization": "Bearer " + login_response.json["token"]})
+            profile_id = peter.profile.id
         self.assertEqual(response.status_code, 200)
         self.assertDictEqual(
             response.json, {

ki/test/test_skills_endpoint.py

@@ -8,6 +8,7 @@ from ki.test.ApiTest import ApiTest
 
 
 class TestSkillsEndpoint(ApiTest):
+
     def test_skills_options(self):
         response = self.client.options("/skills")
         self.assertEqual(response.status_code, 200)
@@ -40,12 +41,14 @@ class TestSkillsEndpoint(ApiTest):
         self.assertEqual(response.status_code, 200)
         self.assertIn("Content-Type", response.headers)
         self.assertEqual(response.headers["Content-Type"], "image/svg+xml; charset=utf-8")
+        response.close()
 
     def test_get_fallback_skill_icon(self):
         response = self.client.get("/skills/2/icon")
         self.assertEqual(response.status_code, 200)
         self.assertIn("Content-Type", response.headers)
         self.assertEqual(response.headers["Content-Type"], "image/svg+xml; charset=utf-8")
+        response.close()
 
 
 if __name__ == "main":

migrations/env.py

@@ -19,7 +19,7 @@ logger = logging.getLogger('alembic.env')
 # target_metadata = mymodel.Base.metadata
 config.set_main_option(
     'sqlalchemy.url',
-    str(current_app.extensions['migrate'].db.get_engine().url).replace(
+    str(current_app.extensions['migrate'].db.engine.url).replace(
         '%', '%%'))
 target_metadata = current_app.extensions['migrate'].db.metadata
 
@@ -68,7 +68,7 @@ def run_migrations_online():
                 directives[:] = []
                 logger.info('No changes in schema detected.')
 
-    connectable = current_app.extensions['migrate'].db.get_engine()
+    connectable = current_app.extensions['migrate'].db.engine
 
     with connectable.connect() as connection:
         context.configure(

renovate.json

@@ -0,0 +1,18 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:best-practices",
+    ":disableDependencyDashboard",
+    ":maintainLockFilesMonthly",
+    ":pinVersions",
+    ":separateMultipleMajorReleases"
+  ],
+  "packageRules": [
+    {
+      "matchDepNames": ["python"],
+      "groupName": "Python",
+      "separateMinorPatch": true,
+      "separateMultipleMinor": true
+    }
+  ]
+}