Change: remove support for python 3.7 and 3.8

Also, add support for python 3.10 and 3.11
SC-904

.docker/prod.Dockerfile

@@ -12,8 +12,8 @@ RUN apt-get update && \
     apt-get remove --purge --auto-remove -y && \
     rm -rf /var/lib/apt/lists/*
 
-RUN python -m pip install --upgrade pip && \
-    python3 -m pip install poetry
+RUN python -m pip install --upgrade --break-system-packages pip && \
+    python3 -m pip install --break-system-packages poetry
 
 RUN rm -rf dist && poetry build -f wheel
 
@@ -44,7 +44,7 @@ RUN addgroup --gid 1001 --system notus && \
 COPY --from=builder /source/dist/* /notus/
 COPY .docker/entrypoint.sh /usr/local/bin/entrypoint
 
-RUN python3 -m pip install /notus/*
+RUN python3 -m pip install  --break-system-packages /notus/*
 
 RUN apt-get purge -y gcc python3-dev && apt-get autoremove -y
 

.github/workflows/ci-python.yml

@@ -13,10 +13,9 @@ jobs:
     strategy:
       matrix:
         python-version:
-          - "3.7"
-          - "3.8"
           - "3.9"
           - "3.10"
+          - "3.11"
     steps:
       - uses: actions/checkout@v3
       - name: Check with black, pylint and pontos.version
@@ -31,8 +30,6 @@ jobs:
     strategy:
       matrix:
         python-version:
-          - "3.7"
-          - "3.8"
           - "3.9"
           - "3.10"
           - "3.11"

.pylintrc

@@ -465,4 +465,4 @@ valid-metaclass-classmethod-first-arg=mcs
 
 # Exceptions that will emit a warning when being caught. Defaults to
 # "Exception"
-overgeneral-exceptions=Exception
+overgeneral-exceptions=builtins.Exception

notus/scanner/models/packages/package.py

@@ -174,7 +174,10 @@ class PackageAdvisories:
     )
 
     is_comparable = (
-        lambda a, b: a.compare(b) != PackageComparison.NOT_COMPARABLE
+        lambda a, b: a.compare(  # pylint: disable=unnecessary-lambda-assignment
+            b
+        )
+        != PackageComparison.NOT_COMPARABLE
     )
 
     comparison_map = {
@@ -209,7 +212,9 @@ def add_advisory_for_package(
         if verifier not in self.comparison_map:
             verifier = ">="
         advisories = self.get_package_advisories_for_package(package)
-        is_vulnerable = lambda other: self.comparison_map[verifier](
+        is_vulnerable = lambda other: self.comparison_map[  # pylint: disable=unnecessary-lambda-assignment
+            verifier
+        ](
             package, other
         )
 

pyproject.toml

@@ -17,8 +17,6 @@ classifiers=[
   "License :: OSI Approved :: GNU Affero General Public License v3 or later (AGPLv3+)",
   "Intended Audience :: Developers",
   "Intended Audience :: System Administrators",
-  "Programming Language :: Python :: 3.7",
-  "Programming Language :: Python :: 3.8",
   "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
@@ -41,7 +39,7 @@ packages = [
 ]
 
 [tool.poetry.dependencies]
-python = "^3.7"
+python = "^3.9"
 paho-mqtt = ">=1.5.1"
 psutil = "^5.9"
 python-gnupg = "^0.5.1"

smoketest/Dockerfile

@@ -33,7 +33,7 @@ RUN apt-get update && \
     python3-pip && \
     apt-get remove --purge --auto-remove -y && \
     rm -rf /var/lib/apt/lists/*
-RUN python3 -m pip install poetry
+RUN python3 -m pip install --break-system-packages poetry
 RUN rm -rf dist && poetry build -f wheel
 
 # we want to start ospd-openvas, mosquitto, redis as well as notus on the same
@@ -63,7 +63,7 @@ RUN apt-get update && \
 
 COPY --from=builder /source/dist/* /usr/local/src/notus/
 
-RUN python3 -m pip install /usr/local/src/notus/*
+RUN python3 -m pip install --break-system-packages /usr/local/src/notus/*
 
 RUN apt-get purge -y gcc python3-dev && apt-get autoremove -y
 

tests/loader/test_gpg.py

@@ -22,7 +22,9 @@ class GpgTest(TestCase):
     @patch("pathlib.Path")
     def test_reload(self, gmock, pathmock: Path):
         def on_failure(_: Optional[Dict[str, str]]) -> Dict[str, str]:
-            raise Exception("verification_failed")
+            raise Exception(  # pylint: disable=broad-exception-raised
+                "verification_failed"
+            )
 
         omock = Mock()
         emock = Mock()

tests/test_verifier.py

@@ -44,8 +44,12 @@ def per_symbol(
         """
         returns not_in_result and in result
         """
-        greater = lambda: name.replace("15", "16")
-        smaller = lambda: name.replace("15", "14")
+        greater = lambda: name.replace(  # pylint: disable=unnecessary-lambda-assignment
+            "15", "16"
+        )
+        smaller = lambda: name.replace(  # pylint: disable=unnecessary-lambda-assignment
+            "15", "14"
+        )  # pylint: disable=unnecessary-lambda-assignment
         if not verifier:
             return [greater(), name], [smaller()]
         if verifier == ">":