ci: also build with Python 3.11

.github/workflows/main.yml

@@ -7,10 +7,14 @@ on:
 jobs:
   poetry-with-codecov:
     strategy:
+      fail-fast: false
       matrix:
-        python-version: [ "3.10" ]
+        python-version:
+          - "3.10"
+          - "3.11"
     uses: lars-reimann/.github/.github/workflows/poetry-codecov-reusable.yml@main
     with:
       working-directory: .
       python-version: ${{ matrix.python-version }}
       module-name: library_analyzer
+      coverage: ${{ matrix.python-version == '3.10' }}

.github/workflows/pr.yml

@@ -11,10 +11,14 @@ concurrency:
 jobs:
   poetry-with-codecov:
     strategy:
+      fail-fast: false
       matrix:
-        python-version: [ "3.10" ]
+        python-version:
+          - "3.10"
+          - "3.11"
     uses: lars-reimann/.github/.github/workflows/poetry-codecov-reusable.yml@main
     with:
       working-directory: .
       python-version: ${{ matrix.python-version }}
       module-name: library_analyzer
+      coverage: ${{ matrix.python-version == '3.10' }}

src/library_analyzer/processing/api/_package_metadata.py

@@ -44,7 +44,7 @@ def distribution(package_name: str) -> Optional[str]:
 
 
 def distribution_version(dist: Optional[str]) -> Optional[str]:
-    if dist is None:
+    if dist is None or len(dist) == 0:
         return None
 
     return version(dist)