Backend upgrade.

Issue #252

.flake8

@@ -1,11 +1,12 @@
 [flake8]
-inline-quotes = double
 application_import_names = crabpy,tests
-exclude =
-    .venv,
-    ./venv,
-    __pycache__
 import-order-style = pycharm
-max-line-length = 90
-select = C,E,F,W,B,B950
-extend-ignore = E203, E501, W503
+
+extend-exclude = 
+    .pytest_cache
+filename =
+    ./tests/**.py
+    ./crabpy/**.py
+max-line-length = 80
+extend-select = B950
+extend-ignore = E203,E501,E701

.github/pr-labeler.yml

@@ -0,0 +1,3 @@
+feature: ['feature/*', 'feat/*']
+fix: ['bugfix/*', 'fix/*']
+test: test/*

.github/workflows/backend.yaml

@@ -0,0 +1,45 @@
+name: crabpy tests
+
+on:
+  push:
+    paths:
+      - crabpy/**
+      - tests/**
+      - .github/workflows/backend.yaml
+      - pyproject.toml
+      - requirements*.txt
+
+env:
+  CRABPY_INTEGRATION_TESTS: "true"
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [ "3.10", "3.11", "3.12" ]
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Display Python version
+        run: python -c "import sys; print(sys.version)"
+
+      - name: Install python requirements
+        run: |
+          pip install pip-tools
+          pip-sync requirements-dev.txt
+          pip install -e .
+
+      - name: Python tests
+        run: |
+          flake8
+          coverage run --source=crabpy -m pytest tests --crab-integration --capakey-integration
+    
+      - name: Coveralls
+        uses: coverallsapp/github-action@v2

.github/workflows/pr-labeler.yml

@@ -0,0 +1,22 @@
+name: PR Labeler
+on:
+  pull_request:
+    types: [opened]
+    branches:
+      - 'develop'
+      - 'epic'
+
+permissions:
+  contents: read
+
+jobs:
+  pr-labeler:
+    permissions:
+      contents: read # for TimonVS/pr-labeler-action to read config file
+      pull-requests: write # for TimonVS/pr-labeler-action to add labels in PR
+    runs-on: ubuntu-latest
+    steps:
+      - uses: TimonVS/pr-labeler-action@v4
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          configuration-path: .github/pr-labeler.yml

.gitignore

@@ -29,6 +29,7 @@ pip-log.txt
 .coverage
 .tox
 nosetests.xml
+.pytest_cache/
 
 
 # Cache files
@@ -39,3 +40,6 @@ dogpile_data
 
 # Pycharm
 .idea/
+
+# Environments
+.venv/