Resolve "python_syntax is python2 only"

Closes #48 (closed)

ci-templates/python.yml

+
+.flake8_template:
+  stage: build
+  before_script: ${PYTHON_VERSION} -m pip -q install flake8
+  script: ${PYTHON_VERSION} -m flake8 --max-line-length 120 --statistics --show-source .
+
+
+.flake8_extended_template:
+  stage: .post
+  before_script:
+    - ${PYTHON_VERSION} -m pip install flake8 flake8-isort flake8-builtins
+    # The following flake8 extensions only work on python3
+    - ${PYTHON_VERSION} -m pip install flake8-eradicate flake8-functions-names flake8-return flake8-functions || true
+  script: ${PYTHON_VERSION} -m flake8 --max-line-length 120 --statistics --show-source .
+  allow_failure: true
+
+.security_template:
+  stage: .post
+  before_script:
+    - ${PYTHON_VERSION} -m pip install bandit safety
+  script:
+    - bandit -r . || RET=1
+    - safety check || RET=1
+    - exit $RET
+  allow_failure: true
+
+.py3_template:
+  image: python:3-alpine
+  variables:
+    PYTHON_VERSION: python3
+
+.py2_template:
+  image: python:2-alpine
+  variables:
+    PYTHON_VERSION: python2
+
+.py3-flake8:
+  extends:
+    - .flake8_template
+    - .py3_template
+
+.py2-flake8:
+  extends:
+    - .flake8_template
+    - .py2_template
+
+.py3-flake8_extended:
+  extends:
+    - .flake8_extended_template
+    - .py3_template
+
+.py2-flake8_extended:
+  extends:
+    - .flake8_extended_template
+    - .py2_template
+
+.py3-security:
+  extends:
+    - .security_template
+    - .py3_template