GitHub Action to lint Python code (#36)

.github/workflows/lint_python.yml

@@ -0,0 +1,21 @@
+name: lint_python
+on: [pull_request, push]
+jobs:
+  lint_python:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v2
+      - run: pip install bandit black codespell flake8 isort mypy pytest pyupgrade safety
+      - run: bandit --recursive --skip B101 . || true  # B101 is assert statements
+      - run: black --check . || true
+      - run: codespell
+      - run: flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+      - run: flake8 . --count --exit-zero --max-complexity=19 --max-line-length=245 --show-source --statistics
+      - run: isort --check-only --profile black . || true
+      - run: pip install -r requirements.txt
+      - run: mypy --ignore-missing-imports . || true
+      - run: pytest . || true
+      - run: pytest --doctest-modules . || true
+      - run: shopt -s globstar && pyupgrade --py36-plus **/*.py || true
+      - run: safety check

requirements.txt

@@ -1,5 +1,5 @@
 numpy~=1.19.5
-transformers~=4.4.2
+transformers~=4.8.2
 tqdm~=4.45.0
 setuptools~=51.3.3
 wandb~=0.10.22
@@ -9,12 +9,14 @@ fabric~=2.6.0
 optax==0.0.6
 git+https://github.com/deepmind/dm-haiku
 git+https://github.com/EleutherAI/lm-evaluation-harness/
-ray~=1.2.0
+ray~=1.4.1
 jax~=0.2.12
 Flask~=1.1.2
 cloudpickle~=1.3.0
-tensorflow-cpu~=2.4.1
+tensorflow-cpu~=2.5.0
 google-cloud-storage~=1.36.2
 smart_open[gcs]
 func_timeout
 ftfy
+fastapi
+uvicorn