GitHub Actions: add pydocstyle

.github/workflows/docs.yaml

@@ -17,6 +17,20 @@ on:
     - 'requirements.txt'
     - '.github/workflows/docs.yaml'
 jobs:
+  pydocstyle:
+    name: pydocstyle
+    runs-on: ubuntu-latest
+    steps:
+    - name: Clone repo
+      uses: actions/checkout@v2
+    - name: Set up python
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.9
+    - name: Install pydocstyle
+      run: pip install 'pydocstyle[toml]>=6.1'
+    - name: Run pydocstyle checks
+      run: pydocstyle
   sphinx:
     name: sphinx
     runs-on: ubuntu-latest

pyproject.toml

@@ -59,6 +59,11 @@ warn_return_any = true
 no_implicit_reexport = true
 strict_equality = true
 
+[tool.pydocstyle]
+convention = "google"
+match = '(?!setup).*\.py'
+match_dir = '(datasets|samplers|torchgeo|trainers|transforms)'
+
 [tool.pytest.ini_options]
 norecursedirs = [
     "*.egg*",