adds precommit

Signed-off-by: Wenqi Li <wenqil@nvidia.com>

.pre-commit-config.yaml

@@ -22,30 +22,11 @@ repos:
         args: ['--maxkb=1024']
       - id: detect-private-key
 
-  #- repo: https://github.com/asottile/pyupgrade
-  #  rev: v2.23.2
-  #  hooks:
-  #    - id: pyupgrade
-  #      args: [--py36-plus]
-  #      name: Upgrade code
-
-  #- repo: https://github.com/asottile/yesqa
-  #  rev: v1.2.3
-  #  hooks:
-  #    - id: yesqa
-  #      name: Unused noqa
-
-  #- repo: https://github.com/PyCQA/isort
-  #  rev: 5.9.3
-  #  hooks:
-  #    - id: isort
-  #      name: Format imports
-
-  # - repo: https://github.com/psf/black
-  #   rev: 21.7b0
-  #   hooks:
-  #     - id: black
-  #       name: Format code
+  - repo: https://github.com/psf/black
+    rev: "22.12.0"
+    hooks:
+      - id: black
+      - id: black-jupyter
 
   #- repo: https://github.com/executablebooks/mdformat
   #  rev: 0.7.8

pyproject.toml

@@ -0,0 +1,25 @@
+[tool.black]
+line-length = 120
+target-version = ['py37', 'py38', 'py39', 'py310']
+include = '\.pyi?$'
+exclude = '''
+(
+  /(
+    # exclude a few common directories in the root of the project
+      \.eggs
+    | \.git
+    | \.hg
+    | \.mypy_cache
+    | \.tox
+    | \.venv
+    | venv
+    | \.pytype
+    | _build
+    | buck-out
+    | build
+    | dist
+  )/
+  # also separately exclude a file named versioneer.py
+  | monai/_version.py
+)
+'''

runner.sh

@@ -450,7 +450,7 @@ for file in "${files[@]}"; do
             echo Applying autofixes...
             jupytext "$filename" --opt custom_cell_magics="writefile" \
                 --pipe "autoflake --in-place --remove-unused-variables --imports numpy,monai,matplotlib,torch,ignite {}" \
-                --pipe "autopep8 - --ignore W291 --max-line-length 120" \
+                --pipe "autopep8 - --ignore W291,E203 --max-line-length 120" \
                 --pipe "sed 's/ = list()/ = []/'"
         fi
 
@@ -461,7 +461,7 @@ for file in "${files[@]}"; do
         jupytext "$filename" --opt custom_cell_magics="writefile" -w --to script -o - | \
             sed 's/\(^\s*\)%/\1pass  # %/' | \
             sed 's/\(^#.*\)$/\1  # noqa: E501/' | \
-            flake8 - --show-source --max-line-length 120
+            flake8 - --show-source --extend-ignore=E203 --max-line-length 120
         success=$?
         if [ ${success} -ne 0 ]
         then