Added additional style checking and automatic formatting (#219)

.pre-commit-config.yaml

@@ -0,0 +1,25 @@
+repos:
+  - repo: https://github.com/humitos/mirrors-autoflake
+    rev: v1.1
+    hooks:
+      - id: autoflake
+        args: ['-i', '--remove-all-unused-imports']
+
+  - repo: https://github.com/psf/black
+    rev: 22.3.0
+    hooks:
+      - id: black
+        args: ['-l', '88']
+
+  - repo: https://github.com/pycqa/isort
+    rev: 5.10.1
+    hooks:
+      - id: isort
+        name: isort (python)
+        args: ['-sl', '--profile', 'black']
+
+  - repo: https://github.com/pycqa/flake8
+    rev: 3.9.2
+    hooks:
+      - id: flake8
+        args: ['--max-line-length', '120', '--max-doc-length', '140']

Makefile

@@ -1,4 +1,4 @@
-.PHONY: clean install formatter lint test types docs livedocs
+.PHONY: clean install lint test types docs livedocs
 
 JOBS ?= 1
 
@@ -8,10 +8,8 @@ help:
 	@echo "        Remove Python/build artifacts."
 	@echo "    install"
 	@echo "        Install questionary."
-	@echo "    formatter"
-	@echo "        Apply black formatting to code."
 	@echo "    lint"
-	@echo "        Check the code style."
+	@echo "        Check the code style and apply black formatting."
 	@echo "    test"
 	@echo "        Run the unit tests."
 	@echo "    types"
@@ -34,11 +32,8 @@ clean:
 install:
 	poetry install --extras "docs"
 
-formatter:
-	poetry run black .
-
 lint:
-	poetry run black --check --diff .
+	poetry run pre-commit run -a
 
 test:
 	poetry run pytest --pycodestyle --cov questionary -v

docs/conf.py

@@ -2,7 +2,7 @@
 import sys
 
 sys.path.insert(0, os.path.abspath("../"))
-from questionary import __version__
+from questionary import __version__  # noqa: E402
 
 project = "Questionary"
 copyright = "2021, Questionary"

examples/advanced_workflow.py

@@ -1,5 +1,7 @@
 from pprint import pprint
-from questionary import Separator, prompt
+
+from questionary import Separator
+from questionary import prompt
 
 
 def ask_dictstyle(**kwargs):

examples/autocomplete_ants.py

@@ -6,8 +6,9 @@
 
 import questionary
 from examples import custom_style_fancy
-
-from questionary import Validator, ValidationError, prompt
+from questionary import ValidationError
+from questionary import Validator
+from questionary import prompt
 
 
 class PolyergusValidator(Validator):

examples/checkbox_separators.py

@@ -6,7 +6,9 @@
 
 import questionary
 from examples import custom_style_dope
-from questionary import Separator, Choice, prompt
+from questionary import Choice
+from questionary import Separator
+from questionary import prompt
 
 
 def ask_pystyle(**kwargs):

examples/checkbox_toppings.py

@@ -1,5 +1,5 @@
-from examples import custom_style_dope
 import questionary
+from examples import custom_style_dope
 
 if __name__ == "__main__":
     toppings = (

examples/password_git.py

@@ -6,7 +6,7 @@
 
 import questionary
 from examples import custom_style_dope
-from questionary import Separator, Choice, prompt
+from questionary import prompt
 
 
 def ask_pystyle(**kwargs):

examples/rawselect_separator.py

@@ -6,7 +6,8 @@
 
 import questionary
 from examples import custom_style_dope
-from questionary import Separator, Choice, prompt
+from questionary import Separator
+from questionary import prompt
 
 
 def ask_pystyle(**kwargs):

examples/select_restaurant.py

@@ -6,7 +6,9 @@
 
 import questionary
 from examples import custom_style_dope
-from questionary import Separator, Choice, prompt
+from questionary import Choice
+from questionary import Separator
+from questionary import prompt
 
 
 def ask_pystyle(**kwargs):

examples/text_phone_number.py

@@ -7,7 +7,9 @@
 
 import questionary
 from examples import custom_style_dope
-from questionary import Validator, ValidationError, prompt
+from questionary import ValidationError
+from questionary import Validator
+from questionary import prompt
 
 
 class PhoneNumberValidator(Validator):