SDLC Automation (#1)

* Added support in gitignore to: pyenv, vscode, poetry (lock), yapf

* Added SDLC components (poetry, pre-commit, pyproject.toml, etc.)

* Initial MVP plugin design

* Added code coverage

* Cleanup

Author: Nusnus

.flake8

@@ -0,0 +1,2 @@
+[flake8]
+max-line-length = 120

.github/FUNDING.yml

@@ -1,2 +1 @@
 open_collective: celery
-

.gitignore

@@ -1,3 +1,7 @@
+# IDE stuff
+
+.idea/*
+
 # Byte-compiled / optimized / DLL files
 __pycache__/
 *.py[cod]
@@ -70,6 +74,7 @@ instance/
 
 # Sphinx documentation
 docs/_build/
+docs/_draft.rst
 
 # PyBuilder
 .pybuilder/
@@ -85,7 +90,7 @@ ipython_config.py
 # pyenv
 #   For a library or package, you might want to ignore these files since the code is
 #   intended to run in multiple environments; otherwise, check them in:
-# .python-version
+.python-version
 
 # pipenv
 #   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
@@ -138,4 +143,11 @@ dmypy.json
 cython_debug/
 
 # PyCharm
-.idea/
+.idea/
+
+# VSCode
+.devcontainer
+.vscode/
+
+# YAPF
+.style.yapf

.pre-commit-config.yaml

@@ -0,0 +1,69 @@
+repos:
+  - repo: https://github.com/python-poetry/poetry
+    rev: 1.4.0
+    hooks:
+      - id: poetry-check
+
+  - repo: https://github.com/asottile/yesqa
+    rev: v1.4.0
+    hooks:
+      - id: yesqa
+
+  - repo: https://github.com/asottile/pyupgrade
+    rev: v3.3.1
+    hooks:
+      - id: pyupgrade
+        args: ["--py37-plus"]
+
+  - repo: https://github.com/PyCQA/autoflake
+    rev: v2.0.1
+    hooks:
+      - id: autoflake
+        args: ["--in-place", "--remove-unused-variables"]
+
+  - repo: https://github.com/pycqa/isort
+    rev: 5.12.0
+    hooks:
+      - id: isort
+        args:
+          [
+            "--multi-line",
+            "7",
+            "--force-single-line-imports",
+            "--profile",
+            "black",
+          ]
+
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.4.0
+    hooks:
+      - id: check-ast
+      - id: check-case-conflict
+      - id: check-docstring-first
+      - id: check-json
+      - id: check-merge-conflict
+      - id: check-shebang-scripts-are-executable
+      - id: check-symlinks
+      - id: check-toml
+      - id: check-yaml
+      - id: debug-statements
+      - id: destroyed-symlinks
+      - id: detect-private-key
+      - id: end-of-file-fixer
+      - id: forbid-submodules
+      - id: mixed-line-ending
+      - id: pretty-format-json
+        args: ["--autofix"]
+      - id: trailing-whitespace
+
+  - repo: https://github.com/psf/black
+    rev: 23.1.0
+    hooks:
+      - id: black
+        args: ["--line-length", "120"]
+
+  - repo: https://github.com/PyCQA/flake8
+    rev: 6.0.0
+    hooks:
+      - id: flake8
+        args: ["--max-line-length", "120"]