Minimum steps to follow to be able to have fun with Python

python_setup.ps1

$directory = "PythonApp1"
$app = "python_app1"

mkdir $directory
cd $directory
pipenv install --dev mypy pytest black isort flake8 assertpy pre-commit
mkdir src & mkdir src\$app & mkdir tests
echo "[tool.black]`
line-length = 120`
target-version = ['py310']`  # https://black.readthedocs.io/en/stable/usage_and_configuration/the_basics.html?highlight=target-version#command-line-options
`
[tool.isort]`
multi_line_output = 3`
include_trailing_comma = true`
force_grid_wrap = 0`
use_parentheses = true`
ensure_newline_before_comments = true`
line_length = 120`
`
[tool.mypy]`
show_error_codes = true`
pretty = true`
show_error_context = true`
show_column_numbers = true`
warn_unused_ignores = true`
`
[[tool.mypy.overrides]]`
module = ""assertpy""`
ignore_missing_imports = true`

[tool.pytest.ini_options]`
pythonpath = ""src/""" > pyproject.toml
echo "[flake8]`
max-line-length = 120" > .flake8
echo "fail_fast: true`
repos:`
-   repo: https://github.com/PyCQA/isort`
    rev: 5.10.1`
    hooks:`
      - id: isort`
        verbose: true`
-   repo: https://github.com/psf/black`
    rev: 22.10.0`
    hooks:`
      - id: black`
        verbose: true`
-   repo: https://gitlab.com/PyCQA/flake8`
    rev: 3.9.2`
    hooks:`
    -   id: flake8`
        verbose: true`
-   repo: https://github.com/pre-commit/mirrors-mypy`
    rev: v0.982`
    hooks:`
    -   id: mypy`
        verbose: true" > .pre-commit-config.yaml
Invoke-RestMethod -Method Get -Uri "https://www.toptal.com/developers/gitignore/api/python,pycharm,visualstudiocode" | Out-File .gitignore
git init
pipenv shell
# Maybe you have to execute next commands by yourself
pre-commit install
pre-commit autoupdate