https://github.com/romanturas/python-env

Python virtual environment examples
https://github.com/romanturas/python-env

poetry python

Last synced: 12 months ago
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Python virtual environment examples

• Host: GitHub
• URL: https://github.com/romanturas/python-env
• Owner: RomanTuras
• Created: 2025-03-23T10:27:24.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2025-03-23T12:17:57.000Z (over 1 year ago)
• Last Synced: 2025-06-12T16:44:50.582Z (about 1 year ago)
• Topics: poetry, python
• Homepage:
• Size: 1.95 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
## Add virtual env, CLASSIC method

`python -m venv env`

`source env/bin/activate`

`pip install Flask`

`python -m pip freeze > requirements.txt`

#### Install from requirements.txt:

`pip install -r requirements.txt`

## Add virtual env, with POETRY

`pip install poetry`

> Create or init existings project:

`poetry new `

    or

`poetry init`

> Create lock:

`poetry lock`

> To Activate ENV:

`source $(poetry env info --path)/bin/activate`

> To Deactivate ENV: `deactivate`

> Examples poetry commands:

`poetry add aiosqlite`

`poetry remove aiosqlite`

`poetry install`

`poetry update`

`poetry show`

`poetry run pytest`

`poetry export --without-hashes --format=requirements.txt > requirements.txt`

## -= Example Makefile for poetry =-

Since you we are using poetry, there is no need to manually activate the virtual environment, poetry run automatically runs commands in it

```Makefile:

.PHONY: setup \

        lint \

        mypy \

        help

setup: ## Project setup

    poetry install

lint: ## Run linter

    poetry run ruff format --config ./pyproject.toml .

    poetry run ruff check --fix --config ./pyproject.toml .

mypy: ## Run mypy

    poetry run mypy ./

test: ## Run tests check

    poetry run pytest $(filter-out $@,$(MAKECMDGOALS)) -s

# Just help

help: ## Display help screen

    @grep -h -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'```