Agent Skills
› NeverSight/learn-skills.dev
› python-env
python-env
GitHub基于uv工具的高速Python环境管理技能，涵盖虚拟环境创建、包安装与依赖管理、pyproject配置及脚本运行。提供故障排查指南，推荐替代pip以提升效率，并关联高级Python开发模式。
Trigger Scenarios
使用uv进行Python环境管理
创建或激活虚拟环境(venv)
通过uv pip安装或卸载软件包
处理pyproject.toml配置文件
解决Python依赖冲突或版本问题
Install
npx skills add NeverSight/learn-skills.dev --skill python-env -g -y
SKILL.md
Frontmatter
{
"name": "python-env",
"depends-on": [],
"description": "Fast Python environment management with uv (10-100x faster than pip). Triggers on: uv, venv, pip, pyproject, python environment, install package, dependencies.",
"allowed-tools": "Bash",
"compatibility": "Requires uv CLI tool. Install: curl -LsSf https:\/\/astral.sh\/uv\/install.sh | sh",
"related-skills": []
}
Python Environment
Fast Python environment management with uv.
Quick Commands
| Task | Command |
|---|---|
| Create venv | uv venv |
| Install package | uv pip install requests |
| Install from requirements | uv pip install -r requirements.txt |
| Run script | uv run python script.py |
| Show installed | uv pip list |
Virtual Environment
# Create venv (instant)
uv venv
# Create with specific Python
uv venv --python 3.11
# Activate (or use uv run)
source .venv/bin/activate # Unix
.venv\Scripts\activate # Windows
Package Installation
# Single package
uv pip install requests
# Multiple packages
uv pip install flask sqlalchemy pytest
# With extras
uv pip install "fastapi[all]"
# Version constraints
uv pip install "django>=4.0,<5.0"
# Uninstall
uv pip uninstall requests
Minimal pyproject.toml
[project]
name = "my-project"
version = "0.1.0"
requires-python = ">=3.10"
dependencies = [
"httpx>=0.25",
"pydantic>=2.0",
]
[project.optional-dependencies]
dev = [
"pytest>=7.0",
"ruff>=0.1",
]
Project Setup Checklist
mkdir my-project && cd my-project
uv venv
# Create pyproject.toml
uv pip install -e ".[dev]"
uv pip list
Troubleshooting
| Issue | Solution |
|---|---|
| "No Python found" | uv python install 3.11 |
| Wrong Python version | uv venv --python 3.11 |
| Conflicting deps | uv pip compile --resolver=backtracking |
| Cache issues | uv cache clean |
When to Use
- Always use uv over pip for speed
- Creating virtual environments
- Installing packages
- Managing dependencies
- Running scripts in project context
Additional Resources
For detailed patterns, load:
./references/pyproject-patterns.md- Full pyproject.toml examples, tool configs./references/dependency-management.md- Lock files, workspaces, private packages./references/publishing.md- PyPI publishing, versioning, CI/CD
See Also
This is a foundation skill with no prerequisites.
Build on this skill:
python-typing-patterns- Type hints for projectspython-pytest-patterns- Testing infrastructurepython-fastapi-patterns- Web API development
Version History
- e0220ca Current 2026-07-05 20:34
