pipenv 命令

常用示例

说明

pipenv combines pip and virtualenv into a single workflow. It manages project dependencies with Pipfile/Pipfile.lock files, similar to npm's package.json or Ruby's Bundler. The Pipfile replaces requirements.txt with a more structured format. It separates production and development dependencies. The Pipfile.lock ensures deterministic builds by pinning exact versions and hashes. Virtual environments are created automatically per project. The shell command activates the environment, while run executes commands within it without manual activation. Environment location is determined by the project directory. Security features include hash verification of packages and vulnerability scanning via check command. The graph command visualizes the dependency tree, helping understand transitive dependencies. Pipenv integrates with .env files, automatically loading environment variables. This keeps secrets separate from code while making them available during development.

参数

install _packages_

Install packages and add to Pipfile.

uninstall _packages_

Remove packages from environment.

lock

Generate Pipfile.lock.

sync

Install packages from Pipfile.lock.

shell

Spawn shell in virtual environment.

run _command_

Run command in virtual environment.

graph

Show dependency graph.

check

Check for security vulnerabilities.

requirements

Generate requirements.txt output.

update _packages_

Update packages.

clean

Remove packages not in Pipfile.lock.

--dev, -d

Include dev dependencies.

--python _VERSION_

Specify Python version.

--venv

Show virtual environment path.

--rm

Remove virtual environment.

--where

Show project home.

--three / --two

Use Python 3 / Python 2.

--site-packages

Enable system site-packages.