poetry-exec-plugin 1.0.1

A plugin for poetry that allows you to execute scripts defined in your pyproject.toml, just like you can in npm or pipenv.

poetry-exec-plugin

A plugin for poetry that allows you to execute scripts defined in your pyproject.toml, just like you can in npm or pipenv

Installation

Installation requires poetry 2.0.0+. To install this plugin run:

poetry self add poetry-exec-plugin

For other methods of installing plugins see the poetry documentation.

Usage

To use this plugin, first define the scripts that you wish to be able to execute in your pyproject.toml file under a section called tool.poetry-exec-plugin.commands. For example:

[tool.poetry-exec-plugin.commands]
hello-world = "TEXT=hello-world; echo $TEXT"
lint = "flake8"

This will define a script that you can then execute with the poetry exec <script> command. This will execute your script inside of the environment that poetry creates for you, allowing you to access the dependencies installed for your project. The script will also always run from the same directory as your pyproject.toml file. This mimics the behaviour of npm/yarn. For example:

$ poetry exec hello-world
hello-world

$ poetry exec lint
./my_file.py:29:25: E222 multiple spaces after operator

Anything that you append to your exec command will be appended to the script. You can use this to pass extra flags and arguments to the commands in your scripts. For example:

$ poetry exec hello-world one two three
hello-world one two three

$ poetry exec lint --version
3.9.2 (mccabe: 0.6.1, pycodestyle: 2.7.0, pyflakes: 2.3.1) CPython 3.9.0 on Darwin

Publishing

To publish a new version,first bump the package version in pyproject.toml and commit your changes to the main branch (via pull request). Then in GitHub create a new release with the new version as the tag and name. You can use the handy auto release notes feature to populate the release description.