pdm-conda 0.4.0

A PDM plugin to install project dependencies with Conda

pdm-conda

A PDM plugin to install project dependencies with Conda.

Configuration

Config item	Description	Default value	Possible values
conda.runner	Conda runner executable	conda	conda, mamba, micromamba
conda.channels	Conda channels to use, order will be enforced	[]
conda.as_default_manager	Use Conda to install all possible requirements	False
conda.dependencies	Array of dependencies to install with Conda, analogue to project.dependencies	[]
conda.optional-dependencies	Groups of optional dependencies to install with Conda, analogue to project.optional-dependencies	{}
conda.dev-dependencies	Groups of development dependencies to install with Conda, analogue to tool.pdm.dev-dependencies	{}
conda.pypi-mapping.download-dir	PyPI-Conda mapping download directory	$HOME/.pdm-conda/

All configuration items use prefix pdm.tool, this is a viable configuration:

[tool.pdm.conda]
runner = "micromamba"
channels = ["conda-forge/noarch", "conda-forge", "anaconda"]
dependencies = ["pdm"]
as_default_manager = true

[tool.pdm.conda.pypi-mapping]
download-dir = "/tmp"

[tool.pdm.conda.optional-dependencies]
extra = ["anaconda:ffmpeg"] # non python dependency, obtained from anaconda channel

[tool.pdm.conda.dev-dependencies]
dev = ["pytest"]

Usage

This plugin modifies PDM commands so after adding configuration to the pyproject file it's done.

Working commands

The following commands were tested and work:

• pdm lock
• pdm install
• pdm add:
  • To add a Conda managed package --conda flag can be used multiple times followed a package (analogue to --editable).
  • You can specify per package Conda channel using conda notation channel::package.
  • You also can specify a default Conda channel with -c or --channel.
  • With flag -r or --runner you can specify the Conda runner to use.
• pdm remove
• pdm list

Development

For development docker-compose files exist in deploy directory, helper script deploy/docker-compose.sh can be used for executing docker.

For running dev environment:

bash deploy/docker-compose.sh -d up

And for productive environment:

bash deploy/docker-compose.sh up