Documentation: https://conda_envfile.readthedocs.io

conda_envfile

Provides a Python library, command line tools, and pre-commit tools to manage conda environment files.

Command line

conda_envfile_merge

Merge different environment files. For example:

conda_envfile_merge -a "extra-library" env1.yml env2.yml > env3.yml

merges env1.yml and env2.yml and adds the package extra-library to the merged environment file env3.yml.

conda_envfile_diff

Show the difference between two environment files. For example:

conda_envfile_diff env1.yml env2.yml

pre-commit

conda_envfile_parse

Keep your environment.yaml file unique, sorted, and legal in terms of version limitations. In your .pre-commit-config.yaml, add:

- repo: https://github.com/tdegeus/conda_envfile
  rev: v0.5.0
  hooks:
  - id: conda_envfile_parse
    files: "environment.yaml"

conda_envfile_pyproject

Keep your pyproject.toml and environment.yaml in sync. In your .pre-commit-config.yaml, add:

- repo: https://github.com/tdegeus/conda_envfile
  rev: v0.5.0
  hooks:
  - id: conda_envfile_pyproject
    files: "environment.yaml"

Python

Combine different version restrictions. For example:

import conda_envfile

list(map(str, conda_envfile.unique("foo >1.2.0", "foo =1.2.*")))

which returns

["foo >1.2.0, <1.3.0"]