optional_dependencies

Construct Checks for Optional Dependencies

Installation

pip install optional_dependencies

Documentation

This package allows for easy construction of checks for optional dependencies. As every Python project can have its own unique set of optional dependencies, optional_dependencies provides an enum.Enum base class for enumerating the optional dependencies.

from optional_dependencies import OptionalDependencyEnum, auto

# Note that `auto` is just a re-export of enum.auto


class OptDeps(OptionalDependencyEnum):
    PACKAGING = auto()


OptDeps.PACKAGING
# <OptDeps.PACKAGING: <Version('...')>>

OptDeps.PACKAGING.is_installed
# True

OptDeps.PACKAGING.version
# <Version('...')>

Citation

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Development