Source code for dandelion.logging._logging

#!/usr/bin/env python
modules = [
    "dandelion",
    "pandas",
    "numpy",
    "matplotlib",
    "networkx",
    "scipy",
    "distance",
    "polyleven",
]


# borrowed from scanpy's logging module
def _versions_dependencies(dependencies: list[str]) -> tuple[str, str]:
    """Version dependencies.

    Parameters
    ----------
    dependencies : list[str]
        list of dependencies.

    Yields
    ------
    tuple[str, str]
        yields dependency name and version.
    """
    for mod in dependencies:
        mod_name, dist_name = mod if isinstance(mod, tuple) else (mod, mod)
        try:
            imp = __import__(mod_name)
            yield dist_name, imp.__version__
        except (ImportError, AttributeError):
            pass




def print_versions(dependencies: list[str] = modules):
    """
    Versions that are essential for dandelion's operation.

    Parameters
    ----------
    dependencies : list[str], optional
        list of dependencies.
    """
    print(
        " ".join(
            f"{mod}=={ver}" for mod, ver in _versions_dependencies(dependencies)
        )
    )





def print_header(dependencies: list[str] = modules):
    """
    Versions that are essential for dandelion's operation.

    Parameters
    ----------
    dependencies : list[str], optional
        list of dependencies.
    """
    print(
        " ".join(
            f"{mod}=={ver}" for mod, ver in _versions_dependencies(dependencies)
        )
    )