from .api import Distribution
from contextlib import suppress


class PathDistribution(Distribution):
    def __init__(self, path):
        """Construct a distribution from a path to the metadata directory."""
        self._path = path

    def read_text(self, filename):
        with suppress(FileNotFoundError, NotADirectoryError, KeyError):
            return self._path.joinpath(filename).read_text(encoding='utf-8')
    read_text.__doc__ = Distribution.read_text.__doc__

    def locate_file(self, path):
        return self._path.parent / path