Source code for registrar.route.path

"""Module holding route classes dealing with POSIX paths
"""

from typing import List, Optional

from ..abc import Route
from ..config import SourceConfig
from ..source import Source, get_source


class PathRoute(Route[str]):
    """Route handler that manages the registration of values interpreted as
    file paths
    """

    def parse(self, raw: str) -> str:
        return raw

    def get_source(
        self, source_cfgs: List[SourceConfig], item: str
    ) -> Optional[Source]:
        return get_source(source_cfgs, [item])