BBBikeReader.validate_file_path¶

classmethod BBBikeReader.validate_file_path(path_to_file, osm_filename=None, data_dir=None)[source]¶

Validate the pathname of an OSM data file.

Parameters:

path_to_file (str | os.PathLike[str]) – pathname of an OSM data file
osm_filename (str) – filename of the OSM data file
data_dir (str | os.PathLike[str]) – name or pathname of the data directory

Returns:

validated pathname of the specified OSM data file

Return type:

str

Tests:

>>> from pydriosm.reader._base import BaseReader
>>> import os

>>> file_path = BaseReader.validate_file_path("a\b\c.osm.pbf")
>>> file_path
'a\b\c.osm.pbf'
>>> file_path = BaseReader.validate_file_path("a\b\c.osm.pbf", "x.y.z", data_dir="a\b")
>>> os.path.relpath(file_path)
'a\b\x.y.z'