#!/usr/bin/env python
# -*- coding: utf-8 -*-
import ntpath
import os
def expanded_abspath(dir):
expanded = os.path.expanduser(os.path.expandvars(dir))
return os.path.abspath(expanded)
[docs]def filename(path):
""" Returns filename in path """
dirs, f = ntpath.split(path)
return f or ntpath.basename(dirs)
[docs]def get_first_dir_path(dir_paths):
"""
Returns the first valid dir path in dir_paths
"""
return _get_first_in_path(dir_paths, lambda path: os.path.isdir(path))
[docs]def get_first_file_path(file_paths):
"""
Returns the first valid file path in file_paths
"""
return _get_first_in_path(file_paths, lambda path: os.path.isfile(path))
def _get_first_in_path(paths, function):
"""
Returns the first found path in paths that function resolves
"""
found = [path for path in paths if function(path)]
return found[0] if len(found) > 0 else None
# vim: filetype=python