Last active
September 19, 2018 14:57
-
-
Save lmazuel/32ee3940821714c198c67538c0f765b4 to your computer and use it in GitHub Desktop.
Fspath for Python < 3.6
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| def fspath(path): | |
| '''https://www.python.org/dev/peps/pep-0519/#os''' | |
| if isinstance(path, (str, bytes)): | |
| return path | |
| # Work from the object's type to match method resolution of other magic | |
| # methods. | |
| path_type = type(path) | |
| try: | |
| path = path_type.__fspath__(path) | |
| except AttributeError: | |
| # Added for Python 3.5 support. | |
| if isinstance(path, pathlib.Path): | |
| return str(path) | |
| elif hasattr(path_type, '__fspath__'): | |
| raise | |
| else: | |
| if isinstance(path, (str, bytes)): | |
| return path | |
| else: | |
| raise TypeError("expected __fspath__() to return str or bytes, " | |
| "not " + type(path).__name__) | |
| raise TypeError("expected str, bytes, pathlib.Path or os.PathLike object, not " | |
| + path_type.__name__) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment