is pathlib Path.resolve working as intended?
Chris Cioffi
chris at evenprimes.com
Tue Dec 23 13:53:13 EST 2014
Ok, I'm guessing I'm doing something wrong, but I can't see what.
I'm playing around with pathlib (Python 3.4.2) on Mac OSX, Yosemite.
In the past I've used os.path.expanduser() to expand paths with ~. Based on the description, I would have expected .resolve to do that automatically, but it doesn't seem to work.
Is this a bug, oversight or design choice?
Here's my example of what I was doing:
>>> p = Path('~/.profile')
>>> p
PosixPath('~/.profile')
>>> p.resolve
<bound method PosixPath.resolve of PosixPath('~/.profile')>
>>>
>>> p.resolve()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/Cellar/python3/3.4.2_1/Frameworks/Python.framework/Versions/3.4/lib/python3.4/pathlib.py", line 1031, in resolve
s = self._flavour.resolve(self)
File "/usr/local/Cellar/python3/3.4.2_1/Frameworks/Python.framework/Versions/3.4/lib/python3.4/pathlib.py", line 297, in resolve
return _resolve(base, str(path)) or sep
File "/usr/local/Cellar/python3/3.4.2_1/Frameworks/Python.framework/Versions/3.4/lib/python3.4/pathlib.py", line 282, in _resolve
target = accessor.readlink(newpath)
File "/usr/local/Cellar/python3/3.4.2_1/Frameworks/Python.framework/Versions/3.4/lib/python3.4/pathlib.py", line 374, in readlink
return os.readlink(path)
FileNotFoundError: [Errno 2] No such file or directory: '/Users/chris/~'
>>>
Chris
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