Problem with directory by UNC path

[hg-bauerc]

When creating a directory by UNC path (like //host/share/dir) at least two functions on this path (or FS object) fail:

• os.stat
• Path.is_dir

with Patcher() as patcher:
    s = '//host/share/dir'
    patcher.fs.create_dir(s)
    Path(s).is_dir()  # is False
    os.stat(s)  # raises exception

Failure
Traceback (most recent call last):
  File "C:\projects\PS\virtualenvs\pia-TGUuFkkm-py3.8\lib\site-packages\pyfakefs\fake_filesystem.py", line 2000, in get_object_from_normpath
    target_object = target_object.get_entry(component)
  File "C:\projects\PS\virtualenvs\pia-TGUuFkkm-py3.8\lib\site-packages\pyfakefs\fake_filesystem.py", line 694, in get_entry
    return self.contents[to_string(pathname_name)]
KeyError: 'host'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\projects\PS\PiA\productions\tests\tasks\test_get_prodlines_from_fs.py", line 53, in test
    os.stat(s)  # raises exception
  File "C:\projects\PS\virtualenvs\pia-TGUuFkkm-py3.8\lib\site-packages\pyfakefs\fake_filesystem.py", line 4051, in stat
    return self.filesystem.stat(path, follow_symlinks)
  File "C:\projects\PS\virtualenvs\pia-TGUuFkkm-py3.8\lib\site-packages\pyfakefs\fake_filesystem.py", line 1187, in stat
    self.get_object(parent_dir.path)
  File "C:\projects\PS\virtualenvs\pia-TGUuFkkm-py3.8\lib\site-packages\pyfakefs\fake_filesystem.py", line 2025, in get_object
    return self.get_object_from_normpath(file_path, check_read_perm)
  File "C:\projects\PS\virtualenvs\pia-TGUuFkkm-py3.8\lib\site-packages\pyfakefs\fake_filesystem.py", line 2005, in get_object_from_normpath
    self.raise_os_error(errno.ENOENT, file_path)
  File "C:\projects\PS\virtualenvs\pia-TGUuFkkm-py3.8\lib\site-packages\pyfakefs\fake_filesystem.py", line 1010, in raise_os_error
    raise OSError(errno, message, filename)
FileNotFoundError: [Errno 2] No such file or directory in the fake filesystem: '\\host\\share'

Env:
Windows-10-10.0.19041-SP0
Python 3.8.7 (tags/v3.8.7:6503f05, Dec 21 2020, 17:59:51) [MSC v.1928 64 bit (AMD64)]
pyfakefs 4.4.0

[mrbean-bremen]

Thanks for the report - looks like UNC path handling is missing in some function.

[mrbean-bremen]

@hg-bauerc - should be fixed in master now, please check if it works for you.

[hg-bauerc]

Yes, works for me. Thank you!