Windows

class stor.windows.WindowsPath(path)[source]

Represents a windows path.

This class inherits a vendored path.py Path object and overrides methods for cross compatibility with swift.

This class overrides Path object’s module attribute and sets it to ntpath to ensure that it always represents a windows path.

copy(dest, **kwargs)

Copies a source file to a destination file.

Note that this utility can be called from either OBS, posix, or windows paths created with stor.Path.

Parameters

  • source (path|str) – The source directory to copy from

  • dest (path|str) – The destination file or directory.

  • swift_retry_options (dict) – Optional retry arguments to use for swift upload or download. View the swift module-level documentation for more information on retry arguments

Examples

Copying a swift file to a local path behaves as follows:

>>> import stor
>>> swift_p = 'swift://tenant/container/dir/file.txt'
>>> # file.txt will be copied to other_dir/other_file.txt
>>> stor.copy(swift_p, 'other_dir/other_file.txt')

Copying from a local path to swift behaves as follows:

>>> from stor import Path
>>> local_p = Path('my/local/file.txt')
>>> # File will be uploaded to swift://tenant/container/dir/my_file.txt
>>> local_p.copy('swift://tenant/container/dir/')

Because of the ambiguity in whether a remote target is a file or directory, copy() will error on ambiguous paths.

>>> local_p.copy('swift://tenant/container/dir')
Traceback (most recent call last):
...
ValueError: OBS destination must be file with extension or directory with slash
copytree(dest, copy_cmd=None, use_manifest=False, headers=None, condition=None, **kwargs)

Copies a source directory to a destination directory. Assumes that paths are capable of being copied to/from.

Note that this function uses shutil.copytree by default, meaning that a posix or windows destination must not exist beforehand.

For example, assume the following file hierarchy:

a/
- b/
- - 1.txt

Doing a copytree from a to a new posix destination of c is performed with:

Path('a').copytree('c')

The end result for c looks like:

c/
- b/
- - 1.txt

Note that the user can override which copy command is used for posix copies, and it is up to them to ensure that their code abides by the semantics of the provided copy command. This function has been tested in production using the default command of cp -r and using mcp -r.

Using OBS source and destinations work in a similar manner. Assume the destination is a swift path and we upload the same a folder:

Path('a').copytree('swift://tenant/container/folder')

The end swift result will have one object:

Path('swift://tenant/container/folder/b/1.txt')

Similarly one can do:

Path('swift://tenant/container/folder/').copytree('c')

The end result for c looks the same as the above posix example:

c/
- b/
- - 1.txt
Parameters
Raises

  • ValueError – if two OBS paths are specified

  • OSError – if destination is a posix path and it already exists

open(mode=None, encoding=None)

Opens a path and retains interface compatibility with SwiftPath by popping the unused swift_upload_args keyword argument.

Creates parent directory if it does not exist.