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mmengine.fileio.copytree_to_local

mmengine.fileio.copytree_to_local(src, dst, backend_args=None)[源代码]

Recursively copy an entire directory tree rooted at src to a local directory named dst and return the destination directory.

备注

If the backend is the instance of LocalBackend, it does the same thing with copytree().

参数:
  • src (str or Path) – A directory to be copied.

  • dst (str or Path) – Copy directory to local dst.

  • backend_args (dict, optional) – Arguments to instantiate the corresponding backend. Defaults to None.

返回:

The destination directory.

返回类型:

str

示例

>>> src = 's3://openmmlab/mmengine/dir'
>>> dst = '/path/of/dir'
>>> copytree_to_local(src, dst)
'/path/of/dir'