mmengine.fileio.join_path

mmengine.fileio.join_path(filepath, *filepaths, backend_args=None)

Concatenate all file paths.

Join one or more filepath components intelligently. The return value is the concatenation of filepath and any members of *filepaths.

参数:

• filepath (str or Path) – Path to be concatenated.

• *filepaths (str or Path) – Other paths to be concatenated.

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

返回:

The result of concatenation.

返回类型:

str

示例

>>> filepath1 = '/path/of/dir1'
>>> filepath2 = 'dir2'
>>> filepath3 = 'path/of/file'
>>> join_path(filepath1, filepath2, filepath3)
'/path/of/dir/dir2/path/of/file'