mmengine.fileio.load¶
- mmengine.fileio.load(file, file_format=None, file_client_args=None, backend_args=None, **kwargs)[source]¶
Load data from json/yaml/pickle files.
This method provides a unified api for loading data from serialized files.
load
supports loading data from serialized files those can be storaged in different backends.- Parameters
file (str or
Path
or file-like object) – Filename or a file-like object.file_format (str, optional) – If not specified, the file format will be inferred from the file extension, otherwise use the specified one. Currently supported formats include “json”, “yaml/yml” and “pickle/pkl”.
file_client_args (dict, optional) – Arguments to instantiate a FileClient. See
mmengine.fileio.FileClient
for details. Defaults to None. It will be deprecated in future. Please usebackend_args
instead.backend_args (dict, optional) – Arguments to instantiate the preifx of uri corresponding backend. Defaults to None. New in v0.2.0.
Examples
>>> load('/path/of/your/file') # file is storaged in disk >>> load('https://path/of/your/file') # file is storaged in Internet >>> load('s3://path/of/your/file') # file is storaged in petrel
- Returns
The content from the file.