default_cache_root()¶

auglib.default_cache_root(augment=None)[source]¶

Path to default cache directory.

The default cache directory defines the path where augmented files will be stored. It is given by the path specified by the environment variable AUGLIB_CACHE_ROOT or by auglib.config.CACHE_ROOT.

If augment is not None, returns the sub-directory where files created by the auglib.Augment object are stored.

Parameters: augment (typing.Optional[auglib.core.interface.Augment]) – optional augmentation object
Return type: str
Returns: cache directory path