fastreid.utils.file_io Namespace Reference

Classes
class	NativePathHandler
class	PathHandler
class	PathManager

Functions
str	get_cache_dir (Optional[str] cache_dir=None)

Function Documentation

get_cache_dir()

str fastreid.utils.file_io.get_cache_dir

(

Optional[str]

cache_dir = None

)

Returns a default directory to cache static files
(usually downloaded from Internet), if None is provided.
Args:
    cache_dir (None or str): if not None, will be returned as is.
        If None, returns the default cache directory as:
    1) $FVCORE_CACHE, if set
    2) otherwise ~/.torch/fvcore_cache

Definition at line 23 of file file_io.py.

def get_cache_dir(cache_dir: Optional[str] = None) -> str:
    """
    Returns a default directory to cache static files
    (usually downloaded from Internet), if None is provided.
    Args:
        cache_dir (None or str): if not None, will be returned as is.
            If None, returns the default cache directory as:
        1) $FVCORE_CACHE, if set
        2) otherwise ~/.torch/fvcore_cache
    """
    if cache_dir is None:
        cache_dir = os.path.expanduser(
            os.getenv("FVCORE_CACHE", "~/.torch/fvcore_cache")
        )
    return cache_dir