(path)
return util.source_from_cache(path)
**DEPRECATED**

    Given the path to a .pyc. file, return the path to its .py file.

    The .pyc file does not need to exist; this simply returns the path to
    the .py file calculated to correspond to the .pyc file.  If path does
    not conform to PEP 3147 format, ValueError will be raised. If
    sys.implementation.cache_tag is None then NotImplementedError is raised.
**DEPRECATED**
** DEPRECATED **
def source_from_cache(path):
    """**DEPRECATED**

    Given the path to a .pyc. file, return the path to its .py file.

    The .pyc file does not need to exist; this simply returns the path to
    the .py file calculated to correspond to the .pyc file.  If path does
    not conform to PEP 3147 format, ValueError will be raised. If
    sys.implementation.cache_tag is None then NotImplementedError is raised.

    """
    return util.source_from_cache(path)
def source_from_cache ( path ) : return util . source_from_cache ( path )