Return the cache id.
The cache id is used as a caching key for various routines. If the object type is a mapping, then the result will also be a mapping of each key to the object id for the value.
obj (object) – Any object type.
object
prefix (str) – A string to help with recursive calls.
str
If the obj parameter is not a mapping, then the object id is returned. Otherwise, a mapping of each key to the object id for the value is returned.
int or dict
int
dict
get_id()
wrf.psafilepath
wrf.getproj