Looks up a key in a glib.HashTable Note that this function cannot distinguish between a key that is not present and one which is present and has the value NULL. If you need this distinction, use HashTable.lookupExtended.
the key to look up
the associated value, or NULL if the key is not found
Looks up a key in a glib.HashTable Note that this function cannot distinguish between a key that is not present and one which is present and has the value NULL. If you need this distinction, use HashTable.lookupExtended.