Looks up a key in the glib.HashTable, returning the original key and the
associated value and a gboolean which is TRUE if the key was found. This
is useful if you need to free the memory allocated for the original key,
for example before calling HashTable.remove.
You can actually pass NULL for lookup_key to test
whether the NULL key exists, provided the hash and equal functions
of hash_table are NULL-safe.
Looks up a key in the glib.HashTable, returning the original key and the associated value and a gboolean which is TRUE if the key was found. This is useful if you need to free the memory allocated for the original key, for example before calling HashTable.remove.
You can actually pass NULL for lookup_key to test whether the NULL key exists, provided the hash and equal functions of hash_table are NULL-safe.