Miscellaneous utilities¶
-
sage.structure.misc.
is_extension_type
(cls)¶ INPUT:
- cls: a class
Tests whether cls is an extension type (int, list, cython compiled classes, …)
EXAMPLES:
sage: from sage.structure.parent import is_extension_type sage: is_extension_type(int) True sage: is_extension_type(list) True sage: is_extension_type(ZZ.__class__) True sage: is_extension_type(QQ.__class__) False