Function require_builtin

Lib/test/test_import/__init__.py:112–114

(module, *, skip=False)

    return module

def require_builtin(module, *, skip=False):
    module = _require_loader(module, BuiltinImporter, skip)
    assert module.__spec__.origin == 'built-in', module.__spec__

def require_extension(module, *, skip=False):
    # Apple extensions must be distributed as frameworks. This requires