def sequence_tuple(self, obj):
    fnty = Type.function(self.pyobj, [self.pyobj])
    fn = self._get_function(fnty, name='PySequence_Tuple')
    return self.builder.call(fn, [obj])
def sequence_tuple(self, obj):
    fnty = Type.function(self.pyobj, [self.pyobj])
    fn = self._get_function(fnty, name='PySequence_Tuple')
    return self.builder.call(fn, [obj])