# check that consts are not replaced in anything except standalone identifiers from micropython import const X = const(1) Y = const(2) Z = const(3) # import that uses a constant import micropython as X print(globals()['X']) # function name that matches a constant def X(): print('function X', X) globals()['X']() # arguments that match a constant def f(X, *Y, **Z): pass f(1) # class name that matches a constant class X: def f(self): print('class X', X) globals()['X']().f() # constant within a class class A: C1 = const(4) def X(self): print('method X', Y, C1, self.C1) A().X()