micropython: add micropython component

components/language/micropython/tests/basics/class_getattr.py

@@ -0,0 +1,14 @@
+# test that __getattr__ and instance members don't override builtins
+class C:
+    def __init__(self):
+        self.__add__ = lambda: print('member __add__')
+    def __add__(self, x):
+        print('__add__')
+    def __getattr__(self, attr):
+        print('__getattr__', attr)
+        return None
+
+c = C()
+c.add # should call __getattr__
+c.__add__() # should load __add__ instance directly
+c + 1 # should call __add__ method directly