--- /usr/lib/python3.7/copy.py 2020-07-25
15:03:44.000000000 +0200 +++ /home/matthias/test.py     2020-12-05
17:53:35.503140351 +0100 @@ -46,6 +46,10 @@
 to control pickling: they can define methods called
 __getinitargs__(), __getstate__() and __setstate__().  See the
 documentation for module "pickle" for information on these
 methods.
+Test: +"""""" + +
 """  import types
@@ -105,5 +109,4 @@
         return x
     return _reconstruct(x, None, *rv)

- +class 
 _copy_dispatch = d = {}  def _copy_immutable(x):