reverted call_with_super_check changes

apparently the error was generated from something else

src/plumpy/base/utils.py

@@ -1,10 +1,8 @@
 # -*- coding: utf-8 -*-
-from typing import Any, Callable, Dict
+from typing import Any, Callable
 
 __all__ = ['super_check', 'call_with_super_check']
 
-_SUPER_COUNTERS: Dict[str, int] = {}
-
 
 def super_check(wrapped: Callable[..., Any]) -> Callable[..., Any]:
     """
@@ -13,14 +11,11 @@ def super_check(wrapped: Callable[..., Any]) -> Callable[..., Any]:
     """
 
     def wrapper(self: Any, *args: Any, **kwargs: Any) -> None:
-        # pylint: disable=locally-disabled,  global-variable-not-assigned
-        global _SUPER_COUNTERS
-        counter_name = _get_counter_name(self, wrapped)
-        msg = f"The function '{wrapped.__name__}' was not called through call_with_super_check ({counter_name})"
-        assert _SUPER_COUNTERS.get(counter_name, 0) >= 1, msg
+        msg = f"The function '{wrapped.__name__}' was not called through call_with_super_check"
+        assert getattr(self, '_called', 0) >= 1, msg
         wrapped(self, *args, **kwargs)
-        _SUPER_COUNTERS[counter_name] -= 1
-
+        self._called -= 1
+    #the following is to show the correct name later in the call_with_super_check error message
     wrapper.__name__ = wrapped.__name__
     return wrapper
 
@@ -29,18 +24,9 @@ def call_with_super_check(wrapped: Callable[..., Any], *args: Any, **kwargs: Any
     """
     Call a class method checking that all subclasses called super along the way
     """
-    # pylint: disable=locally-disabled,  global-variable-not-assigned
-    global _SUPER_COUNTERS
     self = wrapped.__self__  # type: ignore  # should actually be MethodType, but mypy does not handle this
-    counter_name = _get_counter_name(self, wrapped)
-    call_count = _SUPER_COUNTERS.get(counter_name, 0)
-    _SUPER_COUNTERS[counter_name] = call_count + 1
+    call_count = getattr(self, '_called', 0)
+    self._called = call_count + 1
     wrapped(*args, **kwargs)
     msg = f"Base '{wrapped.__name__}' was not called from '{self.__class__}'\nHint: Did you forget to call the super?"
-    assert _SUPER_COUNTERS[counter_name] == call_count, msg
-    if call_count == 0:
-        del _SUPER_COUNTERS[counter_name]
-
-
-def _get_counter_name(self: Any, wrapped: Callable[..., Any]) -> str:
-    return f'{id(self)}_called_' + wrapped.__name__
+    assert self._called == call_count, msg