x.__init__(...) initializes x; see x.__class__.__doc__ for signature

Attach Pylons special objects to the controller

When debugging, the Pylons special objects are unavailable because they are thread locals. This function pulls the actual object and attaches it to the controller so that it can be examined for debugging purposes.

Calls a function with the names in kargs

Given a function, inspect_call will inspect the function args and call it with no further keyword args than it asked for.

If the function has been decorated, the decorator should have ensured that the original function is available at _orig for introspection.