Fix infinite recursion in __getattr__
As discussed; I didn't find any other use of __getattr__
.
The infinite recursion was initially triggered because an op.define
was called to declare a C++ object although the class was not defined. This now results in something more human-readable:
RuntimeError: <namespace cppyy.gbl at 0x37e5f00> has no attribute 'BTagEffEvaluator'. Full details:
type object '' has no attribute 'BTagEffEvaluator'
'BTagEffEvaluator' is not a known C++ class
'BTagEffEvaluator' is not a known C++ template
'BTagEffEvaluator' is not a known C++ enum