[issue11655] map() must not swallow exceptions from PyObject_GetIter

Terry J. Reedy added the comment: I agree with Ray. This is essentially a feature request which you say has already been implemented in Py 3 but which cannot go into Py2.7. Only fixes for bugs (discrepancies between doc and behavior) can go into 2.7. I suspect 2.6 and before acted the same wa

[issue11655] map() must not swallow exceptions from PyObject_GetIter

Ray.Allen added the comment: There maybe compatibility issues which prevent such behavior change. -- nosy: +ysj.ray ___ Python tracker ___ __

[issue11655] map() must not swallow exceptions from PyObject_GetIter

New submission from Lukas Lueg : The built-in function map() currently swallows any exception that might have occured while trying to get an iterator from any parameter. This produces unexpected behaviour for applications that require a certain type of exception to be raised when __iter__() is