[issue28702] Confusing error message when None used in expressions, eg. "'NoneType' object has no attribute 'foo'"

[Serhiy Storchaka]

Serhiy Storchaka added the comment:

Approximate counts.

C code:
ob_type->tp_name        161
Py_TYPE(...)->tp_name   285

Python code:
__class__.__name__      224
__class__.__qualname__   23
type(...).__name__      112
type(...).__qualname__    5

Is it worth changing about 800 places in CPython code? Not counting third-party code.

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nosy: +serhiy.storchaka

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<http://bugs.python.org/issue28702>
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