[issue21259] replace "except: pass" by "except Exception: pass"

[Terry J. Reedy]

Terry J. Reedy added the comment:

This is definitely a duplicate of #16261 and should be closed at such.

On that issue, in msg202448, I explained that #15313 is about except: in idlelib and idlelib must be patched separately for the reason Raymond repeated (point 2). The other reason (point 1) is to keep different versions the same as much as possible.

I agree that bare excepts should eventually be replaced -- but on a case by case basis to the right specific exception. A bare except is easy to grep for. Once converted to something else, it is no longer visible as needing attention.

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nosy: +terry.reedy

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<http://bugs.python.org/issue21259>
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