Okay thank you for the input. Do you have any recommendations for the type of 
exception classes that they could be changed to? 

 

From: NumPy-Discussion 
<numpy-discussion-bounces+mdubravski=gmail....@python.org> on behalf of 
Benjamin Root <ben.v.r...@gmail.com>
Reply-To: Discussion of Numerical Python <numpy-discussion@python.org>
Date: Tuesday, April 6, 2021 at 2:58 PM
To: Discussion of Numerical Python <numpy-discussion@python.org>
Subject: Re: [Numpy-discussion] MAINT: Use of except-pass blocks

 

In both of those situations, the `pass` aspect makes sense, although they 
probably should specify a better exception class to catch. The first one, with 
the copyto() has a comment that explains what is goingon. The second one, 
dealing with adding to the docstring, is needed because one can run python in 
the "optimized" mode, which strips out docstrings.

 

On Tue, Apr 6, 2021 at 2:27 PM Michael Dubravski <mdubrav...@gmail.com> wrote:

Hello everyone,

 

There are multiple instances of except-pass blocks within the codebase that to 
my knowledge are bad practices (Referencing This StackOverflow Article. For 
example in numpy/ma/core.py there is an except-pass block that catches all 
exceptions thrown. Another example of this can be found in 
numpy/core/function_base.py. I was wondering if it would be a good idea to add 
some print statements for logging the exceptions caught. Also for cases where 
except-pass blocks are needed, is there an explanation for not logging 
exceptions?

 

https://github.com/numpy/numpy/blob/914407d51b878bf7bf34dbd8dd72cc2dbc428673/numpy/ma/core.py#L1034-L1041

 

https://github.com/numpy/numpy/blob/914407d51b878bf7bf34dbd8dd72cc2dbc428673/numpy/core/function_base.py#L461-L472

 

Thanks,

Michael Dubravski

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