On Nov 5, 2017, at 18:05, Nick Coghlan <ncogh...@gmail.com> wrote: > So my proposal is simple (and not really new): let's revert back to > the way things were in 2.6 and earlier, with DeprecationWarning being > visible by default
+1
> As part of this though, I'd suggest amending the documentation for
> DeprecationWarning [1] to specifically cover how to turn it off
> programmatically (`warnings.simplefilter("ignore",
> DeprecationWarning)`), at the command line (`python -W
> ignore::DeprecationWarning ...`), and via the environment
> (`PYTHONWARNINGS=ignore::DeprecationWarning`).
+1
I’d also consider adding convenient shortcuts for each of these. I think
DeprecationWarning is special enough to warrant it. Possibly:
warnings.silence_deprecations()
python -X silence-deprecations
PYTHONSILENCEDEPRECATIONS=x
Cheers,
-Barry
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