On Fri, Oct 29, 2010 at 10:38 AM, victor.stinner
<[email protected]> wrote:
> try:
> - path_list = env.get('PATH')
> + # ignore BytesWarning warning
> + with warnings.catch_warnings(record=True):
> + path_list = env.get('PATH')
This looks odd to me. You're requesting that the warnings be saved,
but not actually retrieving the list object where they're recorded
from the __enter__ method.
The correct way to suppress a specific warning type is:
with warnings.catch_warnings():
warnings.simplefilter("ignore", BytesWarning)
path_list = env.get('PATH')
I'll also echo Benjamin's concern with the embedded import. Of such
things, deadlocks are created. If there's a dependency problem between
os and the warnings build process in a fresh build, then it is better
to simply fix that rather than risking the deadlock.
Cheers,
Nick.
--
Nick Coghlan | [email protected] | Brisbane, Australia
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