gh-110383: Remove references to removed popen[234] #112783
Merged
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Continues #110383
Originally reported in https://mail.python.org/archives/list/docs@python.org/thread/4AYZNSW3RB3DNT5C7JEE6RCESBWIKZTD/
Remove recommendations for migrating away from
os.popen2
,os.popen3
,os.popen4
, andpopen2
, which haven't existed since Python 2.7.Leaves the recommendations for
os.popen
, which does still exist.📚 Documentation preview 📚: https://cpython-previews--112783.org.readthedocs.build/