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Author terry.reedy
Recipients Arfrever, alex, josh.r, pitrou, rhettinger, serhiy.storchaka, terry.reedy
Date 2014-04-04.21:56:50
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1396648610.44.0.047429918488.issue21101@psf.upfronthosting.co.za>
In-reply-to
Content 
"What the hell I am talking about" is what the doc says. 'd[key]' is written just once and "is evaluated just once".
https://docs.python.org/3/reference/simple_stmts.html#augmented-assignment-statements

PS: Try being a bit more polite.
History
Date User Action Args
2014-04-04 21:56:50terry.reedysetrecipients: + terry.reedy, rhettinger, pitrou, Arfrever, alex, serhiy.storchaka, josh.r
2014-04-04 21:56:50terry.reedysetmessageid: <1396648610.44.0.047429918488.issue21101@psf.upfronthosting.co.za>
2014-04-04 21:56:50terry.reedylinkissue21101 messages
2014-04-04 21:56:50terry.reedycreate