[Python-Dev] Examples for PEP 572 (original) (raw)
David Mertz mertz at gnosis.cx
Wed Jul 4 09:52:40 EDT 2018
- Previous message (by thread): [Python-Dev] Examples for PEP 572
- Next message (by thread): [Python-Dev] Examples for PEP 572
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
On Wed, Jul 4, 2018 at 3:02 AM Chris Angelico <rosuav at gmail.com> wrote:
"Assignment is a statement" -- that's exactly the point under discussion. "del is a statement" -- yes, granted "function and class declarations are statements" -- class, yes, but you have "def" and "lambda" as statement and expression equivalents. "import is a statement" -- but importlib.importmodule exists for a reason
I'm going to assume that your term "mutating" there was simply a
miswording, and that you're actually talking about name binding, which hitherto occurs only in statements. Yes, this is true.
Nope, not actually:
del foo print(globals().update({'foo':42}), foo) None 42
-- Keeping medicines from the bloodstreams of the sick; food from the bellies of the hungry; books from the hands of the uneducated; technology from the underdeveloped; and putting advocates of freedom in prisons. Intellectual property is to the 21st century what the slave trade was to the 16th. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.python.org/pipermail/python-dev/attachments/20180704/a8ae1bcd/attachment.html>
- Previous message (by thread): [Python-Dev] Examples for PEP 572
- Next message (by thread): [Python-Dev] Examples for PEP 572
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]