[RELEASE] Python 3.9.0a6 is now available for testing

Peter J. Holzer hjp-python at hjp.at
Wed Apr 29 14:33:57 EDT 2020


On 2020-04-28 17:52:58 +0200, Łukasz Langa wrote:
> Many new features for Python 3.9 are still being planned and written. Among the new major new features and changes so far:
[...]
> PEP 617 <https://www.python.org/dev/peps/pep-0617/>, New PEG parser for CPython
[...]

On 2020-04-29 15:51:37 +0100, Robin Becker wrote:
> so presumably there has been some parser / language change which renders
> and'\n' illegal. Is this a real syntax error or an alpha issue? It looks
> like the tokenization has changed.

I'm not surprised that an entirely new parser behaves a bit differently in
edge cases.

The question is whether and'\n' is supposed to be legal.

        hp

-- 
   _  | Peter J. Holzer    | Story must make more sense than reality.
|_|_) |                    |
| |   | hjp at hjp.at         |    -- Charles Stross, "Creative writing
__/   | http://www.hjp.at/ |       challenge!"
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