On Thu, Apr 2, 2020 at 2:48 PM Pablo Galindo Salgado <pablog...@gmail.com> wrote: > > > About the migration, can I ask who is going to (help to) fix projects > which rely on the AST? > > I think you misunderstood: The AST is exactly the same as the old and the new > parser. The only > the thing that the new parser does is not generate an immediate CST (Concrete > Syntax Tree) and that > is only half-exposed in the parser module.
If the AST is supposed to be the same, then would it make sense to temporarily – maybe just during the alpha/beta period – always run *both* parsers and confirm that they match? -n -- Nathaniel J. Smith -- https://vorpus.org _______________________________________________ Python-Dev mailing list -- python-dev@python.org To unsubscribe send an email to python-dev-le...@python.org https://mail.python.org/mailman3/lists/python-dev.python.org/ Message archived at https://mail.python.org/archives/list/python-dev@python.org/message/IRQUITYBQFJYUFQRKTVDXUBX4X42ARMP/ Code of Conduct: http://python.org/psf/codeofconduct/
