[Python-announce] Tkintertoy 1.6.0 released
Announcing the release of Tkintertoy version 1.60. Python educators, do you want to move your students beyond command-line interfaces (ie. input-print) but find the jump to Tkinter too much? Give TkinterTOY a try. It makes Tkinter GUI programming child's play. Used in college-level courses, your students will be writing clean, balanced GUI interfaces quickly. Tkintertoy also let the student explore more complex parts of Tkinter when they are ready. Extensive online documentation with a beginner's tutorial that covers many types of simple examples is available. Tkintertoy has an MIT license. Downloads: https://pypi.python.org/pypi/tkintertoy Documentation: http://tkintertoy.readthedocs.io/en/master/ Repository: https://github.com/mcalla314/tkintertoy Enjoy. http://pypi.tkintertoy.com;>Tkintertoy 1.60 A lightweight wrapper for Tkinter for novice coders. (08/07/23) ___ Python-announce-list mailing list -- python-announce-list@python.org To unsubscribe send an email to python-announce-list-le...@python.org https://mail.python.org/mailman3/lists/python-announce-list.python.org/ Member address: arch...@mail-archive.com
Re: Where is the error?
When i try to open a python script it either says theres no ctk module or
no pip
On Sun, Aug 6, 2023, 3:51 PM Peter J. Holzer via Python-list <
python-list@python.org> wrote:
> Mostly, error messages got a lot better in Python 3.10, but this one had
> me scratching my head for a few minutes.
>
> Consider this useless and faulty script:
>
>
> r = {
> "x": (1 + 2 + 3)
> "y": (4 + 5 + 6)
> "z": (7 + 8 + 9)
> }
>
>
> Python 3.9 (and earlier) reports:
>
>
> File "/home/hjp/tmp/foo", line 3
> "y": (4 + 5 + 6)
> ^
> SyntaxError: invalid syntax
>
>
> This isn't great, but experience with lots of programming languages
> tells me that an error is noticed where or after it actually occurs, so
> it's easy to see that there is a comma missing just before the "y".
>
> Python 3.10 and 3.11 report:
>
>
> File "/home/hjp/tmp/foo", line 2
> "x": (1 + 2 + 3)
> ^^
> SyntaxError: invalid syntax. Perhaps you forgot a comma?
>
>
> The error message is now a lot better, of course, but the fact that it
> points at the expression *before* the error completely threw me. The
> underlined expression is clearly not missing a comma, nor is there an
> error before that. My real program was a bit longer of course, so I
> checked the lines before that to see if I forgot to close any
> parentheses. Took me some time to notice the missing comma *after* the
> underlined expression.
>
> Is this "clairvoyant" behaviour a side-effect of the new parser or was
> that a deliberate decision?
>
> hp
>
> --
>_ | Peter J. Holzer| Story must make more sense than reality.
> |_|_) ||
> | | | h...@hjp.at |-- Charles Stross, "Creative writing
> __/ | http://www.hjp.at/ | challenge!"
> --
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>
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Re: Where is the error?
On 07Aug2023 08:02, Barry wrote: On 7 Aug 2023, at 05:28, Cameron Simpson via Python-list wrote: Used to use a Pascal compiler once which was uncannily good at suggesting where you'd missing a semicolon. Was that on DEC VMS? It was a goal at DEC for its compilers to do this well. No, a PDP-11 using V7 UNIX. They could output the errors in a machine readable format to allow editors to auto fix. I am learning rust and it is very good at suggesting fixes. There is a command to apply fixes automatically, cargo fix. Neat. Cheers, Cameron Simpson -- https://mail.python.org/mailman/listinfo/python-list
Re: Where is the error?
> On 7 Aug 2023, at 05:28, Cameron Simpson via Python-list > wrote: > > Used to use a Pascal compiler once which was uncannily good at suggesting > where you'd missing a semicolon. Was that on DEC VMS? It was a goal at DEC for its compilers to do this well. They could output the errors in a machine readable format to allow editors to auto fix. I am learning rust and it is very good at suggesting fixes. There is a command to apply fixes automatically, cargo fix. Barry -- https://mail.python.org/mailman/listinfo/python-list
