On Sun, Sep 27, 2020 at 9:41 PM Manfred Lotz <ml_n...@posteo.de> wrote: > > On Sun, 27 Sep 2020 15:18:44 +0800 > Stephane Tougard <steph...@sdf.org> wrote: > > > On 2020-09-27, 2qdxy4rzwzuui...@potatochowder.com > > <2qdxy4rzwzuui...@potatochowder.com> wrote: > > > As ChrisA noted, Python almost always Just Works without > > > declarations. If you find yourself with a lot of global and/or > > > nonlocal statements, perhaps you're [still] thinking in another > > > language. > > > > > > I don't really agree with that, trying to use an undeclared > > object/variable/whatever : > > > > Python 3.7.7 (default, Aug 22 2020, 17:07:43) > > [GCC 7.4.0] on netbsd9 > > Type "help", "copyright", "credits" or "license" for more information. > > >>> print(name) > > Traceback (most recent call last): > > File "<stdin>", line 1, in <module> > > NameError: name 'name' is not defined > > >>> > > > > You can say it's not the "declaration" the issue, it's the > > "definition", that's just a matter of vocabulary and it does not > > answer the question. > > > > In many non declarative language, if I do print($var), it just prints > > and undefined value with returning an error. > > > > > > It is very good that you try out things. Nevertheless, it is also good > to read. In other words the combination of reading and trying out > things is the best way to make progress. > > Here some pointers > > pass > > - http://localhost:2015/tutorial/controlflow.html#pass-statements >
Looks like you're linking to a local copy of the documentation. Here's the same page from the official docs: https://docs.python.org/3/tutorial/controlflow.html#pass-statements (It'll be the same information, modulo version differences, but this one should be available everywhere.) ChrisA -- https://mail.python.org/mailman/listinfo/python-list
