[Python-ideas] Bug? Feature? setattr(foo, '3', 4) works!
ncoghlan at gmail.com
Fri Dec 19 12:03:10 CET 2014
On 19 December 2014 at 20:57, Cem Karan <cfkaran2 at gmail.com> wrote:
> But, getting back to the main question, is this a bug or a feature? I
> personally feel like this is a bug, and I'd like to both clarify it in the
> language spec, and have cpython modified to enforce the syntax, regardless
> of how you try to mess with an attribute. How does everyone else feel
> about this?
Namespaces are just dictionaries. The one thing implementations may do is
to place a type restriction on the keys, so they throw TypeError if you try
to use something other than str (although *CPython* doesn't do that).
getattr/setattr/delattr would never throw SyntaxError though - that's only
thrown by the compiler.
Nick Coghlan | ncoghlan at gmail.com | Brisbane, Australia
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