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Showing content from https://mail.python.org/pipermail/python-dev/2002-December/031506.html below:

[Python-Dev] ConfigParser changes

[Python-Dev] ConfigParser changes [Python-Dev] ConfigParser changesGuido van Rossum guido@python.org
Tue, 31 Dec 2002 12:13:56 -0500
> Cleanliness.  I believe in invertible representations.  Whenever I
> write a class, I like to have its str() or repr() emit something
> parseable.  If nothing else, this is useful for debugging.  This is
> just general principles, I don't (unlike my other changes) have a
> use case for it.

I don't like classes whose str() or repr() can be many lines in a
typical case.  Since this is read from a file, there should be (and
is) a method to write it to a file; if there's no use case for
converting the whole shebang to a string, don't provide that, and
especially not as str() or repr().

--Guido van Rossum (home page: http://www.python.org/~guido/)



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