[issue23671] string.Template doesn't work with the self keyword argument

[Éric Araujo]

Éric Araujo added the comment:

"descriptor 'substitute' of 'Template' object needs an argument"

These error messages don’t seem very user-friendly.  I think the style in the rest of the module is like "substitute method wants x y z".

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nosy: +eric.araujo

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue23671>
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