Message313331
| Author |
cheryl.sabella |
| Recipients |
Thomas.Robitaille, cheryl.sabella, docs@python, eric.smith, ezio.melotti, larry |
| Date |
2018年03月06日.15:13:59 |
| SpamBayes Score |
-1.0 |
| Marked as misclassified |
Yes |
| Message-id |
<1520349239.06.0.467229070634.issue20150@psf.upfronthosting.co.za> |
| In-reply-to |
| Content |
I believe this has been added to the 3.4 What's New already:
object.__format__() no longer accepts non-empty format strings, it now raises a TypeError instead. Using a non-empty string has been deprecated since Python 3.2. This change has been made to prevent a situation where previously working (but incorrect) code would start failing if an object gained a __format__ method, which means that your code may now raise a TypeError if you are using an 's' format code with objects that do not have a __format__ method that handles it. See bpo-7994 for background
Closing as resolved. |
|