python 2.6 vs 2.7，用于塔/金字塔项目
如果我在 pylons/pyramid 项目中使用 python 2.7 而不是 python 2.6，会遇到什么问题？之前我在 ubuntu 10.04 上使用 python 2.6，但现在我的笔记本电脑上有 ubuntu 11.04 和 python 2.7。
What problems can I have if I will use python 2.7 instead python 2.6 for my pylons/pyramid projects? Before I use python 2.6 on my ubuntu 10.04 but now I have ubuntu 11.04 on my laptop with python 2.7.
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如果您使用 Ubuntu，包管理器将修复大多数小问题，例如查找您在 2.6 中使用的包。
但有一些包不兼容Python2.7。
主要是Python2.7是3.X的向后兼容版本，或者至少Python 2.7是从2.6到3.X语法的升级，并且在翻译到3.X时添加了所有新功能。
以下是一些信息：
http://docs.python.org/dev/whatsnew/ 2.7.html
http://www.python.org/getit/releases/2.7/
主要是Python2.7应该只是给你更多的功能，但可能会导致意想不到的问题，
继续在单独的机器上升级它，运行您的代码，如果有效，请将您的真机升级到Python2.7。
可能出现的问题很小，您应该能够在 1 小时内修复它们。
If you're using Ubuntu the package manager will fix most of the minor issues such as finding the packages you used to have in 2.6.
But there are some Packages that isn't compliant with Python2.7.
Mainly Python2.7 is a backwards compatible version from 3.X, or at least Python 2.7 was an upgrade from 2.6 towards the 3.X syntax and all it's new functions while the translation to 3.X was made.
Here's some info:
http://docs.python.org/dev/whatsnew/2.7.html
http://www.python.org/getit/releases/2.7/
Mainly Python2.7 should just give you more functions but can cause unexpected problems,
Go ahead and upgrade it on a seperate machine, run your code, if it works, upgrade your real machine to Python2.7.
The problems that might occur are minor, you should be able to fix them within 1h.
根据这篇文章，Pyramid 1.2（与 1.1 一样）是Python 2.5.x、2.6.x 和 2.7.x 完全支持，因此您应该已准备就绪。从我个人的经验来看，我在使用 Pyramid/Python2.7 时没有遇到任何问题。
这些天我的金字塔堆栈包括：
并且它工作得很好。
According to this post, Pyramid 1.2 (as is 1.1) is fully supported on Python 2.5.x, 2.6.x, and 2.7.x so you should be all set. From my own personal experience,I haven't run into any issues with Pyramid/Python2.7.
These days my Pyramid stack consists of:
and it works quite well.
看看
http://docs.python.org/dev/whatsnew/2.7.html您将找到您需要了解的一切。
Take a look at
http://docs.python.org/dev/whatsnew/2.7.htmlYou'll find what all you'll ever need to know.