终止对 python 2.7 的支持?
是否有一个已知的日期/时间框架将不再支持 python 2.7 而支持 python 3?
Is there a known date/timeframe when python 2.7 will not be supported any more in favor of python 3?
截至 2014 年 4 月 13 日，来自 http://hg.python.org/peps/rev/76d43e52d978(PEP 373，Python 2.7 发布时间表):
As of 13 Apr 2014, from http://hg.python.org/peps/rev/76d43e52d978 (PEP 373, Python 2.7 Release Schedule):
Python 2.7 的生命周期结束日期(EOL、日落日期)已被移动五年后，到 2020 年.这个决定是为了明确Python 2.7状态，解除用户后顾之忧谁还不能迁移到 Python 3.另见 PEP 466.
The End Of Life date (EOL, sunset date) for Python 2.7 has been moved five years into the future, to 2020. This decision was made to clarify the status of Python 2.7 and relieve worries for those users who cannot yet migrate to Python 3. See also PEP 466.