Windows中的Python时间格式不同 [英] Python time formatting different in Windows

问题描述

我可能错过了我应该适应的明显平台差异，但是在尝试创建时间格式（Python2.7）时遇到了这个问题……

I'm probably missing an obvious platform difference that I should be accommodating but I'm getting this when trying to do a time format (Python2.7)...

在Linux环境中：

>>> import time
>>> time.strftime("%a, %d-%b-%Y %T GMT", time.gmtime())
'Tue, 29-May-2012 21:42:04 GMT'

在Windows中：

>>> import time
>>> time.strftime("%a, %d-%b-%Y %T GMT", time.gmtime())
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ValueError: Invalid format string

从time.gmtime（）返回的元组似乎是一样，所以我不确定是否需要更改。

The tuples returned from time.gmtime() appear to be the same, so I'm not completely sure what I need to change.

推荐答案

通常，您会发现python time.strftime（）支持与其运行的平台（或该平台的libc）相同的格式说明符集。但是，其中只有一部分是可移植的。有关列表，请参见 http://docs.python.org/library/time.html 。要引用文档，请执行以下操作：

In general, you'll find that python time.strftime() supports the same set of format specifiers as the platform (or that platform's libc to be more specific) it runs on. However, only a subset of these is portable. See http://docs.python.org/library/time.html for a list. To quote the docs:

某些平台可能支持其他指令，但此处列出的仅
具有标准化的含义

Additional directives may be supported on certain platforms, but only the ones listed here have a meaning standardized by ANSI C.

在这种情况下，％T 可以替换为％H：％M：％S 。

In this case, %T can be replaced by %H:%M:%S.

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