optparse.py：FutureWarning错误 [英] optparse.py: FutureWarning error
问题描述
使用基于
python的程序getmail4时，我不断收到以下错误/警告消息：
/usr/lib/python2.3/optparse .py：668：FutureWarning：％u /％o /％x /％X
负int将返回Python 2.4及以上的签名字符串
return（" ;<％s在0x％x：％r>"
我在debian sid框上使用python2.3.5。
getmail4网站/常见问题解答认为这是optparse
模块中的一个错误。
有关如何解决此问题的想法？
谢谢
凯文
I keep getting the following error/warning message when using the
python based program getmail4:
/usr/lib/python2.3/optparse.py:668: FutureWarning: %u/%o/%x/%X of
negative int will return a signed string in Python 2.4 and up
return ("<%s at 0x%x: %r>"
I''m using python2.3.5 on a debian sid box.
The getmail4 website/FAQ maintains that this is a bug in the optparse
module.
Any idea on how to resolve this?
Thanks
Kevin
推荐答案
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使用基于python的程序getmail4时，我不断收到以下错误/警告信息：
/usr/lib/python2.3/optparse.py:668：FutureWarning： ％/％o /％x /％x
负int将在Python 2.4中返回一个带符号的字符串并返回
返回（<％s at 0x％x：％r>"
我在debian sid框上使用python2.3.5。
getmail4网站/常见问题解答认为这是optparse
模块中的一个错误。
关于如何解决这个问题的想法？
I keep getting the following error/warning message when using the
python based program getmail4:
/usr/lib/python2.3/optparse.py:668: FutureWarning: %u/%o/%x/%X of
negative int will return a signed string in Python 2.4 and up
return ("<%s at 0x%x: %r>"
I''m using python2.3.5 on a debian sid box.
The getmail4 website/FAQ maintains that this is a bug in the optparse
module.
Any idea on how to resolve this?
a）学会和它一起生活;-)
b）升级到2.4（如果getmail4将与它一起运行）
c）检查Python是否有用于抑制警告的启动选项
至于c）python - h给出了一个列表，表明我的想法，-W控制
警告，但没有给我足够的信息使用它，我没有找到
更多在文档中。我希望其他人可以加入。
Terry J. Reedy
Terry J. Reedy
a) Learn to live with it ;-)
b) Upgrade to 2.4 (if getmail4 will run with it)
c) Check to see if Python has a startup option for suppressing warnings
As to c) python -h gives a list indicating what I thought, that -W controls
warnings, but gives insufficient info for me to use it, and I didn''t find
any more in the docs. I hope someone else chimes in.
Terry J. Reedy
Terry J. Reedy
Terry Reedy写道：
Terry Reedy wrote:
c）检查Python是否有用于抑制警告的启动选项
至于c）python -h给出一个列表，表明我的想法，-W控制
警告，但没有给我足够的信息使用它，我在文档中找不到
。我希望别人能够插话。
c) Check to see if Python has a startup option for suppressing warnings
As to c) python -h gives a list indicating what I thought, that -W controls
warnings, but gives insufficient info for me to use it, and I didn''t find
any more in the docs. I hope someone else chimes in.
man python。搜索-W。
-
Michael Hoffman
man python. Search for -W.
--
Michael Hoffman
Michael Hoffman写道：
Michael Hoffman wrote:
Terry Reedy写道：
Terry Reedy wrote:
c）检查Python是否有用于抑制警告的启动选项
至于c）python -h给出一个列表表明我的想法，-W
控制警告，但没有给我足够的信息使用它，我在文档中找不到任何更多信息。我希望其他人可以加入。
c) Check to see if Python has a startup option for suppressing warnings
As to c) python -h gives a list indicating what I thought, that -W
controls warnings, but gives insufficient info for me to use it, and I
didn''t find any more in the docs. I hope someone else chimes in.
man python。搜索-W。
man python. Search for -W.
"""
C：\ junk> man python
''man''不被视为内部或外部命令，
可操作程序或批处理文件。
"""
有人可以发一份
" man python"的整个arg部分的副本。输出，为了Windows用户的利益？
TIA，
John
"""
C:\junk>man python
''man'' is not recognized as an internal or external command,
operable program or batch file.
"""
Could someone please post a copy of the whole of the arg section of the
"man python" output, for the benefit of Windows users?
TIA,
John
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