SHELLS ARE NOT CROSS-PLATFORM!!!! Seriously, there are going to be
differences. If you really must:
escape = lambda s: s.replace('^', '^^') if os.name == 'nt' else s
Viola.
On Wed, Jun 11, 2014 at 5:53 PM, anatoly techtonik <techto...@gmail.com>
wrote:
> On Thu, Jun 12, 2014 at 1:30 AM, Chris Angelico <ros...@gmail.com> wrote:
>
>> On Thu, Jun 12, 2014 at 7:58 AM, Ryan <rym...@gmail.com> wrote:
>> > In all seriousness, to me this is obvious. When you pass a command to
>> the
>> > shell, naturally, certain details are shell-specific.
>>
>
> On Windows cmd.exe is used by default:
> http://hg.python.org/cpython/file/38a325c84564/Lib/subprocess.py#l1108
> so it makes sense to make default behavior cross-platform.
>
>
>> > -10000. Bad idea. Very bad idea. If you want the ^ to be escaped, do it
>> > yourself. Or better yet, don't pass shell=True.
>>
>> Definitely the latter. Why pass shell=True when executing a single
>> command? I don't get it.
>>
>
> This is a complete use case using Rietveld upload script:
>
> http://techtonik.rainforce.org/2013/07/code-review-with-rietveld-and-mercurial.html
>
> I am interested to know how to modify upload script without kludges:
> https://code.google.com/p/rietveld/source/browse/upload.py#1056
> I expect many people are facing with the same problem trying to wrap
> Git and HG with Python scripts.
> --
> anatoly t.
>
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--
Ryan
If anybody ever asks me why I prefer C++ to C, my answer will be simple:
"It's becauseslejfp23(@#Q*(E*EIdc-SEGFAULT. Wait, I don't think that was
nul-terminated."
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