On 21.07.2017 10:03, Jian wrote:
>
> Then, I have tried this method. It works. I got the text print from
> the file. below are the code I used following your advice.
>
> import sys
> original = sys.stdout
> sys.stdout = open('redirect.txt', 'w')
> ...
> other code!
> ...
> sys.stdout.close()
> sys.stdout = original
>
> But it still not exactly what I expected. Because the text printed to
> the file can't be read into the program at the same time.
Then don't redirect to a file; redirect to a buffer that you can attach
to your text output widget. The object assigned to `sys.stdout` doesn't
have to be a file, it only needs to be a "file-like" object. So,
typically you'd use something like StringIO, or, as is done by the
document I pointed you to, a GUI widget directly (see section
"Redirecting stdout in wxPython").
>
> As you mentioned you are not familiar with Windows. I guess you are
> using Linux. So could you give me some advice if it can be done in
> C/C++ in Linux?
See above. The problem is entirely unrelated to the platform you are
running on. I was just commenting on the approach you had taken, which
was Windows-specific.
>
> Thanks again for your kind help.
> Best Regards,
>
> Jian
Stefan
--
...ich hab' noch einen Koffer in Berlin...
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