NewBie Doubt in Python Thread Programming

[Chris Angelico]

On Thu, May 12, 2011 at 3:35 PM, vijay swaminathan <swavijay at gmail.com> wrote:
> I tried using QThread as well.. But the problem is, on the run method when i
> invoke the command prompt, it sends out the finished signal...  I want it to
> send out the finished signal only on closing the command prompt that is
> invoked earlier in my process.

>         subprocess.call(["start", "/DC:\\PerfLocal_PAL",
> "scripts_to_execute.bat"], shell=True)

This is your problem, still. You need to change to a call that waits.
In my testing on Windows (Python 2.6.5), this can be done with
os.system() quite happily. Change that, and it should all work.

Chris Angelico