Crush Wrote in message:
> My code is as follows...
>
> count = 0
> while count < 3:
> count += 1
>subprocess.Popen('command')
> if count == 3:
> sys.exit()
>
>
The line beginning "subp" is indented further than the one before
it, so this script would terminate with an indentation erro
On Fri, Sep 05, 2014 at 05:32:34PM -0400, Crush wrote:
> Ok nevermind, I did not figure it out. My code...
You say "Never mind", which normally means the problem is solved, but
then you say it doesn't do what you want. So do you want help or not?
:-)
> count = 0
> while count < 3:
> count
On 05/09/14 23:11, Alan Gauld wrote:
Let's translate that to Python
count = 1
error = subprocess.Popen('command') # execute once
oops, that should be subprocess.call()
sorry.
while error and count < 3: # if error and less than 3
error = subprocess.call('command') # on succ
Here is the shell script I am trying to recreate in python. Sorry for not
posting this with my other emails...I am a bit off today.
restart_count=10
count=10
restart=5
while ((count--)); do
avconv -v verbose -re -analyzeduration 0 | ./bmdplay -m 2 -f pipe:0
echo "Retry"
if [[ $count = 1
My code is as follows...
count = 0
while count < 3:
count += 1
subprocess.Popen('command')
if count == 3:
sys.exit()
'command' is any command. For testing, I have been using the command 'xterm'
just so I can see it opening. As far as error and pertaining to the above code,
if I close the
On 05/09/14 22:32, Crush wrote:
count = 0
while count < 3:
count += 1
Subprocess.Popen('command')
This is not real code since 'command' is presumably
not the real command and subprocess is not spelled with an 'S'...
Its usually better to post real code.
if count == 3:
sys.exit
On Fri, Sep 5, 2014 at 2:32 PM, Crush wrote:
> Ok nevermind, I did not figure it out. My code...
>
> count = 0
> while count < 3:
> count += 1
> Subprocess.Popen('command')
> if count == 3:
> sys.exit()
>
> This does not work as I want it to; it consecutively executes the command
> t
On 05Sep2014 17:32, Crush wrote:
Ok nevermind, I did not figure it out. My code...
count = 0
while count < 3:
count += 1
Subprocess.Popen('command')
if count == 3:
sys.exit()
This does not work as I want it to; it consecutively executes the command
three times in a row. I only want
her a point is on a line.
>>> So I have to be misunderstanding your question. You must be asking
>>> for a library function in OpenCV, and I'm pretty sure none of us are
>>> OpenCV experts.
>>
>>
>> Ok, found an OpenCV-specific answer about this:
&
Bo Morris Wrote in message:
>
>
subprocess.Popen("command") && add 1 to count. If count equals n number, do
something.
> I have tried count = 0 count += 1, but count does not seem to be
> incrementing.
It would be much better to post the code that "does not seem..."
There are many possi
I think I figured it out...
each time I run subprocess.Popen("command"), I also have to count += 1,
which adds 1 to count each time the command is run. Is this correct, or is
there a better way?
Thanks
___
Tutor maillist - Tutor@python.org
To unsubscr
how would I keep track of count for each time a command exectuted? for
example...
subprocess.Popen("command") && add 1 to count. If count equals n number, do
something.
I have tried count = 0 count += 1, but count does not seem to be
incrementing.
Thanks
> But if you're think I'm expert with python because I'm work with computer
> vision
> I'm not I'm newbie to both..
Ok. Since you've stated that you are a beginner, we now have to
recalibrate how we're answering your questions.
In that case, I would strongly suggest going through a basic
progra
On Fri, Sep 5, 2014 at 4:09 AM, Whees Northbee wrote:
> I'm really sorry if my post doesn't appropriate to the forum rule.. I
> already asked in other forums 2 months ago, but no answer or had voted down
> and closed..
It's not that you've broken a rule. It's just that you're asking on a
forum w
On Fri, Sep 05, 2014 at 06:09:45PM +0700, Whees Northbee wrote:
> I'm really sorry if my post doesn't appropriate to the forum rule.. I
> already asked in other forums 2 months ago, but no answer or had voted down
> and closed..
It's not a matter about breaking some rule, but about you getting an
I'm really sorry if my post doesn't appropriate to the forum rule.. I
already asked in other forums 2 months ago, but no answer or had voted down
and closed.. If you ask me about the basic slope formula or basic theory of
intersection of point with a line I know, that's why I try with "if" code
sin
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