Hi !Sorry, but I want to share my experiences. I hope this help to you.I think that specialized MSWindows based services too complicated. They have to many bug possibilites.So I trying with normal, "in python accessable" pipes. I see that with flush(), and some of the bintotext tricks I can use the
placid wrote:
> What i need to do is, create a process using subprocess.Popen, where
> the subprocess outputs information on one line (but the info
> continuesly changes and its always on the same line) and read this
> information without blocking, so i can retrieve other data from the
> line i rea
Hi !A new version with binary data handling. 103 seconds with 1000 data exchange.import os, sys, time, binascii, cPicklebpath,bname=os.path.split(sys.argv[0])def Log(Msg,IsMaster,First=False):
fn=sys.argv[0]+'.'+['c','m'][int(IsMaster)]+'.log' mode='aw'[int(First)] f=open(fn,mode) f.wr
Hi !If you don't want to use MS-specific things, you can use the normal pipes.See this code. If you want to use non-blocking version, you need to create a thread that handle the reads/writes.
import os, sys, time, binascii, cPicklebpath,bname=os.path.split(sys.argv[0])def Log(Msg,IsMaster,First=Fal
Dennis Lee Bieber wrote:
> On 30 Jul 2006 16:22:34 -0700, "placid" <[EMAIL PROTECTED]> declaimed the
> following in comp.lang.python:
>
> >
> > ;) Tsk Tsk
>
> Have you ever seen a Tempest VT-100? Lead shielding on the monitor
> FACE... Turn the brightness all the way up and it still loo
Dennis Lee Bieber wrote:
> On 27 Jul 2006 22:26:25 -0700, "placid" <[EMAIL PROTECTED]> declaimed the
> following in comp.lang.python:
>
> >
> > readline() blocks until the newline character is read, but when i use
> > read(X) where X is a number of bytes then it doesnt block(expected
> > functiona
"placid" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> Hi all,
>
> I have been looking into non-blocking read (readline) operations on
> PIPES on windows XP and there seems to be no way of doing this. Ive
> read that you could use a Thread to read from the pipe, but if you
> still
placid wrote:
> Hi all,
>
> I have been looking into non-blocking read (readline) operations on
> PIPES on windows XP and there seems to be no way of doing this. Ive
> read that you could use a Thread to read from the pipe, but if you
> still use readline() wouldnt the Thread block too?
Yes it wil
Hi all,
I have been looking into non-blocking read (readline) operations on
PIPES on windows XP and there seems to be no way of doing this. Ive
read that you could use a Thread to read from the pipe, but if you
still use readline() wouldnt the Thread block too?
What i need to do is, create a proc
