On 27 fév, 12:27, Thinker <[EMAIL PROTECTED]> wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > > > > > [EMAIL PROTECTED] wrote: > > On 27 f憝, 11:28, Thinker <[EMAIL PROTECTED]> wrote: > > [EMAIL PROTECTED] wrote: > >>>> hello, I run a python cgi script under Apache... and while > >>>> the script is running i want to display a "please wait" > >>>> message until the script finish. I have tried to do this but > >>>> the "please wait" message appears at the script end (which is > >>>> useless at this time! ) > > You should flush sys.stdout after you print messages, or the > > message will keep in buffer untill buffer is full or process > > terminated. > > > Hello > > thanks for answering i have flush like this but same result .. the > > server wait until the end... > > pid = os.spawnl(os.P_NOWAIT,"c:\\python25\ > > \python.exe","python","Main.py") sys.stdout.flush() ret = > > os.waitpid(pid,0) > > Your program will be blocked here until child process being terminated. > You should print your messages before this line. > > > if ( ret[1] != 0): print """ wait %i """ %ret[1] > > sys.stdout.flush() else: print """ end %i """ %ret[1] > > sys.stdout.flush() > > - -- > Thinker Li - [EMAIL PROTECTED] [EMAIL > PROTECTED]://heaven.branda.to/~thinker/GinGin_CGI.py > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.6 (FreeBSD) > Comment: Using GnuPG with Mozilla -http://enigmail.mozdev.org > > iD8DBQFF5BWS1LDUVnWfY8gRAkp8AKCAcTKi/MO6sfkGBBEcMjfpH42O1wCeN14I > 0AZ83oVacK0hKik4YC/jfCA= > =3h7d > -----END PGP SIGNATURE------ Masquer le texte des messages précédents - > > - Afficher le texte des messages précédents -
thanks again i have tried as you said (cf bellow) and same result... is there any link which explain how a server Web read script and send the answer ? ------------------------------------------------------------------------- pid = os.spawnl(os.P_NOWAIT,"c:\\python25\ \python.exe","python","Main.py") ret = os.waitpid(pid,0) print """please wait ....""" sys.stdout.flush() # retourne le process id if ( ret[1] != 0): print """ wait %i """ %ret[1] sys.stdout.flush() else: print """ end %i """ %ret[1] sys.stdout.flush() --------------------------------------------------------------------------- thanks -- http://mail.python.org/mailman/listinfo/python-list