Reading a subprocesses stdout on Windows
Do Re Mi chel La Si Do
enleverlesO.OmcO at OmclaveauO.com
Mon Nov 21 15:50:44 EST 2005
Hi!
Let down subprocess, and remember popen4.
Here, an example (with CMD, under w-XP) :
import os
def lcmd(lst=None):
a = os.popen4(lst[0])
for i in lst[1:]:
if i!='':
a[0].write(i+'\r\n')
a[0].flush()
return a[1].readlines()
l=[
'CMD /K',
'DIR *.c /B',
'DATE /T',
'TIME /T',
'EXIT'
]
lret = lcmd(l)
for n in lret:
print n[:-1]
Attention : don't read data inside the loop (for)...
@-salutations
Michel Claveau
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