Hi,
I've been trying to write a wrapper around some shells
scripts using the subprocess module. But I'm getting
errors I quite don't know how to debug. I've only been
writing Python for a few months and starting processes
are new to me. Here's my code:
import os
import re
import subprocess
####################
#### Definition ####
####################
def proc(cmd_in):
cmd = cmd_in
os.chdir("/home/qauser/jerome")
outFile = os.path.join(os.curdir, "output.log")
outptr = file(outFile, "w")
errFile = os.path.join(os.curdir, "error.log")
errptr = file(errFile, "w")
retval = subprocess.call(cmd, 0, None, None,
outptr, errptr)
errptr.close()
outptr.close()
if not retval == 0:
errptr = file(errFile, "r")
errData = errptr.read()
errptr.close()
raise Exception("Error executing command: " +
repr(errData))
def setup():
print "=== Starting Setup ==="
proc("/home/qauser/jerome/qaSetup.sh")
print "=== Setup Complete ==="
def run_junit():
file_in =
open("/home/qauser/automation/testdata/junit_master_file",
"r")
match = re.compile('#+')
work_list = []
for line in file_in:
work = line
work = work.rstrip('\n')
if match.search(work):
found = False
else:
found = True
if found == True:
work_list = work.split(',')
arg1 = work_list[0]
arg2 = work_list[1]
arg3 = work_list[2]
arg4 = work_list[3]
cmd = "/home/qauser/jerome/qaRun.sh %s %s %s
%s"
cmdstr = cmd % (arg1,arg2,arg3,arg4)
print "=== Starting JUnit Run ==="
proc(cmdstr)
print "=== JUnit Run Complete ==="
####################
###### Main ######
####################
setup()
run_junit()
The setup() def seems to work great, but the
run_junit() seems to have problems. I believe due to
the params I'm passing. Here are the errors I'm
getting:
[EMAIL PROTECTED] automation]$ ./runJunit.py
=== Starting JUnit Run ===
Traceback (most recent call last):
File "/home/qauser/automation/runJunit.py", line 63,
in ?
run_junit()
File "/home/qauser/automation/runJunit.py", line 54,
in run_junit
proc(cmdstr)
File "/home/qauser/automation/runJunit.py", line 18,
in proc
retval = subprocess.call(cmd, 0, None, None,
outptr, errptr)
File
"/opt/python-2.4.3/lib/python2.4/subprocess.py", line
412, in call
return Popen(*args, **kwargs).wait()
File
"/opt/python-2.4.3/lib/python2.4/subprocess.py", line
542, in __init__
errread, errwrite)
File
"/opt/python-2.4.3/lib/python2.4/subprocess.py", line
975, in _execute_child
raise child_exception
OSError: [Errno 2] No such file or directory
I can't seem to figure out what file or directory is
missing.
Your help is greatly appreciated,
Jerome
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