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In today's digest:ISSUES
1. [New comment] Iron Python drops core when trying to execute a Iron Python
script.
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ISSUES
1. [New comment] Iron Python drops core when trying to execute a Iron Python
script.
http://ironpython.codeplex.com/workitem/33390
User Subramanya_M_S has commented on the issue:
"I am using .Net 4.5 with Visual Studio 2010, on Windows Server 2008 R2.
This is part of the script that caused the core.
def runShellCommandAction(_session, _env, run_shell_command, with_arguments="",
without_waiting=False, timeout_after=0.0):
shellCommandName = run_shell_command
argSpec = with_arguments
#displayName = _env["display_name"]
displayName = shellCommandName
def tail_minus_f(fileName, maxLinesReturned=0):
oldSize=0
while True:
currentSize = os.path.getsize(fileName)
if currentSize<=oldSize:
yield []
continue
file = open(fileName, 'rb')
file.seek(oldSize)
lines=[]
for line in file:
line = line.strip()
if (line):
lines.append(line)
if maxLinesReturned and len(lines)>=maxLinesReturned:
break
oldSize = file.tell()
file.close()
yield lines
if shellCommandName != os.path.basename(shellCommandName):
raise ValueError("shell command name incorrect. %s" % shellCommandName)
ext = os.path.splitext(shellCommandName)
print "Extention = " + str(ext)
shellCommand = ""
newargs = ""
if ext[1] == ".ps1":
shellCommand = "powershell.exe"
newargs = "-ExecutionPolicy Unrestricted -File "
elif ext[1] == ".sh":
shellCommand = "posix.exe"
newargs = "/u /c /usr/local/bin/bash "
elif ext[1] == ".bash":
shellCommand = "posix.exe"
newargs = "/u /c /usr/local/bin/bash "
elif ext[1] == ".csh":
shellCommand = "posix.exe"
newargs = "/u /c /bin/csh "
elif ext[1] == ".ksh":
shellCommand = "posix.exe"
newargs = "/u /c /bin/ksh "
elif ext[1] == ".pl":
shellCommand = "perl.exe "
elif ext[1] == ".py":
shellCommand = "ipy64.exe "
elif shellCommandName == "sleep":
shellCommand = "powershell.exe"
newargs = "-ExecutionPolicy Unrestricted -Command "
else :
shellCommand = shellCommandName;
print "ShellCommand = " + str(shellCommand)
shellCommandsFolder = ""
sharedLoc = os.environ["LMSRVSHARED"].strip('\\')
if shellCommand == "posix.exe":
shellCommandsFolder = "/dev/fs/" + sharedLoc.replace(":","") +
"/tenant%s/scripts/ContactStrategy" % str(_session.tenant.id)
shellCommandsFolder = shellCommandsFolder.replace("\\","/")
else:
shellCommandsFolder = os.environ["LMSRVSHARED"] +
"\\tenant%s\\scripts\\ContactStrategy" % str(_session.tenant.id)
if shellCommandName == "sleep":
absoluteCommandPath = "sleep"
elif shellCommand != shellCommandName:
if shellCommand == "posix.exe":
absoluteCommandPath = '"' + shellCommandsFolder + "/" +
shellCommandName + '"'
else:
absoluteCommandPath = '"' + os.path.join(shellCommandsFolder,
shellCommandName) + '"'
else:
absoluteCommandPath = ""
args = argSpec.split()
commandLine = '%s' % ' '.join([absoluteCommandPath]+args)
if shellCommand != shellCommandName:
commandLine = newargs + commandLine
print "Execute Line: %s" % shellCommand+" "+commandLine
args = [shellCommand,commandLine]
child = subprocess.Popen(args,env,shell=True,stdout=PIPE,stderr=PIPE)
outFileIter = child.stdout
errFileIter = child.stderr
def insertFileLinesToMessages(fileIter, msgType):
for line in fileIter:
print "message", line, msgType
_session.messages.insert(msgType, "CS_MSG", [ "%s - %s" %
(displayName, line)])
def isSubprocessComplete():
if child.poll() is None:
return retry()
print 'Return Code: ' + str(child.returncode)
if child.returncode==127:
return finished(ERROR, "FT_FILE_NOENT(%s)" % absoluteCommandPath)
if child.returncode==126:
return finished(ERROR, "%s - Permission denied" %
absoluteCommandPath)
if child.returncode>0:
return finished(ERROR, "%s returned %s" %
(shellCommandName,child.returncode))
if child.returncode<0:
return finished(ERROR, " %s was iterrupted by signal %s" %
(shellCommandName, -child.returncode))"
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