def start(self, cmd, args):
if self.process != None:
self.stop()
self.cmd = cmd
self.args = args
# start the server!
self.process = qt.QProcess()
self.process.connect('stateChanged(QProcess::ProcessState)', self.onStateChanged)
print ("Starting %s with " % cmd, args)
self.process.start(cmd, args)
def start(self):
# run the process!
self.process = qt.QProcess()
print( 'running: ', self.executable, self.args)
self.process.start(self.executable, self.args)
self.process.waitForFinished()
if self.process.exitStatus() == qt.QProcess.CrashExit or self.process.exitCode() != 0:
stdout = self.process.readAllStandardOutput()
stderr = self.process.readAllStandardError()
print('exit status is: %d' % self.process.exitStatus())
print('exit code is: %d' % self.process.exitCode())
print('error is: %d' % self.process.error())
print('standard out is: %s' % stdout)
print('standard error is: %s' % stderr)
raise( UserWarning("Could not run %s with %s" % (self.executable, self.args)) )
stdout = self.process.readAllStandardOutput()
return stdout