def runProcess(self, funcName, args = ()):
if 'process' in self.session:
process = MolnsConfigProcessWrapper.get_by_id(self.session['process'][0])
if process is not None and process.is_alive():
raise { status : False, msg : 'Currently running process, cannot start new one' }
outPath = tempfile.mkdtemp(dir = os.path.abspath('{0}/../output/'.format(os.path.dirname(__file__))))
stdout = os.path.join(outPath, 'stdout.log')
stderr = os.path.join(outPath, 'stderr.log')
return_code = os.path.join(outPath, 'return_code')
molnsConfigProcessWrapper = MolnsConfigProcessWrapper()
molnsConfigProcessWrapper.outPath = outPath
molnsConfigProcessWrapper.stdout = stdout
molnsConfigProcessWrapper.stderr = stderr
molnsConfigProcessWrapper.return_code = return_code
stdoutFile = open(stdout, 'w')
stderrFile = open(stderr, 'w')
thisFile = os.path.abspath(__file__)
process = subprocess.Popen(shlex.split('python {0}'.format(thisFile)), stdout = stdoutFile, stderr = stderrFile, stdin = subprocess.PIPE)
process.stdin.write(pickle.dumps((funcName, return_code, args)))
process.stdin.close()
molnsConfigProcessWrapper.pid = process.pid
molnsConfigProcessWrapper.put()
self.session['process'] = (molnsConfigProcessWrapper.key().id(), funcName)
def runProcess(self, funcName, args=()):
if 'process' in self.session:
process = MolnsConfigProcessWrapper.get_by_id(
self.session['process'][0])
if process is not None and process.is_alive():
raise {
status: False,
msg: 'Currently running process, cannot start new one'
}
outPath = tempfile.mkdtemp(dir=os.path.abspath('{0}/../output/'.format(
os.path.dirname(__file__))))
stdout = os.path.join(outPath, 'stdout.log')
stderr = os.path.join(outPath, 'stderr.log')
return_code = os.path.join(outPath, 'return_code')
molnsConfigProcessWrapper = MolnsConfigProcessWrapper()
molnsConfigProcessWrapper.outPath = outPath
molnsConfigProcessWrapper.stdout = stdout
molnsConfigProcessWrapper.stderr = stderr
molnsConfigProcessWrapper.return_code = return_code
stdoutFile = open(stdout, 'w')
stderrFile = open(stderr, 'w')
thisFile = os.path.abspath(__file__)
process = subprocess.Popen(shlex.split('python {0}'.format(thisFile)),
stdout=stdoutFile,
stderr=stderrFile,
stdin=subprocess.PIPE)
process.stdin.write(pickle.dumps((funcName, return_code, args)))
process.stdin.close()
molnsConfigProcessWrapper.pid = process.pid
molnsConfigProcessWrapper.put()
self.session['process'] = (molnsConfigProcessWrapper.key().id(),
funcName)
