def run(self,
cmd=None,
stdin=None,
plan_to=None,
wipe=False,
instant=False):
"""
Add cmd into queue if instant is False, otherwise run instantly
"""
cmd = cmd or self._default_cmd
r = Request(action='run' if not wipe else 'run|wipe')
r.machine = self._server_name()
r.data = json.dumps({"action": "run", "cmd": cmd, "stdin": stdin})
r.user = self.user
if not instant:
r.plan_to_date = plan_to
r.save()
else:
stdout, stderr, retcode = self._run(cmd, stdin)
r.done_date = datetime.now()
r.done = True
r.stdout = stdout
r.stderr = stderr
r.save()
return stdout, stderr, retcode
def isfile(self, filename):
"""Return true, if filename is exists."""
cmd = "if [ `ls %s 2> /dev/null` ]; then echo 1; fi;" % filename
r = Request(action="read")
r.machine = self._server_name()
r.data = json.dumps({"action": "isfile", "cmd": cmd})
r.user = self.user
r.save()
stdout, stderr, retcode = self._run(cmd)
r.done_date = datetime.today()
r.done = True
r.stdout = stdout
r.stderr = stderr
r.retcode = retcode
r.save()
return stdout.strip() == "1"
def read(self, filename):
"""Read filename promtly."""
cmd = "cat %s" % filename
r = Request(action="read")
r.machine = self._server_name()
r.data = json.dumps({"action": "read", "cmd": cmd})
r.user = self.user
r.save()
stdout, stderr, retcode = self._run(cmd)
r.done_date = datetime.today()
r.done = True
r.stdout = stdout
r.stderr = stderr
r.retcode = retcode
r.save()
return stdout
def isfile(self, filename):
"""Return true, if filename is exists."""
cmd = "if [ `ls %s 2> /dev/null` ]; then echo 1; fi;" % filename
r = Request(action="read")
r.machine = self._server_name()
r.data = json.dumps({"action": "isfile", "cmd": cmd})
r.user = self.user
r.save()
stdout, stderr, retcode = self._run(cmd)
r.done_date = datetime.today()
r.done = True
r.stdout = stdout
r.stderr = stderr
r.retcode = retcode
r.save()
return stdout.strip() == "1"
def read(self, filename):
"""Read filename promtly."""
cmd = "cat %s" % filename
r = Request(action="read")
r.machine = self._server_name()
r.data = json.dumps({"action": "read", "cmd": cmd})
r.user = self.user
r.save()
stdout, stderr, retcode = self._run(cmd)
r.done_date = datetime.today()
r.done = True
r.stdout = stdout
r.stderr = stderr
r.retcode = retcode
r.save()
return stdout
def run(self, cmd=None, stdin=None, plan_to=None, wipe=False, instant=False):
"""
Add cmd into queue if instant is False, otherwise run instantly
"""
cmd = cmd or self._default_cmd
r = Request(action='run' if not wipe else 'run|wipe')
r.machine = self._server_name()
r.data = json.dumps({"action": "run", "cmd": cmd, "stdin": stdin})
r.user = self.user
if not instant:
r.plan_to_date = plan_to
r.save()
else:
stdout, stderr, retcode = self._run(cmd, stdin)
r.done_date = datetime.now()
r.done = True
r.stdout = stdout
r.stderr = stderr
r.save()
return stdout, stderr, retcode
