Exemple #1
0
    def cp(self, src_path, trgt_path, retry=5, sleep=5, timeout=10):
        """ send files via scp to target device

        :param src_path: the path to the file on the host machine
        :param trgt_path: the path of the file on the target machine
        """
        self.log("send file from {} to {} on the target device".format(
            src_path,
            trgt_path,
        ))
        for i in range(1, retry + 1):
            spawn = pexpect.spawnu("scp {} {}@{}:{}".format(
                src_path,
                self.user,
                self.target,
                trgt_path,
            ))
            spawn.expect("assword: ")
            spawn.sendline(self.pw)
            spawn.expect(pexpect.EOF, timeout=timeout)
            spawn.close()
            if spawn.exitstatus == 0 and spawn.signalstatus == None:
                self.log("sending file succeeded")
                return
            else:
                self.log(
                    "sending file failed (exit:{};signal:{};waitpidcode:{}), retry "
                    .format(
                        spawn.exitstatus,
                        spawn.signalstatus,
                        spawn.status,
                        i,
                    ))
Exemple #2
0
    def cp(self, src_path, trgt_path, retry=5, sleep=5, timeout=10):
        """ send files via scp to target device

        :param src_path: the path to the file on the host machine
        :param trgt_path: the path of the file on the target machine
        """
        self.log("send file from {} to {} on the target device".format(
            src_path,
            trgt_path,
        ))
        for i in range(1, retry+1):
            spawn = pexpect.spawnu("scp {} {}@{}:{}".format(
                src_path,
                self.user,
                self.target,
                trgt_path,
            ))
            spawn.expect("assword: ")
            spawn.sendline(self.pw)
            spawn.expect(pexpect.EOF, timeout=timeout)
            spawn.close()
            if spawn.exitstatus == 0 and spawn.signalstatus == None:
                self.log("sending file succeeded")
                return
            else:
                self.log("sending file failed (exit:{};signal:{};waitpidcode:{}), retry ".format(
                    spawn.exitstatus,
                    spawn.signalstatus,
                    spawn.status,
                    i,
                ))
Exemple #3
0
 def _get_exp(self):
     self.log("create fdspawn object")
     end_time = time.time() + self.first_prompt_timeout
     while time.time() < end_time:
         self.log("try creating fdspawn object")
         try:
             spawn = fdpexpect.fdspawn(
                 os.open(self.port,
                         os.O_RDWR | os.O_NONBLOCK | os.O_NOCTTY))
             self.log("sendline")
             spawn.sendline()
             self.log("expect prompt or login string")
             result = spawn.expect([self.prompt, "(?i)login: "******"got ({}) with capture: '{}'".format(
                 result,
                 str(spawn.after),
             ))
             if result == 1:
                 self.fail = True
                 self.log("because not logged in yet, do that")
                 spawn.sendline(self.user)
                 self.log("expect password")
                 spawn.expect("(?i)password: "******"send pw")
                 spawn.sendline(self.pw)
                 self.log("expect prompt")
                 spawn.expect(self.prompt)
             return spawn
         except (pexpect.EOF, pexpect.TIMEOUT) as e:
             self.log("wait a little before retry creating pxssh object")
             time.sleep(3)
     raise CantCreateConnException(
         "tried to reach {} for '{}' seconds".format(
             self.target, self.first_prompt_timeout))
Exemple #4
0
 def _get_exp(self):
     self.log("create fdspawn object")
     end_time = time.time() + self.first_prompt_timeout
     while time.time() < end_time:
         self.log("try creating fdspawn object")
         try:
             spawn = fdpexpect.fdspawn(os.open(self.port, os.O_RDWR|os.O_NONBLOCK|os.O_NOCTTY))
             self.log("sendline")
             spawn.sendline()
             self.log("expect prompt or login string")
             result = spawn.expect([self.prompt, "(?i)login: "******"got ({}) with capture: '{}'".format(
                 result,
                 str(spawn.after),
             ))
             if result == 1:
                 self.fail = True
                 self.log("because not logged in yet, do that")
                 spawn.sendline(self.user)
                 self.log("expect password")
                 spawn.expect("(?i)password: "******"send pw")
                 spawn.sendline(self.pw)
                 self.log("expect prompt")
                 spawn.expect(self.prompt)
             return spawn
         except (pexpect.EOF, pexpect.TIMEOUT) as e:
             self.log("wait a little before retry creating pxssh object")
             time.sleep(3)
     raise CantCreateConnException("tried to reach {} for '{}' seconds".format(
         self.target, self.first_prompt_timeout))