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,
))
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,
))
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))
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))