def _execute(self, connection=None, cmd=None, interactions=None):
super(Telnet, self)._execute(connection=connection, cmd=cmd, interactions=interactions)
context = {"CTX-UUID": get_context_uid()}
logger = self._logger
buff = StringIO()
connection.write(self.crlf(cmd))
if interactions:
for i_res, i_cmd in interactions:
i_res_re = re.compile(i_res)
i_cmd_res = connection.expect([i_res_re], self.transaction_timeout)
if i_cmd_res[0] >= 0:
logger.info("Pattern '%s' matched; Sending reply-command '%s' -- context: %s" % (i_res, i_cmd, context))
buff.write(i_cmd_res[2])
connection.write(self.crlf(i_cmd))
cmd_res = connection.expect([self.prompt_mark_re], self.transaction_timeout)
buff.write(cmd_res[2])
try:
self._check_telnet_return(cmd_res)
except TelnetProtocolException:
self._logger.debug("Incomplete data received: Stuck process or bad configured interactions -- context: %s. (transaction_timeout='%s'; recv_buffer='%s')" \
% (context, self.transaction_timeout, buff.getvalue()))
buff.close()
raise TransportTransactionException("Incomplete data received: Stuck process or bad configured interactions (transaction_timeout='%s')" % self.transaction_timeout)
cmdout = "\r\n".join(buff.getvalue().splitlines()[1:-1])
buff.close()
if self.error_mark is not None:
# errpos = cmdout.find(self.error_mark)
# if self.error_mark and errpos > -1:
# raise SwitchCommandException(cmdout[errpos+len(self.error_mark):].strip())
m = self.error_mark_re.search(cmdout)
if m:
raise SwitchCommandException(m.group(1).strip())
return cmdout
def _execute(self, connection=None, cmd=None, interactions=None):
super(SysSSH, self)._execute(connection=connection, cmd=cmd, interactions=interactions)
context = {"CTX-UUID": get_context_uid()}
logger = self._logger
buff = StringIO()
interaction = 0
connection.send(self.crlf(cmd))
while not self.prompt_mark_re.search(buff.getvalue()):
try:
self._recvall_with_timeout(connection=connection, buff=buff)
except SSHTimeout, e:
buff.close()
logger.error(
"Incomplete data received: Stuck process or bad configured interactions -- context: %s. (transaction_timeout='%s'; recv_buffer='%s')"
% (context, e.recv_timeout, e.recv_buff)
)
raise TransportTransactionException(
"Incomplete data received: Stuck process or bad configured interactions (transaction_timeout='%s')"
% e.recv_timeout
)
if interactions and interaction <= (len(interactions) - 1):
i_res, i_cmd = interactions[interaction]
i_res_re = re.compile(i_res)
if i_res_re.search(buff.getvalue()):
logger.info(
"Pattern '%s' matched; Sending reply-command '%s' -- context: %s" % (i_res, i_cmd, context)
)
connection.send(self.crlf(i_cmd))
interaction += 1
def _execute(self, connection=None, cmd=None, interactions=None):
"""
Execute command 'cmd' (+'interactions') using 'connection' object
"""
context = {"CTX-UUID": get_context_uid()}
self._logger.info("%s(%s@%s:%s): Command '%s' invoked with interactions: %s -- context: %s" % \
(self.__class__.__name__, self.username, self.host, self.port, cmd, \
"; ".join(["'%s'->'%s'" % (i_res, i_cmd) for i_res, i_cmd in interactions]) \
if interactions else "''", context))
