python/classes

naveen@ol4:>cat remoteconnect.py
#!/usr/bin/env python
import paramiko,getpass,json
class remoteconnect(object):
	def __init__(self, server, port):
		self.server=server
		self.port=port
		try:
			f=open('/root/pythoncode/classes/mycreds.json').read()
			mycreds=json.loads(f)
			user=mycreds['user']
			passwd=mycreds['passwd']
		except:
			user=raw_input("please enter the username:")
			passwd=getpass.getpass("password:")
			mydata={}
			mydata['user']=user
			mydata['passwd']=passwd
			f=open('/root/pythoncode/classes/mycreds.json','w')
			x=json.dump(mydata,f,indent=4)
			f.close()
		self.user=user
		self.passwd=passwd
	def exec_command(self, command):
		x=paramiko.SSHClient()
		x.set_missing_host_key_policy(paramiko.AutoAddPolicy())
		x.connect(self.server,username=self.user,password=self.passwd)
		stdin,stdout,stderr=x.exec_command(command)
		return stdout.readlines()