Create the Security Group rules using python boto API

                           Create the Security Group rules using python boto API
                                             
#!/usr/bin/env python

import boto3
import boto.ec2

#client = boto3.client('ec2',region_name="ap-southeast-1")
ec2 = boto3.resource('ec2',region_name="ap-southeast-1")
vpc = ec2.Vpc("vpc-a65187c3")
security_group = ec2.SecurityGroup('id')

web1 = vpc.create_security_group(
   DryRun=False,
   GroupName='Apache_5',
   Description='testing',
)
web1.authorize_ingress(IpProtocol="tcp",CidrIp="0.0.0.0/0",FromPort=80,ToPort=80)
web1.authorize_ingress(IpProtocol="tcp",CidrIp="0.0.0.0/0",FromPort=20,ToPort=21)
web1.authorize_ingress(IpProtocol="tcp",CidrIp="0.0.0.0/0",FromPort=443,ToPort=443)
web1.authorize_ingress(IpProtocol="tcp",CidrIp="0.0.0.0/0",FromPort=22,ToPort=22)
#web1.authorize_egress(IpProtocol="tcp",CidrIP="0.0.0.0/0",FromPort=443,ToPort=443)
print web1

conn = boto.ec2.connect_to_region("ap-southeast-1")
SG="Apache_5"
groups = conn.get_all_security_groups(filters={'group-name':[SG]})
for group in groups:
   print group.name
   for rule in group.rules:
       print rule.ip_protocol, rule.from_port, rule.to_port, rule.grants