Python - get cloudformationtemplate client and it's tags based on name

getcfttags.py

import boto3

cftname = "Name"
tagname1 = "Key1"
tagname2 = "Key2"

cft_client = boto3.client('cloudformation')

# Here we only get one stack because we know the exact name
stack = cft_client.describe_stacks(StackName=cftname)[u'Stacks'][0]

# Basically for teasing out combination tags like "Owner = Coin Graham:CoinGraham@company.com"
# see a lot of need for this with only 10 tags total.
for tag in stack[u'Tags']:
    if tag[u'Key'] == tagname1:
        tagpair1, tagpair2 = tag[u'Value'].split(":")
    elif tag[u'Key'] == tagname2:
        tagvalue2 = tag[u'Value']