def stack_exists()

in lib/cf_util.py [0:0]

• 8 lines of code
• 4 McCabe index (conditional complexity)

def stack_exists(stack_name):
  stacks = cf.list_stacks()['StackSummaries']
  for stack in stacks:
    if stack['StackStatus'] == 'DELETE_COMPLETE':
      continue
    if stack_name == stack['StackName']:
      return True
  return False