def get_installed_components()

in ambari-infra-solr-client/src/main/python/migrationConfigGenerator.py [0:0]

• 10 lines of code
• 7 McCabe index (conditional complexity)

def get_installed_components(blueprint):
  components = []
  if 'host_groups' in blueprint:
    for host_group in blueprint['host_groups']:
      if 'components' in host_group:
        for component in host_group['components']:
          if 'name' in component:
            if component['name'] not in components:
              components.append(component['name'])
  return components