def get_configuration_url(name):
 urls = configuration_helpers.get_value('urls', default={})
 return (urls.get(name) or EMPTY_URL)

def get_configuration_url ( name ) : urls = configuration_helpers . get_value ( 'urls' , default = { } ) return ( urls . get ( name ) or EMPTY_URL )
look up and return the value for given url name in configuration .