'Take a C{L{TeamsRequest}} and a list of Launchpad
team values and create a C{L{TeamsResponse}}
object containing that data.
@param request: The Launchpad teams request object
@type request: TeamsRequest
@param is_member: The Launchpad teams data for this
response, as a list of strings.
@type is_member: {str:str}
@returns: a Launchpad teams response object
@rtype: TeamsResponse'

def extractResponse(cls, request, is_member_str):

    self = cls()
    self.ns_uri = request.ns_uri
    self.is_member = is_member_str.split(',')
    return self
