(self, region, config)
return elb_names
:param region: name of a region
        :param config: Collector config dict
        :return: list of elb names to query in the given region
:param region: name of a region
        :param config: Collector config dict
        :return: list of elb names to query in the given region
: param region : name of a region : param config : Collector config dict : return : list of elb names to query in the given region
def get_elb_names(self, region, config):
        """
        :param region: name of a region
        :param config: Collector config dict
        :return: list of elb names to query in the given region
        """
        # This function is ripe to be memoized but when ELBs are added/removed
        # dynamically over time, diamond will have to be restarted to pick
        # up the changes.
        region_dict = config.get('regions', {}).get(region, {})
        if 'elb_names' not in region_dict:
            elb_conn = boto.ec2.elb.connect_to_region(region,
                                                      **self.auth_kwargs)
            full_elb_names = \
                [elb.name for elb in elb_conn.get_all_load_balancers()]

            # Regular expressions for ELBs we DO NOT want to get metrics on.
            matchers = \
                [re.compile(regex) for regex in config.get('elbs_ignored', [])]

            # cycle through elbs get the list of elbs that don't match
            elb_names = []
            for elb_name in full_elb_names:
                if matchers and any([m.match(elb_name) for m in matchers]):
                    continue
                elb_names.append(elb_name)
        else:
            elb_names = region_dict['elb_names']
        return elb_names
def get_elb_names ( self , region , config ) : # This function is ripe to be memoized but when ELBs are added/removed # dynamically over time, diamond will have to be restarted to pick # up the changes. region_dict = config . get ( 'regions' , { } ) . get ( region , { } ) if 'elb_names' not in region_dict : elb_conn = boto . ec2 . elb . connect_to_region ( region , * * self . auth_kwargs ) full_elb_names = [ elb . name for elb in elb_conn . get_all_load_balancers ( ) ] # Regular expressions for ELBs we DO NOT want to get metrics on. matchers = [ re . compile ( regex ) for regex in config . get ( 'elbs_ignored' , [ ] ) ] # cycle through elbs get the list of elbs that don't match elb_names = [ ] for elb_name in full_elb_names : if matchers and any ( [ m . match ( elb_name ) for m in matchers ] ) : continue elb_names . append ( elb_name ) else : elb_names = region_dict [ 'elb_names' ] return elb_names