def parse_platsbank_dsn(dsn, platsbanker=None, default=None):
if platsbanker is None:
platsbanker = get_all_platsbanker()
platsbank_map = dict((pb.dsn_name, pb) for pb in platsbanker)
platsbank_cls, opts = parse_dsn(dsn, platsbank_map, default)
return platsbank_cls.from_dsn(opts)
def parse_conf_dsn(dsn, conf_types=all_conf_types):
conf_type_map = dict((ct.dsn_name, ct) for ct in conf_types)
conf_cls, opts = parse_dsn(dsn, conf_type_map)
return conf_cls.from_dsn(opts)