U f@s0ddlmZddlZddlZGdddeZdS)) ContainerNc@sHeZdZdZdgZdddZddZdd Zd d Zd d Z ddZ dS) InternalIPSa InternalIPS allows to specify CIDRs for INTERNAL_IPS. It takes an iterable of ip addresses or ranges. Inspiration taken from netaddr.IPSet, please use it if you can since it support more advanced features like optimizing ranges and lookups. _cidrsFcCs6g|_|D]}|jt|q |r2t|j|_dS)z Constructor. :param iterable: (optional) an iterable containing IP addresses and subnets. :param sort_by_size: sorts internal list according to size of ip ranges, largest first. N)rappend ipaddress ip_networksorted)selfiterableZ sort_by_sizeaddressr H/tmp/pip-unpacked-wheel-1isl55vw/django_extensions/utils/internal_ips.py__init__s zInternalIPS.__init__cCs(t|}|jD]}||krdSqdS)z :param ip: An IP address or subnet. :return: ``True`` if IP address or subnet is a member of this InternalIPS set. TF)r ip_addressr)r r cidrr r r __contains__$s   zInternalIPS.__contains__cCs tddS)z@ Raises ``TypeError`` if this method is called. z&InternalIPS containers are unhashable!N) TypeErrorr r r r __hash__0szInternalIPS.__hash__cCstdd|jDS)zC :return: the cardinality of this InternalIPS set. css|] }|jVqdS)N) num_addresses).0rr r r :sz&InternalIPS.__len__..)sumrrr r r __len__6szInternalIPS.__len__cCs tj|jS)zP :return: an iterator over the IP addresses within this IP set. ) itertoolschainrrr r r __iter__<szInternalIPS.__iter__cCs t|jS)zU :return: an iterator over individual IP subnets within this IP set. )rrrr r r iter_cidrsBszInternalIPS.iter_cidrsN)F) __name__ __module__ __qualname____doc__ __slots__rrrrrrr r r r rs   r)collections.abcrrrrr r r r s