vÅÏ^Fã@sTddlZddlmZddlmZdedƒdd„Zdd „ZdS) éN)ÚValidationError)Ú gettext_lazyFz!This is not a valid IPv6 address.c Cs‰y"tjttj|ƒƒƒ}Wn$tk rHt|ddƒ‚YnX|re|jret|jƒS|jrdt|jƒSt|ƒS)aý Clean an IPv6 address string. Raise ValidationError if the address is invalid. Replace the longest continuous zero-sequence with "::", remove leading zeroes, and make sure all hextets are lowercase. Args: ip_str: A valid IPv6 address. unpack_ipv4: if an IPv4-mapped address is found, return the plain IPv4 address (default=False). error_message: An error message used in the ValidationError. Return a compressed IPv6 address or the same value. ÚcodeÚinvalidz ::ffff:%s)Ú ipaddressÚ IPv6AddressÚintÚ ValueErrorrÚ ipv4_mappedÚstr)Úip_strZ unpack_ipv4Ú error_messageÚaddr©rú3/tmp/pip-build-8lau8j11/django/django/utils/ipv6.pyÚclean_ipv6_addresss"   rc Cs.ytj|ƒWntk r)dSYnXdS)zL Return whether or not the `ip_str` string is a valid IPv6 address. FT)rrr )r rrrÚis_valid_ipv6_address&s   r)rZdjango.core.exceptionsrZdjango.utils.translationrÚ_rrrrrrÚs