o (S-gk@s>ddlZddlmZddlmZdedfddZdd ZdS) N)ValidationError) gettext_lazyFz!This is not a valid IPv6 address.c Csnz ttt|}Wntyt|ddtdidw|r)|jr)t|jS|jr3dt|jSt|S)a 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. invalidprotocolIPv6)codeparamsz ::ffff:%s) ipaddress IPv6Addressint ValueErrorr_ ipv4_mappedstr)ip_str unpack_ipv4 error_messageaddrrP/var/www/html/map_library/venv/lib/python3.10/site-packages/django/utils/ipv6.pyclean_ipv6_addresss   rcCs&zt|WdStyYdSw)zL Return whether or not the `ip_str` string is a valid IPv6 address. FT)r r r )rrrris_valid_ipv6_address)s   r)r django.core.exceptionsrdjango.utils.translationrr rrrrrrs    "