diff options
Diffstat (limited to 'mirrors/models.py')
| -rw-r--r-- | mirrors/models.py | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/mirrors/models.py b/mirrors/models.py index b763fb6..7c26989 100644 --- a/mirrors/models.py +++ b/mirrors/models.py @@ -1,6 +1,7 @@ from django.db import models from django.core.exceptions import ValidationError +import socket from urlparse import urlparse TIER_CHOICES = ( @@ -56,8 +57,20 @@ class MirrorUrl(models.Model): protocol = models.ForeignKey(MirrorProtocol, related_name="urls", editable=False) mirror = models.ForeignKey(Mirror, related_name="urls") - has_ipv4 = models.BooleanField("IPv4 capable", default=True) - has_ipv6 = models.BooleanField("IPv6 capable", default=False) + has_ipv4 = models.BooleanField("IPv4 capable", default=True, + editable=False) + has_ipv6 = models.BooleanField("IPv6 capable", default=False, + editable=False) + + def address_families(self): + hostname = urlparse(self.url).hostname + info = socket.getaddrinfo(hostname, None, 0, socket.SOCK_STREAM) + families = [x[0] for x in info] + return families + + @property + def hostname(self): + return urlparse(self.url).hostname def clean(self): try: @@ -66,6 +79,14 @@ class MirrorUrl(models.Model): self.protocol = MirrorProtocol.objects.get(protocol=protocol) except Exception as e: raise ValidationError(e) + try: + families = self.address_families() + self.has_ipv4 = socket.AF_INET in families + self.has_ipv6 = socket.AF_INET6 in families + except socket.error as e: + # We don't fail in this case; we'll just set both to False + self.has_ipv4 = False + self.has_ipv6 = False def __unicode__(self): return self.url |