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-rw-r--r--devel/models.py18
1 files changed, 17 insertions, 1 deletions
diff --git a/devel/models.py b/devel/models.py
index fd5a0347..fd5df00a 100644
--- a/devel/models.py
+++ b/devel/models.py
@@ -2,11 +2,12 @@
import pytz
from django.db import models
+from django.db.models.signals import pre_save
from django.contrib.auth.models import User
from django_countries import CountryField
from .fields import PGPKeyField
-from main.utils import make_choice
+from main.utils import make_choice, utc_now
class UserProfile(models.Model):
@@ -44,6 +45,7 @@ class UserProfile(models.Model):
allowed_repos = models.ManyToManyField('main.Repo', blank=True)
latin_name = models.CharField(max_length=255, null=True, blank=True,
help_text="Latin-form name; used only for non-Latin full names")
+ last_modified = models.DateTimeField(editable=False)
class Meta:
db_table = 'user_profiles'
@@ -96,4 +98,18 @@ class PGPSignature(models.Model):
def __unicode__(self):
return u'%s → %s' % (self.signer, self.signee)
+
+def set_last_modified(sender, **kwargs):
+ '''This will set the 'last_modified' field on the user profile to the
+ current UTC time when either the profile is updated. For use as a pre_save
+ signal handler.'''
+ obj = kwargs['instance']
+ if hasattr(obj, 'last_modified'):
+ obj.last_modified = utc_now()
+
+
+# connect signals needed to keep cache in line with reality
+pre_save.connect(set_last_modified, sender=UserProfile,
+ dispatch_uid="devel.models")
+
# vim: set ts=4 sw=4 et: