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-rw-r--r--packages/models.py64
1 files changed, 63 insertions, 1 deletions
diff --git a/packages/models.py b/packages/models.py
index 2c6ad43c..5ee06575 100644
--- a/packages/models.py
+++ b/packages/models.py
@@ -2,11 +2,13 @@ from collections import namedtuple
from django.db import models
from django.db.models.signals import pre_save
+from django.contrib.admin.models import ADDITION, CHANGE, DELETION
from django.contrib.auth.models import User
from main.models import Arch, Repo, Package
from main.utils import set_created_field
+
class PackageRelation(models.Model):
'''
Represents maintainership (or interest) in a package by a given developer.
@@ -193,6 +195,66 @@ class FlagRequest(models.Model):
def __unicode__(self):
return u'%s from %s on %s' % (self.pkgbase, self.who(), self.created)
+
+UPDATE_ACTION_CHOICES = (
+ (ADDITION, 'Addition'),
+ (CHANGE, 'Change'),
+ (DELETION, 'Deletion'),
+)
+
+
+class Update(models.Model):
+ package = models.ForeignKey(Package, related_name="updates",
+ null=True, on_delete=models.SET_NULL)
+ repo = models.ForeignKey(Repo, related_name="updates")
+ arch = models.ForeignKey(Arch, related_name="updates")
+ pkgname = models.CharField(max_length=255)
+ pkgbase = models.CharField(max_length=255)
+ action_flag = models.PositiveSmallIntegerField('action flag',
+ choices=UPDATE_ACTION_CHOICES)
+ created = models.DateTimeField(editable=False)
+
+ old_pkgver = models.CharField(max_length=255, null=True)
+ old_pkgrel = models.CharField(max_length=255, null=True)
+ old_epoch = models.PositiveIntegerField(null=True)
+
+ new_pkgver = models.CharField(max_length=255, null=True)
+ new_pkgrel = models.CharField(max_length=255, null=True)
+ new_epoch = models.PositiveIntegerField(null=True)
+
+ class Meta:
+ get_latest_by = 'created'
+
+ def is_addition(self):
+ return self.action_flag == ADDITION
+
+ def is_change(self):
+ return self.action_flag == CHANGE
+
+ def is_deletion(self):
+ return self.action_flag == DELETION
+
+ @property
+ def old_version(self):
+ if self.action_flag == ADDITION:
+ return None
+ if self.old_epoch > 0:
+ return u'%d:%s-%s' % (self.old_epoch, self.old_pkgver, self.old_pkgrel)
+ return u'%s-%s' % (self.old_pkgver, self.old_pkgrel)
+
+ @property
+ def new_version(self):
+ if self.action_flag == DELETION:
+ return None
+ if self.new_epoch > 0:
+ return u'%d:%s-%s' % (self.new_epoch, self.new_pkgver, self.new_pkgrel)
+ return u'%s-%s' % (self.new_pkgver, self.new_pkgrel)
+
+ def __unicode__(self):
+ return u'%s of %s on %s' % (self.get_action_flag_display(),
+ self.pkgname, self.created)
+
+
class PackageGroup(models.Model):
'''
Represents a group a package is in. There is no actual group entity,
@@ -320,7 +382,7 @@ class Replacement(RelatedToBase):
# hook up some signals
-for sender in (PackageRelation, SignoffSpecification, Signoff):
+for sender in (PackageRelation, SignoffSpecification, Signoff, Update):
pre_save.connect(set_created_field, sender=sender,
dispatch_uid="packages.models")