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from datetime import datetime
from django.db import models
from django.db.models import Max
class IsoOption(models.Model):
class Meta:
abstract = True
name = models.CharField(max_length=200)
success_tests = None
failed_tests = None
def __unicode__(self):
return str(self.name)
def get_success_test(self):
if not self.success_tests:
self.success_tests = self.test_set.filter(
success=True).annotate(Max('iso__id'))
if self.success_tests:
return self.success_tests[0].iso
return None
def get_failed_test(self):
if not self.failed_tests:
self.failed_tests = self.test_set.filter(
success=False).annotate(Max('iso__id'))
if self.failed_tests:
return self.failed_tests[0].iso
return None
class RollbackOption(IsoOption):
class Meta:
abstract = True
success_rollback_tests = None
failed_rollback_tests = None
def get_rollback_success_test(self):
if not self.success_rollback_tests:
self.success_rollback_tests = self.rollback_test_set.filter(
success=True).annotate(Max('iso__id'))
if self.success_rollback_tests:
return self.success_rollback_tests[0].iso
return None
def get_rollback_failed_test(self):
if not self.failed_rollback_tests:
self.failed_rollback_tests = self.rollback_test_set.filter(
success=False).annotate(Max('iso__id'))
if self.failed_rollback_tests:
return self.failed_rollback_tests[0].iso
return None
class Iso(models.Model):
name = models.CharField(max_length=255)
created = models.DateTimeField(editable=False)
active = models.BooleanField(default=True)
def __unicode__(self):
return self.name
class Architecture(IsoOption):
pass
class IsoType(IsoOption):
pass
class BootType(IsoOption):
pass
class HardwareType(IsoOption):
pass
class InstallType(IsoOption):
pass
class Source(IsoOption):
pass
class ClockChoice(IsoOption):
pass
class Filesystem(RollbackOption):
pass
class Module(RollbackOption):
pass
class Bootloader(IsoOption):
pass
class Test(models.Model):
user_name = models.CharField(max_length=500)
user_email = models.EmailField()
ip_address = models.IPAddressField()
created = models.DateTimeField(editable=False)
iso = models.ForeignKey(Iso)
architecture = models.ForeignKey(Architecture)
iso_type = models.ForeignKey(IsoType)
boot_type = models.ForeignKey(BootType)
hardware_type = models.ForeignKey(HardwareType)
install_type = models.ForeignKey(InstallType)
source = models.ForeignKey(Source)
clock_choice = models.ForeignKey(ClockChoice)
filesystem = models.ForeignKey(Filesystem)
modules = models.ManyToManyField(Module, null=True, blank=True)
rollback_filesystem = models.ForeignKey(Filesystem,
related_name="rollback_test_set", null=True, blank=True)
rollback_modules = models.ManyToManyField(Module,
related_name="rollback_test_set", null=True, blank=True)
bootloader = models.ForeignKey(Bootloader)
success = models.BooleanField()
comments = models.TextField(null=True, blank=True)
def set_created_field(sender, **kwargs):
# We use this same callback for both Isos and Tests
obj = kwargs['instance']
if not obj.created:
obj.created = datetime.utcnow()
from django.db.models.signals import pre_save
pre_save.connect(set_created_field, sender=Iso,
dispatch_uid="isotests.models")
pre_save.connect(set_created_field, sender=Test,
dispatch_uid="isotests.models")
# vim: set ts=4 sw=4 et:
|
