euscan-ng/euscanwww/euscan/models.py

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from django.db import models
from datetime import datetime
class Herd(models.Model):
herd = models.CharField(max_length=128, unique=True)
email = models.CharField(max_length=128, blank=True, null=True)
def __unicode__(self):
if self.email:
return '%s <%s>' % (self.herd, self.email)
return self.herd
class Maintainer(models.Model):
name = models.CharField(max_length=128)
email = models.CharField(max_length=128, unique=True)
def __unicode__(self):
return '%s <%s>' % (self.name, self.email)
class Package(models.Model):
category = models.CharField(max_length=128)
name = models.CharField(max_length=128)
description = models.TextField(blank=True)
homepage = models.CharField(max_length=256, blank=True)
herds = models.ManyToManyField(Herd, blank=True)
maintainers = models.ManyToManyField(Maintainer, blank=True)
' For performance, we keep pre-computed counters '
n_versions = models.IntegerField(default=0)
n_packaged = models.IntegerField(default=0)
n_overlay = models.IntegerField(default=0)
' And we also pre-compute last versions '
last_version_gentoo = models.ForeignKey('Version', blank=True, null=True,
related_name="last_version_gentoo")
last_version_overlay = models.ForeignKey('Version', blank=True, null=True,
related_name="last_version_overlay")
last_version_upstream = models.ForeignKey('Version', blank=True, null=True,
related_name="last_version_upstream")
def __unicode__(self):
return '%s/%s' % (self.category, self.name)
class Meta:
unique_together = ['category', 'name']
class Version(models.Model):
package = models.ForeignKey(Package)
slot = models.CharField(max_length=128)
revision = models.CharField(max_length=128)
version = models.CharField(max_length=128)
packaged = models.BooleanField()
overlay = models.CharField(max_length=128, default='gentoo', db_index=True)
urls = models.TextField(blank=True)
alive = models.BooleanField(default=True, db_index=True)
def __unicode__(self):
return '%s/%s-%s-%s:%s [%s]' % (self.package.category, self.package.name,
self.version, self.revision, self.slot,
self.overlay)
class Meta:
unique_together = ['package', 'slot', 'revision', 'version', 'overlay']
class VersionLog(models.Model):
VERSION_ADDED = 1
VERSION_REMOVED = 2
VERSION_ACTIONS = (
(VERSION_ADDED, 'Added'),
(VERSION_REMOVED, 'Removed')
)
package = models.ForeignKey(Package)
datetime = models.DateTimeField(default=datetime.now())
slot = models.CharField(max_length=128)
revision = models.CharField(max_length=128)
version = models.CharField(max_length=128)
packaged = models.BooleanField()
overlay = models.CharField(max_length=128, default='gentoo')
action = models.IntegerField(choices=VERSION_ACTIONS)
def tag(self):
return '%s-%s:%s-[%s]' % (self.version, self.revision, self.slot,
self.overlay)
def __unicode__(self):
txt = '+ ' if self.action == self.VERSION_ADDED else '- '
txt += '%s/%s-%s-%s:%s [%s]' % (self.package.category, self.package.name,
self.version, self.revision, self.slot,
self.overlay if self.overlay else '<upstream>')
return txt
class EuscanResult(models.Model):
package = models.ForeignKey(Package)
datetime = models.DateTimeField()
result = models.TextField(blank=True)
# Keep data for charts
class Log(models.Model):
datetime = models.DateTimeField()
' Packages up to date in the main portage tree '
n_packages_gentoo = models.IntegerField(default=0)
' Packages up to date in an overlay '
n_packages_overlay = models.IntegerField(default=0)
' Packages outdated '
n_packages_outdated = models.IntegerField(default=0)
' Versions in the main portage tree '
n_versions_gentoo = models.IntegerField(default=0)
' Versions in overlays '
n_versions_overlay = models.IntegerField(default=0)
' Upstream versions, not in the main tree or overlays '
n_versions_upstream = models.IntegerField(default=0)
def __unicode__(self):
return u'[%d:%d:%d] [%d:%d:%d]' % \
(self.n_packages_gentoo, self.n_packages_overlay, self.n_packages_outdated, \
self.n_versions_gentoo, self.n_versions_overlay, self.n_versions_upstream)
class WorldLog(Log):
def __unicode__(self):
return u'world ' + Log.__unicode__(self)
class CategoryLog(Log):
category = models.CharField(max_length=128)
def __unicode__(self):
return u'%s %s' % (self.category, Log.__unicode__(self))
class HerdLog(Log):
herd = models.ForeignKey(Herd)
def __unicode__(self):
return u'%s %s' % (self.herd, Log.__unicode__(self))
class MaintainerLog(Log):
maintainer = models.ForeignKey(Maintainer)
def __unicode__(self):
return u'%s %s' % (self.maintainer, Log.__unicode__(self))