Add new package parts models

This allows us to store conflicts, provisions (provides), and replacements
in the database, things we weren't capturing before. All can be multivalued,
just like License and PackageGroup.

Signed-off-by: Dan McGee <dan@archlinux.org>
This commit is contained in:
Dan McGee 2011-02-16 18:09:46 -06:00
parent 5f7fbcb713
commit 97437d27b7
2 changed files with 211 additions and 0 deletions

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@ -0,0 +1,167 @@
# encoding: utf-8
import datetime
from south.db import db
from south.v2 import SchemaMigration
from django.db import models
class Migration(SchemaMigration):
def forwards(self, orm):
# Adding model 'Provision'
db.create_table('packages_provision', (
('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
('pkg', self.gf('django.db.models.fields.related.ForeignKey')(related_name='provides', to=orm['main.Package'])),
('name', self.gf('django.db.models.fields.CharField')(max_length=255, db_index=True)),
('version', self.gf('django.db.models.fields.CharField')(default='', max_length=255)),
))
db.send_create_signal('packages', ['Provision'])
# Adding model 'Conflict'
db.create_table('packages_conflict', (
('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
('pkg', self.gf('django.db.models.fields.related.ForeignKey')(related_name='conflicts', to=orm['main.Package'])),
('name', self.gf('django.db.models.fields.CharField')(max_length=255, db_index=True)),
('comparison', self.gf('django.db.models.fields.CharField')(default='', max_length=255)),
('version', self.gf('django.db.models.fields.CharField')(default='', max_length=255)),
))
db.send_create_signal('packages', ['Conflict'])
# Adding model 'Replacement'
db.create_table('packages_replacement', (
('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
('pkg', self.gf('django.db.models.fields.related.ForeignKey')(related_name='replaces', to=orm['main.Package'])),
('name', self.gf('django.db.models.fields.CharField')(max_length=255, db_index=True)),
('comparison', self.gf('django.db.models.fields.CharField')(default='', max_length=255)),
('version', self.gf('django.db.models.fields.CharField')(default='', max_length=255)),
))
db.send_create_signal('packages', ['Replacement'])
def backwards(self, orm):
# Deleting model 'Provision'
db.delete_table('packages_provision')
# Deleting model 'Conflict'
db.delete_table('packages_conflict')
# Deleting model 'Replacement'
db.delete_table('packages_replacement')
models = {
'auth.group': {
'Meta': {'object_name': 'Group'},
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
},
'auth.permission': {
'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
},
'auth.user': {
'Meta': {'object_name': 'User'},
'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
},
'contenttypes.contenttype': {
'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
},
'main.arch': {
'Meta': {'ordering': "['name']", 'object_name': 'Arch', 'db_table': "'arches'"},
'agnostic': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
},
'main.package': {
'Meta': {'ordering': "('pkgname',)", 'object_name': 'Package', 'db_table': "'packages'"},
'arch': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'packages'", 'to': "orm['main.Arch']"}),
'build_date': ('django.db.models.fields.DateTimeField', [], {'null': 'True'}),
'compressed_size': ('django.db.models.fields.BigIntegerField', [], {'null': 'True'}),
'epoch': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
'filename': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
'files_last_update': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
'flag_date': ('django.db.models.fields.DateTimeField', [], {'null': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'installed_size': ('django.db.models.fields.BigIntegerField', [], {'null': 'True'}),
'last_update': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
'packager': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'null': 'True'}),
'packager_str': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
'pkgbase': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
'pkgdesc': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True'}),
'pkgname': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
'pkgrel': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
'pkgver': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
'repo': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'packages'", 'to': "orm['main.Repo']"}),
'url': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True'})
},
'main.repo': {
'Meta': {'ordering': "['name']", 'object_name': 'Repo', 'db_table': "'repos'"},
'bugs_project': ('django.db.models.fields.SmallIntegerField', [], {'default': '1'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'}),
'staging': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'svn_root': ('django.db.models.fields.CharField', [], {'max_length': '64'}),
'testing': ('django.db.models.fields.BooleanField', [], {'default': 'False'})
},
'packages.conflict': {
'Meta': {'ordering': "['name']", 'object_name': 'Conflict'},
'comparison': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '255'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
'pkg': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'conflicts'", 'to': "orm['main.Package']"}),
'version': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '255'})
},
'packages.license': {
'Meta': {'ordering': "['name']", 'object_name': 'License'},
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
'pkg': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'licenses'", 'to': "orm['main.Package']"})
},
'packages.packagegroup': {
'Meta': {'object_name': 'PackageGroup'},
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
'pkg': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'groups'", 'to': "orm['main.Package']"})
},
'packages.packagerelation': {
'Meta': {'unique_together': "(('pkgbase', 'user', 'type'),)", 'object_name': 'PackageRelation'},
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'pkgbase': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
'type': ('django.db.models.fields.PositiveIntegerField', [], {'default': '1'}),
'user': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'package_relations'", 'to': "orm['auth.User']"})
},
'packages.provision': {
'Meta': {'ordering': "['name']", 'object_name': 'Provision'},
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
'pkg': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'provides'", 'to': "orm['main.Package']"}),
'version': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '255'})
},
'packages.replacement': {
'Meta': {'ordering': "['name']", 'object_name': 'Replacement'},
'comparison': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '255'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
'pkg': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'replaces'", 'to': "orm['main.Package']"}),
'version': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '255'})
}
}
complete_apps = ['packages']

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@ -57,6 +57,50 @@ def __unicode__(self):
class Meta:
ordering = ['name']
class Conflict(models.Model):
pkg = models.ForeignKey('main.Package', related_name='conflicts')
name = models.CharField(max_length=255, db_index=True)
comparison = models.CharField(max_length=255, default='')
version = models.CharField(max_length=255, default='')
def __unicode__(self):
if self.version:
return u'%s%s%s' % (self.name, self.comparison, self.version)
return self.name
class Meta:
ordering = ['name']
class Provision(models.Model):
pkg = models.ForeignKey('main.Package', related_name='provides')
name = models.CharField(max_length=255, db_index=True)
# comparison must be '=' for provides
comparison = '='
version = models.CharField(max_length=255, default='')
def __unicode__(self):
if self.version:
return u'%s=%s' % (self.name, self.version)
return self.name
class Meta:
ordering = ['name']
class Replacement(models.Model):
pkg = models.ForeignKey('main.Package', related_name='replaces')
name = models.CharField(max_length=255, db_index=True)
comparison = models.CharField(max_length=255, default='')
version = models.CharField(max_length=255, default='')
def __unicode__(self):
if self.version:
return u'%s%s%s' % (self.name, self.comparison, self.version)
return self.name
class Meta:
ordering = ['name']
def remove_inactive_maintainers(sender, instance, created, **kwargs):
# instance is an auth.models.User; we want to remove any existing
# maintainer relations if the user is no longer active