adding updated field for certain models

We add an automatically-updateing "updated" datetime
field to Branch, LayerItem, LayerBranch, Recipe and
Machine models to allow date-based incremental updates
through the API.

The added field does not interfere with the existing
form-based pages (auto_now sets editable to false).

Signed-off-by: Alexandru DAMIAN <alexandru.damian@intel.com>
This commit is contained in:
Alexandru DAMIAN 2014-08-12 13:45:02 +01:00 committed by Paul Eggleton
parent 1d84f282de
commit 40d05f928c
2 changed files with 237 additions and 0 deletions

View File

@ -0,0 +1,227 @@
# -*- coding: utf-8 -*-
from south.utils import datetime_utils as datetime
from south.db import db
from south.v2 import SchemaMigration
from django.db import models
class Migration(SchemaMigration):
def forwards(self, orm):
# Adding field 'Machine.updated'
db.add_column('layerindex_machine', 'updated',
self.gf('django.db.models.fields.DateTimeField')(auto_now=True, default=datetime.datetime(2014, 8, 12, 0, 0), blank=True),
keep_default=False)
# Adding field 'LayerItem.updated'
db.add_column('layerindex_layeritem', 'updated',
self.gf('django.db.models.fields.DateTimeField')(auto_now=True, default=datetime.datetime(2014, 8, 12, 0, 0), blank=True),
keep_default=False)
# Adding field 'Recipe.updated'
db.add_column('layerindex_recipe', 'updated',
self.gf('django.db.models.fields.DateTimeField')(auto_now=True, default=datetime.datetime(2014, 8, 12, 0, 0), blank=True),
keep_default=False)
# Adding field 'Branch.updated'
db.add_column('layerindex_branch', 'updated',
self.gf('django.db.models.fields.DateTimeField')(auto_now=True, default=datetime.datetime(2014, 8, 12, 0, 0), blank=True),
keep_default=False)
# Adding field 'LayerBranch.updated'
db.add_column('layerindex_layerbranch', 'updated',
self.gf('django.db.models.fields.DateTimeField')(auto_now=True, default=datetime.datetime(2014, 8, 12, 0, 0), blank=True),
keep_default=False)
def backwards(self, orm):
# Deleting field 'Machine.updated'
db.delete_column('layerindex_machine', 'updated')
# Deleting field 'LayerItem.updated'
db.delete_column('layerindex_layeritem', 'updated')
# Deleting field 'Recipe.updated'
db.delete_column('layerindex_recipe', 'updated')
# Deleting field 'Branch.updated'
db.delete_column('layerindex_branch', 'updated')
# Deleting field 'LayerBranch.updated'
db.delete_column('layerindex_layerbranch', 'updated')
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'})
},
'layerindex.bbappend': {
'Meta': {'object_name': 'BBAppend'},
'filename': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
'filepath': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'layerbranch': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['layerindex.LayerBranch']"})
},
'layerindex.bbclass': {
'Meta': {'object_name': 'BBClass'},
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'layerbranch': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['layerindex.LayerBranch']"}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
},
'layerindex.branch': {
'Meta': {'object_name': 'Branch'},
'bitbake_branch': ('django.db.models.fields.CharField', [], {'max_length': '50'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '50'}),
'short_description': ('django.db.models.fields.CharField', [], {'max_length': '50', 'blank': 'True'}),
'sort_priority': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
'updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'})
},
'layerindex.classicrecipe': {
'Meta': {'object_name': 'ClassicRecipe', '_ormbases': ['layerindex.Recipe']},
'classic_category': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
'cover_comment': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'cover_layerbranch': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['layerindex.LayerBranch']", 'null': 'True', 'on_delete': 'models.SET_NULL', 'blank': 'True'}),
'cover_pn': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
'cover_status': ('django.db.models.fields.CharField', [], {'default': "'U'", 'max_length': '1'}),
'cover_verified': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'recipe_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['layerindex.Recipe']", 'unique': 'True', 'primary_key': 'True'})
},
'layerindex.layerbranch': {
'Meta': {'object_name': 'LayerBranch'},
'actual_branch': ('django.db.models.fields.CharField', [], {'max_length': '80', 'blank': 'True'}),
'branch': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['layerindex.Branch']"}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'layer': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['layerindex.LayerItem']"}),
'updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
'vcs_last_commit': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
'vcs_last_fetch': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
'vcs_last_rev': ('django.db.models.fields.CharField', [], {'max_length': '80', 'blank': 'True'}),
'vcs_subdir': ('django.db.models.fields.CharField', [], {'max_length': '40', 'blank': 'True'})
},
'layerindex.layerdependency': {
'Meta': {'object_name': 'LayerDependency'},
'dependency': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'dependents_set'", 'to': "orm['layerindex.LayerItem']"}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'layerbranch': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'dependencies_set'", 'to': "orm['layerindex.LayerBranch']"})
},
'layerindex.layeritem': {
'Meta': {'object_name': 'LayerItem'},
'classic': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'description': ('django.db.models.fields.TextField', [], {}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'index_preference': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
'layer_type': ('django.db.models.fields.CharField', [], {'max_length': '1'}),
'mailing_list_url': ('django.db.models.fields.URLField', [], {'max_length': '200', 'blank': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40'}),
'status': ('django.db.models.fields.CharField', [], {'default': "'N'", 'max_length': '1'}),
'summary': ('django.db.models.fields.CharField', [], {'max_length': '200'}),
'updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
'usage_url': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
'vcs_url': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
'vcs_web_file_base_url': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
'vcs_web_tree_base_url': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
'vcs_web_url': ('django.db.models.fields.URLField', [], {'max_length': '200', 'blank': 'True'})
},
'layerindex.layermaintainer': {
'Meta': {'object_name': 'LayerMaintainer'},
'email': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'layerbranch': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['layerindex.LayerBranch']"}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
'responsibility': ('django.db.models.fields.CharField', [], {'max_length': '200', 'blank': 'True'}),
'status': ('django.db.models.fields.CharField', [], {'default': "'A'", 'max_length': '1'})
},
'layerindex.layernote': {
'Meta': {'object_name': 'LayerNote'},
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'layer': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['layerindex.LayerItem']"}),
'text': ('django.db.models.fields.TextField', [], {})
},
'layerindex.machine': {
'Meta': {'object_name': 'Machine'},
'description': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'layerbranch': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['layerindex.LayerBranch']"}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
'updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'})
},
'layerindex.recipe': {
'Meta': {'object_name': 'Recipe'},
'bbclassextend': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
'bugtracker': ('django.db.models.fields.URLField', [], {'max_length': '200', 'blank': 'True'}),
'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'filename': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
'filepath': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
'homepage': ('django.db.models.fields.URLField', [], {'max_length': '200', 'blank': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'layerbranch': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['layerindex.LayerBranch']"}),
'license': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
'pn': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
'provides': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
'pv': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
'section': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
'summary': ('django.db.models.fields.CharField', [], {'max_length': '200', 'blank': 'True'}),
'updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'})
},
'layerindex.recipechange': {
'Meta': {'object_name': 'RecipeChange'},
'bugtracker': ('django.db.models.fields.URLField', [], {'max_length': '200', 'blank': 'True'}),
'changeset': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['layerindex.RecipeChangeset']"}),
'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'homepage': ('django.db.models.fields.URLField', [], {'max_length': '200', 'blank': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'license': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
'recipe': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['layerindex.Recipe']"}),
'section': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
'summary': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'})
},
'layerindex.recipechangeset': {
'Meta': {'object_name': 'RecipeChangeset'},
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
'user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']"})
},
'layerindex.recipefiledependency': {
'Meta': {'object_name': 'RecipeFileDependency'},
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'layerbranch': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['layerindex.LayerBranch']"}),
'path': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
'recipe': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['layerindex.Recipe']"})
}
}
complete_apps = ['layerindex']

View File

@ -20,6 +20,8 @@ class Branch(models.Model):
short_description = models.CharField(max_length=50, blank=True)
sort_priority = models.IntegerField(blank=True, null=True)
updated = models.DateTimeField(auto_now = True)
class Meta:
verbose_name_plural = "Branches"
@ -53,6 +55,8 @@ class LayerItem(models.Model):
index_preference = models.IntegerField('Preference', default=0, help_text='Number used to find preferred recipes in recipe search results (higher number is greater preference)')
classic = models.BooleanField('Classic', default=False, help_text='Is this OE-Classic?')
updated = models.DateTimeField(auto_now = True)
class Meta:
verbose_name = "Layer"
permissions = (
@ -114,6 +118,8 @@ class LayerBranch(models.Model):
vcs_last_commit = models.DateTimeField('Last commit date', blank=True, null=True)
actual_branch = models.CharField('Actual Branch', max_length=80, blank=True, help_text='Name of the actual branch in the repository matching the core branch')
updated = models.DateTimeField(auto_now = True)
class Meta:
verbose_name_plural = "Layer branches"
@ -237,6 +243,8 @@ class Recipe(models.Model):
provides = models.CharField(max_length=255, blank=True)
bbclassextend = models.CharField(max_length=100, blank=True)
updated = models.DateTimeField(auto_now = True)
def vcs_web_url(self):
url = self.layerbranch.file_url(os.path.join(self.filepath, self.filename))
return url or ''
@ -325,6 +333,8 @@ class Machine(models.Model):
name = models.CharField(max_length=255)
description = models.CharField(max_length=255)
updated = models.DateTimeField(auto_now = True)
def vcs_web_url(self):
url = self.layerbranch.file_url(os.path.join('conf/machine/%s.conf' % self.name))
return url or ''