[gentoo-commits] proj/gentoo-packages:master commit in: gpackages/apps/packages/migrations/, gpackages/apps/packages/

["Slava Bacherikov" <slava@bacherikov.org.ua>]

commit:     99f631f323a58789af2c57d45e4435829c8f1da2
Author:     Slava Bacherikov <slava <AT> bacher09 <DOT> org>
AuthorDate: Wed Jul 18 22:53:09 2012 +0000
Commit:     Slava Bacherikov <slava <AT> bacherikov <DOT> org <DOT> ua>
CommitDate: Wed Jul 18 22:53:09 2012 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/gentoo-packages.git;a=commit;h=99f631f3

Add latest ebuild field to PackagesModels

---
 ...2_auto__add_field_packagemodel_latest_ebuild.py |  200 ++++++++++++++++++++
 gpackages/apps/packages/models.py                  |   15 ++-
 2 files changed, 214 insertions(+), 1 deletions(-)

diff --git a/gpackages/apps/packages/migrations/0002_auto__add_field_packagemodel_latest_ebuild.py b/gpackages/apps/packages/migrations/0002_auto__add_field_packagemodel_latest_ebuild.py
new file mode 100644
index 0000000..3d82609
--- /dev/null
+++ b/gpackages/apps/packages/migrations/0002_auto__add_field_packagemodel_latest_ebuild.py
@@ -0,0 +1,200 @@
+# 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 field 'PackageModel.latest_ebuild'
+        db.add_column('packages_packagemodel', 'latest_ebuild', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['packages.EbuildModel'], null=True, blank=True), keep_default=False)
+
+
+    def backwards(self, orm):
+        
+        # Deleting field 'PackageModel.latest_ebuild'
+        db.delete_column('packages_packagemodel', 'latest_ebuild_id')
+
+
+    models = {
+        'packages.archesmodel': {
+            'Meta': {'object_name': 'ArchesModel'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '22', 'db_index': 'True'})
+        },
+        'packages.categorymodel': {
+            'Meta': {'object_name': 'CategoryModel'},
+            'category': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '70', 'db_index': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'ebuilds_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'metadata_hash': ('django.db.models.fields.CharField', [], {'max_length': '128', 'null': 'True'}),
+            'packages_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'repositories_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'virtual_packages_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'})
+        },
+        'packages.ebuildmodel': {
+            'Meta': {'ordering': "('-updated_datetime',)", 'unique_together': "(('package', 'version', 'revision'),)", 'object_name': 'EbuildModel'},
+            'created_datetime': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'eapi': ('django.db.models.fields.PositiveSmallIntegerField', [], {'default': '0'}),
+            'ebuild_hash': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'ebuild_mtime': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
+            'homepages': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['packages.HomepageModel']", 'symmetrical': 'False', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'is_deleted': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'is_hard_masked': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'license': ('django.db.models.fields.CharField', [], {'max_length': '254', 'blank': 'True'}),
+            'licenses': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['packages.LicenseModel']", 'symmetrical': 'False'}),
+            'package': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['packages.PackageModel']"}),
+            'revision': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'}),
+            'slot': ('django.db.models.fields.CharField', [], {'default': "'0'", 'max_length': '32', 'null': 'True', 'db_index': 'True'}),
+            'updated_datetime': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
+            'use_flags': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['packages.UseFlagModel']", 'symmetrical': 'False'}),
+            'version': ('django.db.models.fields.CharField', [], {'max_length': '26', 'db_index': 'True'})
+        },
+        'packages.herdsmodel': {
+            'Meta': {'ordering': "('name',)", 'object_name': 'HerdsModel'},
+            'created_datetime': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'ebuilds_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'maintainers': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['packages.MaintainerModel']", 'symmetrical': 'False', 'blank': 'True'}),
+            'maintainers_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '150', 'db_index': 'True'}),
+            'packages_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'repositories_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'updated_datetime': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'})
+        },
+        'packages.homepagemodel': {
+            'Meta': {'object_name': 'HomepageModel'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'url': ('django.db.models.fields.URLField', [], {'unique': 'True', 'max_length': '255'})
+        },
+        'packages.keyword': {
+            'Meta': {'unique_together': "(('ebuild', 'arch'),)", 'object_name': 'Keyword'},
+            'arch': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['packages.ArchesModel']"}),
+            'ebuild': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['packages.EbuildModel']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'status': ('django.db.models.fields.PositiveSmallIntegerField', [], {})
+        },
+        'packages.licensegroupmodel': {
+            'Meta': {'ordering': "('name',)", 'object_name': 'LicenseGroupModel'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'licenses': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['packages.LicenseModel']", 'symmetrical': 'False'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '60', 'db_index': 'True'})
+        },
+        'packages.licensemodel': {
+            'Meta': {'object_name': 'LicenseModel'},
+            'ebuilds_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '60', 'db_index': 'True'}),
+            'text': ('django.db.models.fields.TextField', [], {'null': 'True'})
+        },
+        'packages.maintainermodel': {
+            'Meta': {'ordering': "('name',)", 'object_name': 'MaintainerModel'},
+            'created_datetime': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'ebuilds_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'email': ('django.db.models.fields.EmailField', [], {'unique': 'True', 'max_length': '75', 'db_index': 'True'}),
+            'herds_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'news_author_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'news_translator_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'packages_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'repositories_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'updated_datetime': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'})
+        },
+        'packages.packagemodel': {
+            'Meta': {'ordering': "('-updated_datetime',)", 'unique_together': "(('virtual_package', 'repository'),)", 'object_name': 'PackageModel'},
+            'changelog': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'changelog_hash': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'changelog_mtime': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
+            'created_datetime': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'ebuilds_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'herds': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['packages.HerdsModel']", 'symmetrical': 'False', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'latest_ebuild': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['packages.EbuildModel']", 'null': 'True', 'blank': 'True'}),
+            'maintainers': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['packages.MaintainerModel']", 'symmetrical': 'False', 'blank': 'True'}),
+            'manifest_hash': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'manifest_mtime': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
+            'metadata_hash': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'mtime': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
+            'repository': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['packages.RepositoryModel']"}),
+            'updated_datetime': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
+            'virtual_package': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['packages.VirtualPackageModel']"})
+        },
+        'packages.portagenewsmodel': {
+            'Meta': {'ordering': "('-date',)", 'unique_together': "(('name', 'lang'),)", 'object_name': 'PortageNewsModel'},
+            'authors': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'author_news_set'", 'symmetrical': 'False', 'to': "orm['packages.MaintainerModel']"}),
+            'created_datetime': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'date': ('django.db.models.fields.DateField', [], {}),
+            'hash': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'lang': ('django.db.models.fields.CharField', [], {'max_length': '5', 'db_index': 'True'}),
+            'message': ('django.db.models.fields.TextField', [], {}),
+            'message_as_html': ('django.db.models.fields.TextField', [], {}),
+            'name': ('django.db.models.fields.SlugField', [], {'max_length': '200', 'db_index': 'True'}),
+            'revision': ('django.db.models.fields.PositiveIntegerField', [], {'default': '1'}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'translators': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'translator_news_set'", 'symmetrical': 'False', 'to': "orm['packages.MaintainerModel']"}),
+            'updated_datetime': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'})
+        },
+        'packages.repositoryfeedmodel': {
+            'Meta': {'unique_together': "(('repository', 'feed'),)", 'object_name': 'RepositoryFeedModel'},
+            'feed': ('django.db.models.fields.URLField', [], {'max_length': '200'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'repository': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['packages.RepositoryModel']"})
+        },
+        'packages.repositorymodel': {
+            'Meta': {'object_name': 'RepositoryModel'},
+            'categories_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'created_datetime': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'ebuilds_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'homepage': ('django.db.models.fields.URLField', [], {'max_length': '200', 'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'maintainers_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '60', 'db_index': 'True'}),
+            'official': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'owner_email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'null': 'True', 'blank': 'True'}),
+            'owner_name': ('django.db.models.fields.CharField', [], {'max_length': '65', 'null': 'True', 'blank': 'True'}),
+            'packages_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'quality': ('django.db.models.fields.PositiveSmallIntegerField', [], {}),
+            'updated_datetime': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'})
+        },
+        'packages.repositorysourcemodel': {
+            'Meta': {'object_name': 'RepositorySourceModel'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'repo_type': ('django.db.models.fields.PositiveSmallIntegerField', [], {}),
+            'repository': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['packages.RepositoryModel']"}),
+            'subpath': ('django.db.models.fields.CharField', [], {'max_length': '100', 'null': 'True', 'blank': 'True'}),
+            'url': ('django.db.models.fields.CharField', [], {'max_length': '255'})
+        },
+        'packages.useflagdescriptionmodel': {
+            'Meta': {'unique_together': "(('use_flag', 'package'),)", 'object_name': 'UseFlagDescriptionModel'},
+            'description': ('django.db.models.fields.TextField', [], {}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'package': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['packages.VirtualPackageModel']"}),
+            'use_flag': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['packages.UseFlagModel']"})
+        },
+        'packages.useflagmodel': {
+            'Meta': {'ordering': "('name',)", 'object_name': 'UseFlagModel'},
+            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'ebuilds_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '60', 'db_index': 'True'})
+        },
+        'packages.virtualpackagemodel': {
+            'Meta': {'unique_together': "(('name', 'category'),)", 'object_name': 'VirtualPackageModel'},
+            'category': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['packages.CategoryModel']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '254', 'db_index': 'True'})
+        }
+    }
+
+    complete_apps = ['packages']

diff --git a/gpackages/apps/packages/models.py b/gpackages/apps/packages/models.py
index 35d8b90..bb8a67f 100644
--- a/gpackages/apps/packages/models.py
+++ b/gpackages/apps/packages/models.py
@@ -3,7 +3,7 @@ from package_info.abstract import AbstractCategory, AbstarctPackage, \
                                   AbstractEbuild, AbstractNewsItem
 from package_info.utils import ciavc_link, email_parse
 import managers
-from package_info.generic import get_from_kwargs_and_del
+from package_info.generic import get_from_kwargs_and_del, cached_property
 from package_info.generic_metadata.repo_const import REPOS_TYPE
 # relative
 from .keywords import KeywordRepr
@@ -12,6 +12,8 @@ from model_stats.models import StatsModel
 from package_info.validators import validate_url, validate_email, \
                                     validate_name
 
+from package_info.parse_cp import VersionParse
+
 from django.utils.html import urlize, linebreaks
 
 
@@ -416,6 +418,9 @@ class PackageModel(StatsModel, AbstractDateTimeModel):
 
     # Autogenerated fields for fast stats
     # ebuilds_count = models.PositiveIntegerField(default = 0)
+
+    # latest ebuild info
+    latest_ebuild = models.ForeignKey('EbuildModel', blank = True, null = True)
     
     objects = managers.PackageManager()
 
@@ -663,6 +668,14 @@ class EbuildModel(AbstractDateTimeModel):
     def revision_str(self):
         return 'r%d' % self.revision
 
+    @cached_property
+    def version_parse(self):
+        return VersionParse(self.version)
+
+    @cached_property
+    def version_cmp(self):
+        return (self.version_parse, self.revision)
+
     @property
     def fullversion(self):
         rev_p = '-'+ self.revision_str if self.revision else ''