euscanwww: From fixture to south data migration

Signed-off-by: volpino <fox91@anche.no>
This commit is contained in:
volpino 2012-07-22 10:34:13 +02:00
parent 634c2db389
commit 8f768bd4fd
2 changed files with 304 additions and 89 deletions

View File

@ -1,89 +0,0 @@
[
{
"pk": 1,
"model": "djcelery.intervalschedule",
"fields": {
"every": 1,
"period": "minutes"
}
},
{
"pk": 2,
"model": "djcelery.intervalschedule",
"fields": {
"every": 1,
"period": "days"
}
},
{
"pk": 3,
"model": "djcelery.intervalschedule",
"fields": {
"every": 7,
"period": "days"
}
},
{
"pk": 2,
"model": "djcelery.periodictask",
"fields": {
"task": "djeuscan.tasks.consume_refresh_package_request",
"name": "User refresh queries",
"exchange": null,
"last_run_at": null,
"args": "[]",
"enabled": true,
"routing_key": null,
"crontab": null,
"interval": 1,
"queue": null,
"total_run_count": 0,
"expires": null,
"kwargs": "{}",
"date_changed": "2012-07-21T07:55:54.716Z",
"description": ""
}
},
{
"pk": 3,
"model": "djcelery.periodictask",
"fields": {
"task": "djeuscan.tasks.update_portage",
"name": "Daily portage scan",
"exchange": null,
"last_run_at": null,
"args": "[]",
"enabled": true,
"routing_key": null,
"crontab": null,
"interval": 2,
"queue": null,
"total_run_count": 0,
"expires": null,
"kwargs": "{}",
"date_changed": "2012-07-21T07:56:25.235Z",
"description": ""
}
},
{
"pk": 4,
"model": "djcelery.periodictask",
"fields": {
"task": "djeuscan.tasks.update_upstream",
"name": "Weekly upstream update",
"exchange": null,
"last_run_at": null,
"args": "[]",
"enabled": true,
"routing_key": null,
"crontab": null,
"interval": 3,
"queue": null,
"total_run_count": 0,
"expires": null,
"kwargs": "{}",
"date_changed": "2012-07-21T07:56:53.470Z",
"description": ""
}
}
]

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@ -0,0 +1,304 @@
# -*- coding: utf-8 -*-
from south.v2 import DataMigration
class Migration(DataMigration):
def forwards(self, orm):
every_minute = orm["djcelery.IntervalSchedule"].objects.create(
every=1, period="minutes"
)
every_day = orm["djcelery.IntervalSchedule"].objects.create(
every=1, period="days"
)
every_week = orm["djcelery.IntervalSchedule"].objects.create(
every=7, period="days"
)
orm["djcelery.PeriodicTask"].objects.create(
name="Refresh package queries",
task="djeuscan.tasks.consume_refresh_package_request",
interval=every_minute
)
orm["djcelery.PeriodicTask"].objects.create(
name="Daily portage update",
task="djeuscan.tasks.update_portage",
interval=every_day
)
orm["djcelery.PeriodicTask"].objects.create(
name="Weekly upstream update",
task="djeuscan.tasks.update_upstream",
interval=every_week
)
def backwards(self, orm):
orm["djcelery.IntervalSchedule"].objects.all().delete()
orm["djcelery.PeriodicTask"].objects.all().delete()
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'})
},
'djcelery.crontabschedule': {
'Meta': {'object_name': 'CrontabSchedule'},
'day_of_month': ('django.db.models.fields.CharField', [], {'default': "'*'", 'max_length': '64'}),
'day_of_week': ('django.db.models.fields.CharField', [], {'default': "'*'", 'max_length': '64'}),
'hour': ('django.db.models.fields.CharField', [], {'default': "'*'", 'max_length': '64'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'minute': ('django.db.models.fields.CharField', [], {'default': "'*'", 'max_length': '64'}),
'month_of_year': ('django.db.models.fields.CharField', [], {'default': "'*'", 'max_length': '64'})
},
'djcelery.intervalschedule': {
'Meta': {'object_name': 'IntervalSchedule'},
'every': ('django.db.models.fields.IntegerField', [], {}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'period': ('django.db.models.fields.CharField', [], {'max_length': '24'})
},
'djcelery.periodictask': {
'Meta': {'object_name': 'PeriodicTask'},
'args': ('django.db.models.fields.TextField', [], {'default': "'[]'", 'blank': 'True'}),
'crontab': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['djcelery.CrontabSchedule']", 'null': 'True', 'blank': 'True'}),
'date_changed': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'enabled': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
'exchange': ('django.db.models.fields.CharField', [], {'default': 'None', 'max_length': '200', 'null': 'True', 'blank': 'True'}),
'expires': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'interval': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['djcelery.IntervalSchedule']", 'null': 'True', 'blank': 'True'}),
'kwargs': ('django.db.models.fields.TextField', [], {'default': "'{}'", 'blank': 'True'}),
'last_run_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '200'}),
'queue': ('django.db.models.fields.CharField', [], {'default': 'None', 'max_length': '200', 'null': 'True', 'blank': 'True'}),
'routing_key': ('django.db.models.fields.CharField', [], {'default': 'None', 'max_length': '200', 'null': 'True', 'blank': 'True'}),
'task': ('django.db.models.fields.CharField', [], {'max_length': '200'}),
'total_run_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'})
},
'djcelery.periodictasks': {
'Meta': {'object_name': 'PeriodicTasks'},
'ident': ('django.db.models.fields.SmallIntegerField', [], {'default': '1', 'unique': 'True', 'primary_key': 'True'}),
'last_update': ('django.db.models.fields.DateTimeField', [], {})
},
'djcelery.taskmeta': {
'Meta': {'object_name': 'TaskMeta', 'db_table': "'celery_taskmeta'"},
'date_done': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
'hidden': ('django.db.models.fields.BooleanField', [], {'default': 'False', 'db_index': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'meta': ('djcelery.picklefield.PickledObjectField', [], {'default': 'None', 'null': 'True'}),
'result': ('djcelery.picklefield.PickledObjectField', [], {'default': 'None', 'null': 'True'}),
'status': ('django.db.models.fields.CharField', [], {'default': "'PENDING'", 'max_length': '50'}),
'task_id': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'}),
'traceback': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'})
},
'djcelery.tasksetmeta': {
'Meta': {'object_name': 'TaskSetMeta', 'db_table': "'celery_tasksetmeta'"},
'date_done': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
'hidden': ('django.db.models.fields.BooleanField', [], {'default': 'False', 'db_index': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'result': ('djcelery.picklefield.PickledObjectField', [], {}),
'taskset_id': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
},
'djcelery.taskstate': {
'Meta': {'ordering': "['-tstamp']", 'object_name': 'TaskState'},
'args': ('django.db.models.fields.TextField', [], {'null': 'True'}),
'eta': ('django.db.models.fields.DateTimeField', [], {'null': 'True'}),
'expires': ('django.db.models.fields.DateTimeField', [], {'null': 'True'}),
'hidden': ('django.db.models.fields.BooleanField', [], {'default': 'False', 'db_index': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'kwargs': ('django.db.models.fields.TextField', [], {'null': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '200', 'null': 'True', 'db_index': 'True'}),
'result': ('django.db.models.fields.TextField', [], {'null': 'True'}),
'retries': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
'runtime': ('django.db.models.fields.FloatField', [], {'null': 'True'}),
'state': ('django.db.models.fields.CharField', [], {'max_length': '64', 'db_index': 'True'}),
'task_id': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '36'}),
'traceback': ('django.db.models.fields.TextField', [], {'null': 'True'}),
'tstamp': ('django.db.models.fields.DateTimeField', [], {'db_index': 'True'}),
'worker': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['djcelery.WorkerState']", 'null': 'True'})
},
'djcelery.workerstate': {
'Meta': {'ordering': "['-last_heartbeat']", 'object_name': 'WorkerState'},
'hostname': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'last_heartbeat': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'})
},
'djeuscan.categoryassociation': {
'Meta': {'unique_together': "(['user', 'category'],)", 'object_name': 'CategoryAssociation'},
'category': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']"})
},
'djeuscan.categorylog': {
'Meta': {'object_name': 'CategoryLog', '_ormbases': ['djeuscan.Log']},
'category': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
'log_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['djeuscan.Log']", 'unique': 'True', 'primary_key': 'True'})
},
'djeuscan.euscanresult': {
'Meta': {'object_name': 'EuscanResult'},
'datetime': ('django.db.models.fields.DateTimeField', [], {}),
'ebuild': ('django.db.models.fields.CharField', [], {'max_length': '256', 'blank': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'package': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['djeuscan.Package']"}),
'result': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'scan_time': ('django.db.models.fields.FloatField', [], {'null': 'True', 'blank': 'True'})
},
'djeuscan.herd': {
'Meta': {'object_name': 'Herd'},
'email': ('django.db.models.fields.CharField', [], {'max_length': '128', 'null': 'True', 'blank': 'True'}),
'herd': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'maintainers': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['djeuscan.Maintainer']", 'symmetrical': 'False'})
},
'djeuscan.herdassociation': {
'Meta': {'unique_together': "(['user', 'herd'],)", 'object_name': 'HerdAssociation'},
'herd': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['djeuscan.Herd']"}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']"})
},
'djeuscan.herdlog': {
'Meta': {'object_name': 'HerdLog', '_ormbases': ['djeuscan.Log']},
'herd': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['djeuscan.Herd']"}),
'log_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['djeuscan.Log']", 'unique': 'True', 'primary_key': 'True'})
},
'djeuscan.log': {
'Meta': {'object_name': 'Log'},
'datetime': ('django.db.models.fields.DateTimeField', [], {}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'n_packages_gentoo': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
'n_packages_outdated': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
'n_packages_overlay': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
'n_versions_gentoo': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
'n_versions_overlay': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
'n_versions_upstream': ('django.db.models.fields.IntegerField', [], {'default': '0'})
},
'djeuscan.maintainer': {
'Meta': {'object_name': 'Maintainer'},
'email': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '128'})
},
'djeuscan.maintainerassociation': {
'Meta': {'unique_together': "(['user', 'maintainer'],)", 'object_name': 'MaintainerAssociation'},
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'maintainer': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['djeuscan.Maintainer']"}),
'user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']"})
},
'djeuscan.maintainerlog': {
'Meta': {'object_name': 'MaintainerLog', '_ormbases': ['djeuscan.Log']},
'log_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['djeuscan.Log']", 'unique': 'True', 'primary_key': 'True'}),
'maintainer': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['djeuscan.Maintainer']"})
},
'djeuscan.overlayassociation': {
'Meta': {'unique_together': "(['user', 'overlay'],)", 'object_name': 'OverlayAssociation'},
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'overlay': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
'user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']"})
},
'djeuscan.package': {
'Meta': {'unique_together': "(['category', 'name'],)", 'object_name': 'Package'},
'category': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'herds': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['djeuscan.Herd']", 'symmetrical': 'False', 'blank': 'True'}),
'homepage': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'last_version_gentoo': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'last_version_gentoo'", 'null': 'True', 'on_delete': 'models.SET_NULL', 'to': "orm['djeuscan.Version']"}),
'last_version_overlay': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'last_version_overlay'", 'null': 'True', 'on_delete': 'models.SET_NULL', 'to': "orm['djeuscan.Version']"}),
'last_version_upstream': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'last_version_upstream'", 'null': 'True', 'on_delete': 'models.SET_NULL', 'to': "orm['djeuscan.Version']"}),
'maintainers': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['djeuscan.Maintainer']", 'symmetrical': 'False', 'blank': 'True'}),
'n_overlay': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
'n_packaged': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
'n_versions': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '128'})
},
'djeuscan.packageassociation': {
'Meta': {'unique_together': "(['user', 'package'],)", 'object_name': 'PackageAssociation'},
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'package': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['djeuscan.Package']"}),
'user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']"})
},
'djeuscan.problemreport': {
'Meta': {'object_name': 'ProblemReport'},
'datetime': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'message': ('django.db.models.fields.TextField', [], {}),
'package': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['djeuscan.Package']"}),
'subject': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
'version': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['djeuscan.Version']", 'null': 'True', 'blank': 'True'})
},
'djeuscan.refreshpackagequery': {
'Meta': {'object_name': 'RefreshPackageQuery'},
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'package': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['djeuscan.Package']"}),
'priority': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
'users': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.User']", 'symmetrical': 'False'})
},
'djeuscan.version': {
'Meta': {'unique_together': "(['package', 'slot', 'revision', 'version', 'overlay'],)", 'object_name': 'Version'},
'alive': ('django.db.models.fields.BooleanField', [], {'default': 'True', 'db_index': 'True'}),
'confidence': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
'ebuild_path': ('django.db.models.fields.CharField', [], {'max_length': '256', 'blank': 'True'}),
'handler': ('django.db.models.fields.CharField', [], {'max_length': '128', 'blank': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'metadata_path': ('django.db.models.fields.CharField', [], {'max_length': '256', 'blank': 'True'}),
'overlay': ('django.db.models.fields.CharField', [], {'default': "'gentoo'", 'max_length': '128', 'db_index': 'True', 'blank': 'True'}),
'package': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['djeuscan.Package']"}),
'packaged': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'revision': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
'slot': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '128', 'blank': 'True'}),
'urls': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'version': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
'vtype': ('django.db.models.fields.CharField', [], {'max_length': '128', 'blank': 'True'})
},
'djeuscan.versionlog': {
'Meta': {'object_name': 'VersionLog'},
'action': ('django.db.models.fields.IntegerField', [], {}),
'datetime': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'overlay': ('django.db.models.fields.CharField', [], {'default': "'gentoo'", 'max_length': '128', 'blank': 'True'}),
'package': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['djeuscan.Package']"}),
'packaged': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'revision': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
'slot': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '128', 'blank': 'True'}),
'version': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
'vtype': ('django.db.models.fields.CharField', [], {'max_length': '128', 'blank': 'True'})
},
'djeuscan.worldlog': {
'Meta': {'object_name': 'WorldLog', '_ormbases': ['djeuscan.Log']},
'log_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['djeuscan.Log']", 'unique': 'True', 'primary_key': 'True'})
}
}
complete_apps = ['djcelery', 'djeuscan']
symmetrical = True