diff options
| -rw-r--r-- | src/lib/Bcfg2/Server/Reports/updatefix.py | 8 | ||||
| -rw-r--r-- | src/lib/Bcfg2/Server/models.py | 29 |
2 files changed, 23 insertions, 14 deletions
diff --git a/src/lib/Bcfg2/Server/Reports/updatefix.py b/src/lib/Bcfg2/Server/Reports/updatefix.py index 91c370994..09b218464 100644 --- a/src/lib/Bcfg2/Server/Reports/updatefix.py +++ b/src/lib/Bcfg2/Server/Reports/updatefix.py @@ -4,7 +4,7 @@ import django.core.management import sys import logging import traceback -from Bcfg2.Server.models import InternalDatabaseVersion +from Bcfg2.Server.models import internal_database_version logger = logging.getLogger('Bcfg2.Server.Reports.UpdateFix') @@ -138,7 +138,7 @@ def rollupdate(current_version): exc_info=1) # since array start at 0 but version start at 1 # we add 1 to the normal count - ret = InternalDatabaseVersion.objects.create(version=i + 1) + ret = internal_database_version().create(version=i + 1) return ret else: return None @@ -149,10 +149,10 @@ def update_database(): try: logger.debug("Running upgrade of models to the new one") django.core.management.call_command("syncdb", interactive=False, verbosity=0) - know_version = InternalDatabaseVersion.objects.order_by('-version') + know_version = internal_database_version().order_by('-version') if not know_version: logger.debug("No version, creating initial version") - know_version = InternalDatabaseVersion.objects.create(version=lastversion) + know_version = internal_database_version().create(version=lastversion) else: know_version = know_version[0] logger.debug("Presently at %s" % know_version) diff --git a/src/lib/Bcfg2/Server/models.py b/src/lib/Bcfg2/Server/models.py index 8d6642a25..9c0153c74 100644 --- a/src/lib/Bcfg2/Server/models.py +++ b/src/lib/Bcfg2/Server/models.py @@ -8,6 +8,7 @@ import Bcfg2.Server.Plugins LOGGER = logging.getLogger(__name__) MODELS = [] +INTERNAL_DATABASE_VERSION = None class _OptionContainer(object): @@ -56,15 +57,23 @@ def load_models(plugins=None): setattr(sys.modules[__name__], sym, obj) MODELS.append(sym) - class InternalDatabaseVersion(models.Model): - """ Object that tell us to which version the database is """ - version = models.IntegerField() - updated = models.DateTimeField(auto_now_add=True) +def internal_database_version(): + global INTERNAL_DATABASE_VERSION - def __str__(self): - return "version %d updated %s" % (self.version, - self.updated.isoformat()) + if INTERNAL_DATABASE_VERSION is None: + from django.db import models + class InternalDatabaseVersion(models.Model): + """ Object that tell us to which version the database is """ + version = models.IntegerField() + updated = models.DateTimeField(auto_now_add=True) - class Meta: # pylint: disable=C0111,W0232 - app_label = "reports" - get_latest_by = "version" + def __str__(self): + return "version %d updated %s" % (self.version, + self.updated.isoformat()) + + class Meta: # pylint: disable=C0111,W0232 + app_label = "reports" + get_latest_by = "version" + INTERNAL_DATABASE_VERSION = InternalDatabaseVersion + + return INTERNAL_DATABASE_VERSION.objects |