When sqlite can not cope with a stream of 'insert' queries it throws 'database is locked' exception.
Wrapping model.save in transaction.atomic context and repeating the call should solve this issue. Signed-off-by: Ed Bartosh <[email protected]> --- bitbake/lib/toaster/orm/models.py | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) diff --git a/bitbake/lib/toaster/orm/models.py b/bitbake/lib/toaster/orm/models.py index 7b99a1f..630c395 100644 --- a/bitbake/lib/toaster/orm/models.py +++ b/bitbake/lib/toaster/orm/models.py @@ -29,10 +29,28 @@ from django.core import validators from django.conf import settings import django.db.models.signals - import logging logger = logging.getLogger("toaster") +if 'sqlite' in settings.DATABASES['default']['ENGINE']: + from django.db import transaction, OperationalError + from time import sleep + + _base_save = models.Model.save + def save(self, *args, **kwargs): + while True: + try: + with transaction.atomic(): + return _base_save(self, *args, **kwargs) + except OperationalError as err: + if 'database is locked' in str(err): + logger.warning("%s, model: %s, args: %s, kwargs: %s", + err, self.__class__, args, kwargs) + sleep(0.5) + continue + raise + + models.Model.save = save class GitURLValidator(validators.URLValidator): import re -- 2.1.4 -- _______________________________________________ toaster mailing list [email protected] https://lists.yoctoproject.org/listinfo/toaster
