def insert(cls, *args, **kwargs):
if is_deprecated_model(cls):
raise Exception("Attempt to write to deprecated model %s" % cls)
query = super(ReadReplicaSupportedModel, cls).insert(*args, **kwargs)
if cls._in_readonly_mode():
raise ReadOnlyModeException()
return query
def raw(cls, *args, **kwargs):
query = super(ReadReplicaSupportedModel, cls).raw(*args, **kwargs)
if query._sql.lower().startswith("select "):
query._database = cls._select_database()
elif cls._in_readonly_mode():
raise ReadOnlyModeException()
elif query._sql.lower().startswith("insert "):
if is_deprecated_model(cls):
raise Exception("Attempt to write to deprecated model %s" % cls)
return query
def find_models_missing_data():
# As a sanity check we are going to make sure that all db tables have some data, unless explicitly
# whitelisted.
models_missing_data = set()
for one_model in all_models:
if one_model in appr_classes:
continue
try:
one_model.select().get()
except one_model.DoesNotExist:
if one_model.__name__ not in WHITELISTED_EMPTY_MODELS and not is_deprecated_model(
one_model):
models_missing_data.add(one_model.__name__)
return models_missing_data