def validate(self) -> None:
exceptions: List[ValidationError] = []
# Validate/populate model exists
self._model = DatabaseDAO.find_by_id(self._model_id)
if not self._model:
raise DatabaseNotFoundError()
database_name: Optional[str] = self._properties.get("database_name")
if database_name:
# Check database_name uniqueness
if not DatabaseDAO.validate_update_uniqueness(
self._model_id, database_name):
exceptions.append(DatabaseExistsValidationError())
if exceptions:
exception = DatabaseInvalidError()
exception.add_list(exceptions)
raise exception
def validate(self) -> None:
exceptions: List[ValidationError] = list()
sqlalchemy_uri: Optional[str] = self._properties.get("sqlalchemy_uri")
database_name: Optional[str] = self._properties.get("database_name")
if not sqlalchemy_uri:
exceptions.append(DatabaseRequiredFieldValidationError("sqlalchemy_uri"))
if not database_name:
exceptions.append(DatabaseRequiredFieldValidationError("database_name"))
else:
# Check database_name uniqueness
if not DatabaseDAO.validate_uniqueness(database_name):
exceptions.append(DatabaseExistsValidationError())
if exceptions:
exception = DatabaseInvalidError()
exception.add_list(exceptions)
raise exception
def validate(self) -> None:
exceptions: List[ValidationError] = []
sqlalchemy_uri: Optional[str] = self._properties.get("sqlalchemy_uri")
database_name: Optional[str] = self._properties.get("database_name")
if not sqlalchemy_uri:
exceptions.append(DatabaseRequiredFieldValidationError("sqlalchemy_uri"))
if not database_name:
exceptions.append(DatabaseRequiredFieldValidationError("database_name"))
else:
# Check database_name uniqueness
if not DatabaseDAO.validate_uniqueness(database_name):
exceptions.append(DatabaseExistsValidationError())
if exceptions:
exception = DatabaseInvalidError()
exception.add_list(exceptions)
event_logger.log_with_context(
action=f"db_connection_failed.{exception.__class__.__name__}"
)
raise exception
def make_url_safe(raw_url: Union[str, URL]) -> URL:
"""
Wrapper for SQLAlchemy's make_url(), which tends to raise too detailed of
errors, which inevitably find their way into server logs. ArgumentErrors
tend to contain usernames and passwords, which makes them non-log-friendly
:param raw_url:
:return:
"""
if isinstance(raw_url, str):
url = raw_url.strip()
try:
return make_url(url) # noqa
except Exception:
raise DatabaseInvalidError() # pylint: disable=raise-missing-from
else:
return raw_url