Exceptions#

Exception hierarchy#

Error

Exception classes#

exception pglift.exceptions.Error(message: str)#: Base class for operational error.

exception pglift.exceptions.SettingsError(message: str)#: An error about settings.

exception pglift.exceptions.NotFound(name: str, hint: str | None = None)#

Base class for errors when an object with name is not found.

abstract property object_type: str#: Type of object that’s not found.

exception pglift.exceptions.InstanceNotFound(name: str, hint: str | None = None)#: PostgreSQL instance not found or mis-configured.

exception pglift.exceptions.RoleNotFound(name: str, hint: str | None = None)#: PostgreSQL role not found.

exception pglift.exceptions.DatabaseNotFound(name: str, hint: str | None = None)#: PostgreSQL database not found.

exception pglift.exceptions.InvalidVersion(message: str)#: Invalid PostgreSQL version.

exception pglift.exceptions.InstanceStateError(message: str)#: Unexpected instance state.

exception pglift.exceptions.CommandError(returncode: int, cmd: Sequence[str], stdout: str | None = None, stderr: str | None = None)#: Execution of a command, in a subprocess, failed.

exception pglift.exceptions.SystemError(message: str)#: Error (unexpected state) on target system.

exception pglift.exceptions.FileExistsError(message: str)#

exception pglift.exceptions.FileNotFoundError(message: str)#

exception pglift.exceptions.ConfigurationError(path: Path, message: str)#

A configuration entry is missing or invalid.

path#: configuration file path

exception pglift.exceptions.DependencyError(message: str)#: Requested operation failed to due some database dependency.