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| """
| Type hint aliases hub
| """
|
| import typing
|
| from datetime import datetime, timedelta
| from decimal import Decimal
| from typing import TYPE_CHECKING, Any, Dict, List, Optional, Tuple, Type, Union
|
| if hasattr(typing, "TypeAlias"):
| # pylint: disable=no-name-in-module
| from typing import TypeAlias # type: ignore[attr-defined]
| else:
| try:
| from typing_extensions import TypeAlias
| except ModuleNotFoundError:
| # pylint: disable=reimported
| from typing import Any as TypeAlias
|
|
| if TYPE_CHECKING:
| from google.protobuf.message import Message as ProtoMessage
|
| # pylint: disable=redefined-builtin
| from .connection import Connection, Session, SocketStream
| from .crud import DatabaseObject, Schema
| from .dbdoc import DbDoc
| from .errors import (
| DatabaseError,
| DataError,
| Error,
| IntegrityError,
| InterfaceError,
| InternalError,
| NotSupportedError,
| OperationalError,
| PoolError,
| ProgrammingError,
| TimeoutError,
| )
| from .expr import ExprParser
| from .protobuf import Message as XdevMessage
| from .result import BaseResult, Column
| from .statement import Statement
|
|
| StrOrBytes = Union[str, bytes]
|
| BuildScalarTypes = Optional[Union[str, bytes, bool, int, float]]
| BuildExprTypes = Union[
| "XdevMessage", "ExprParser", Dict[str, Any], "DbDoc", List, Tuple, BuildScalarTypes
| ]
| ColumnType: TypeAlias = "Column"
| ConnectionType: TypeAlias = "Connection"
| DatabaseTargetType: TypeAlias = "DatabaseObject"
| ErrorClassTypes = Union[
| Type["Error"],
| Type["InterfaceError"],
| Type["DatabaseError"],
| Type["InternalError"],
| Type["OperationalError"],
| Type["ProgrammingError"],
| Type["IntegrityError"],
| Type["DataError"],
| Type["NotSupportedError"],
| Type["PoolError"],
| Type["TimeoutError"],
| ]
| ErrorTypes = Union[
| "Error",
| "InterfaceError",
| "DatabaseError",
| "InternalError",
| "OperationalError",
| "ProgrammingError",
| "IntegrityError",
| "DataError",
| "NotSupportedError",
| "PoolError",
| "TimeoutError",
| ]
| EscapeTypes = Optional[Union[int, float, Decimal, StrOrBytes]]
| FieldTypes = Optional[Union[int, float, str, bytes, Decimal, datetime, timedelta]]
| MessageType: TypeAlias = "XdevMessage"
| ProtobufMessageType: TypeAlias = "ProtoMessage"
| ProtobufMessageCextType = Dict[str, Any]
| ResultBaseType: TypeAlias = "BaseResult"
| SchemaType: TypeAlias = "Schema"
| SessionType: TypeAlias = "Session"
| SocketType: TypeAlias = "SocketStream"
| StatementType: TypeAlias = "Statement"
|
|
