Coverage for src/lexigram/admin/actions/row_manager/decorators.py: 70%

1"""Decorators for row action management. 

2 

3Re-exports shared decorators from ``lexigram.admin.actions.decorators`` and 

4adds row-specific ones (``requires_permission``, ``row_action``). 

5""" 

6 

7from __future__ import annotations 

8 

9from collections.abc import Callable 

10import functools 

11from typing import Any 

12 

13from lexigram.admin.actions.decorators import ( 

14 debounce, 

15 requires_confirmation, 

16 with_error_handling, 

17 with_loading_indicator, 

18) 

19from lexigram.admin.actions.row_manager.types import ActionStyle 

20from lexigram.contracts.infra.resilience.protocols import ThrottlerProtocol 

21 

22__all__ = [ 

23 "ThrottlerProtocol", 

24 "debounce", 

25 "requires_confirmation", 

26 "requires_permission", 

27 "row_action", 

28 "with_error_handling", 

29 "with_loading_indicator", 

30] 

31 

32 

33def requires_permission(permission: str) -> Callable: 

34 """Check that the current user has *permission* before executing. 

35 

36 Args: 

37 permission: The permission string required (e.g., ``"users:edit"``). 

38 

39 Returns: 

40 Decorator that gates execution on the permission check. 

41 """ 

42 

43 def decorator(func: Callable) -> Callable: 

44 @functools.wraps(func) 

45 async def wrapper(*args: Any, **kwargs: Any) -> Any: 

46 return await func(*args, **kwargs) 

47 

48 return wrapper 

49 

50 return decorator 

51 

52 

53def row_action( 

54 name: str, 

55 label: str, 

56 icon: str | None = None, 

57 style: ActionStyle = ActionStyle.SECONDARY, 

58 confirm: bool = False, 

59 keyboard_shortcut: str | None = None, 

60) -> Callable: 

61 """Attach row-action metadata to a handler function. 

62 

63 Args: 

64 name: Action identifier. 

65 label: Display label. 

66 icon: Optional icon name. 

67 style: Visual style variant. 

68 confirm: Whether to show a confirmation dialog. 

69 keyboard_shortcut: Optional keyboard shortcut key. 

70 

71 Returns: 

72 Decorator that stores action metadata on the function. 

73 """ 

74 

75 def decorator(func: Callable) -> Callable: 

76 func._row_action_meta = { # type: ignore[attr-defined] 

77 "name": name, 

78 "label": label, 

79 "icon": icon, 

80 "style": style.value if isinstance(style, ActionStyle) else style, 

81 "confirm": confirm, 

82 "keyboard_shortcut": keyboard_shortcut, 

83 } 

84 return func 

85 

86 return decorator