add registry name & add always free

This commit is contained in:
Xuwznln
2026-02-07 02:11:43 +08:00
parent 4f7d431c0b
commit 9a7d5c7c82
16 changed files with 228 additions and 31 deletions

View File

@@ -184,6 +184,51 @@ def get_all_subscriptions(instance) -> list:
return subscriptions
def always_free(func: F) -> F:
"""
标记动作为永久闲置(不受busy队列限制)的装饰器
被此装饰器标记的 action 方法,在执行时不会受到设备级别的排队限制,
任何时候请求都可以立即执行。适用于查询类、状态读取类等轻量级操作。
Example:
class MyDriver:
@always_free
def query_status(self, param: str):
# 这个动作可以随时执行,不需要排队
return self._status
def transfer(self, volume: float):
# 这个动作会按正常排队逻辑执行
pass
Note:
- 可以与其他装饰器组合使用,@always_free 应放在最外层
- 仅影响 WebSocket 调度层的 busy/free 判断,不影响 ROS2 层
"""
@wraps(func)
def wrapper(*args, **kwargs):
return func(*args, **kwargs)
wrapper._is_always_free = True # type: ignore[attr-defined]
return wrapper # type: ignore[return-value]
def is_always_free(func) -> bool:
"""
检查函数是否被标记为永久闲置
Args:
func: 被检查的函数
Returns:
如果函数被 @always_free 装饰则返回 True否则返回 False
"""
return getattr(func, "_is_always_free", False)
def not_action(func: F) -> F:
"""
标记方法为非动作的装饰器

View File

@@ -29,7 +29,7 @@ from ast import Constant
from unilabos.resources.resource_tracker import PARAM_SAMPLE_UUIDS
from unilabos.utils import logger
from unilabos.utils.decorator import is_not_action
from unilabos.utils.decorator import is_not_action, is_always_free
class ImportManager:
@@ -282,6 +282,9 @@ class ImportManager:
continue
# 其他非_开头的方法归类为action
method_info = self._analyze_method_signature(method)
# 检查是否被 @always_free 装饰器标记
if is_always_free(method):
method_info["always_free"] = True
result["action_methods"][name] = method_info
return result
@@ -339,6 +342,9 @@ class ImportManager:
if self._is_not_action_method(node):
continue
# 其他非_开头的方法归类为action
# 检查是否被 @always_free 装饰器标记
if self._is_always_free_method(node):
method_info["always_free"] = True
result["action_methods"][method_name] = method_info
return result
@@ -474,6 +480,13 @@ class ImportManager:
return True
return False
def _is_always_free_method(self, node: ast.FunctionDef) -> bool:
"""检查是否是@always_free装饰的方法"""
for decorator in node.decorator_list:
if isinstance(decorator, ast.Name) and decorator.id == "always_free":
return True
return False
def _get_property_name_from_setter(self, node: ast.FunctionDef) -> str:
"""从setter装饰器中获取属性名"""
for decorator in node.decorator_list: