new project for personal toolbox

gui/codes/common/worker.py

@@ -0,0 +1,40 @@
+from PySide6.QtCore import QThread, Signal, QRunnable, QThreadPool, QMetaObject, Q_ARG, QMetaType, Qt
+from typing import Callable, Any
+
+
+class Worker(QThread):
+    result = Signal(dict)
+    error = Signal(dict)
+
+    def __init__(self, func, *args, **kwargs):
+        super().__init__()
+        self.func = func
+        self.args = args
+        self.kwargs = kwargs
+
+    def run(self):
+        try:
+            result = self.func(*self.args, **self.kwargs)
+            self.result.emit({"result": result})
+        except Exception as error:
+            self.error.emit({"error": str(error)})
+
+# launch函数必须在主进程中定义调用
+# def launch(self, func, on_anything: Callable[..., Any] = print, *args, **kwargs):
+#     self.thread = Worker(func, *args, **kwargs)
+#     self.thread.started.connect(lambda: on_anything({"started": True}))
+#     self.thread.result.connect(on_anything)
+#     self.thread.error.connect(on_anything)
+#     self.thread.finished.connect(lambda: on_anything({"finished": True}))
+#     self.thread.start()
+#
+#
+# def on_anything(results):
+#     if "started" in results:
+#         print("运行开始:", results["started"])
+#     if "result" in results:
+#         print("正常结束:", results["result"])
+#     if "error" in results:
+#         print(f"有异常发生:", results["error"])
+#     if "finished" in results:
+#         print("运行结束:", results["finished"])