Todo: 集成多平台 解决因SaiNiu线程抢占资源问题 本地提交测试环境打包 和 正式打包脚本与正式环境打包bat 提交Python32环境包 改进多日志文件生成情况修改打包日志细节

Utils/PythonNew32/Lib/site-packages/win32/Demos/service/serviceEvents.py

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+# A Demo of a service that takes advantage of the additional notifications
+# available in later Windows versions.
+
+# Note that all output is written as event log entries - so you must install
+# and start the service, then look at the event log for messages as events
+# are generated.
+
+# Events are generated for USB device insertion and removal, power state
+# changes and hardware profile events - so try putting your computer to
+# sleep and waking it, inserting a memory stick, etc then check the event log
+
+# Most event notification support lives around win32gui
+import servicemanager
+import win32con
+import win32event
+import win32gui
+import win32gui_struct
+import win32service
+import win32serviceutil
+
+GUID_DEVINTERFACE_USB_DEVICE = "{A5DCBF10-6530-11D2-901F-00C04FB951ED}"
+
+
+class EventDemoService(win32serviceutil.ServiceFramework):
+    _svc_name_ = "PyServiceEventDemo"
+    _svc_display_name_ = "Python Service Event Demo"
+    _svc_description_ = (
+        "Demonstrates a Python service which takes advantage of the extra notifications"
+    )
+
+    def __init__(self, args):
+        win32serviceutil.ServiceFramework.__init__(self, args)
+        self.hWaitStop = win32event.CreateEvent(None, 0, 0, None)
+        # register for a device notification - we pass our service handle
+        # instead of a window handle.
+        filter = win32gui_struct.PackDEV_BROADCAST_DEVICEINTERFACE(
+            GUID_DEVINTERFACE_USB_DEVICE
+        )
+        self.hdn = win32gui.RegisterDeviceNotification(
+            self.ssh, filter, win32con.DEVICE_NOTIFY_SERVICE_HANDLE
+        )
+
+    # Override the base class so we can accept additional events.
+    def GetAcceptedControls(self):
+        # say we accept them all.
+        rc = win32serviceutil.ServiceFramework.GetAcceptedControls(self)
+        rc |= (
+            win32service.SERVICE_ACCEPT_PARAMCHANGE
+            | win32service.SERVICE_ACCEPT_NETBINDCHANGE
+            | win32service.SERVICE_CONTROL_DEVICEEVENT
+            | win32service.SERVICE_ACCEPT_HARDWAREPROFILECHANGE
+            | win32service.SERVICE_ACCEPT_POWEREVENT
+            | win32service.SERVICE_ACCEPT_SESSIONCHANGE
+        )
+        return rc
+
+    # All extra events are sent via SvcOtherEx (SvcOther remains as a
+    # function taking only the first args for backwards compat)
+    def SvcOtherEx(self, control, event_type, data):
+        # This is only showing a few of the extra events - see the MSDN
+        # docs for "HandlerEx callback" for more info.
+        if control == win32service.SERVICE_CONTROL_DEVICEEVENT:
+            info = win32gui_struct.UnpackDEV_BROADCAST(data)
+            msg = f"A device event occurred: {event_type:x} - {info}"
+        elif control == win32service.SERVICE_CONTROL_HARDWAREPROFILECHANGE:
+            msg = f"A hardware profile changed: type={event_type}, data={data}"
+        elif control == win32service.SERVICE_CONTROL_POWEREVENT:
+            msg = "A power event: setting %s" % data
+        elif control == win32service.SERVICE_CONTROL_SESSIONCHANGE:
+            # data is a single elt tuple, but this could potentially grow
+            # in the future if the win32 struct does
+            msg = f"Session event: type={event_type}, data={data}"
+        else:
+            msg = "Other event: code=%d, type=%s, data=%s" % (control, event_type, data)
+
+        servicemanager.LogMsg(
+            servicemanager.EVENTLOG_INFORMATION_TYPE,
+            0xF000,  #  generic message
+            (msg, ""),
+        )
+
+    def SvcStop(self):
+        self.ReportServiceStatus(win32service.SERVICE_STOP_PENDING)
+        win32event.SetEvent(self.hWaitStop)
+
+    def SvcDoRun(self):
+        # do nothing at all - just wait to be stopped
+        win32event.WaitForSingleObject(self.hWaitStop, win32event.INFINITE)
+        # Write a stop message.
+        servicemanager.LogMsg(
+            servicemanager.EVENTLOG_INFORMATION_TYPE,
+            servicemanager.PYS_SERVICE_STOPPED,
+            (self._svc_name_, ""),
+        )
+
+
+if __name__ == "__main__":
+    win32serviceutil.HandleCommandLine(EventDemoService)