3.1.4修复标签页关闭时页面发起请求导致的问题

DrissionPage/chromium_base.py

@@ -93,7 +93,11 @@ class ChromiumBase(BasePage):
                 if self._debug_recorder:
                     self._debug_recorder.add_data((perf_counter(), '获取document', '开始'))
 
-            self._wait_loaded()
+            try:  # 处理标签页关闭的情况
+                self._wait_loaded()
+            except ConnectionError:
+                return
+
             while True:
                 try:
                     root_id = self._tab_obj.DOM.getDocument()['root']['nodeId']
@@ -251,7 +255,10 @@ class ChromiumBase(BasePage):
     @property
     def ready_state(self):
         """返回当前页面加载状态，'loading' 'interactive' 'complete'"""
-        return self._tab_obj.Runtime.evaluate(expression='document.readyState;')['result']['value']
+        try:
+            return self._tab_obj.Runtime.evaluate(expression='document.readyState;')['result']['value']
+        except KeyError:
+            raise ConnectionError('标签页或连接已关闭。')
 
     @property
     def size(self):

DrissionPage/chromium_driver.py

@@ -146,8 +146,9 @@ class ChromiumDriver(object):
             if event['method'] in self.event_handlers:
                 try:
                     self.event_handlers[event['method']](**event['params'])
-                except Exception as e:
-                    raise RuntimeError(f"回调函数 {event['method']} 错误：{e}")
+                except Exception:
+                    pass
+                    # raise RuntimeError(f"回调函数 {event['method']} 错误：{e}")
 
             self.event_queue.task_done()
 
@@ -169,10 +170,12 @@ class ChromiumDriver(object):
             raise CallMethodException("参数必须是key=value形式。")
 
         if self._stopped.is_set():
-            raise RuntimeError("Driver已经停止。")
+            return {'tab_closed': True}
 
         timeout = kwargs.pop("_timeout", None)
         result = self._send({"method": _method, "params": kwargs}, timeout=timeout)
+        if result is None:
+            return {'tab_closed': True}
         if 'result' not in result and 'error' in result:
             raise CallMethodException(f"\n调用方法：{_method}\n参数：{kwargs}\n错误：{result['error']['message']}")
 
@@ -204,6 +207,9 @@ class ChromiumDriver(object):
         self._stopped.set()
         if self._ws:
             self._ws.close()
+        self.event_handlers = {}
+        self.method_results = {}
+        self.event_queue = Queue()
         return True
 
     def set_listener(self, event, callback):

setup.py

@@ -6,7 +6,7 @@ with open("README.md", "r", encoding='utf-8') as fh:
 
 setup(
     name="DrissionPage",
-    version="3.1.3",
+    version="3.1.4",
     author="g1879",
     author_email="g1879@qq.com",
     description="A module that integrates selenium and requests session, encapsulates common page operations.",