4.1.0.8修复一个headers设置问题；修复多线程关闭tab时可能报错问题

DrissionPage/__init__.py

@@ -12,4 +12,4 @@ from ._pages.chromium_page import ChromiumPage
 from ._pages.session_page import SessionPage
 from ._pages.web_page import WebPage
 
-__version__ = '4.1.0.7'
+__version__ = '4.1.0.8'

DrissionPage/_base/chromium.py

@@ -396,6 +396,7 @@ class Chromium(object):
                 pass
 
     def _onTargetDestroyed(self, **kwargs):
+        with self._lock:
             tab_id = kwargs['targetId']
             self._dl_mgr.clear_tab_info(tab_id)
             for key in [k for k, i in self._frames.items() if i == tab_id]:

DrissionPage/_functions/web.py

@@ -302,10 +302,10 @@ def tree(ele_or_page, text=False, show_js=False, show_css=False):
 def format_headers(txt):
     if isinstance(txt, (dict, CaseInsensitiveDict)):
         for k, v in txt.items():
-            if k in (':method', ':scheme', ':authority', ':path'):
-                txt.pop(k)
-            elif v not in (None, False, True):
+            if v not in (None, False, True):
                 txt[k] = str(v)
+        for i in (':method', ':scheme', ':authority', ':path'):
+            txt.pop(i, None)
         return txt
     headers = {}
     for header in txt.split('\n'):