fixup! web_renderjs_ui: py3

bt5/erp5_web_renderjs_ui_test/SkinTemplateItem/portal_skins/erp5_web_renderjs_ui_test/MailHost_redirectPageToURLFromLastMessage.py

-last_message = context.getLastLog()[-1]
-line_list = filter(None, last_message.replace("=\n","").split("\n"))
-for line in line_list:
-  if "http" in line:
-    return context.REQUEST.RESPONSE.redirect(line.replace("=3D", "="))
+import re
+from Products.ERP5Type.Utils import bytes2str
+last_message_text = bytes2str(context.getMessageList()[-1][2])
+__traceback_info__ = last_message_text
 
-raise RuntimeError("URL not found in the email")
+container.REQUEST.RESPONSE.redirect(re.findall(r"http:.*", bytes2str(last_message_text))[0])