update python_wechat.py

NickCai · Apr 9, 2017 · ca70e62 · ca70e62
1 parent 1d48d41
commit ca70e62
Showing 1 changed file with 39 additions and 38 deletions.
diff --git a/python_wechat.py b/python_wechat.py
@@ -16,19 +16,23 @@
 from itchat.content import *
 
 # 初始化
-newInstance = itchat.new_instance()
-newInstance.auto_login(hotReload=False, enableCmdQR=2)
-newInstance.global_keys = ["人工智能", "机器学习", "算法", "数据挖掘"]
-newInstance.to_user_name = "filehelper"
+my = itchat.new_instance()
+my.auto_login(hotReload=False, enableCmdQR=2)
+my.global_keys = ["人工智能", "机器学习", "算法", "数据挖掘"]
+my.to_user_name = "filehelper"
 
-# 获取自己的属性字典：UserName, NickName, RemarkName, Sex(1 or 2)
-newInstance.owner = newInstance.loginInfo["User"]
+# my还包括的以下属性，注意用点.查看：
+# (1) alive 是否还活着，isLogging 是否已登陆
+# (2) loginInfo 登陆信息，其中的User属性为自己的信息User字典类，包括UserName, NickName, RemarkName, Sex(1 or 2)等
+# (3) memberList 通讯录列表，每一项为一个User字典类
+# (4) chatroomList 群聊列表，每一项为一个Chatroom字典类，包括UserName, NickName, RemarkName, MemberCount等
+# (5) mpList 订阅号列表，每一项为一个MassivePlatform字典类，包括UserName, NickName等
 
-# 获取通讯录: {UserName: UserInstance}
-newInstance.friends = {user["UserName"]: user for user in newInstance.get_friends(update=True)}
+# 获取并更新通讯录: {UserName: UserInstance}
+my.friends = {user["UserName"]: user for user in my.get_friends(update=True)}
 
 # 消息存储队列
-newInstance.msg_store = {}
+my.msg_store = {}
 
 
 # 消息提取函数
@@ -49,14 +53,16 @@ def get_msg_list(msg):
     msg_file = msg["FileName"]                  # 消息中所带文件的名称
     msg_url = msg["Url"]                        # 消息中带有的链接地址
 
+    wind_name = msg["User"]["RemarkName"] if msg["User"].get("RemarkName") else (
+        msg["User"]["NickName"] if msg["User"].get("NickName") else to_user_name
+    )
+
     if from_user_name.startswith("@@"):
         # 群消息
-        wind_name = msg["User"]["RemarkName"] if msg["User"]["RemarkName"] else msg["User"]["NickName"]
-        nick_name = msg["ActualNickName"] if (msg["ActualUserName"] not in newInstance.friends) or \
-                                             (not newInstance.friends[msg["ActualUserName"]]["RemarkName"]) else newInstance.friends[msg["ActualUserName"]]["RemarkName"]
+        nick_name = msg["ActualNickName"] if (msg["ActualUserName"] not in my.friends) or \
+                                             (not my.friends[msg["ActualUserName"]]["RemarkName"]) else my.friends[msg["ActualUserName"]]["RemarkName"]
     else:
         # 个人消息
-        wind_name = msg["User"]["RemarkName"] if msg["User"]["RemarkName"] else msg["User"]["NickName"]
         nick_name = wind_name
 
     we_type = msg["Type"]                       # 消息类型
@@ -66,69 +72,64 @@ def get_msg_list(msg):
 
 
 # 消息注册，主要处理群消息
-@newInstance.msg_register([TEXT, MAP, CARD, NOTE, SHARING, PICTURE, RECORDING, ATTACHMENT, VIDEO], isFriendChat=True, isGroupChat=True)
+@my.msg_register([TEXT, MAP, CARD, NOTE, SHARING, PICTURE, RECORDING, ATTACHMENT, VIDEO], isFriendChat=True, isGroupChat=True)
 def text_reply(msg):
     """
     消息自动接收, 接受全部的消息
     """
     # 消息提取
     msg_id, from_user_name, to_user_name, msg_type, msg_content, msg_time, msg_file, msg_url, wind_name, nick_name, we_type, we_text = get_msg_list(msg)
 
-    # 消息过滤，过滤自己发送的消息
-    if from_user_name == newInstance.owner["UserName"]:
-        logging.warning("message from myself, skip")
-        return
-
     # 消息过滤, 只监测文字、注解、分享、图片、语音、视频、附件等
     if we_type not in ["Text", "Note", "Sharing", "Picture", "Recording", "Video", "Attachment"]:
         logging.warning("message ignored")
         return
 
-    if we_type in ["Picture", "Recording", "Video", "Attachment"]:
-        re_length = re.search("[\"\s]length=\"(?P<length>[\d]+?)\"", msg_content, flags=re.IGNORECASE)
-        if (not msg_content) or (re_length and (int(re_length.group("length")) < 5000000)):
-            we_text(".Cache/" + msg_file)
-            logging.warning("downloading %s to .Cache/", msg_file)
-
-    # 消息存储
-    newInstance.msg_store[msg_id] = msg
+    # 处理来自自己的消息
+    if from_user_name == my.loginInfo["User"]["UserName"]:
+        return
 
-    # 删除过期消息
-    ids_list = [_id for _id in newInstance.msg_store if time.time() - newInstance.msg_store[_id]["CreateTime"] > 120]
-    for _id in ids_list:
+    # 消息存储，删除过期消息
+    my.msg_store[msg_id] = msg
+    for _id in [_id for _id in my.msg_store if time.time() - my.msg_store[_id]["CreateTime"] > 120]:
         logging.warning("delete message, message_id = %s", _id)
-        newInstance.msg_store.pop(_id)
+        my.msg_store.pop(_id)
 
     # 处理群消息
     if from_user_name.startswith("@@"):
         # 红包消息处理
         if we_type == "Note" and we_text.find("收到红包，请在手机上查看") >= 0:
-            newInstance.send("【%s】中有红包，快抢！\nFrom: %s\nContent: %s\nTime: %s" % (wind_name, nick_name, msg_content, msg_time), toUserName=newInstance.to_user_name)
+            my.send("【%s】中有红包，快抢！" % wind_name, toUserName=my.to_user_name)
 
         # 提到自己消息处理
         if msg["IsAt"]:
-            newInstance.send("【%s】中有@你的消息:\nFrom: %s\nContent: %s\nTime: %s" % (wind_name, nick_name, msg_content, msg_time), toUserName=newInstance.to_user_name)
+            my.send("【%s】中有@你的消息:\nFrom: %s\nTime: %s\n%s" % (wind_name, nick_name, msg_time, msg_content), toUserName=my.to_user_name)
 
-        for key in newInstance.global_keys:
+        for key in my.global_keys:
             if msg_content.find(key) >= 0:
-                newInstance.send("【%s】中有关键字【%s】:\nFrom: %s\nContent: %s\nTime: %s" % (wind_name, key, nick_name, msg_content, msg_time), toUserName=newInstance.to_user_name)
+                my.send("【%s】中有关键字【%s】:\nFrom: %s\nTime: %s\n%s" % (wind_name, key, nick_name, msg_time, msg_content), toUserName=my.to_user_name)
                 break
 
     # 撤回消息处理
     if we_type == "Note" and we_text.find("撤回了一条消息") >= 0:
-        old_msg = newInstance.msg_store.get(msg_content[msg_content.find("<msgid>")+7: msg_content.find("</msgid>")])
+        old_msg = my.msg_store.get(msg_content[msg_content.find("<msgid>")+7: msg_content.find("</msgid>")])
         if not old_msg:
             return
 
         msg_id, from_user_name, to_user_name, msg_type, msg_content, msg_time, msg_file, msg_url, wind_name, nick_name, we_type, we_text = get_msg_list(old_msg)
         if we_type in ["Picture", "Recording", "Video", "Attachment"]:
+            re_length = re.search("[\"\s]length=\"(?P<length>[\d]+?)\"", msg_content, flags=re.IGNORECASE)
+            if (not msg_content) or (re_length and (int(re_length.group("length")) < 5000000)):
+                we_text(".Cache/" + msg_file)
+                logging.warning("downloading %s to .Cache/", msg_file)
+            # 更改内容
             msg_content = msg_file
         elif we_type == "Sharing":
             msg_content = we_text + ": " + msg_url
 
-        newInstance.send("【%s】中有消息被撤回:\nFrom: %s\nType: %s\nContent: %s\nTime: %s" % (wind_name, nick_name, we_type, msg_content, msg_time), toUserName=newInstance.to_user_name)
+        my.send("【%s】中有消息被撤回:\nFrom: %s\nType: %s\nTime: %s\n%s" % (wind_name, nick_name, we_type, msg_time, msg_content), toUserName=my.to_user_name)
     return
 
 
 # 运行程序
-newInstance.run()
+my.run()