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- import hashlib
- import textwrap
-
- from config import conf
-
- MAX_UTF8_LEN = 2048
-
-
- class WeChatAPIException(Exception):
- pass
-
-
- def verify_server(data):
- try:
- if len(data) == 0:
- return "None"
- signature = data.signature
- timestamp = data.timestamp
- nonce = data.nonce
- echostr = data.echostr
- token = conf().get("wechatmp_token") # 请按照公众平台官网\基本配置中信息填写
-
- data_list = [token, timestamp, nonce]
- data_list.sort()
- sha1 = hashlib.sha1()
- # map(sha1.update, data_list) #python2
- sha1.update("".join(data_list).encode("utf-8"))
- hashcode = sha1.hexdigest()
- print("handle/GET func: hashcode, signature: ", hashcode, signature)
- if hashcode == signature:
- return echostr
- else:
- return ""
- except Exception as Argument:
- return Argument
-
-
- def subscribe_msg():
- trigger_prefix = conf().get("single_chat_prefix", [""])[0]
- msg = textwrap.dedent(
- f"""\
- 感谢您的关注!
- 这里是ChatGPT,可以自由对话。
- 资源有限,回复较慢,请勿着急。
- 支持通用表情输入。
- 暂时不支持图片输入。
- 支持图片输出,画字开头的问题将回复图片链接。
- 支持角色扮演和文字冒险两种定制模式对话。
- 输入'{trigger_prefix}#帮助' 查看详细指令。"""
- )
- return msg
-
-
- def split_string_by_utf8_length(string, max_length, max_split=0):
- encoded = string.encode("utf-8")
- start, end = 0, 0
- result = []
- while end < len(encoded):
- if max_split > 0 and len(result) >= max_split:
- result.append(encoded[start:].decode("utf-8"))
- break
- end = start + max_length
- # 如果当前字节不是 UTF-8 编码的开始字节,则向前查找直到找到开始字节为止
- while end < len(encoded) and (encoded[end] & 0b11000000) == 0b10000000:
- end -= 1
- result.append(encoded[start:end].decode("utf-8"))
- start = end
- return result
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