feat: 文档总结和与内容对话master
@@ -79,7 +79,10 @@ class LinkAIBot(Bot, OpenAIImage): | |||
"frequency_penalty": conf().get("frequency_penalty", 0.0), # [-2,2]之间,该值越大则更倾向于产生不同的内容 | |||
"presence_penalty": conf().get("presence_penalty", 0.0), # [-2,2]之间,该值越大则更倾向于产生不同的内容 | |||
} | |||
logger.info(f"[LINKAI] query={query}, app_code={app_code}, mode={body.get('model')}") | |||
file_id = context.kwargs.get("file_id") | |||
if file_id: | |||
body["file_id"] = file_id | |||
logger.info(f"[LINKAI] query={query}, app_code={app_code}, mode={body.get('model')}, file_id={file_id}") | |||
headers = {"Authorization": "Bearer " + linkai_api_key} | |||
# do http request | |||
@@ -32,6 +32,7 @@ class Bridge(object): | |||
if model_type in ["claude"]: | |||
self.btype["chat"] = const.CLAUDEAI | |||
self.bots = {} | |||
self.chat_bots = {} | |||
def get_bot(self, typename): | |||
if self.bots.get(typename) is None: | |||
@@ -61,6 +62,11 @@ class Bridge(object): | |||
def fetch_translate(self, text, from_lang="", to_lang="en") -> Reply: | |||
return self.get_bot("translate").translate(text, from_lang, to_lang) | |||
def find_chat_bot(self, bot_type: str): | |||
if self.chat_bots.get(bot_type) is None: | |||
self.chat_bots[bot_type] = create_bot(bot_type) | |||
return self.chat_bots.get(bot_type) | |||
def reset_bot(self): | |||
""" | |||
重置bot路由 | |||
@@ -9,6 +9,7 @@ class ContextType(Enum): | |||
IMAGE = 3 # 图片消息 | |||
FILE = 4 # 文件信息 | |||
VIDEO = 5 # 视频信息 | |||
SHARING = 6 # 分享信息 | |||
IMAGE_CREATE = 10 # 创建图片命令 | |||
JOIN_GROUP = 20 # 加入群聊 | |||
@@ -25,7 +25,7 @@ from lib import itchat | |||
from lib.itchat.content import * | |||
@itchat.msg_register([TEXT, VOICE, PICTURE, NOTE]) | |||
@itchat.msg_register([TEXT, VOICE, PICTURE, NOTE, ATTACHMENT, SHARING]) | |||
def handler_single_msg(msg): | |||
try: | |||
cmsg = WechatMessage(msg, False) | |||
@@ -36,7 +36,7 @@ def handler_single_msg(msg): | |||
return None | |||
@itchat.msg_register([TEXT, VOICE, PICTURE, NOTE], isGroupChat=True) | |||
@itchat.msg_register([TEXT, VOICE, PICTURE, NOTE, ATTACHMENT, SHARING], isGroupChat=True) | |||
def handler_group_msg(msg): | |||
try: | |||
cmsg = WechatMessage(msg, True) | |||
@@ -172,6 +172,8 @@ class WechatChannel(ChatChannel): | |||
elif cmsg.ctype == ContextType.TEXT: | |||
# logger.debug("[WX]receive group msg: {}, cmsg={}".format(json.dumps(cmsg._rawmsg, ensure_ascii=False), cmsg)) | |||
pass | |||
elif cmsg.ctype == ContextType.FILE: | |||
logger.debug(f"[WX]receive attachment msg, file_name={cmsg.content}") | |||
else: | |||
logger.debug("[WX]receive group msg: {}".format(cmsg.content)) | |||
context = self._compose_context(cmsg.ctype, cmsg.content, isgroup=True, msg=cmsg) | |||
@@ -7,7 +7,6 @@ from common.tmp_dir import TmpDir | |||
from lib import itchat | |||
from lib.itchat.content import * | |||
class WechatMessage(ChatMessage): | |||
def __init__(self, itchat_msg, is_group=False): | |||
super().__init__(itchat_msg) | |||
@@ -42,6 +41,14 @@ class WechatMessage(ChatMessage): | |||
self.actual_user_nickname = re.findall(r"\"(.*?)\"", itchat_msg["Content"])[0] | |||
else: | |||
raise NotImplementedError("Unsupported note message: " + itchat_msg["Content"]) | |||
elif itchat_msg["Type"] == ATTACHMENT: | |||
self.ctype = ContextType.FILE | |||
self.content = TmpDir().path() + itchat_msg["FileName"] | |||
self._prepare_fn = lambda: itchat_msg.download(self.content) | |||
elif itchat_msg["Type"] == SHARING: | |||
self.ctype = ContextType.SHARING | |||
self.content = itchat_msg.get("Url") | |||
else: | |||
raise NotImplementedError("Unsupported message type: Type:{} MsgType:{}".format(itchat_msg["Type"], itchat_msg["MsgType"])) | |||
@@ -6,6 +6,7 @@ import random | |||
import string | |||
from typing import Tuple | |||
import bridge.bridge | |||
import plugins | |||
from bridge.bridge import Bridge | |||
from bridge.context import ContextType | |||
@@ -310,6 +311,8 @@ class Godcmd(Plugin): | |||
elif cmd == "reset": | |||
if bottype in [const.OPEN_AI, const.CHATGPT, const.CHATGPTONAZURE, const.LINKAI, const.BAIDU, const.XUNFEI]: | |||
bot.sessions.clear_session(session_id) | |||
if Bridge().chat_bots.get(bottype): | |||
Bridge().chat_bots.get(bottype).sessions.clear_session(session_id) | |||
channel.cancel_session(session_id) | |||
ok, result = True, "会话已重置" | |||
else: | |||
@@ -1,10 +1,10 @@ | |||
## 插件说明 | |||
基于 LinkAI 提供的知识库、Midjourney绘画等能力对机器人的功能进行增强。平台地址: https://chat.link-ai.tech/console | |||
基于 LinkAI 提供的知识库、Midjourney绘画、文档对话等能力对机器人的功能进行增强。平台地址: https://chat.link-ai.tech/console | |||
## 插件配置 | |||
将 `plugins/linkai` 目录下的 `config.json.template` 配置模板复制为最终生效的 `config.json`。 (如果未配置则会默认使用`config.json.template`模板中配置,功能默认关闭,可通过指令进行开启)。 | |||
将 `plugins/linkai` 目录下的 `config.json.template` 配置模板复制为最终生效的 `config.json`。 (如果未配置则会默认使用`config.json.template`模板中配置,但功能默认关闭,需要可通过指令进行开启)。 | |||
以下是配置项说明: | |||
@@ -21,19 +21,25 @@ | |||
"max_tasks": 3, # 支持同时提交的总任务个数 | |||
"max_tasks_per_user": 1, # 支持单个用户同时提交的任务个数 | |||
"use_image_create_prefix": true # 是否使用全局的绘画触发词,如果开启将同时支持由`config.json`中的 image_create_prefix 配置触发 | |||
}, | |||
"summary": { | |||
"enabled": true, # 文档总结和对话功能开关 | |||
"group_enabled": true, # 是否支持群聊开启 | |||
"max_summary_words": 50000, # 文章的最大字数,超过字数则直接忽略 | |||
"max_file_size": 15000 # 文件的大小限制,单位KB,超过该大小直接忽略 | |||
} | |||
} | |||
``` | |||
注意: | |||
- 配置项中 `group_app_map` 部分是用于映射群聊与LinkAI平台上的应用, `midjourney` 部分是 mj 画图的配置,可根据需要进行填写,未填写配置时默认不开启相应功能 | |||
- 配置项中 `group_app_map` 部分是用于映射群聊与LinkAI平台上的应用, `midjourney` 部分是 mj 画图的配置,`summary` 部分是文档总结及对话功能的配置。三部分的配置相互独立,可按需开启 | |||
- 实际 `config.json` 配置中应保证json格式,不应携带 '#' 及后面的注释 | |||
- 如果是`docker`部署,可通过映射 `plugins/config.json` 到容器中来完成插件配置,参考[文档](https://github.com/zhayujie/chatgpt-on-wechat#3-%E6%8F%92%E4%BB%B6%E4%BD%BF%E7%94%A8) | |||
## 插件使用 | |||
> 使用插件中的知识库管理功能需要首先开启`linkai`对话,依赖全局 `config.json` 中的 `use_linkai` 和 `linkai_api_key` 配置;而midjourney绘画功能则只需填写 `linkai_api_key` 配置,`use_linkai` 无论是否关闭均可使用。具体可参考 [详细文档](https://link-ai.tech/platform/link-app/wechat)。 | |||
> 使用插件中的知识库管理功能需要首先开启`linkai`对话,依赖全局 `config.json` 中的 `use_linkai` 和 `linkai_api_key` 配置;而midjourney绘画和summary文档总结对话功能则只需填写 `linkai_api_key` 配置,`use_linkai` 无论是否关闭均可使用。具体可参考 [详细文档](https://link-ai.tech/platform/link-app/wechat)。 | |||
完成配置后运行项目,会自动运行插件,输入 `#help linkai` 可查看插件功能。 | |||
@@ -77,3 +83,22 @@ | |||
3. 开启 `use_image_create_prefix` 配置后可直接复用全局画图触发词,以"画"开头便可以生成图片。 | |||
4. 提示词内容中包含敏感词或者参数格式错误可能导致绘画失败,生成失败不消耗积分 | |||
5. 若未收到图片可能有两种可能,一种是收到了图片但微信发送失败,可以在后台日志查看有没有获取到图片url,一般原因是受到了wx限制,可以稍后重试或更换账号尝试;另一种情况是图片提示词存在疑似违规,mj不会直接提示错误但会在画图后删掉原图导致程序无法获取,这种情况不消耗积分。 | |||
### 3.文档总结对话功能 | |||
#### 配置 | |||
该功能依赖 LinkAI的知识库及对话功能,需要在项目根目录的config.json中设置 `linkai_api_key`, 同时上述插件配置说明,添加 `summary` 部分的配置,设置 `enabled` 为 true。 | |||
如果不想创建 `plugins/linkai/config.json` 配置,可以直接通过 `$linkai sum open` 指令开启该功能。 | |||
#### 使用 | |||
功能开启后,向机器人发送 **文件** 或 **分享链接卡片** 即可生成摘要,输入 "开启对话" 后,可以与文件或链接的内容进行多轮对话,输入 "退出对话" | |||
可关闭与内容的对话。 | |||
#### 限制 | |||
1. 文件目前 支持 `txt`, `docx`, `pdf`, `md`, `csv`格式,文件大小由 `max_file_size` 限制,最大不超过15M,文件字数由 `max_summary_words` 配置限制,最多可支持百万字的文件,但不建议上传字数过多的文件,一是token消耗过大,而是摘要很难概括到全部内容,但可以通过对话了解细节。 | |||
2. 分享链接 目前仅支持 公众号文章,后续会支持更多文章类型及视频链接等 | |||
3. 总结及对话的 费用与 LinkAI 3.5-4K 模型的计费方式相同,按文档内容的tokens进行计算 |
@@ -10,5 +10,11 @@ | |||
"max_tasks": 3, | |||
"max_tasks_per_user": 1, | |||
"use_image_create_prefix": true | |||
}, | |||
"summary": { | |||
"enabled": true, | |||
"group_enabled": true, | |||
"max_summary_words": 50000, | |||
"max_file_size": 15000 | |||
} | |||
} |
@@ -4,7 +4,10 @@ from bridge.reply import Reply, ReplyType | |||
from config import global_config | |||
from plugins import * | |||
from .midjourney import MJBot | |||
from .summary import LinkSummary | |||
from bridge import bridge | |||
from common.expired_dict import ExpiredDict | |||
from common import const | |||
@plugins.register( | |||
@@ -12,6 +15,7 @@ from bridge import bridge | |||
desc="A plugin that supports knowledge base and midjourney drawing.", | |||
version="0.1.0", | |||
author="https://link-ai.tech", | |||
desire_priority=99 | |||
) | |||
class LinkAI(Plugin): | |||
def __init__(self): | |||
@@ -23,8 +27,12 @@ class LinkAI(Plugin): | |||
self.config = self._load_config_template() | |||
if self.config: | |||
self.mj_bot = MJBot(self.config.get("midjourney")) | |||
self.sum_config = {} | |||
if self.config: | |||
self.sum_config = self.config.get("summary") | |||
logger.info("[LinkAI] inited") | |||
def on_handle_context(self, e_context: EventContext): | |||
""" | |||
消息处理逻辑 | |||
@@ -34,10 +42,37 @@ class LinkAI(Plugin): | |||
return | |||
context = e_context['context'] | |||
if context.type not in [ContextType.TEXT, ContextType.IMAGE, ContextType.IMAGE_CREATE]: | |||
if context.type not in [ContextType.TEXT, ContextType.IMAGE, ContextType.IMAGE_CREATE, ContextType.FILE, ContextType.SHARING]: | |||
# filter content no need solve | |||
return | |||
if context.type == ContextType.FILE and self._is_summary_open(context): | |||
# 文件处理 | |||
context.get("msg").prepare() | |||
file_path = context.content | |||
if not LinkSummary().check_file(file_path, self.sum_config): | |||
return | |||
_send_info(e_context, "正在为你加速生成摘要,请稍后") | |||
res = LinkSummary().summary_file(file_path) | |||
if not res: | |||
_set_reply_text("总结出现异常,请稍后再试吧", e_context) | |||
return | |||
USER_FILE_MAP[_find_user_id(context) + "-sum_id"] = res.get("summary_id") | |||
_set_reply_text(res.get("summary") + "\n\n💬 发送 \"开启对话\" 可以开启与文件内容的对话", e_context, level=ReplyType.TEXT) | |||
return | |||
if context.type == ContextType.SHARING and self._is_summary_open(context): | |||
if not LinkSummary().check_url(context.content): | |||
return | |||
_send_info(e_context, "正在为你加速生成摘要,请稍后") | |||
res = LinkSummary().summary_url(context.content) | |||
if not res: | |||
_set_reply_text("总结出现异常,请稍后再试吧", e_context) | |||
return | |||
_set_reply_text(res.get("summary") + "\n\n💬 发送 \"开启对话\" 可以开启与文章内容的对话", e_context, level=ReplyType.TEXT) | |||
USER_FILE_MAP[_find_user_id(context) + "-sum_id"] = res.get("summary_id") | |||
return | |||
mj_type = self.mj_bot.judge_mj_task_type(e_context) | |||
if mj_type: | |||
# MJ作图任务处理 | |||
@@ -49,10 +84,38 @@ class LinkAI(Plugin): | |||
self._process_admin_cmd(e_context) | |||
return | |||
if context.type == ContextType.TEXT and context.content == "开启对话" and _find_sum_id(context): | |||
# 文本对话 | |||
_send_info(e_context, "正在为你开启对话,请稍后") | |||
res = LinkSummary().summary_chat(_find_sum_id(context)) | |||
if not res: | |||
_set_reply_text("开启对话失败,请稍后再试吧", e_context) | |||
return | |||
USER_FILE_MAP[_find_user_id(context) + "-file_id"] = res.get("file_id") | |||
_set_reply_text("💡你可以问我关于这篇文章的任何问题,例如:\n\n" + res.get("questions") + "\n\n发送 \"退出对话\" 可以关闭与文章的对话", e_context, level=ReplyType.TEXT) | |||
return | |||
if context.type == ContextType.TEXT and context.content == "退出对话" and _find_file_id(context): | |||
del USER_FILE_MAP[_find_user_id(context) + "-file_id"] | |||
bot = bridge.Bridge().find_chat_bot(const.LINKAI) | |||
bot.sessions.clear_session(context["session_id"]) | |||
_set_reply_text("对话已退出", e_context, level=ReplyType.TEXT) | |||
return | |||
if context.type == ContextType.TEXT and _find_file_id(context): | |||
bot = bridge.Bridge().find_chat_bot(const.LINKAI) | |||
context.kwargs["file_id"] = _find_file_id(context) | |||
reply = bot.reply(context.content, context) | |||
e_context["reply"] = reply | |||
e_context.action = EventAction.BREAK_PASS | |||
return | |||
if self._is_chat_task(e_context): | |||
# 文本对话任务处理 | |||
self._process_chat_task(e_context) | |||
# 插件管理功能 | |||
def _process_admin_cmd(self, e_context: EventContext): | |||
context = e_context['context'] | |||
@@ -94,11 +157,31 @@ class LinkAI(Plugin): | |||
# 保存插件配置 | |||
super().save_config(self.config) | |||
_set_reply_text(f"应用设置成功: {app_code}", e_context, level=ReplyType.INFO) | |||
if len(cmd) == 3 and cmd[1] == "sum" and (cmd[2] == "open" or cmd[2] == "close"): | |||
# 知识库开关指令 | |||
if not _is_admin(e_context): | |||
_set_reply_text("需要管理员权限执行", e_context, level=ReplyType.ERROR) | |||
return | |||
is_open = True | |||
tips_text = "开启" | |||
if cmd[2] == "close": | |||
tips_text = "关闭" | |||
is_open = False | |||
self.sum_config["enabled"] = is_open | |||
_set_reply_text(f"文章总结功能{tips_text}", e_context, level=ReplyType.INFO) | |||
else: | |||
_set_reply_text(f"指令错误,请输入{_get_trigger_prefix()}linkai help 获取帮助", e_context, | |||
level=ReplyType.INFO) | |||
return | |||
def _is_summary_open(self, context) -> bool: | |||
if not self.sum_config or not self.sum_config.get("enabled"): | |||
return False | |||
if not context.kwargs.get("isgroup") and not self.sum_config.get("group_enabled"): | |||
return False | |||
return True | |||
# LinkAI 对话任务处理 | |||
def _is_chat_task(self, e_context: EventContext): | |||
context = e_context['context'] | |||
@@ -112,7 +195,7 @@ class LinkAI(Plugin): | |||
""" | |||
context = e_context['context'] | |||
# 群聊应用管理 | |||
group_name = context.kwargs.get("msg").from_user_nickname | |||
group_name = context.get("msg").from_user_nickname | |||
app_code = self._fetch_group_app_code(group_name) | |||
if app_code: | |||
context.kwargs['app_code'] = app_code | |||
@@ -130,7 +213,7 @@ class LinkAI(Plugin): | |||
def get_help_text(self, verbose=False, **kwargs): | |||
trigger_prefix = _get_trigger_prefix() | |||
help_text = "用于集成 LinkAI 提供的知识库、Midjourney绘画等能力。\n\n" | |||
help_text = "用于集成 LinkAI 提供的知识库、Midjourney绘画、文档总结对话等能力。\n\n" | |||
if not verbose: | |||
return help_text | |||
help_text += f'📖 知识库\n - 群聊中指定应用: {trigger_prefix}linkai app 应用编码\n' | |||
@@ -140,6 +223,7 @@ class LinkAI(Plugin): | |||
help_text += f"🎨 绘画\n - 生成: {trigger_prefix}mj 描述词1, 描述词2.. \n - 放大: {trigger_prefix}mju 图片ID 图片序号\n - 变换: {trigger_prefix}mjv 图片ID 图片序号\n - 重置: {trigger_prefix}mjr 图片ID" | |||
help_text += f"\n\n例如:\n\"{trigger_prefix}mj a little cat, white --ar 9:16\"\n\"{trigger_prefix}mju 11055927171882 2\"" | |||
help_text += f"\n\"{trigger_prefix}mjv 11055927171882 2\"\n\"{trigger_prefix}mjr 11055927171882\"" | |||
help_text += f"\n\n💡 文档总结和对话\n - 开启: {trigger_prefix}linkai sum open\n - 使用: 发送文件、公众号文章等可生成摘要,并与内容对话" | |||
return help_text | |||
def _load_config_template(self): | |||
@@ -150,10 +234,17 @@ class LinkAI(Plugin): | |||
with open(plugin_config_path, "r", encoding="utf-8") as f: | |||
plugin_conf = json.load(f) | |||
plugin_conf["midjourney"]["enabled"] = False | |||
plugin_conf["summary"]["enabled"] = False | |||
return plugin_conf | |||
except Exception as e: | |||
logger.exception(e) | |||
def _send_info(e_context: EventContext, content: str): | |||
reply = Reply(ReplyType.TEXT, content) | |||
channel = e_context["channel"] | |||
channel.send(reply, e_context["context"]) | |||
# 静态方法 | |||
def _is_admin(e_context: EventContext) -> bool: | |||
""" | |||
@@ -168,11 +259,25 @@ def _is_admin(e_context: EventContext) -> bool: | |||
return context["receiver"] in global_config["admin_users"] | |||
def _find_user_id(context): | |||
if context["isgroup"]: | |||
return context.kwargs.get("msg").actual_user_id | |||
else: | |||
return context["receiver"] | |||
def _set_reply_text(content: str, e_context: EventContext, level: ReplyType = ReplyType.ERROR): | |||
reply = Reply(level, content) | |||
e_context["reply"] = reply | |||
e_context.action = EventAction.BREAK_PASS | |||
def _get_trigger_prefix(): | |||
return conf().get("plugin_trigger_prefix", "$") | |||
def _find_sum_id(context): | |||
return USER_FILE_MAP.get(_find_user_id(context) + "-sum_id") | |||
def _find_file_id(context): | |||
return USER_FILE_MAP.get(_find_user_id(context) + "-file_id") | |||
USER_FILE_MAP = ExpiredDict(60 * 60) |
@@ -5,7 +5,6 @@ import requests | |||
import threading | |||
import time | |||
from bridge.reply import Reply, ReplyType | |||
import aiohttp | |||
import asyncio | |||
from bridge.context import ContextType | |||
from plugins import EventContext, EventAction | |||
@@ -0,0 +1,91 @@ | |||
import requests | |||
from config import conf | |||
from common.log import logger | |||
import os | |||
class LinkSummary: | |||
def __init__(self): | |||
pass | |||
def summary_file(self, file_path: str): | |||
file_body = { | |||
"file": open(file_path, "rb"), | |||
"name": file_path.split("/")[-1], | |||
} | |||
res = requests.post(url=self.base_url() + "/v1/summary/file", headers=self.headers(), files=file_body, timeout=(5, 180)) | |||
return self._parse_summary_res(res) | |||
def summary_url(self, url: str): | |||
body = { | |||
"url": url | |||
} | |||
res = requests.post(url=self.base_url() + "/v1/summary/url", headers=self.headers(), json=body, timeout=(5, 180)) | |||
return self._parse_summary_res(res) | |||
def summary_chat(self, summary_id: str): | |||
body = { | |||
"summary_id": summary_id | |||
} | |||
res = requests.post(url=self.base_url() + "/v1/summary/chat", headers=self.headers(), json=body, timeout=(5, 180)) | |||
if res.status_code == 200: | |||
res = res.json() | |||
logger.debug(f"[LinkSum] chat open, res={res}") | |||
if res.get("code") == 200: | |||
data = res.get("data") | |||
return { | |||
"questions": data.get("questions"), | |||
"file_id": data.get("file_id") | |||
} | |||
else: | |||
res_json = res.json() | |||
logger.error(f"[LinkSum] summary error, status_code={res.status_code}, msg={res_json.get('message')}") | |||
return None | |||
def _parse_summary_res(self, res): | |||
if res.status_code == 200: | |||
res = res.json() | |||
logger.debug(f"[LinkSum] url summary, res={res}") | |||
if res.get("code") == 200: | |||
data = res.get("data") | |||
return { | |||
"summary": data.get("summary"), | |||
"summary_id": data.get("summary_id") | |||
} | |||
else: | |||
res_json = res.json() | |||
logger.error(f"[LinkSum] summary error, status_code={res.status_code}, msg={res_json.get('message')}") | |||
return None | |||
def base_url(self): | |||
return conf().get("linkai_api_base", "https://api.link-ai.chat") | |||
def headers(self): | |||
return {"Authorization": "Bearer " + conf().get("linkai_api_key")} | |||
def check_file(self, file_path: str, sum_config: dict) -> bool: | |||
file_size = os.path.getsize(file_path) // 1000 | |||
with open(file_path, 'r') as f: | |||
content = f.read() | |||
word_count = len(content) | |||
if (sum_config.get("max_file_size") and file_size > sum_config.get("max_file_size")) or file_size > 15000\ | |||
or (sum_config.get("max_summary_words") and word_count > sum_config.get("max_summary_words")): | |||
logger.warn(f"[LinkSum] file size exceeds limit, No processing, file_size={file_size}KB, word_count={word_count}") | |||
return True | |||
suffix = file_path.split(".")[-1] | |||
support_list = ["txt", "csv", "docx", "pdf", "md"] | |||
if suffix not in support_list: | |||
logger.warn(f"[LinkSum] unsupported file, suffix={suffix}, support_list={support_list}") | |||
return False | |||
return True | |||
def check_url(self, url: str): | |||
support_list = ["mp.weixin.qq.com"] | |||
for support_url in support_list: | |||
if support_url in url: | |||
return True | |||
logger.warn("[LinkSum] unsupported url") | |||
return False |