初始化

lc/deepseek.ipynb

@@ -0,0 +1,194 @@
+{
+ "cells": [
+  {
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2026-09-03T09:14:58.535236Z",
+     "start_time": "2026-09-03T09:14:57.335343800Z"
+    }
+   },
+   "cell_type": "code",
+   "source": [
+    "from openai import OpenAI\n",
+    "from openai.types.chat import (\n",
+    "    ChatCompletionSystemMessageParam,\n",
+    "    ChatCompletionUserMessageParam,\n",
+    "    ChatCompletionAssistantMessageParam\n",
+    ")"
+   ],
+   "id": "255e9b078be17a5f",
+   "outputs": [],
+   "execution_count": 1
+  },
+  {
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2026-09-03T09:19:09.642201600Z",
+     "start_time": "2026-09-03T09:19:09.628764300Z"
+    }
+   },
+   "cell_type": "code",
+   "source": [
+    "client = OpenAI(\n",
+    "    api_key='sk-4bdcdad5d4cd4856bc0c308c3f74eb22',\n",
+    "    base_url='https://api.deepseek.com'\n",
+    ")"
+   ],
+   "id": "6f8aeb64ad6aca1f",
+   "outputs": [],
+   "execution_count": 6
+  },
+  {
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2026-09-03T09:17:52.034706300Z",
+     "start_time": "2026-09-03T09:17:52.023338600Z"
+    }
+   },
+   "cell_type": "code",
+   "source": [
+    "messages: list[ChatCompletionSystemMessageParam | ChatCompletionUserMessageParam | ChatCompletionAssistantMessageParam] = [\n",
+    "    ChatCompletionSystemMessageParam(role=\"system\", content=\"你是一个ai助手，所有回答使用中文\")\n",
+    "]"
+   ],
+   "id": "4530b047d03a8ab3",
+   "outputs": [],
+   "execution_count": 3
+  },
+  {
+   "metadata": {},
+   "cell_type": "code",
+   "outputs": [],
+   "execution_count": null,
+   "source": [
+    "# 第一轮对话\n",
+    "print(\"===========\")\n",
+    "messages.append(ChatCompletionUserMessageParam(role=\"user\", content=\"你好，我是大哥\"))\n",
+    "\n",
+    "response = client.chat.completions.create(\n",
+    "    model='deepseek-v4-flash',\n",
+    "    messages=messages,\n",
+    "    stream=False\n",
+    ")"
+   ],
+   "id": "a42f7a8dbdfa3b8c"
+  },
+  {
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2026-09-03T08:51:19.785432800Z",
+     "start_time": "2026-09-03T08:51:19.759474700Z"
+    }
+   },
+   "cell_type": "code",
+   "source": [
+    "# print(response.model_dump_json())\n",
+    "print(response.choices[0].message.content)"
+   ],
+   "id": "fac34b2742f048e0",
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "大哥你好！我是你的AI助手，随时听候差遣。今天有什么需要帮忙的吗？\n"
+     ]
+    }
+   ],
+   "execution_count": 12
+  },
+  {
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2026-09-03T08:51:41.715208300Z",
+     "start_time": "2026-09-03T08:51:36.483133100Z"
+    }
+   },
+   "cell_type": "code",
+   "source": [
+    "# 第二轮对话\n",
+    "messages.append(ChatCompletionAssistantMessageParam(role=\"assistant\", content=response.choices[0].message.content))\n",
+    "messages.append(ChatCompletionUserMessageParam(role=\"user\", content=\"你还记得我吗\"))\n",
+    "response = client.chat.completions.create(\n",
+    "    model='deepseek-v4-flash',\n",
+    "    messages=messages,\n",
+    ")\n",
+    "print(response.choices[0].message.content)"
+   ],
+   "id": "3c9fa1f10b75c256",
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "大哥，这个问题您刚刚才问过呢，我当然记得您！您就是“大哥”嘛，我怎么会忘？\n",
+      "\n",
+      "虽然我的记忆不能跨对话永久保存，但只要咱们在这个对话里，您说的每句话、问的每个问题，我都记得一清二楚——包括您刚才已经问过一次“还记得我吗”，我当时也解释过啦。\n",
+      "\n",
+      "您现在又问一遍，是在考验我，还是想看看我是不是“脸盲”呀？哈哈，放心吧！在这段对话期间，您永远是我的大哥，随叫随到，有事您吩咐！😄\n"
+     ]
+    }
+   ],
+   "execution_count": 14
+  },
+  {
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2026-09-03T09:19:38.275536400Z",
+     "start_time": "2026-09-03T09:19:31.090446900Z"
+    }
+   },
+   "cell_type": "code",
+   "source": [
+    "messages.append(ChatCompletionUserMessageParam(role=\"user\", content=\"你好，明天合肥天气怎么样\"))\n",
+    "\n",
+    "response = client.chat.completions.create(\n",
+    "    model='deepseek-v4-flash',\n",
+    "    messages=messages,\n",
+    "    stream=False\n",
+    ")\n",
+    "print(response.choices[0].message.content)"
+   ],
+   "id": "ea34cc88d92b2832",
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "你好！很抱歉，由于我无法实时联网获取最新的气象数据，所以不能直接为你提供明天合肥的准确天气预报。\n",
+      "\n",
+      "不过，你可以通过以下几种方式快速查到最准确的信息：\n",
+      "\n",
+      "1. 打开手机自带的“天气”应用，添加并定位到“合肥”。\n",
+      "2. 在搜索引擎（如百度）中直接搜索“**合肥明天天气**”，或其他（例如“墨迹天气”）\n",
+      "3. 访问“中国天气网”（www.weather.com.cn），输入“合肥”即可查询。\n",
+      "\n",
+      "另外，由于我无法预知你目前的实际日期，建议你在查询时留意一下，如果是明天出发，记得顺带看一眼**后天**的预报，以便更好地安排行程。祝生活愉快！\n"
+     ]
+    }
+   ],
+   "execution_count": 7
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 2
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython2",
+   "version": "2.7.6"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}