646 lines
17 KiB
Plaintext
646 lines
17 KiB
Plaintext
{
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"cells": [
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"# 量化投资数据批量导入\n",
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"\n",
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"## 目标\n",
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"将 Tushare 的日线行情数据及公司基本面数据批量导入 Docker PostgreSQL (192.168.27.15:12345)\n",
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"\n",
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"## 数据库结构概览\n",
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"\n",
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"| 表名 | 说明 | Tushare 接口 |\n",
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"|------|------|-------------|\n",
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"| stock_basic | 股票基本信息 | stock_basic |\n",
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"| trade_cal | 交易日历 | trade_cal |\n",
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"| daily | 日线行情 | daily |\n",
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"| daily_basic | 每日指标(估值/基本面) | daily_basic |\n",
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"| adj_factor | 复权因子 | adj_factor |\n",
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"| income | 利润表 | income |\n",
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"| balancesheet | 资产负债表 | balancesheet |\n",
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"| cashflow | 现金流量表 | cashflow |\n",
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"| fina_indicator | 财务指标 | fina_indicator |\n",
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"| moneyflow | 个股资金流向 | moneyflow |\n",
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"| index_daily | 指数日线行情 | index_daily |\n",
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"\n",
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"## 使用步骤\n",
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"1. 修改 `config.py` 中的数据库密码和 Tushare Token\n",
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"2. 逐 Cell 运行本 Notebook"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"---\n",
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"## Step 0: 检查环境 & 连接测试"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"import sys\n",
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"import os\n",
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"os.chdir(r\"t:\\jupyter\\notebook\\quantitative_data\")\n",
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"print(f\"工作目录: {os.getcwd()}\")\n",
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"print(f\"Python 版本: {sys.version}\")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"# 检查依赖包\n",
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"!pip list | findstr -i \"tushare pandas psycopg2 sqlalchemy\""
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"# 如果需要安装依赖，取消注释下面这行\n",
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"# !pip install -r requirements.txt"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"# 导入核心模块\n",
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"from importer import (\n",
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" get_pg_connection,\n",
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" get_ts_pro,\n",
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" init_database,\n",
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" import_stock_basic,\n",
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" import_trade_cal,\n",
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" import_daily_by_year,\n",
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" import_daily_basic,\n",
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" import_daily_basic_by_date,\n",
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" import_adj_factor,\n",
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" import_adj_factor_batch,\n",
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" import_financial_statements,\n",
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" import_index_daily,\n",
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" get_all_stock_codes,\n",
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" get_stock_codes_from_db,\n",
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" full_import,\n",
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" batch_insert,\n",
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" logger,\n",
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")\n",
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"from config import DB_CONFIG, TUSHARE_TOKEN, START_DATE, END_DATE\n",
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"\n",
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"print(\"模块导入成功!\")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"# 测试数据库连接\n",
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"try:\n",
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" conn = get_pg_connection()\n",
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" cursor = conn.cursor()\n",
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" cursor.execute(\"SELECT version()\")\n",
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" version = cursor.fetchone()[0]\n",
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" print(f\"✓ PostgreSQL 连接成功!\")\n",
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" print(f\" 服务器版本: {version}\")\n",
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" print(f\" 连接信息: {DB_CONFIG['host']}:{DB_CONFIG['port']}/{DB_CONFIG['database']}\")\n",
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" cursor.close()\n",
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" conn.close()\n",
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"except Exception as e:\n",
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" print(f\"✗ 连接失败: {e}\")\n",
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" print(\"请检查:\")\n",
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" print(\" 1. Docker 容器是否已启动: docker ps | findstr postgres\")\n",
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" print(\" 2. config.py 中的连接参数是否正确\")\n",
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" print(\" 3. 防火墙是否开放 12345 端口\")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"# 测试 Tushare API 连接\n",
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"try:\n",
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" pro = get_ts_pro()\n",
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" # 简单测试: 获取一只股票信息\n",
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" df = pro.stock_basic(ts_code=\"000001.SZ\", fields=\"ts_code,name,industry\")\n",
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" print(f\"✓ Tushare API 连接成功!\")\n",
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" print(f\" 测试查询: {df.iloc[0].to_dict()}\")\n",
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"except Exception as e:\n",
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" print(f\"✗ Tushare API 连接失败: {e}\")\n",
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" print(\"请检查 config.py 中的 TUSHARE_TOKEN 是否正确\")"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"---\n",
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"## Step 1: 初始化数据库 Schema"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"# 执行 DDL，创建所有表结构\n",
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"init_database()"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"---\n",
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"## Step 2: 导入股票基本信息"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"# 导入全量 A 股股票基本信息（含上市和退市）\n",
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"import_stock_basic()"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"# 验证：查看导入结果\n",
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"conn = get_pg_connection()\n",
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"cursor = conn.cursor()\n",
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"cursor.execute(\"SELECT COUNT(*) FROM stock_basic\")\n",
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"print(f\"stock_basic 总记录数: {cursor.fetchone()[0]}\")\n",
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"cursor.execute(\"SELECT list_status, COUNT(*) FROM stock_basic GROUP BY list_status\")\n",
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"for row in cursor.fetchall():\n",
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" print(f\" 状态 '{row[0]}': {row[1]} 只\")\n",
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"cursor.close()\n",
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"conn.close()"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"---\n",
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"## Step 3: 导入交易日历"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"# 导入交易日历 (默认从 config.py 的 START_DATE ~ END_DATE)\n",
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"import_trade_cal()"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"# 或者指定日期范围\n",
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"# import_trade_cal(start_date=\"2020-01-01\", end_date=\"2025-12-31\")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"# 验证\n",
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"conn = get_pg_connection()\n",
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"cursor = conn.cursor()\n",
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"cursor.execute(\"\"\"\n",
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" SELECT exchange, MIN(cal_date) AS first_date, MAX(cal_date) AS last_date, COUNT(*) AS total\n",
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" FROM trade_cal\n",
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" GROUP BY exchange\n",
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"\"\"\")\n",
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"for row in cursor.fetchall():\n",
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" print(f\" {row[0]}: {row[1]} ~ {row[2]}, 共 {row[3]} 条\")\n",
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"cursor.close()\n",
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"conn.close()"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"---\n",
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"## Step 4: 导入日线行情 (核心表，最耗时)\n",
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"\n",
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"### 4.1 获取股票列表"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"# 获取所有需要导入的股票代码\n",
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"stock_list = get_stock_codes_from_db()\n",
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"print(f\"共 {len(stock_list)} 只股票需要导入日线行情\")\n",
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"print(f\"前 10 只: {stock_list[:10]}\")"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"### 4.2 按年批量导入 (推荐 - 断点续传友好)\n",
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"\n",
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"数据量估算: 约5000只股票 × 250交易日/年 × 16年 ≈ 2000万条记录"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"# 按年份逐批导入日线行情\n",
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"# 如果中断，可以修改年份范围从断点继续\n",
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"import_daily_by_year(\n",
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" stock_list,\n",
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" start_year=2010,\n",
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" end_year=2025,\n",
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")"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"### 4.3 单只股票导入 (补充/重试)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"# 导入单只股票日线行情 (用于补充导入或测试)\n",
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"conn = get_pg_connection()\n",
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"from importer import import_daily_for_stock\n",
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"\n",
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"n = import_daily_for_stock(\"000001.SZ\", \"2020-01-01\", \"2020-12-31\", conn)\n",
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"print(f\"导入 000001.SZ 2020年数据: {n} 条\")\n",
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"conn.close()"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"# 验证日线数据\n",
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"conn = get_pg_connection()\n",
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"cursor = conn.cursor()\n",
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"cursor.execute(\"\"\"\n",
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" SELECT \n",
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" COUNT(*) AS total_records,\n",
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" COUNT(DISTINCT ts_code) AS stock_count,\n",
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" MIN(trade_date) AS first_date,\n",
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" MAX(trade_date) AS last_date\n",
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" FROM daily\n",
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"\"\"\")\n",
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"for row in cursor.fetchall():\n",
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" print(f\" 总记录数: {row[0]:,}\")\n",
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" print(f\" 股票数量: {row[1]}\")\n",
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" print(f\" 日期范围: {row[2]} ~ {row[3]}\")\n",
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"cursor.close()\n",
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"conn.close()"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"---\n",
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"## Step 5: 导入每日指标 (估值数据)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"# 按交易日导入每日指标 (PE/PB/PS/总市值/流通市值等)\n",
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"import_daily_basic_by_date(\n",
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" start_date=\"2010-01-01\",\n",
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" end_date=\"2025-12-31\",\n",
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")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"# 验证\n",
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"conn = get_pg_connection()\n",
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"cursor = conn.cursor()\n",
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"cursor.execute(\"SELECT COUNT(*), MIN(trade_date), MAX(trade_date) FROM daily_basic\")\n",
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"row = cursor.fetchone()\n",
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"print(f\" daily_basic: {row[0]:,} 条, {row[1]} ~ {row[2]}\")\n",
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"cursor.close()\n",
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"conn.close()"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"---\n",
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"## Step 6: 导入复权因子"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"# 导入复权因子 (用于前复权/后复权价格计算)\n",
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"import_adj_factor_batch(\n",
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" stock_list,\n",
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" start_date=\"2010-01-01\",\n",
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" end_date=\"2025-12-31\",\n",
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")"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"---\n",
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"## Step 7: 导入财务数据 (三大报表 + 财务指标)\n",
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"\n",
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"⚠ 此步骤耗时较长，约需数小时（取决于股票数量）"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"# 导入利润表、资产负债表、现金流量表、财务指标\n",
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"import_financial_statements(\n",
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" stock_list,\n",
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" start_date=\"2010-01-01\",\n",
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" end_date=\"2025-12-31\",\n",
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")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"# 验证财务数据\n",
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"conn = get_pg_connection()\n",
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"cursor = conn.cursor()\n",
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"for table in [\"income\", \"balancesheet\", \"cashflow\", \"fina_indicator\"]:\n",
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" cursor.execute(f\"SELECT COUNT(*) FROM {table}\")\n",
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" count = cursor.fetchone()[0]\n",
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" print(f\" {table}: {count:,} 条\")\n",
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"cursor.close()\n",
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"conn.close()"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"---\n",
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"## Step 8: 导入指数日线行情"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"# 导入主要指数日线行情\n",
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"import_index_daily(\n",
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" index_codes=[\n",
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" \"000001.SH\", # 上证指数\n",
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" \"399001.SZ\", # 深证成指\n",
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" \"000300.SH\", # 沪深300\n",
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" \"000905.SH\", # 中证500\n",
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" \"399006.SZ\", # 创业板指\n",
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" \"000688.SH\", # 科创50\n",
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" \"000016.SH\", # 上证50\n",
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" \"399005.SZ\", # 中小100\n",
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" \"000852.SH\", # 中证1000\n",
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" ],\n",
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" start_date=\"2010-01-01\",\n",
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" end_date=\"2025-12-31\",\n",
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")"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"---\n",
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"## 一键全量导入 (可选)\n",
|
||
"\n",
|
||
"如果不想逐步执行，可以运行下面这个 Cell 一键完成所有导入"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "code",
|
||
"execution_count": null,
|
||
"metadata": {},
|
||
"outputs": [],
|
||
"source": [
|
||
"# 一键全量导入 (需数小时~数十小时，请谨慎)\n",
|
||
"# full_import(\n",
|
||
"# start_date=\"2010-01-01\",\n",
|
||
"# end_date=\"2025-12-31\",\n",
|
||
"# import_financials=True, # 设为 False 跳过财务数据加快速度\n",
|
||
"# )"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "markdown",
|
||
"metadata": {},
|
||
"source": [
|
||
"---\n",
|
||
"## 数据验证与查询示例"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "code",
|
||
"execution_count": null,
|
||
"metadata": {},
|
||
"outputs": [],
|
||
"source": [
|
||
"import pandas as pd\n",
|
||
"import psycopg2\n",
|
||
"\n",
|
||
"conn = get_pg_connection()\n",
|
||
"\n",
|
||
"# 各表统计\n",
|
||
"tables = [\"stock_basic\", \"daily\", \"daily_basic\", \"adj_factor\",\n",
|
||
" \"income\", \"balancesheet\", \"cashflow\", \"fina_indicator\",\n",
|
||
" \"trade_cal\", \"index_daily\"]\n",
|
||
"\n",
|
||
"print(f\"{'表名':<20} {'记录数':>12} {'最早日期':>12} {'最晚日期':>12}\")\n",
|
||
"print(\"-\" * 60)\n",
|
||
"for table in tables:\n",
|
||
" try:\n",
|
||
" count_sql = f\"SELECT COUNT(*) FROM {table}\"\n",
|
||
" count = pd.read_sql(count_sql, conn).iloc[0, 0]\n",
|
||
" \n",
|
||
" # 尝试获取日期范围\n",
|
||
" date_col = None\n",
|
||
" if table == \"daily\":\n",
|
||
" date_col = \"trade_date\"\n",
|
||
" elif table == \"daily_basic\":\n",
|
||
" date_col = \"trade_date\"\n",
|
||
" elif table in [\"income\", \"balancesheet\", \"cashflow\"]:\n",
|
||
" date_col = \"end_date\"\n",
|
||
" elif table == \"fina_indicator\":\n",
|
||
" date_col = \"end_date\"\n",
|
||
" elif table == \"trade_cal\":\n",
|
||
" date_col = \"cal_date\"\n",
|
||
" elif table == \"index_daily\":\n",
|
||
" date_col = \"trade_date\"\n",
|
||
" elif table == \"adj_factor\":\n",
|
||
" date_col = \"trade_date\"\n",
|
||
" \n",
|
||
" if date_col:\n",
|
||
" date_sql = f\"SELECT MIN({date_col}), MAX({date_col}) FROM {table}\"\n",
|
||
" min_d, max_d = pd.read_sql(date_sql, conn).iloc[0]\n",
|
||
" print(f\"{table:<20} {count:>12,} {str(min_d)[:10]:>12} {str(max_d)[:10]:>12}\")\n",
|
||
" else:\n",
|
||
" print(f\"{table:<20} {count:>12,}\")\n",
|
||
" except Exception as e:\n",
|
||
" print(f\"{table:<20} {'错误':>12}: {str(e)[:40]}\")\n",
|
||
"\n",
|
||
"conn.close()"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "code",
|
||
"execution_count": null,
|
||
"metadata": {},
|
||
"outputs": [],
|
||
"source": [
|
||
"# 示例查询 1: 查询某股票最近10个交易日数据\n",
|
||
"query1 = \"\"\"\n",
|
||
"SELECT trade_date, open, high, low, close, vol, amount, pct_chg\n",
|
||
"FROM daily\n",
|
||
"WHERE ts_code = '000001.SZ'\n",
|
||
"ORDER BY trade_date DESC\n",
|
||
"LIMIT 10\n",
|
||
"\"\"\"\n",
|
||
"conn = get_pg_connection()\n",
|
||
"df1 = pd.read_sql(query1, conn)\n",
|
||
"print(\"平安银行(000001.SZ) 最近10个交易日:\")\n",
|
||
"display(df1)\n",
|
||
"conn.close()"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "code",
|
||
"execution_count": null,
|
||
"metadata": {},
|
||
"outputs": [],
|
||
"source": [
|
||
"# 示例查询 2: 日线行情 + 估值指标联合查询 (使用视图)\n",
|
||
"query2 = \"\"\"\n",
|
||
"SELECT *\n",
|
||
"FROM v_daily_with_valuation\n",
|
||
"WHERE ts_code = '000001.SZ'\n",
|
||
" AND trade_date >= '2024-01-01'\n",
|
||
"ORDER BY trade_date DESC\n",
|
||
"LIMIT 10\n",
|
||
"\"\"\"\n",
|
||
"conn = get_pg_connection()\n",
|
||
"df2 = pd.read_sql(query2, conn)\n",
|
||
"print(\"平安银行 - 日线+估值:\")\n",
|
||
"display(df2[['trade_date', 'close', 'pct_chg', 'pe', 'pe_ttm', 'pb', 'total_mv']])\n",
|
||
"conn.close()"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "code",
|
||
"execution_count": null,
|
||
"metadata": {},
|
||
"outputs": [],
|
||
"source": [
|
||
"# 示例查询 3: 最新财务指标 Top 20 (按 ROE 排序)\n",
|
||
"query3 = \"\"\"\n",
|
||
"SELECT *\n",
|
||
"FROM v_latest_financials\n",
|
||
"WHERE roe IS NOT NULL\n",
|
||
" AND roe > 0\n",
|
||
"ORDER BY roe DESC\n",
|
||
"LIMIT 20\n",
|
||
"\"\"\"\n",
|
||
"conn = get_pg_connection()\n",
|
||
"df3 = pd.read_sql(query3, conn)\n",
|
||
"print(\"ROE Top 20:\")\n",
|
||
"display(df3[['ts_code', 'name', 'industry', 'roe', 'roa', 'eps', 'debt_to_assets']])\n",
|
||
"conn.close()"
|
||
]
|
||
}
|
||
],
|
||
"metadata": {
|
||
"kernelspec": {
|
||
"display_name": "Python 3",
|
||
"language": "python",
|
||
"name": "python3"
|
||
},
|
||
"language_info": {
|
||
"codemirror_mode": {
|
||
"name": "ipython",
|
||
"version": 3
|
||
},
|
||
"file_extension": ".py",
|
||
"mimetype": "text/x-python",
|
||
"name": "python",
|
||
"nbconvert_exporter": "python",
|
||
"pygments_lexer": "ipython3",
|
||
"version": "3.10.0"
|
||
}
|
||
},
|
||
"nbformat": 4,
|
||
"nbformat_minor": 4
|
||
} |