stock_cli.py

#!/usr/bin/env python3
"""
A股量化工具脚本 - 基于AkShare
"""
import argparse
import json
import sys
from datetime import datetime, timedelta

try:
    import akshare as ak
except ImportError:
    print("请先安装: pip install akshare")
    sys.exit(1)


def get_realtime_quotes(symbols=None):
    """实时行情"""
    df = ak.stock_zh_a_spot_em()
    if symbols:
        df = df[df['代码'].isin(symbols)]
    return df.to_dict(orient='records')


def get_historical_kline(symbol, period='daily', days=30):
    """历史K线"""
    end_date = datetime.now().strftime('%Y%m%d')
    start_date = (datetime.now() - timedelta(days=days)).strftime('%Y%m%d')
    
    df = ak.stock_zh_a_hist(
        symbol=symbol,
        period=period,
        start_date=start_date,
        end_date=end_date,
        adjust="qfq"
    )
    return df.to_dict(orient='records')


def get_board_industry():
    """行业板块"""
    df = ak.stock_board_industry_name_em()
    return df.head(20).to_dict(orient='records')


def get_board_concept():
    """概念板块"""
    df = ak.stock_board_concept_name_em()
    return df.head(20).to_dict(orient='records')


def get_fund_flow(stock):
    """资金流向"""
    df = stock_individual_fund_flow(stock=stock, market="sh")
    return df.to_dict(orient='records')


def search_stock(keyword):
    """搜索股票"""
    df = ak.stock_zh_a_spot_em()
    # 模糊匹配代码或名称
    result = df[df['代码'].str.contains(keyword) | df['名称'].str.contains(keyword)]
    return result.head(10).to_dict(orient='records')


def main():
    parser = argparse.ArgumentParser(description='A股量化工具')
    parser.add_argument('action', choices=['quote', 'kline', 'industry', 'concept', 'flow', 'search'],
                        help='操作类型')
    parser.add_argument('--symbol', help='股票代码')
    parser.add_argument('--period', default='daily', choices=['daily', 'weekly', 'monthly'])
    parser.add_argument('--days', type=int, default=30)
    parser.add_argument('--keyword', help='搜索关键词')
    
    args = parser.parse_args()
    
    try:
        if args.action == 'quote':
            data = get_realtime_quotes()
            print(json.dumps(data[:5], ensure_ascii=False, indent=2))
            
        elif args.action == 'kline':
            if not args.symbol:
                print("错误: 需要 --symbol 参数")
                sys.exit(1)
            data = get_historical_kline(args.symbol, args.period, args.days)
            print(json.dumps(data, ensure_ascii=False, indent=2))
            
        elif args.action == 'industry':
            data = get_board_industry()
            print(json.dumps(data, ensure_ascii=False, indent=2))
            
        elif args.action == 'concept':
            data = get_board_concept()
            print(json.dumps(data, ensure_ascii=False, indent=2))
            
        elif args.action == 'flow':
            if not args.symbol:
                print("错误: 需要 --symbol 参数")
                sys.exit(1)
            data = get_fund_flow(args.symbol)
            print(json.dumps(data, ensure_ascii=False, indent=2))
            
        elif args.action == 'search':
            if not args.keyword:
                print("错误: 需要 --keyword 参数")
                sys.exit(1)
            data = search_stock(args.keyword)
            print(json.dumps(data, ensure_ascii=False, indent=2))
            
    except Exception as e:
        print(f"错误: {e}")
        sys.exit(1)


if __name__ == '__main__':
    main()