75 lines
2.5 KiB
Python
75 lines
2.5 KiB
Python
from flask import Flask, render_template, request, jsonify
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from stock_analyzer import StockAnalyzer
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from us_stock_service import USStockService
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import threading
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import logging
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from logging.handlers import RotatingFileHandler
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import traceback
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import os
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app = Flask(__name__)
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analyzer = StockAnalyzer()
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us_stock_service = USStockService()
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# 配置日志
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logging.basicConfig(level=logging.INFO)
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handler = RotatingFileHandler('flask_app.log', maxBytes=10000000, backupCount=5)
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handler.setFormatter(logging.Formatter(
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'[%(asctime)s] %(levelname)s in %(module)s: %(message)s'
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))
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app.logger.addHandler(handler)
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@app.route('/')
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def index():
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# 如果环境变量不存在或为空，返回 None
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announcement = os.getenv('ANNOUNCEMENT_TEXT') or None
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return render_template('index.html', announcement=announcement)
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@app.route('/analyze', methods=['POST'])
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def analyze():
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try:
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data = request.json
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stock_codes = data.get('stock_codes', [])
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market_type = data.get('market_type', 'A')
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if not stock_codes:
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return jsonify({'error': '请输入代码'}), 400
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results = []
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for stock_code in stock_codes:
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try:
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result = analyzer.analyze_stock(stock_code.strip(), market_type)
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results.append(result)
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except Exception as e:
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app.logger.error(f"分析股票 {stock_code} 失败: {str(e)}")
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app.logger.error(f"详细错误: {traceback.format_exc()}")
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results.append({
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'code': stock_code,
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'error': f"分析失败: {str(e)}"
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})
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return jsonify({'results': results})
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except Exception as e:
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app.logger.error(f"处理请求失败: {str(e)}")
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app.logger.error(f"详细错误: {traceback.format_exc()}")
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return jsonify({'error': str(e)}), 500
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@app.route('/search_us_stocks', methods=['GET'])
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def search_us_stocks():
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try:
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keyword = request.args.get('keyword', '')
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if not keyword:
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return jsonify({'error': '请输入搜索关键词'}), 400
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results = us_stock_service.search_us_stocks(keyword)
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return jsonify({'results': results})
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except Exception as e:
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app.logger.error(f"搜索美股代码时出错: {str(e)}")
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return jsonify({'error': str(e)}), 500
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if __name__ == '__main__':
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# 将 host 设置为 '0.0.0.0' 使其支持所有网络接口访问
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app.run(host='0.0.0.0', port=8888, debug=True)
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