zbparse/flask_app/start_up.py

# flask_app/start_up.py

import logging
from flask import Flask, request, g

from flask_app.ConnectionLimiter import ConnectionLimiter
from flask_app.logger_setup import CSTFormatter, create_logger
from flask_app.routes.get_deviation import get_deviation_bp
from flask_app.routes.little_zbparse import little_zbparse_bp
from flask_app.routes.upload import upload_bp
from flask_app.routes.test_zbparse import test_zbparse_bp

class FlaskAppWithLimiter(Flask):
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        # 初始化一个字典来存储每个蓝图的限流器
        self.connection_limiters = {}
def create_app():
    app = FlaskAppWithLimiter(__name__)

    # 设置日志的全局配置（如果需要）
    handler = logging.StreamHandler()
    handler.setFormatter(CSTFormatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s'))
    app.logger.addHandler(handler)
    app.logger.setLevel(logging.INFO)
    # @app.before_request
    # def before_request():
    #     """
    #     每个请求开始前初始化 logger 和 output_folder，
    #     根据请求的端点选择不同的子文件夹。
    #     """
    #     # 确定当前请求的端点
    #     blueprint = request.blueprint
    #     # 映射端点到子文件夹
    #     subfolder_map = {
    #         'get_deviation': 'output3',
    #         'little_zbparse': 'output2',
    #         'upload': 'output1',
    #         'test_zbparse': 'test_output'
    #     }
    #     # 获取对应的子文件夹，默认为 'output1'
    #     subfolder = subfolder_map.get(blueprint, 'output1')
    #     # 创建 logger 和 output_folder
    #     create_logger(app, subfolder)

    # 注册蓝图
    app.register_blueprint(get_deviation_bp)
    app.register_blueprint(little_zbparse_bp)
    app.register_blueprint(upload_bp)
    app.register_blueprint(test_zbparse_bp)
    app.connection_limiters['upload'] = ConnectionLimiter(max_connections=10)
    app.connection_limiters['get_deviation'] = ConnectionLimiter(max_connections=10)
    app.connection_limiters['default'] = ConnectionLimiter(max_connections=10)

    @app.teardown_request
    def teardown_request(exception):
        limiter = getattr(g, 'limiter', None)
        monitor = getattr(g, 'monitor', None)
        if limiter and not monitor.is_timeout:
            limiter.semaphore.release()
    return app

#TODO:培训要求、总体要求、进度要求、'建设要求'到技术要求中，归类到其他要求中

if __name__ == '__main__':
    app = create_app()
    app.run(debug=True, host='0.0.0.0', port=5000)