from flask import Flask from werkzeug import Request class HTTPMethodOverrideMiddleware(object): allowed_methods = frozenset([ 'GET', 'HEAD', 'POST', 'DELETE', 'PUT', 'TRACE', 'CONNECT', 'OPTIONS' ]) bodyless_methods = frozenset(['GET', 'HEAD', 'OPTIONS', 'DELETE', 'TRACE', 'CONNECT']) def __init__(self, app, input_name='_method'): self.app = app self.input_name = input_name def __call__(self, environ, start_response): request = Request(environ) if self.input_name in request.values: method = request.values[self.input_name].upper() if method in self.allowed_methods: method = method.encode('ascii', 'replace') environ['REQUEST_METHOD'] = method if method in self.bodyless_methods: environ['CONTENT_LENGTH'] = '0' return self.app(environ, start_response) app = Flask(__name__) app.wsgi_app = HTTPMethodOverrideMiddleware(app.wsgi_app) @app.route("/middleware", methods=["GET"]) def middleware_test_get(): return """
""" @app.route("/middleware", methods=["PUT"]) def middleware_test_put(): return "이 메서드는 PUT 메서드로 호출되었습니다." if __name__ == "__main__": app.run()