I have a question that came up while I was practicing with Flask. from flask import Flask, request app = Flask(__name__) #Flask instance @app.route('/api') def api(): url_data = request.args #return type(url_data) return url_data if __name__ == '__main__': app.run(debug=True, port=5001) What happens is that when I make a request with curl, (although the error is not due to this tool at all): curl -X POST http://127.0.0.1:5001/api?username=mrobot&password=robot.txt, I get the following TypeError: The view function for 'api' did not return a valid response. The function either returned None or ended without a return statement, 500. I tried with type(user_data), because I was looking at what type of data it is (although the official documentation says it is an ImmutableMultiDict), however I would like to know why this error occurs, if it is a dictionary type it is assumed that I could access its elements either in general or through its indexes, am I correct? Continue reading...
