flask-restful

问题 I have a ReactJS front end and a flask backend and I am having difficulties making both talk to each other, particular sending form variables from the frontend to Flask. Given below is my front end code which runs on 127.0.0.1:3000 import ReactDOM from 'react-dom'; import React, { Component } from 'react'; class Form1 extends Component{ render(){ return( <div class="form"> <form action="/result" method="get"> <input type="text" name="place" /> <input type="submit" /> </form> </div> ); } }

来源： https://stackoverflow.com/questions/63634038/how-to-avoid-importing-application-factory-into-module-that-needs-application-co

来源： https://stackoverflow.com/questions/62983650/flask-application-circular-dependencies

问题 I am looking to pass an object instance as a parameter into a Flask-RESTfull Resource. Here is my setup: # in main.py from flask import Flask from flask.ext.restful import Api from bar import Bar from foo import views app = Flask(__name__) api = Api(app) my_bar = Bar() api.add_resource(views.ApiPage, "/api/my/end/point/") Then in views.py I have the resource set up as follows: # In views.py from flask.ext.restful import Resource class ApiPage(Resource): def get(self): serialized = str(my_bar)

问题 Okay, so I wrote an API using Flask-Restful and now I want to implement OAuth2 authorization. I've tried pyoauth2, but it's undocumented and the tutorial is quite complicated. So, my question is: How do I do that? 回答1: Follow the flask-oauthlib guide to get a basic endpoint set up. Ensure that it works with a vanilla flask endpoint. Configure your API to use the oauth decorator. oauth = OAuth2Provider(app) api = restful.Api(app, decorators=[oauth.require_oauth('email')]) 来源： https:/

问题 Other than the ability to automatically generate an interactive documentation for our API using Swagger UI, are there any real advantages of using Flask-RESTplus over Flask-RESTful? 回答1: update When reading this accepted answer, consider that there is Flask-RESTX which is a fork of Flask-RESTPlus that is maintained, as an alternative option. I am aware of the fact that this answer is probably too late, but it still might be helpful in the future. According to https://github.com/noirbizarre

问题 I'm trying upload multiple files with flask_restful, but can't get the files name list in the arguments except the first file name, how can i get the files list with args? here is my code, from models import Server import werkzeug from werkzeug import secure_filename from settings import upload_folder,allowed_extensions,currentWorkingPath,os,sys,reqparse,Resource from settings import fields,marshal_with,abort from settings import redirect, url_for ''' #########################################

问题 I am using Flask-RESTful and would like to handle certain errors by adding a custom HTTP header to my response. Is there a standard Flask or Flask-RESTful way of doing this? 回答1: Turns out I skipped over that part of the docs: class Todo3(Resource): def get(self): # Set the response code to 201 and return custom headers return {'task': 'Hello world'}, 201, {'Etag': 'some-opaque-string'} 来源： https://stackoverflow.com/questions/38080310/how-to-add-custom-http-response-header-in-flask-restful

问题 I'm using errorhandlers to catch and handle certain kinds of exceptions: @app.errorhandler(CustomException) def handle_custom_exception(error): return redirect('redirect-path', code=301) This works correctly when DEBUG is True , which implicitly sets PROPAGATE_EXCEPTIONS to True as well. When DEBUG is False though, PROPAGATE_EXCEPTIONS defaults to False and Flask returns a 500 for all errors thrown, ignoring the registered errorhandler s. Setting PROPAGATE_EXCEPTIONS to True corrects the

问题 I'm using errorhandlers to catch and handle certain kinds of exceptions: @app.errorhandler(CustomException) def handle_custom_exception(error): return redirect('redirect-path', code=301) This works correctly when DEBUG is True , which implicitly sets PROPAGATE_EXCEPTIONS to True as well. When DEBUG is False though, PROPAGATE_EXCEPTIONS defaults to False and Flask returns a 500 for all errors thrown, ignoring the registered errorhandler s. Setting PROPAGATE_EXCEPTIONS to True corrects the