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@ethan-funny
Created August 17, 2016 03:57
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flask restful api
# -*- coding: utf-8 -*-
from flask import Flask, jsonify, abort, make_response
from flask import request
app = Flask(__name__)
articles = [
{
'id': 1,
'title': 'the way to python',
'content': 'tuple, list, dict'
},
{
'id': 2,
'title': 'the way to REST',
'content': 'GET, POST, PUT'
}
]
@app.route('/blog/api/articles', methods=['GET'])
def get_articles():
return jsonify({'articles': articles})
@app.route('/blog/api/articles/<int:article_id>', methods=['GET'])
def get_article(article_id):
article = filter(lambda a: a['id'] == article_id, articles)
if len(article) == 0:
abort(404)
return jsonify({'article': article[0]})
@app.route('/blog/api/articles', methods=['POST'])
def create_article():
if not request.json or not 'title' in request.json:
abort(400)
article = {
'id': articles[-1]['id'] + 1,
'title': request.json['title'],
'content': request.json.get('content', '')
}
articles.append(article)
return jsonify({'article': article}), 201
@app.route('/blog/api/articles/<int:article_id>', methods=['PUT'])
def update_article(article_id):
article = filter(lambda a: a['id'] == article_id, articles)
print article
if len(article) == 0:
abort(404)
if not request.json:
abort(400)
article[0]['title'] = request.json.get('title', article[0]['title'])
article[0]['content'] = request.json.get('content', article[0]['content'])
return jsonify({'article': article[0]})
@app.route('/blog/api/articles/<int:article_id>', methods=['DELETE'])
def delete_article(article_id):
article = filter(lambda t: t['id'] == article_id, articles)
if len(article) == 0:
abort(404)
articles.remove(article[0])
return jsonify({'result': True})
@app.errorhandler(404)
def not_found(error):
return make_response(jsonify({'error': 'Not found'}), 404)
if __name__ == '__main__':
app.run(host='127.0.0.1', port=5632, debug=True)
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