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from flask import Flask, request
from flask import render_template
from flask import redirect, url_for
import pymongo
import datetime
from vs_url_for import vs_url_for
class DBHelper:
def __init__(self):
client = pymongo.MongoClient()
self.db = client['mytwits']
def get_all_twits(self):
return self.db.twits.find().sort('created_at',pymongo.DESCENDING)
def add_twit(self,twit):
return self.db.twits.insert({'twit':twit,'username':'dan1','created_at': datetime.datetime.utcnow()})
app = Flask(__name__)
db = DBHelper()
@app.route('/')
def index():
twits = db.get_all_twits()
return render_template("mytwits_mongo_2.html", twits=twits)
@app.route('/add_twit', methods = ['GET', 'POST'])
def add_twit():
if request.form.get('twit'):
db.add_twit(request.form['twit'])
return redirect(vs_url_for('index'))
return render_template('add_twit_mongo_2.html')
if __name__ == '__main__':
app.run(debug=True,host='0.0.0.0',port=8000)