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web.py
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web.py
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import datetime
import os
import sys
import logging
from flask import Flask, render_template, request, redirect, url_for
from flask.ext.sqlalchemy import SQLAlchemy
from ranking import ranking
app = Flask(__name__)
app.logger.addHandler(logging.StreamHandler(sys.stdout))
app.logger.setLevel(logging.ERROR)
if 'DATABASE_URL' in os.environ:
app.config['SQLALCHEMY_DATABASE_URI'] = os.environ['DATABASE_URL']
else:
app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///test.db'
db = SQLAlchemy(app)
class Match(db.Model):
id = db.Column(db.Integer, primary_key=True)
winner = db.Column(db.String(500))
loser = db.Column(db.String(500))
created_asof = db.Column(db.DateTime, default=datetime.datetime.utcnow)
updated_asof = db.Column(
db.DateTime,
default=datetime.datetime.utcnow,
onupdate=datetime.datetime.utcnow)
def __init__(self, winner, loser):
self.winner = winner
self.loser = loser
db.create_all()
@app.route('/new', methods=['POST'])
def new():
winner = request.form['winner']
loser = request.form['loser']
match = Match(winner, loser)
db.session.add(match)
db.session.commit()
return redirect(url_for('index'))
@app.route('/')
def index():
matches = db.session.query(Match).order_by(Match.created_asof.desc())
rankings = ranking(matches)
return render_template('index.html', matches=matches, rankings=rankings)
if __name__ == '__main__':
app.run(debug=True)