style50 demo

bad.py

import os
import sys
from flask import Flask, redirect, render_template, request, url_for

import helpers
from analyzer import Analyzer
app = Flask(__name__)
@app.route( "/" )
def index():
    return render_template( "index.html" )
@app.route("/search")
def search():

	screen_name = request.args.get( "screen_name" , "" )
	if not screen_name:
    	return redirect( url_for( "index" ))

	tweets = helpers.get_user_timeline( screen_name , 100 )
	if not tweets:
    	return redirect(url_for("index"))
	positives = os.path.join(sys.path[ 0 ], "positive-words.txt")
	negatives = os.path.join(sys.path[ 0 ] , "negative-words.txt")
	analyzer = Analyzer(positives ,negatives )
	positive, negative, neutral = 0, 0, 0
	for tweet in tweets:

		score = analyzer.analyze(tweet)
		if score>0.0:
			positive+=1
		elif score < 0.0:
			negative+=1
		else:
			neutral+=1
    
	return render_template("search.html", chart=helpers.chart(positive, negative, neutral), screen_name=screen_name)