views.py

from flask import Flask
from flask import g
from flask import render_template
from flask import abort
from flask import request
from flask import url_for
from flask import redirect
from flask import session

import chatbot_brain
from input_filters import input_funcs
from output_filters import funct_dict
from brains import brain_dict

app = Flask(__name__)


@app.route('/')
def show_chatbot(submission="...crickets...", reply="Say something to me!",
                 sausage=None):
    """Displays base.html when user goes to main page."""
    if sausage is None:
        sausage = {'default': "I haven't said anything yet..."}
    return render_template('base.html', reply=reply, sausage=sausage,
                           input_filters=input_funcs,
                           output_filters=funct_dict,
                           brain_types=brain_dict)


@app.route('/submit', methods=['GET', 'POST'])
def submit():
    """Accepts user submission, creates reply, redirects to homepage."""
    submission = request.form['submission']
    input_ = request.form['input_filter']
    brain_ = request.form['brain_types']
    print input_
    output_ = []
    output_.append(request.form['output_filter'])
    output_.append(request.form['output_filter2'])
    output_.append(request.form['output_filter3'])
    reply, sausage = cbot.compose_response(
        submission,
        input_key=input_,
        output_filter=output_,
        brain=brain_
        )
    print "Reply: " + str(reply)
    return show_chatbot(submission, reply, sausage)


if __name__ == '__main__':
    cbot = chatbot_brain.Chatbot()
    cbot.load_lexicons()
    #app.run(debug=True)
    from wsgiref.simple_server import make_server
    srv = make_server('localhost', 8000, app)
    srv.serve_forever()