a flask exercise and search machine prototype
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6 years ago
#!/usr/bin/env python3
import os
import flask
from flask import request
import tfidf
def get_index():
index = tfidf.load_index()
return index
def get_results(query):
results, index = tfidf.request_results(query)
return results, index
# Create the application.
APP = flask.Flask(__name__)
@APP.route('/', methods=['GET', 'POST'])
def index():
""" Displays the index page accessible at '/'
"""
query = None
results = None
if request.args.get('q', ''):
query = request.args.get('q', '')
results, index = get_results(query)
files = [manifesto for manifesto, _ in index.items()]
return flask.render_template('results.html', query=query, results=results, files=files)
else:
index = get_index()
files = [manifesto for manifesto, _ in index.items()]
return flask.render_template('index.html', files=files)
if __name__ == '__main__':
if not 'index.json' in os.listdir('.'):
tfidf.create_index()
APP.debug=True
APP.run()