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app.py

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from flask import Flask, render_template, request

from scripts.sql_query_simulator import search_transferable_course_from_cc

from scripts.search_list import extract_uc_course_names

import os

app = Flask(__name__)

CURR_DIR = os.path.dirname(os.path.abspath(__file__))

DATA_DIR = os.path.join(CURR_DIR, 'data')

course_name_csv_path = os.path.join(DATA_DIR, 'course_name.csv')

# read csv file's first column to a list

uc_course_names = extract_uc_course_names()

@app.route('/')

def index():

return render_template('index.html', courses=uc_course_names)

@app.route('/search')

def search():

query = request.args.get('query').strip()

print('query: ', query)

try:

results = search_transferable_course_from_cc(query)

except ValueError as e:

error_message = str(e)

return render_template('error.html', error_message=error_message)

else:

num_results = len(results)

return render_template('search.html', results=results, num_results=num_results, courses=uc_course_names)

if __name__ == '__main__':

app.run(debug=True)