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| from flask import request | |
| from flask import json | |
| from flask import Flask | |
| from flask import render_template | |
| import csv | |
| import collections | |
| import json | |
| app = Flask(__name__, static_folder='assets', | |
| static_url_path='/assets') | |
| @app.route('/render_main_template') | |
| def render(): | |
| return render_template('template.html') | |
| @app.route('/get_data') | |
| def read_CSV(): | |
| class student: | |
| def __init__(self, NAME=None, CLASSES=None, GPA=None): | |
| self.NAME = NAME | |
| self.CLASSES = CLASSES | |
| self.GPA = GPA | |
| def __repr__(self): | |
| return "<-- NAME: {}, CLASSES: {}, GPA: {}".format(self.NAME, self.CLASSES, self.GPA) | |
| def __eq__(self, other): | |
| return self.NAME == other.NAME | |
| def __hash__(self): | |
| return hash(self.NAME) | |
| student_report = '../student_grades.csv' | |
| csv_data = open(student_report, 'rb') | |
| reader = csv.reader(csv_data) | |
| data = [] | |
| for row in read: | |
| data.append(student(*row)) | |
| return data | |
| @app.route('/my/app/route', methods=['POST']) | |
| def ReturnFilteredList: | |
| return json.dumps(filterCSV(read_CSV(), dict(request.form))) | |
| def filter_CSV(data, filter_dict): | |
| return_list = [] | |
| for row in data: | |
| row = row.__dict__ #to make JSON serializable | |
| for k, v in filter_dict.iteritems(): | |
| row[k] = row[k].split(', ') | |
| if not set(row[k]).issuperset(set(filter_dict[k])): | |
| break | |
| return_list.append(row) | |
| return return_list | |
| if __name__ == 'main': | |
| app.run(debug=True, port=1031, host='0.0.0.0') |
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| <div> | |
| <form method="POST" action="/my/app/route/"> | |
| <table> | |
| <tr> | |
| <td> | |
| Name: | |
| </td> | |
| <td> | |
| <input type="text" name="NAME" maxlength="100" size="20" style="width: 90%;" | |
| </td> | |
| </tr> | |
| <tr> | |
| <td> | |
| Classes: | |
| </td> | |
| <td> | |
| <select multiple="true" name="CLASSES"> | |
| <option> | |
| Painting Composition | |
| </option> | |
| <option> | |
| Analysis of Algorithms | |
| </option> | |
| <option> | |
| Game Design | |
| </option> | |
| <option> | |
| Assembly Language | |
| </option> | |
| <option> | |
| Pirate History | |
| </option> | |
| </select> | |
| </td> | |
| </tr> | |
| </table> | |
| </form> | |
| </div> |
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| <!DOCTYPE html> | |
| <HTML> | |
| <HEAD> | |
| <link href="/assets/css/stylesheet.css" rel="stylesheet" | |
| </HEAD> | |
| <BODY> | |
| <div id="main_div"> | |
| <h1>hi</h1> | |
| </div> | |
| <script src="/assets/js/jquery.js"></script> | |
| <script src="/assets/js/my_javascript.js"></script> | |
| <script src="/assets/js/ejs.js"></script> | |
| <script src="/assets/js/bootstrap.js"></script> | |
| <script src="/assets/js/select2.min.js"></script> | |
| </BODY> | |
| </HTML> |
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