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| 1 | +from flask import Flask, render_template, request,flash,redirect,send_from_directory |
| 2 | +from scrapper import simple_image_download |
| 3 | +from flask_bootstrap import Bootstrap |
| 4 | +from flask_wtf import FlaskForm |
| 5 | +from wtforms import StringField, SubmitField, IntegerField,SelectField |
| 6 | +from wtforms.validators import DataRequired, Email |
| 7 | +import os |
| 8 | + |
| 9 | +app = Flask(__name__, template_folder='templates') |
| 10 | +response = simple_image_download() |
| 11 | +app.secret_key = 'tO$&!|0wkamvVia0?n$NqIRVWOG' |
| 12 | +bootstrap = Bootstrap(app) |
| 13 | +downloaded = [False] |
| 14 | +image_request = {'name':'','number_of_images':0} |
| 15 | + |
| 16 | +class ImageForm(FlaskForm): |
| 17 | + name = StringField('name', validators=[DataRequired()]) |
| 18 | + number_of_images = IntegerField('number_of_images', validators=[DataRequired()]) |
| 19 | + submit = SubmitField('Submit') |
| 20 | + |
| 21 | +@app.route('/', methods=['GET', 'POST']) |
| 22 | +def index(): |
| 23 | + form = ImageForm() |
| 24 | + if form.validate_on_submit(): |
| 25 | + image_request['name'] = request.form['name'] |
| 26 | + image_request['number_of_images'] = request.form['number_of_images'] |
| 27 | + flash('Your images are being downloaded. Please wait.') |
| 28 | + downloaded[0] = True |
| 29 | + return redirect('/') |
| 30 | + |
| 31 | + if downloaded[0]: |
| 32 | + response.download(image_request['name'] , int(image_request['number_of_images'])) |
| 33 | + flash('All of your images have been downloaded') |
| 34 | + downloaded[0] = False |
| 35 | + return redirect('/') |
| 36 | + return render_template('index.html' , form = form) |
| 37 | + |
| 38 | +if __name__ == '__main__': |
| 39 | + app.run(host="0.0.0.0", port=8000) |
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