ipetrushin/app.py

## app.py
from flask import Flask, render_template
from flask import flash, request, redirect, url_for
import random, os

app = Flask(__name__)

# list of cat images
images = [ "https://www.memecreator.org/static/images/memes/5128017.jpg"    ]

@app.route('/')
def index():
    url = random.choice(images)
    return render_template('index.html', url=url)


app.config['UPLOAD_FOLDER'] = '/home/teacher/flaskapp/images'
@app.route('/upload', methods=['GET', 'POST'])
def upload_file():
    if request.method == 'POST':
        # check if the post request has the file part
        if 'file' not in request.files:
            flash('No file part')
            return redirect(request.url)
        file = request.files['file']
        # if user does not select file, browser also
        # submit an empty part without filename
        if file.filename == '':
            flash('No selected file')
            return redirect(request.url)
        if file:
            filename = file.filename
            file.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
            return redirect(url_for('uploaded_file',
                                    filename=filename))
    return '''
    <!doctype html>
    <title>Upload new File</title>
    <h1>Upload new File</h1>
    <form method=post enctype=multipart/form-data>
      <input type=file name=file>
      <input type=submit value=Upload>
    </form>
    '''

if __name__ == "__main__":
    app.run(host="0.0.0.0")
	from flask import Flask, render_template
	from flask import flash, request, redirect, url_for
	import random, os

	app = Flask(__name__)

	# list of cat images
	images = [ "https://www.memecreator.org/static/images/memes/5128017.jpg" ]

	@app.route('/')
	def index():
	url = random.choice(images)
	return render_template('index.html', url=url)


	app.config['UPLOAD_FOLDER'] = '/home/teacher/flaskapp/images'
	@app.route('/upload', methods=['GET', 'POST'])
	def upload_file():
	if request.method == 'POST':
	# check if the post request has the file part
	if 'file' not in request.files:
	flash('No file part')
	return redirect(request.url)
	file = request.files['file']
	# if user does not select file, browser also
	# submit an empty part without filename
	if file.filename == '':
	flash('No selected file')
	return redirect(request.url)
	if file:
	filename = file.filename
	file.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
	return redirect(url_for('uploaded_file',
	filename=filename))
	return '''
	<!doctype html>
	<title>Upload new File</title>
	<h1>Upload new File</h1>
	<form method=post enctype=multipart/form-data>
	<input type=file name=file>
	<input type=submit value=Upload>
	</form>
	'''

	if __name__ == "__main__":
	app.run(host="0.0.0.0")