clpud/app.py

## app.py
from flask import Flask, request, send_from_directory
from werkzeug.utils import secure_filename
import os
import cv2

UPLOAD_FOLDER = './teeth_img'
ALLOWED_EXTENSIONS = {'png', 'jpg', 'jpeg'}

app = Flask(__name__)
app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER


@app.route('/', methods=['GET', 'POST'])
def upload_file():
    if request.method == 'POST':

        if 'file' not in request.files:
            return 'No file detected.'

        file = request.files['file']

        if file.filename == '':
            return 'No file selected'

        if not allowed_file(file.filename):
            return 'File extension not support'

        if file and allowed_file(file.filename):
            filename = secure_filename(file.filename)
            file.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
            height, weight, channel = cv2.imread(os.path.join(
                app.config['UPLOAD_FOLDER'], filename)).shape

            # return "height: {}, weight: {}".format(height, weight)
            return send_from_directory(app.config['UPLOAD_FOLDER'], filename)

    return '''
    <!doctype html>
    <html lang="en">
    <head>
      <meta charset="UTF-8">
      <meta name="viewport" content="width=device-width, initial-scale=1.0">
      <meta http-equiv="X-UA-Compatible" content="ie=edge">
      <title>Upload</title>
    </head>
    <h1>Upload new File</h1>
    <p>Allowed Extensions: .png, .jpg. .jpeg</p>
    <form method=post enctype=multipart/form-data>
      <input type=file name=file>
      <input type=submit value=Upload>
    </form>
    </html>
    '''


def allowed_file(filename):
    return '.' in filename and \
           filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSIONS
	from flask import Flask, request, send_from_directory
	from werkzeug.utils import secure_filename
	import os
	import cv2

	UPLOAD_FOLDER = './teeth_img'
	ALLOWED_EXTENSIONS = {'png', 'jpg', 'jpeg'}

	app = Flask(__name__)
	app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER


	@app.route('/', methods=['GET', 'POST'])
	def upload_file():
	if request.method == 'POST':

	if 'file' not in request.files:
	return 'No file detected.'

	file = request.files['file']

	if file.filename == '':
	return 'No file selected'

	if not allowed_file(file.filename):
	return 'File extension not support'

	if file and allowed_file(file.filename):
	filename = secure_filename(file.filename)
	file.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
	height, weight, channel = cv2.imread(os.path.join(
	app.config['UPLOAD_FOLDER'], filename)).shape

	# return "height: {}, weight: {}".format(height, weight)
	return send_from_directory(app.config['UPLOAD_FOLDER'], filename)

	return '''
	<!doctype html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<meta http-equiv="X-UA-Compatible" content="ie=edge">
	<title>Upload</title>
	</head>
	<h1>Upload new File</h1>
	<p>Allowed Extensions: .png, .jpg. .jpeg</p>
	<form method=post enctype=multipart/form-data>
	<input type=file name=file>
	<input type=submit value=Upload>
	</form>
	</html>
	'''


	def allowed_file(filename):
	return '.' in filename and \
	filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSIONS