# -*- coding: utf-8 -*-

import requests
import tempfile

from flask import Flask, request, make_response, jsonify
from PIL import Image, ImageFilter
from io import BytesIO


app = Flask(__name__)

app.secret_key = '\x89\x90\xf7eLqG\xda}\xdb}\t\xdbZ\xa8\x90b\x12\rT\xa0J\xa2 '


def renderImage():
    url = request.args.get('url', '')
    size = request.args.get('size', '')
    crop = request.args.get('crop', '')
    rotate = request.args.get('rotate', '')
    transpose = request.args.get('transpose', '')
    blur = request.args.get('blur', '')
    r = requests.get(url)
    image_temp = tempfile.NamedTemporaryFile(mode='w+b')
    i = Image.open(BytesIO(r.content))

    if crop:
        rectCrop = map(int, crop.split(','))
        i = i.crop(tuple(rectCrop))
    if size:
        size = tuple(map(int, size.split(',')))
        i = i.resize(size)

    if transpose:
        transposeList = map(str, transpose.split(','))
        for x in xrange(0, len(transposeList)):
            if transposeList[x] == '90':
                action = Image.ROTATE_90

            elif transposeList[x] == '180':
                action = Image.ROTATE_180

            elif transposeList[x] == '270':
                action = Image.ROTATE_270

            elif transposeList[x] == 'top_bottom':
                action = Image.FLIP_TOP_BOTTOM

            elif transposeList[x] == 'left_right':
                action = Image.FLIP_LEFT_RIGHT

            i = i.transpose(action)

    if rotate:
        i = i.rotate(int(rotate))

    if blur:
        i = i.filter(ImageFilter.GaussianBlur(radius=int(blur)))

    i.save(image_temp, format='png')
    i.close()
    resp = make_response(open(image_temp.name).read())
    resp.headers['Content-Type'] = 'image/png'
    return resp


@app.route('/images/', methods=['GET'])
def images_route():

    return renderImage()


@app.route('/images/args/', methods=['GET'])
def get_args():

    url = request.args.get('url', '')
    size = request.args.get('size', '')
    crop = request.args.get('crop', '')
    rotate = request.args.get('rotate', '')
    transpose = request.args.get('transpose', '')
    blur = request.args.get('blur', '')
    return jsonify({'url': url, 'size': size, 'crop': crop, 'rotate': rotate, 'transpose': transpose, 'blur': blur})

if __name__ == '__main__':
    app.debug = False
    app.run(host='0.0.0.0', port=8000)

@@ -2329,12 +2329,11 @@
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debug on