示例#1
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 def test_save_file(self):
     f = get_img_file(create_test_image(1000, 1000))
     img_id = generate_img_id('simple1', ext=image_get_format(f), label='test-save-file')
     relative_path = get_relative_path_from_img_id(img_id)
     full_path = media_path(relative_path)
     save_file(f, full_path)
     file_exists = os.path.exists(full_path)
     self.assertTrue(file_exists)
     if file_exists:
         f.seek(0)
         h1 = hashlib.md5(f.read()).hexdigest()
         h2 = hashlib.md5(open(full_path, 'rb').read()).hexdigest()
         self.assertEqual(h1, h2)
示例#2
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 def test_save_file(self):
     f = get_img_file(create_test_image(1000, 1000))
     img_id = generate_img_id('simple1',
                              ext=image_get_format(f),
                              label='test-save-file')
     relative_path = get_relative_path_from_img_id(img_id)
     full_path = media_path(relative_path)
     save_file(f, full_path)
     file_exists = os.path.exists(full_path)
     self.assertTrue(file_exists)
     if file_exists:
         f.seek(0)
         h1 = hashlib.md5(f.read()).hexdigest()
         h2 = hashlib.md5(open(full_path, 'rb').read()).hexdigest()
         self.assertEqual(h1, h2)
示例#3
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     return send_json(result)
 for i in xrange(min(len(files), dju_settings.DJU_IMG_UPLOAD_MAX_FILES)):
     f = files[i]
     if not is_image(f, types=conf['TYPES']):
         result['errors'].append(
             unicode(ERROR_MESSAGES['wrong_file_format']) %
             {'name': f.name, 'formats': ', '.join(map(lambda t: t.upper(), conf['TYPES']))}
         )
         continue
     adjust_image(f, max_size=conf['MAX_SIZE'], new_format=conf['FORMAT'],
                  jpeg_quality=conf['JPEG_QUALITY'], fill=conf['FILL'], stretch=conf['STRETCH'])
     img_id = generate_img_id(profile, ext=image_get_format(f),
                              label=request.POST.get('label'), tmp=True)
     relative_path = get_relative_path_from_img_id(img_id)
     full_path = media_path(relative_path)
     save_file(f, full_path)
     data = {
         'url': settings.MEDIA_URL + relative_path,
         'rel_url': relative_path,
         'img_id': img_id,
         'variants': {},
     }
     for v_conf in conf['VARIANTS']:
         label = v_conf['LABEL']
         if not label:
             label = get_variant_label(v_conf)
         v_f = adjust_image(f, max_size=v_conf['MAX_SIZE'], new_format=v_conf['FORMAT'],
                            jpeg_quality=v_conf['JPEG_QUALITY'], fill=v_conf['FILL'],
                            stretch=v_conf['STRETCH'], return_new_image=True)
         v_relative_path = get_relative_path_from_img_id(img_id, variant_label=label,
                                                         ext=image_get_format(v_f))
示例#4
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         unicode(ERROR_MESSAGES["wrong_file_format"])
         % {"name": f.name, "formats": ", ".join(map(lambda t: t.upper(), conf["TYPES"]))}
     )
     continue
 adjust_image(
     f,
     max_size=conf["MAX_SIZE"],
     new_format=conf["FORMAT"],
     jpeg_quality=conf["JPEG_QUALITY"],
     fill=conf["FILL"],
     stretch=conf["STRETCH"],
 )
 img_id = generate_img_id(profile, ext=image_get_format(f), label=request.POST.get("label"), tmp=True)
 relative_path = get_relative_path_from_img_id(img_id)
 full_path = media_path(relative_path)
 save_file(f, full_path)
 data = {"url": settings.MEDIA_URL + relative_path, "rel_url": relative_path, "img_id": img_id, "variants": {}}
 for v_conf in conf["VARIANTS"]:
     label = v_conf["LABEL"]
     if not label:
         label = get_variant_label(v_conf)
     v_f = adjust_image(
         f,
         max_size=v_conf["MAX_SIZE"],
         new_format=v_conf["FORMAT"],
         jpeg_quality=v_conf["JPEG_QUALITY"],
         fill=v_conf["FILL"],
         stretch=v_conf["STRETCH"],
         return_new_image=True,
     )
     v_relative_path = get_relative_path_from_img_id(img_id, variant_label=label, ext=image_get_format(v_f))