Detect data URLs with suffix in mime type

Author: YomesInc

cloudinary/utils.py

@@ -37,7 +37,7 @@
 RANGE_VALUE_RE = r'^(?P<value>(\d+\.)?\d+)(?P<modifier>[%pP])?$'
 RANGE_RE = r'^(\d+\.)?\d+[%pP]?\.\.(\d+\.)?\d+[%pP]?$'
 FLOAT_RE = r'^(\d+)\.(\d+)?$'
-REMOTE_URL_RE = r'ftp:|https?:|s3:|gs:|data:([\w-]+\/[\w-]+)?(;[\w-]+=[\w-]+)*;base64,([a-zA-Z0-9\/+\n=]+)$'
+REMOTE_URL_RE = r'ftp:|https?:|s3:|gs:|data:([\w-]+\/[\w-]+(\+[\w-]+)?)?(;[\w-]+=[\w-]+)*;base64,([a-zA-Z0-9\/+\n=]+)$'
 __LAYER_KEYWORD_PARAMS = [("font_weight", "normal"),
                           ("font_style", "normal"),
                           ("text_decoration", "none"),

test/test_utils.py

@@ -1109,6 +1109,7 @@ def test_is_remote_url(self):
             "data:image/gif;charset=utf8;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7",
             "data:image/gif;param1=value1;param2=value2;base64," +
             "R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7",
+            "data:image/svg+xml;charset=utf-8;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPg",
             CL_BLANK
         ]