fixed IS_LENGTH for value==None again

2012-07-28 21:33:00 -05:00
parent c7a7890148
commit eea0fc4b26
2 changed files with 7 additions and 5 deletions
@@ -1 +1 @@
-Version 2.00.0 (2012-07-28 20:51:14) dev
+Version 2.00.0 (2012-07-28 21:32:56) dev
@@ -263,10 +263,12 @@ class IS_LENGTH(Validator):
        self.error_message = error_message

    def __call__(self, value):
-        if isinstance(value, cgi.FieldStorage):
-            if not value:
-                length = 0
-            elif value.file:
+        if value is None:
+            length = 0
+            if self.minsize <= length <= self.maxsize:
+                return (value, None)            
+        elif isinstance(value, cgi.FieldStorage):
+            if value.file:
                value.file.seek(0, os.SEEK_END)
                length = value.file.tell()
                value.file.seek(0, os.SEEK_SET)