Continue #626

Bugfix on type checking numbers

Author: radumas

folium/map.py

@@ -9,7 +9,6 @@
 """
 
 from __future__ import unicode_literals
-import numbers
 import json
 from collections import OrderedDict
 
@@ -312,9 +311,10 @@ def location(self, value):
             raise ValueError("Location should have two values, [lat, lon]")
 
         for val in value:
-            if not isinstance(val, numbers.Rational):
-                raise TypeError("Location values should be numeric, {val} is not a number".format(val))
-        
+            try:
+                float(val)
+            except:
+                raise TypeError("Location values should be numeric, {} is not a number".format(val))
 
         self._location = value