[py] Handle when timeout is 0 and not treat as Boolean

Author: AutomatedTester

py/selenium/webdriver/common/timeouts.py

@@ -18,7 +18,7 @@
 
 class Timeouts(object):
 
-    def __init__(self, implicit_wait=None, page_load=None, script=None):
+    def __init__(self, implicit_wait=0, page_load=0, script=0):
         """
         Create a new Timeout object.
 
@@ -77,11 +77,10 @@ def script(self, _script):
         self._script = self._convert(_script)
 
     def _convert(self, timeout):
-        if timeout:
-            if isinstance(timeout, (int, float)):
-                return int(float(timeout) * 1000)
-            else:
-                raise TypeError("Timeouts can only be an int or a float")
+        if isinstance(timeout, (int, float)):
+            return int(float(timeout) * 1000)
+        else:
+            raise TypeError("Timeouts can only be an int or a float")
 
     def _to_json(self):
         timeouts = {}