[py]: Add docstring for alert_is_present

symonk · symonk · commit fed93711e4b3 · 2023-01-27T19:15:45.000Z
diff --git a/py/selenium/webdriver/support/expected_conditions.py b/py/selenium/webdriver/support/expected_conditions.py
@@ -431,6 +431,9 @@ def _predicate(driver):
 
 
 def alert_is_present():
+    """An expectation for checking if an alert is currently present and
+    switching to it."""
+
     def _predicate(driver):
         try:
             return driver.switch_to.alert
