A Telemetry page_action that loops media playback.
 
Action parameters are:
- loop_count: The number of times to loop media.
- selector: If no selector is defined then the action attempts to loop the first
            media element on the page. If 'all' then loop all media elements.
- timeout_in_seconds: Timeout to wait for media to loop. Default is
                      60 sec x loop_count. 0 means do not wait.

Modules
		telemetry.core.exceptions telemetry.internal.actions.media_action telemetry.internal.actions.page_action

Classes
		telemetry.internal.actions.media_action.MediaAction(telemetry.internal.actions.page_action.PageAction) LoopAction   class LoopAction(telemetry.internal.actions.media_action.MediaAction)       Method resolution order: LoopAction telemetry.internal.actions.media_action.MediaAction telemetry.internal.actions.page_action.PageAction __builtin__.object Methods defined here: RunAction(self, tab) WillRunAction(self, tab) Load the media metrics JS code prior to running the action. __init__(self, loop_count, selector=None, timeout_in_seconds=None) Methods inherited from telemetry.internal.actions.media_action.MediaAction: HasEventCompletedOrError(self, tab, selector, event_name) LoadJS(self, tab, js_file_name) Loads and executes a JS file in the tab. WaitForEvent(self, tab, selector, event_name, timeout_in_seconds) Halts media action until the selector's event is fired.   Args:   tab: The tab to check for event on.   selector: Media element selector.   event_name: Name of the event to check if fired or not.   timeout_in_seconds: Timeout to check for event, throws an exception if       not fired. Methods inherited from telemetry.internal.actions.page_action.PageAction: CleanUp(self, tab) Data descriptors inherited from telemetry.internal.actions.page_action.PageAction: __dict__ dictionary for instance variables (if defined) __weakref__ list of weak references to the object (if defined)