How to display all the events in a week view of a calendar?
Calendar module creates a node for each day.So all you need to do is create a field of type date in your content type and then create nodes.

Alternatively,you can try using jquery fullcalendar plugin(http://code.runnable.com/UfNTSnKMU1ZgAACt/how-to-add-calendar-using-jquery-and-fullcalendar) and provide data for each day programmatically.