Simple Python Stack & more advanced stack

• init
• push ( item ) - add item to top of the stack
• pop - remove last item off the stack
• peek - return last item on the stack
• empty - return True or False
• count - return number of items in the stack
• stack - return the stack object
• dump - clear the stack

• init
• push ( item ) - add item to top of the stack
• _ _ setitem _ _ - add item at any point
• pop - remove last item off the stack
• _ _ getitem _ _ - remove any item
• peek - return last item on the stack
• _ _ contains _ _ - check if any item is on the stack
• empty - return True or False
• count - return number of items in the stack
• _ _ len _ _ - return the amount of items on the stack
• stack - return the stack object
• dump - clear the stack
• _ _ iter _ _ - iterate over the stack

• _ _ init _ _
• _ _ call_ _
• push
• _ _ add_ _
• _ _ setitem _ _
• pop
• _ _ sub _ _
• _ _ del _ _
• _ _ getitem _ _
• peek
• _ _ contains _ _
• empty
• len
• _ _ len _ _
• stack
• _ _ repr _ _
• _ _ str _ _
• dump
• iter
• _ _ iter _ _
• reverse
• _ _ reversed _ _
• _ _ eq _ _
• _ _ lt _ _
• _ _ le _ _
• _ _ gt _ _
• _ _ ge _ _
• _ _ ne _ _