is stacks and lists are same in python code example

Example 1: stack data structure python

#using doubly linked list
from collections import deque
myStack = deque()

myStack.append('a')
myStack.append('b')
myStack.append('c')

myStack
deque(['a', 'b', 'c'])

myStack.pop()
'c'
myStack.pop()
'b'
myStack.pop()
'a'

myStack.pop()

#Traceback (most recent call last):
 #File "<console>", line 1, in <module>
##IndexError: pop from an empty deque

Example 2: stack using array python

class ArrayStack:
	def __init__(self):
		self._data = []

	def __len(self):
		return len(self._data)

	def is_empty(self):
		return len(self._data) == 0

	def push(self, e):
		self._data.append(e)

	def pop(self):
		if self.is_empty():
			raise Empty('stack is empty')
		else:
			return self._data.pop()

	def top(self):
		if self.is_empty():
			raise Empty('Stack is empty')
		else:
			return self._data[-1]

	@property
	def data(self):
		return self._data


class Empty(Exception):
	pass