f = open('Draw.txt', 'r')
Draw=f.read()
f.close()

inp = open('Draw.txt', 'r')
d = inp.read()
a=[]
for i in range (len(d)):
    a.append(d[i])
inp.close()

>>> import json
>>> 
>>> json.dumps([[1, 2], [3, 4]])
'[[1, 2], [3, 4]]'
>>> 
>>> s = _
>>> s
'[[1, 2], [3, 4]]'
>>> 
>>> json.loads(s)
[[1, 2], [3, 4]]
>>>

>>> import pickle
>>> 
>>> class A(int): pass
... 
>>> a = A(1)
>>> b = A(2)
>>> lst = [a, b, a, b]
>>> 
>>> pickle.dumps(lst)
b'\x80\x03]q\x00(c__main__\nA\nq\x01K\x01\x85q\x02\x81q\x03h\x01K\x02\x85q\x04\x81q\x05h\x03h\x05e.'
>>> 
>>> pickle.loads(_)
[1, 2, 1, 2]
>>> 
>>> obj = _
>>> obj[0]
1
>>> type(obj[0])
<class '__main__.A'>
>>>

>>> class A: pass
... 
>>> lst = [1, 2, A()]
>>> 
>>> str(lst)
'[1, 2, <__main__.A object at 0xb73cf0cc>]'
>>> 
>>> eval(_)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "<string>", line 1
    [1, 2, <__main__.A object at 0xb73cf0cc>]
           ^
SyntaxError: invalid syntax
>>>