Is their a command to view code?

[NexusRAwesome1995 .]

I am making a text based aventure game for my assignment and a friends test
run has somehow saved over the entire code file and now im using an earlier
version of the code. I have 0 idea if there is anyway to look at the code
using the IDLE and i need to do it to see how i fixed the fatal error left
behind by a friend. My on computer backup has not worked and the backup on
my memory stick also has the same problem.
If anyone knows of a way to get my code back i will be grateful as this is
my 1st project and i'm not that used to the syntax.
the item added is the outcome of what happened.
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Python 2.7.3 (default, Apr 10 2012, 23:31:26) [MSC v.1500 32 bit (Intel)] on win32
Type "copyright", "credits" or "license()" for more information.
================================ RESTART ================================
>>> 
REMEMBER TO TYPE ALL YOUR ANSWERS IN LOWERCASE (EXCEPT YOUR OWN NAME)
>>> 
>>> ================================ RESTART ================================
>>> 
REMEMBER TO TYPE ALL YOUR ANSWERS IN LOWERCASE (EXCEPT YOUR OWN NAME)
BECAUSE THIS IS OUR FIRST GAME, ANY ANSWERS NOT ENTERED PERFECTLY WILL RESULT IN THE GAME ENDING, SO BE CAREFUL!
Hello, please enter your name:
Marcus Hyde
Marcus Hyde, You begin your adventure in the forest, with Princess Violet.
You proceed to climb a tree to pick an apple when you hear her scream.
A group of Orcs have taken the princess!
What will you do?
 Attack
 Run
attack
You try to attack one of the Orcs but they are too strong!
You are knocked out!
...
You awaken moments later to see a spirit in front of you.
The spirit presents you with three choices, select one.
 Sword
 Staff
 Bow
staff
You chose Staff!
('Staff does ', 4, ' damage!')
You are now equiped with a weapon!
Weapons increase your attack power, making you capable of defeating stronger opponents!
When you are given a choice, you can check your stats by typing 'stats'
Give it a try!
What will you do?
 Stats
stats
('HP = ', 10)
('Attack = ', 4)
('Defense = ', 0)
As you advance through the game, you may find items to increase your stats.
...
Before you can move, you are attacked by a Rogue!
Rogue HP = 3
What will you do?
 Attack
 Run
attack
('You attack the Rogue and deal ', 4, ' damage.')
You defeated the Rogue!
Rogue droped an item!
What will you do?
 Check
 Leave
check
You found a Wooden Shield!
Defense = 1
What will you do?
 Stats
 Continue
continue
You continue in search of the Princess and find a cave.
There is a lit torch at the entrance of the cave.
You take the torch and proceed to enter the cave.
As you walk through the cave you notice strange symbols on the walls, what could they mean?
You continue walking and come across two paths.
You hear the sound of several Orcs coming from the Left path.
You feel the wind coming from the Right path, this way is the fastest to the exit.
What will you do?
 Left
 Right
left
Despite hearing several Orcs, you choose to take the left path.
You fall into a pit with 5 Orcs, one of them attacks you!
Orc HP = 6
What will you do?
 Attack
 Run
run
You try to run away but the Orcs grab you.
The Orcs beat you to death.
GAME OVER
>>> fuck

Traceback (most recent call last):
  File "<pyshell#0>", line 1, in <module>
    fuck
NameError: name 'fuck' is not defined
>>>