1. Use the Self_Destruct.py from the previous activity. 2. Exception Handling (Try/Except) -...

Question

1. Use the Self_Destruct.py from the previous activity.

2. Exception Handling (Try/Except) - Add Exception Handling to the Section of the script outlined in the supplied script (Lines 74 through 94).

####################################################################### # ADD EXCEPTION HANDLING TO THE FOLLOWING SECTION OF CODE             # # The user must enter a correct code in order to proceed with the     # # self destruct procedure.                                            # #                                                                     # # The script should force the user to enter a valid destruct code or  # # or offer the option to abort the Self Destruct request entirely.    # # Use the Exception Handling in the Section above as a reference.     # ####################################################################### initiate = input("Enter Self Destruct Confirmation Code: ")  # Compare Rank Codes if initiate == code:     print ("Self Destruct Initiate Code: ACCEPTED")     final_code = input("Enter Activation Code: ")      if final_code == authorized_final:         print ("Destruct Sequence Confirmed.")         # 5. EXPLAIN THE SIGNIFICANCE OF THE x         print (x, " seconds to Self Destruct.")         # A.         print ("ALL HANDS ABANDON SHIP - THIS IS NOT A DRILL")         countdown(x)         print ("Have a nice day!")         print ("BOOM!")     elif final_code == authorized_test:         print ("Destruct Sequence Test Order Confirmed.")         print ("THIS IS A DRILL - THIS IS A DRILL")         print ("Timer Set to: " + x + " seconds.")     else:         print ("Destruct Sequence Aborted.")

selfdestruct-mlu20vcs.py

Ketaki · Accepted Answer

# 1. ADD PROPER HEADERS
#
#
###################################################################################################
import time
# Custom Functions
# 2. DESCRIBE HOW THE INCLUDED countdown() FUNCTION WORKS
# A:
def countdown(n):
    while n >= 0:
        print (n)
        time.sleep(1)
        n -= 1
##################################################################################################
# Self Destruct Sequencer
# This is the custom function created to handle all of the Self Destruct
# features needed. There are a few steps involved in the process, so take a few
# moments to study how this function works and think about ways to make it better.
def self_destruct(x):
    # Set Destruct Codes
    authorized_test = "000-Destruct-0"
    authorized_final = "000-Destruct-1"
    # 3. CREATE VARIABLES (SIMILAR TO ABOVE) FOR THE COMMANDING OFFICER'S CODE (co_code)
    # EXECUTIVE OFFICER'S CODE (xo_code) & CHIEF ENGINEER'S CODE (ce_code)
    # Write your code here
##################################################################################################
    # Consider the following print statements. Could they be combined into a single print
    # statement and get the same result? (Answer: Yes) There are many ways to resolve
    # issues in scripting. You get to decide what works best for your script.
    #  Display Self Destruct Warning
    print ("--------------------- WARNING! ----------------------")
    print ("You have initiated the USR ARES Self Destruct Program")
    print ("_____________________________________________________")
    print ("You must provide Authorized Initiate Code to Proceed.")
##################################################################################################
    # Request Authorized Rank
    # 4. EXPLAIN THE SIGNIFICANCE OF THE int() FUNCTION IN THE FOLLOWING LINE:

1. Use the Self_Destruct.py from the previous activity. 2. Exception Handling (Try/Except) - Add Exception Handling to the Section of the script outlined in the supplied script (Lines 74 through 94)....

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