Answered: 1. Format your code as provided in the…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Python.

1. Format your code as provided in the Lab 2 Start Code provided below.

2. The user prompt for a size will be: "Please input your staircase size:"

3. Perform a function call within the exception handling logic (Your function that contains the code to run the program should be within a try/except block - see comments in the starter code).

4. Raise and Handle the following exceptions:

- A custom exception called "IntegerOutOfRangeException" when the user provides an integer value that is not within the valid integer range. ("That staircase size is out of range.")

- A custom exception called "NoStairCaseException" when the user provides a staircase size of 0. ("There are no steps in the staircase.")

- In ValueError for user input that are not integers. ("There are no steps in the staircase.")

5. The error messages for the above exceptions should be the same as above and printed to the shell.

6. The program should continue to run and request a new input until the user types the word "DONE"

Please input your stair case size: 1
+-+
+-+
Please input your stair case size: 3
+-+
| |
+-+-+
| |
+-+-+
| |
+-+
Please input your stair case size: 5
+-+
%3D
+-+-+
| |
+-+-+
+-+-+
| |
+-+-+
| |
+-+
-

1. Format your code as provided in the Lab 2 Start Code provided below.
2. The user prompt for a size will be: "Please input your stair case size:"
3. Perform a function call within the exception handling logic (Your function that contains the code to run the program should be within a
try/except block - see comments in the starter code).
4. Raise and Handle the following exceptions:
A custom exception called "IntegerOutOfRangeException" when the user provides an integer value that is not within the valid integer
range. ("That staircase size is out of range.")
- A custom exception called "NoStairCaseException" when the user provides a staircase size of 0. ("There are no steps in the staircase.")
- In ValueError for user input that are not integers. ("There are no steps in the staircase.")
5. The error messages for the above exceptions should be the same as above and printed to the shell.
6. The program should continue to run and request a new input until the user types the word "DONE"
7. Use this start code to being your project. You can use your code from lab1. (Only your code not anyone else's).
1
" This functions asks the user for the number of steps
94 A7 X4 ^ v
they want to climb, gets the value provided by the user
and returns it to the calling function. This function will
Araise any exceptions related to none integer user inputs.
4
def getUserInput():
6.
#your code belongs here
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'' This function takes the number of steps as an unput parameter,
6.
creates a string that contains the entire steps based on the user input
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and returns the steps string to the calling function. This function will raise
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any exceptions resulting from invalid integer values.
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def printSteps(stepCount):
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#your code belongs here
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''This function kicks off the running of your program. Once it starts
it will continuosly run your program until the user explicitly chooses to
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end the running of the program based on the requirements. Thie function returns
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the string "Done Executing" when it ends. Addtionally, all exceptions will be
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Ahandled (caught) within this function.
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def runProgram():
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#your code belongs here
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'''Within this condition statement you are to write the code that kicks off
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your program. When testing your code the code below this
should be the only code not in a function and must be within the if
Astatement. I will explain this if statement later in the course. !"
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if -_name__ == "__main__":
%3D
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#your code belongs here
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