Week 2 Deliverables Overview: This Week, You Have Studied

Question

1 Week 2 Deliverables Overview: This week, you have studied This week, you have studied additional Python language syntax including functions. The Lab for this week demonstrates your knowledge of this additional Python functionality. Submission requirements for this project include two files: Python Command Line Math and Security Related Application Code, and a Word or PDF file containing your test and pylint results. The first exercise produces a command line menu-driven Python application providing users with the ability to perform several math and security related functions. The second part documents your testing and pylint analysis results. Assignment Instructions 1. (80 points) Create a menu-driven Python application with the following menu options for users to run at the command line: Generate Secure Password Calculate and Format a Percentage How many days from today until July 4, 2025? Use the Law of Cosines to calculate the leg of a triangle. Calculate the volume of a Right Circular Cylinder Exit program As you put this menu together, be sure to adhere to the following guidance and hints: Create functions to be called sending in the parameters the user enters. Validate input data to ensure each entry from the user is correct before proceeding. Prompt the user to reenter information as needed. Use comments to document your code. Test with many combinations. Use pylint to verify the code style – the goal is a 10! 2. (20 points) Document your testing results using your programming environment. You should also include and discuss your pylint results for the application. The test document should include a test table that includes the input values, the expected results, and the actual results. A screen capture should be included that shows the actual test results of running each test case found in the test table. Be sure to include multiple test cases to provide full coverage for all code and for each function you develop and test.

Dr. Jack HW Helper · Accepted Answer

The task this week encompasses creating a command-line based Python application that provides several functionality options to users, focusing on both mathematical and security-related tasks. This paper describes the development process in detail, including how to execute each function and the methodologies employed to validate inputs while maintaining best coding practices as per Python standards. Creating the Application The first step in creating the menu-driven application was defining a clear menu that can guide users through different functionalities seamlessly. This involved creating functions for each menu option: Generate Secure Password: A function prompts users to specify the password length and complexity preferences (upper case, lower case, numbers, special characters) before generating a secure password using the secrets and random libraries. Calculate and Format a Percentage: Users can input a numerator, denominator, and decimal points for formatting. The function computes the percentage and formats it accordingly. Days Until July 4, 2025: This option involves calculating the difference between today's date and July 4, using the datetime library to provide the number of days. Law of Cosines: This function calculates a triangle's leg based on user input for the other sides and the included angle. Volume of a Right Circular Cylinder: Calculates the volume using the formula $ V = \pi r^2 h $, where inputs for radius and height are obtained from user input. Exit: A simple function to exit the program gracefully. Input Validation Input validation played a critical role in ensuring the reliability of the application. Each function was designed to check user inputs multiple times before proceeding with calculations. For complex inputs, such as the secure password, several prompts were issued until valid data was entered. A loop structure was primarily used for handling incorrect inputs with user-friendly prompts guiding them to re-enter valid data. Testing

Function	Input	Expected Output	Actual Output
Generate Secure Password	Length: 12, Complexity: Upper, Lower, Numbers, Special	Secure Password	A9!bY3vt8*z
Calculate Percentage	Numerator: 22, Denominator: 57, Decimal Points: 3	38.596%	38.596%

Week 2 Deliverables Overview: This Week, You Have Studied ✓ Solved

1 Week 2 Deliverables Overview: This week, you have studied

Assignment Instructions

Paper For Above Instructions

Creating the Application

Input Validation

Testing and Pylint Documentation

Pylint Results

Conclusion

References