CWP Utils

A reusable Python utility package built as part of the CWP Python Expert Programming Week 2 Project.

This package contains reusable utility functions that can be imported into any Python project to perform common tasks such as mathematical calculations, string manipulation, and data validation.

Project Structure

Reusable Utility Package/
│
├── cwp_utils/
│   ├── __init__.py
│   ├── math_utils.py
│   ├── string_utils.py
│   └── validation.py
│
├── examples.py
├── README.md
├── pyproject.toml
└── LICENSE

Features

Math Utilities

• Calculate BMI
• Calculate Grade
• Check if a number is Prime
• Format Currency

String Utilities

• Capitalize Words
• Generate Random Passwords
• Reverse Text

Validation Utilities

• Validate Email Address
• Validate Phone Number
• Validate Password

Installation

Clone the repository:

git clone https://github.com/your-username/cwp-utils.git

Navigate into the project folder:

cd cwp-utils

Usage

Import any function directly from the package.

from cwp_utils import (
    calculate_bmi,
    calculate_grade,
    is_prime,
    format_currency,
    capitalize_words,
    generate_password,
    reverse_text,
    validate_email,
    validate_phone,
    validate_password
)

Example

print("\n Calculate Grsde")
print(calculate_grade(50))
print(calculate_grade(90))

print("\n calculate BMI")
print(calculate_bmi(75, 6.6))
print(calculate_bmi(85, 5.6))

print("\n Is prime number")
print(is_prime(2))
print(is_prime(12))

print("\n Formart currency")
print(format_currency(2000))
print(format_currency(20000000))

print("\n Capitalize word")
print(capitalize_words("faith kalu onyeani"))

print("\n Generate password")
print(generate_password(8))

print("\n Reversed text")
print(reverse_text("Faith"))

print("\n Validate Email")
print(validate_email("fkaluonyeani@gmail.com"))
print(validate_email("fkaluonyeani@gmail"))

print("\n Validate Phone")
print(validate_phone("09161027545"))

print("\n Validate Password")
print(validate_password("Faith123"))

Example Output

 Calculate Grsde
 Grade is 50 you scored C
 Grade is 90 you scored A

 calculate BMI
Your weight is: 75kg, Your height is: 6.6m, Your BMI: 1.7217630853994492
Your weight is: 85kg, Your height is: 5.6m, Your BMI: 2.71045918367347

 Is prime number
True
False

 Formart currency
₦2,000.00
₦20,000,000.00

 Capitalize word
Faith Kalu Onyeani

 Generate password
 nsLAU9N4

 Reversed text
htiaF

 Validate Email
True
False

 Validate Phone
True

 Validate Password
True

Note: The generated password will be different each time because it is randomly generated.

Skills Learned

This project helped me understand and practice:

• Creating Python modules
• Building Python packages
• Using __init__.py
• Importing functions between modules
• Writing reusable functions
• String manipulation
• Mathematical operations
• Data validation
• Project organization
• Package configuration using pyproject.toml
• Creating project documentation with Markdown

Technologies Used

• Python 3
• Standard Python Libraries

Author

Faith Kalu Onyeani

GitHub: https://github.com/beautifulone0

License

This project is licensed under the MIT License.