wolfsoftware.notify 0.1.2

Overview

The Notify package provides a set of utility functions for printing formatted messages to the terminal. The main purpose of this module is to facilitate the display of success, warning, error, informational, and system messages with specific color and style formatting using predefined constants.

Features

• Display success messages with green text.
• Display warning messages with yellow text.
• Display error messages with red text.
• Display informational messages with cyan text.
• Display system messages with grey text.
• Support for custom colors, prompts, and formatting scopes.
• Error handling for invalid colors and scopes.

Installation

To install the Notify package, use the following command:

pip install wolfsoftware.notify

Usage

Here is an example of how to use the notification functions provided by the Notify package:

from wolfsoftware.notify import success_message, warning_message, error_message, info_message, system_message

print(success_message("Operation completed successfully."))
print(warning_message("This is a warning message."))
print(error_message("An error occurred."))
print(info_message("This is some information."))
print(system_message("System update available."))

Functions

success_message

Print a success message with a specific format.

def success_message(
        message: str,
        color: str = 'green+bold',
        prompt: str = 'Success',
        scope: str = 'prompt_text',
        prompt_prefix: str = '[ ',
        prompt_suffix: str = ' ]'
    ) -> str:

warning_message

Print a warning message with a specific format.

def warning_message(
        message: str,
        color: str = 'yellow+bold',
        prompt: str = 'Warning',
        scope: str = 'prompt_text',
        prompt_prefix: str = '[ ',
        prompt_suffix: str = ' ]'
    ) -> str:

error_message

Print an error message with a specific format.

def error_message(
        message: str,
        color: str = 'red+bold',
        prompt: str = 'Error',
        scope: str = 'prompt_text',
        prompt_prefix: str = '[ ',
        prompt_suffix: str = ' ]'
    ) -> str:

failure_message

Alias for error_message, but with a prompt='Failure'.

failure_message = error_message

info_message

Print an informational message with a specific format.

def info_message(
        message: str,
        color: str = 'cyan+bold',
        prompt: str = 'Info',
        scope: str = 'prompt_text',
        prompt_prefix: str = '[ ',
        prompt_suffix: str = ' ]'
    ) -> str:

system_message

Print a system message with a specific format.

def system_message(
        message: str,
        color: str = 'grey+bold',
        prompt: str = 'System',
        scope: str = 'prompt_text',
        prompt_prefix: str = '[ ',
        prompt_suffix: str = ' ]'
    ) -> str:

Customization

You can customize the color, prompt text, and the scope of the color application using the provided parameters. Here are some examples:

Custom Colors

print(success_message("Operation completed successfully.", color="blue+bold"))

Custom Prompts

print(success_message("Operation completed successfully.", prompt="Completed"))

Custom Scopes

• all: Applies the color to the entire message.
• prompt: Applies the color to the prompt only.
• prompt_text: Applies the color to the text inside the brackets.

print(success_message("Operation completed successfully.", scope="prompt"))
print(success_message("Operation completed successfully.", scope="prompt_text"))

Custom Prefixes and Suffixes

You can also customize the prompt prefix and suffix.

print(success_message("Operation completed successfully.", prompt_prefix="<<", prompt_suffix=">>"))

Error Handling

The Notify package includes error handling for invalid color and scope inputs. If an invalid color or scope is provided, a NotifyValueError will be raised with an appropriate error message.

from wolfsoftware.notify import NotifyValueError

try:
    print(success_message("Operation completed successfully.", color="invalid"))
except NotifyValueError as e:
    print(f"Error: {e}")

Testing

The Notify package includes a comprehensive test suite to ensure the correct functionality of all message formatting functions. The tests verify that the package version is defined, the message functions return correctly formatted strings, and exceptions are raised appropriately for invalid inputs.

Running Tests

To run the tests, use a testing framework such as pytest:

pytest tests/test_notify.py

Acknowledgements

The Notify package uses the colorama library for cross-platform support of ANSI color codes. Many thanks to the contributors of the colorama project for their excellent work.