climenus

CLIMenus

A simple and elegant framework for building interactive command-line menus in Python.

Features

• Easy-to-use menu creation
• Customizable options and actions
• Clean and intuitive interface
• Simple integration with existing projects
• Nested menu support
• Keyboard navigation

Installation

pip install climenus

Quick Start

from cli import Menu

# Create a menu
menu = Menu("Main Menu")

# Add options
menu.add_option("Option 1", lambda data: print("Option 1 selected"))
menu.add_option("Option 2", lambda data: print("Option 2 selected"))
menu.add_option("Exit", lambda data: exit())

# Display the menu
menu.run()

Examples

Basic Menu

from cli import Menu

# Create a menu
menu = Menu("Main Menu")

# Add options
menu.add_option("Option 1", lambda data: print("Option 1 selected"))
menu.add_option("Option 2", lambda data: print("Option 2 selected"))
menu.add_option("Exit", lambda data: exit())

# Display the menu
menu.run()

Nested Menus

from cli import Menu

# Create main menu
main_menu = Menu("Main Menu")

# Create submenu
submenu = Menu("Settings")
submenu.add_option("Change Theme", lambda data: print("Theme changed"))
submenu.add_option("Change Language", lambda data: print("Language changed"))
submenu.add_option("Back", lambda data: main_menu.run())

# Add options to main menu
main_menu.add_option("Start", lambda data: print("Starting..."))
main_menu.add_option("Settings", lambda data: submenu.run())
main_menu.add_option("Exit", lambda data: exit())

# Start with the main menu
main_menu.run()

Menu with Dynamic Options

from cli import Menu

def get_dynamic_options():
    # This could fetch options from a database, API, etc.
    return ["Option A", "Option B", "Option C"]

# Create a menu with dynamic options
menu = Menu("Dynamic Menu")

# Add static options
menu.add_option("Static Option", lambda data: print("Static option selected"))

# Add dynamic options
for option in get_dynamic_options():
    menu.add_option(option, lambda data, opt=option: print(f"{opt} selected"))

menu.add_option("Exit", lambda data: exit())

# Display the menu
menu.run()

Menu with Input Validation

from cli import Menu

def validate_input(value):
    try:
        # Try to convert to integer
        int(value)
        return True
    except ValueError:
        print("Please enter a valid number")
        return False

# Create a menu with input validation
menu = Menu("Input Menu", input_validator=validate_input)

menu.add_option("Option 1", lambda data: print("Option 1 selected"))
menu.add_option("Option 2", lambda data: print("Option 2 selected"))
menu.add_option("Exit", lambda data: exit())

# Display the menu
menu.run()

API Reference

Menu Class

Menu(title, input_validator=None)

• title: The title of the menu
• input_validator: Optional function to validate user input

Methods

• add_option(text, action=None): Add an option to the menu
• run(): Display the menu and handle user input
• clear(): Clear the terminal screen
• set_input_validator(validator): Set a function to validate user input

Advanced Usage

Creating a Menu System

from cli import Menu, MenuSystem #MenuSystem coming soon

# Create a menu system
system = MenuSystem("My Application")

# Create menus
main_menu = Menu("Main Menu")
settings_menu = Menu("Settings")
help_menu = Menu("Help")

# Add menus to the system
system.add_menu("main", main_menu)
system.add_menu("settings", settings_menu)
system.add_menu("help", help_menu)

# Add options to main menu
main_menu.add_option("Start", lambda data: print("Starting..."))
main_menu.add_option("Settings", lambda data: system.show_menu("settings"))
main_menu.add_option("Help", lambda data: system.show_menu("help"))
main_menu.add_option("Exit", lambda data: exit())

# Add options to settings menu
settings_menu.add_option("Change Theme", lambda data: print("Theme changed"))
settings_menu.add_option("Change Language", lambda data: print("Language changed"))
settings_menu.add_option("Back", lambda data: system.show_menu("main"))

# Add options to help menu
help_menu.add_option("View Tutorial", lambda data: print("Showing tutorial..."))
help_menu.add_option("About", lambda data: print("About this application..."))
help_menu.add_option("Back", lambda data: system.show_menu("main"))

# Start the menu system
system.start()

Creating a Progress Menu

from cli import Menu, ProgressMenu # ProgressMenu coming soom
import time

# Create a progress menu
progress_menu = ProgressMenu("Installation Progress")

# Add steps
progress_menu.add_step("Downloading files...", lambda data: time.sleep(2))
progress_menu.add_step("Installing dependencies...", lambda data: time.sleep(3))
progress_menu.add_step("Configuring settings...", lambda data: time.sleep(1))
progress_menu.add_step("Cleaning up...", lambda data: time.sleep(1))

# Run the progress menu
progress_menu.run()

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

Development Setup

• Clone the repository

  git clone https://github.com/vencordthemer/simplecli.git
  

• Install development dependencies

  pip install -e ".[dev]"
  

• Run tests

  pytest
  

License

MIT License

Copyright (c) 2025 VencordThemer

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.