kmboxnet 0.2.3

Prototype of a controller library for Kmbox Net. Depends only on Python standard libraries. Implemented using Python's socket module.

kmboxnet 🎉

Welcome to kmboxnet! ✨ This is a fun, prototype library for controlling your Kmbox Net device, written in pure Python. No heavy dependencies—it's all built using the standard socket library, making it super lightweight and easy to use.

Certainly! Here’s a version with your requested addition, emphasizing that kmboxnet uses only the Python standard library and is completely OS-independent:

Why Choose kmboxnet? A Pythonic Experience

kmboxnet is designed from the ground up to provide a smooth and intuitive developer experience, just like you'd expect from a modern Python library.

• Pure Standard Library, No OS Dependencies: kmboxnet is implemented exclusively using Python’s standard library—no external packages, no platform-specific hacks. This means your code will run the same way on Windows, macOS, and Linux, with zero extra installation steps and no hidden dependencies.

• Intelligent Type Hinting & Autocomplete: The library is fully type-hinted. Your IDE (like VS Code or PyCharm) will understand all the methods and parameters, giving you helpful autocompletion and reducing bugs before you even run your code.

• Resilient and Pythonic Error Handling: Commands like move() or left() never crash your program—they simply return False if something goes wrong (such as the Kmbox being unplugged), letting your script run smoothly even if the device is temporarily unavailable. Only during initialization does the library raise a clear, Pythonic exception (KmboxError) if it cannot connect, so you’re immediately alerted to any critical setup issues.

This combination of features means you can write clean, readable, and robust automation scripts with confidence—anywhere Python runs.

Installation 🛠️

pip install kmboxnet

Quick Start 🚀

Let's see how easy it is to connect and move your mouse. Notice that we only need one try...except block for the initial connection.

import time
from kmboxnet import KmboxNet, KmboxError

try:
    # Initialization is the only part that can raise a critical exception
    kmbox = KmboxNet(ip="192.168.2.177", port=3368, uuid="11223344")
    print("🎉 Connected to Kmbox!")

except KmboxError as e:
    print(f"Failed to connect: {e}")
    # Exit if connection fails, as nothing else will work
    exit()

# From here on, no more exceptions for command failures!
print("Wait 2 seconds before we start...")
time.sleep(2)

# Move the mouse 100 pixels to the right and 50 pixels down
print("Moving the mouse...")
if not kmbox.move(100, 50):
    print("Failed to move the mouse. Is the Kmbox still connected?")

time.sleep(0.5)

# Perform a left click
print("Click!")
kmbox.left(True)
time.sleep(0.1)
kmbox.left(False)

print("Script finished!")

Known Issues & Contribution Opportunity

The Blocking Issue

kmboxnet currently uses a synchronous design. This means that when a command like move() is sent, the main thread of your program blocks (waits) until it receives a confirmation from the Kmbox device.

• The Problem: If the device is slow or disconnected, this can cause your program to "freeze" for up to 2 seconds (the default timeout). This is not ideal for high-performance, real-time applications like gaming bots.

We Need Your Help!

The ideal solution to this problem is to implement a command queue system. This would involve:

1. A dedicated worker thread to handle all communication with the Kmbox.
2. move(), left(), etc., would become non-blocking, instantly adding their command to a queue.

This would make the library truly high-performance. Contributions in this area are highly welcome! If you're interested in tackling this, please feel free to open a pull request or start a discussion in the issues.

About Untested Functions

While most major functions—including move_auto and move_bezier—are already tested, the following functions have not been fully tested yet:

• set_config
• reboot
• debug
• lcd_color
• lcd_picture_bottom
• lcd_picture
• set_vid_pid
• trace_enable

If you find any bugs or issues when using these functions, please let me know by opening an issue. Your feedback and reports are greatly appreciated!

Advanced Monitor Usage: The Secret of monitor_timeout

The monitor_timeout parameter is a powerful feature that changes how you receive physical mouse movement events. This is perfect for visualizing or reacting to raw hardware inputs.

"Detect Mouse Stop" Mode (Default)

With the default monitor_timeout=0.003, the monitor will send a final x=0, y=0 event when the mouse stops moving.

# This code will print mouse movements and a "Mouse stopped!" message
# when you stop moving your physical mouse.

kmbox = KmboxNet(ip="...", port=..., uuid="...", monitor_port=5002)
print("Move your mouse...")

while True:
    try:
        # The event queue gives you every single hardware report
        event = kmbox.monitor.events.get(timeout=1.0)
        (x, y) = (event.mouse.x, event.mouse.y)

        if x == 0 and y == 0:
            print("Mouse stopped!")
        else:
            print(f"Mouse moved: dx={x}, dy={y}")

    except queue.Empty:
        # No events for 1 second
        pass

"Raw Input" Mode

By setting monitor_timeout=None, you get only the pure, unfiltered hardware events.

# This code will only print movement events when the mouse is actually moving.
# It will never print "x=0, y=0" unless the hardware itself sends it.

kmbox = KmboxNet(ip="...", port=..., uuid="...", monitor_port=5002, monitor_timeout=None)
print("Move your mouse (Raw Mode)...")

while True:
    try:
        event = kmbox.monitor.events.get(timeout=1.0)
        (x, y) = (event.mouse.x, event.mouse.y)
        print(f"Raw mouse event: dx={x}, dy={y}")
    except queue.Empty:
        pass

License

This project is licensed under the MIT License.