Python LSP Extension for Xed-Editor

An extension for Xed-Editor that provides full Python language support using the Language Server Protocol (LSP). It is powered by ty, Astral's extremely fast, Rust-based Python type checker and language server.

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Features

• Blazing Fast Performance: Powered by the Rust-written type checker (ty) ensuring instant feedback and low latency on Android.
• Diagnostics: Real-time syntax and type checking diagnostics.
• Code Completion: Context-aware autocompletes as you type.
• Navigation:
  • Go to Definition
  • Go to Declaration
  • Go to Type Definition
  • Find References
• Hover Info & Inlay Hints: Rich tooltips showing variable types, function signatures, and documentation.
• Pre-compiled Binaries: Includes architecture-specific binaries for Android (arm64-v8a, armeabi-v7a, x86_64), removing the need for manual configuration or terminal setup.

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Compatibility & Requirements

Important

• Xed-Editor Version: Supported on Xed-Editor versions between code 87 and 95.
• Supported Architectures: Android devices with arm64-v8a, armeabi-v7a, or x86_64 CPU architectures.
• Android Version: Requires Android 8.0 (API 26) or higher.

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How to Build the Extension

To build the extension package from source:

1. Prerequisites

• JDK 21 or newer.
• Android SDK configured (via environment variable ANDROID_HOME or Android Studio).

2. Build Commands

To build the extension in debug mode (recommended for testing):

./compileDebug

To build in release mode (for optimization and packaging):

./compileRelease

3. Retrieve the Extension Package

Once the build script finishes successfully, the final extension archive will be output to:

output/Python LSP.zip

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Installation

1. Copy the generated Python LSP.zip file to your Android device.
2. Open Xed-Editor (Karbon).
3. Navigate to Settings > Extensions.
4. Import/install the Python LSP.zip file.
5. Restart the editor if prompted. Open any .py file to start writing with autocompletion, type diagnostics, and hover information!

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Project Structure

• app/ - The main Kotlin application wrapper for Android.
  • src/main/java/com/rk/xededitor/python/ - Contains the extension entrypoint (Main.kt) and server adapter (PythonServer.kt).
• bin/ - Pre-compiled architecture-specific binaries of the ty LSP server (arm64-v8a, armeabi-v7a, x86_64).
• schema/ - JSON schema used for validating extension metadata (schema.json).
• manifest.json - Metadata config file containing versioning, ID, author, and description (manifest.json).

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License & Repository

• Repository: github.com/Xed-Editor/Python-LSP
• Author: Xed-Editor