jonathanslenders/python-prompt-toolkit
Python Prompt Toolkit
python-prompt-toolkit is a Python library and terminal user interface framework used for building interactive command line interfaces. It provides a toolkit for constructing complex terminal applications with advanced input handling and layout management.
The project features a real-time syntax highlighting engine and a rendering system that ensures correct alignment and display of double-width Unicode characters. It includes specialized capabilities for command line autocompletion, providing ghost text suggestions and searchable input history.
The framework covers a broad range of interface capabilities, including interactive code completion, mouse interaction support, and multi-line input buffering. It also supports configurable keyboard navigation using Vi and Emacs key bindings for text manipulation.
Features
- Interactive CLI Frameworks - Provides a comprehensive framework for constructing interactive command-line interfaces with advanced layout and input management.
- Terminal User Interfaces - A comprehensive framework for building complex terminal user interfaces with advanced input and layout management.
- Command-Line Autocompletion - Provides a robust system for command-line autocompletion with ghost text suggestions and searchable input history.
- Command Line Input Utilities - Provides tools for implementing specialized text input fields with highlighting and intelligent completions.
- Interactive CLI Tools - Facilitates the development of interactive command line applications with advanced input handling.
- Terminal Syntax Highlighting Engines - Implements a real-time syntax highlighting engine specifically designed for terminal environments using lexers.
- Terminal User Interface Frameworks - Provides a framework for creating professional terminal interfaces with mouse support and multi-line editing.
- Differential Screen Updates - Implements differential rendering to compare screen states and update only changed characters for efficiency.
- Terminal UI Frameworks - Offers a full framework for creating sophisticated terminal interfaces with mouse support and multi-line editing.
- Coordinate-Based Character Rendering - Implements a coordinate-based system to place text characters at specific x and y positions for precise terminal layouts.
- Event-Driven Input Handlers - Provides an event-driven input loop to process keyboard and mouse sequences and trigger application actions.
- Keyboard Command Mapping - Translates keyboard sequences into internal commands via configurable maps, supporting Vi and Emacs modes.
- Code Completion - Provides an interactive system for suggesting completions for current input to reduce data entry errors.
- Command Line Navigation - Implements efficient text manipulation and navigation using configurable Vi and Emacs key bindings.
- Multi-line Editing - Supports multi-line editing and multiple input buffers for complex command line interactions.
- Shell History Search Engines - Provides incremental reverse and forward search capabilities through previously entered command history.
- Suggestion Engines - Offers ghost text suggestions based on user history and patterns to accelerate command entry.
- Buffer Managers - Manages multiple independent text buffers to support context switching and multi-line editing.
- Keyboard Navigation - Supports configurable keyboard navigation through Emacs and Vi bindings for efficient text manipulation.
- Syntax Highlighters - Includes a syntax highlighting engine that uses lexers to apply colors to text in real time.
- Real-Time Command Highlighting - Colors input text in real time using a lexer to provide immediate visual feedback during typing.
- Terminal Text Rendering - Ensures double-width Unicode characters are rendered correctly for precise alignment of international text.
- Double-Width Character Alignment - Ensures correct alignment and display of double-width Unicode characters for international language support.
- Unicode Layout Rendering - Ensures correct alignment and display of double-width Unicode characters for precise terminal rendering.
- CLI Development - Library for building interactive CLI tools.
- Python Frameworks and Tools - Interactive CLI toolkit for Python.
