smacke / python-lsp-jsonrpc

Fork of the python-jsonrpc-server project, maintained by the Spyder IDE team and the community

Python JSON RPC Server

A Python 3.7+ server implementation of the JSON RPC 2.0 protocol. This library has been pulled out of the Python LSP Server project.

Installation

pip install -U python-lsp-jsonrpc

Examples

The examples directory contains two examples of running language servers over websockets. examples/langserver.py shows how to run a language server in-memory. examples/langserver_ext.py shows how to run a subprocess language server, in this case the Python LSP Server.

Start by installing tornado and python-lsp-server

pip install python-lsp-server[all] tornado

Then running python examples/langserver.py or python examples/langserver_ext.py will host a websocket on ws://localhost:3000/python.