Updated formatting of tests, README, etc
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# pylspclient
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# PyLSPClient
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[LSP](https://microsoft.github.io/language-server-protocol/) client implementation in Python.
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[![image](https://img.shields.io/pypi/v/pylspclient.svg)](https://pypi.org/project/pylspclient/)
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[![Build Status](https://travis-ci.org/yeger00/pylspclient.svg?branch=master)](https://travis-ci.org/yeger00/pylspclient)
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# What is LSP?
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# Installation
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```
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pip install pylspclient
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```
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# Run the tests
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examples/capabilities.py
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examples/capabilities.py
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# Python imports
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# Lib imports
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# Application imports
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class Capabilities:
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data = {
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"textDocument": {
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"codeAction": {
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"dynamicRegistration": True
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},
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"codeLens": {
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"dynamicRegistration": True
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},
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"colorProvider": {
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"dynamicRegistration": True
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},
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"completion": {
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"completionItem": {
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"commitCharactersSupport": True,
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"documentationFormat": [
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"markdown",
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"plaintext"
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],
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"snippetSupport": True
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},
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"completionItemKind": {
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"valueSet": [
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]
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},
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"contextSupport": True,
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"dynamicRegistration": True
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},
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"definition": {
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"dynamicRegistration": True
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},
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"documentHighlight": {
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"dynamicRegistration": True
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},
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"documentLink": {
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"dynamicRegistration": True
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},
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"documentSymbol": {
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"dynamicRegistration": True,
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"symbolKind": {
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"valueSet": [
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]
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}
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},
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"formatting": {
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"dynamicRegistration": True
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},
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"hover": {
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"contentFormat": [
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"markdown",
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"plaintext"
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],
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"dynamicRegistration": True
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},
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"implementation": {
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"dynamicRegistration": True
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},
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"onTypeFormatting": {
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"dynamicRegistration": True
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},
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"publishDiagnostics": {
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"relatedInformation": True
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},
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"rangeFormatting": {
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"dynamicRegistration": True
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},
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"references": {
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"dynamicRegistration": True
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},
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"rename": {
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"dynamicRegistration": True
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},
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"signatureHelp": {
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"dynamicRegistration": True,
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"signatureInformation": {
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"documentationFormat": [
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"markdown",
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"plaintext"
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]
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}
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},
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"synchronization": {
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"didSave": True,
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"dynamicRegistration": True,
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"willSave": True,
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"willSaveWaitUntil": True
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},
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"typeDefinition": {
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"dynamicRegistration": True
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}
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},
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"workspace": {
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"applyEdit": True,
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"configuration": True,
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"didChangeConfiguration": {
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"dynamicRegistration": True
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},
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"didChangeWatchedFiles": {
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"dynamicRegistration": True
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},
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"executeCommand": {
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"dynamicRegistration": True
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},
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"symbol": {
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"dynamicRegistration": True,
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"symbolKind": {
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"valueSet": [
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]
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}
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},
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"workspaceEdit": {
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"documentChanges": True
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},
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"workspaceFolders": True
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}
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}
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import pylspclient
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# Python imports
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import argparse
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import subprocess
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import threading
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import argparse
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# Lib imports
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# Application imports
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import pylspclient
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from .capabilities import Capabilities
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class ReadPipe(threading.Thread):
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def __init__(self, pipe):
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def run(self):
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line = self.pipe.readline().decode('utf-8')
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while line:
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print(line)
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line = self.pipe.readline().decode('utf-8')
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if __name__ == "__main__":
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parser = argparse.ArgumentParser(description='pylspclient example with clangd')
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parser.add_argument('clangd_path', type=str, default="/usr/bin/clangd-6.0",
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help='the clangd path', nargs="?")
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parser = argparse.ArgumentParser(description = 'PyLSPClient example with clangd')
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parser.add_argument('clangd_path', type=str, default="/usr/bin/clangd-6.0", help = 'the clangd path', nargs="?")
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args = parser.parse_args()
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p = subprocess.Popen([args.clangd_path], stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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p = subprocess.Popen([args.clangd_path], stdin = subprocess.PIPE, stdout = subprocess.PIPE, stderr = subprocess.PIPE)
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read_pipe = ReadPipe(p.stderr)
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read_pipe.start()
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json_rpc_endpoint = pylspclient.JsonRpcEndpoint(p.stdin, p.stdout)
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# To work with socket: sock_fd = sock.makefile()
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lsp_endpoint = pylspclient.LspEndpoint(json_rpc_endpoint)
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lsp_client = pylspclient.LspClient(lsp_endpoint)
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capabilities = {'textDocument': {'codeAction': {'dynamicRegistration': True},
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'codeLens': {'dynamicRegistration': True},
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'colorProvider': {'dynamicRegistration': True},
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'completion': {'completionItem': {'commitCharactersSupport': True,
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'documentationFormat': ['markdown', 'plaintext'],
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'snippetSupport': True},
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'completionItemKind': {'valueSet': [1,
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25]},
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'contextSupport': True,
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'dynamicRegistration': True},
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'definition': {'dynamicRegistration': True},
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'documentHighlight': {'dynamicRegistration': True},
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'documentLink': {'dynamicRegistration': True},
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'documentSymbol': {'dynamicRegistration': True,
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'symbolKind': {'valueSet': [1,
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26]}},
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'formatting': {'dynamicRegistration': True},
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'hover': {'contentFormat': ['markdown', 'plaintext'],
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'dynamicRegistration': True},
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'implementation': {'dynamicRegistration': True},
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'onTypeFormatting': {'dynamicRegistration': True},
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'publishDiagnostics': {'relatedInformation': True},
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'rangeFormatting': {'dynamicRegistration': True},
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'references': {'dynamicRegistration': True},
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'rename': {'dynamicRegistration': True},
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'signatureHelp': {'dynamicRegistration': True,
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'signatureInformation': {'documentationFormat': ['markdown', 'plaintext']}},
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'synchronization': {'didSave': True,
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'dynamicRegistration': True,
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'willSave': True,
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'willSaveWaitUntil': True},
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'typeDefinition': {'dynamicRegistration': True}},
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'workspace': {'applyEdit': True,
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'configuration': True,
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'didChangeConfiguration': {'dynamicRegistration': True},
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'didChangeWatchedFiles': {'dynamicRegistration': True},
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'executeCommand': {'dynamicRegistration': True},
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'symbol': {'dynamicRegistration': True,
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'symbolKind': {'valueSet': [1,
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26]}},'workspaceEdit': {'documentChanges': True},
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'workspaceFolders': True}}
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root_uri = 'file:///home/osboxes/projects/ctest/'
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workspace_folders = [{'name': 'python-lsp', 'uri': root_uri}]
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print(lsp_client.initialize(p.pid, None, root_uri, None, capabilities, "off", workspace_folders))
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print(lsp_client.initialize(p.pid, None, root_uri, None, Capabilities.data, "off", workspace_folders))
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print(lsp_client.initialized())
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file_path = "/home/osboxes/projects/ctest/test.c"
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uri = "file://" + file_path
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uri = f"file://{file_path}"
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text = open(file_path, "r").read()
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languageId = pylspclient.lsp_structs.LANGUAGE_IDENTIFIER.C
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version = 1
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lsp_client.didOpen(pylspclient.lsp_structs.TextDocumentItem(uri, languageId, version, text))
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try:
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symbols = lsp_client.documentSymbol(pylspclient.lsp_structs.TextDocumentIdentifier(uri))
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for symbol in symbols:
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print(symbol.name)
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except pylspclient.lsp_structs.ResponseError:
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# documentSymbol is supported from version 8.
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print("Failed to document symbols")
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print("Failed to load document symbols...")
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lsp_client.definition(
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pylspclient.lsp_structs.TextDocumentIdentifier(uri),
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pylspclient.lsp_structs.Position(14, 4)
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)
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lsp_client.signatureHelp(
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pylspclient.lsp_structs.TextDocumentIdentifier(uri),
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pylspclient.lsp_structs.Position(14, 4)
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)
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lsp_client.definition(
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pylspclient.lsp_structs.TextDocumentIdentifier(uri),
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pylspclient.lsp_structs.Position(14, 4)
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)
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lsp_client.completion(
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pylspclient.lsp_structs.TextDocumentIdentifier(uri),
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pylspclient.lsp_structs.Position(14, 4),
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pylspclient.lsp_structs.CompletionContext(pylspclient.lsp_structs.CompletionTriggerKind.Invoked)
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)
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lsp_client.definition(pylspclient.lsp_structs.TextDocumentIdentifier(uri), pylspclient.lsp_structs.Position(14, 4))
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lsp_client.signatureHelp(pylspclient.lsp_structs.TextDocumentIdentifier(uri), pylspclient.lsp_structs.Position(14, 4))
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lsp_client.definition(pylspclient.lsp_structs.TextDocumentIdentifier(uri), pylspclient.lsp_structs.Position(14, 4))
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lsp_client.completion(pylspclient.lsp_structs.TextDocumentIdentifier(uri), pylspclient.lsp_structs.Position(14, 4), pylspclient.lsp_structs.CompletionContext(pylspclient.lsp_structs.CompletionTriggerKind.Invoked))
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lsp_client.shutdown()
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lsp_client.exit()
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import pylspclient
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# Python imports
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import subprocess
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import threading
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# Lib imports
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import pylspclient
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# Application imports
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from .capabilities import Capabilities
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# In order to run this example, you need to have python-language-server module installed.
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# See more information on the project page: https://github.com/palantir/python-language-server
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class ReadPipe(threading.Thread):
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def __init__(self, pipe):
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threading.Thread.__init__(self)
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def run(self):
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line = self.pipe.readline().decode('utf-8')
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while line:
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print(line)
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line = self.pipe.readline().decode('utf-8')
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if __name__ == "__main__":
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pyls_cmd = ["python", "-m", "pyls"]
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p = subprocess.Popen(pyls_cmd, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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p = subprocess.Popen(pyls_cmd, stdin = subprocess.PIPE, stdout = subprocess.PIPE, stderr = subprocess.PIPE)
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read_pipe = ReadPipe(p.stderr)
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read_pipe.start()
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json_rpc_endpoint = pylspclient.JsonRpcEndpoint(p.stdin, p.stdout)
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# To work with socket: sock_fd = sock.makefile()
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lsp_endpoint = pylspclient.LspEndpoint(json_rpc_endpoint)
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lsp_client = pylspclient.LspClient(lsp_endpoint)
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capabilities = {'textDocument': {'codeAction': {'dynamicRegistration': True},
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'codeLens': {'dynamicRegistration': True},
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'colorProvider': {'dynamicRegistration': True},
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'completion': {'completionItem': {'commitCharactersSupport': True,
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'documentationFormat': ['markdown', 'plaintext'],
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'snippetSupport': True},
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'completionItemKind': {'valueSet': [1,
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25]},
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'contextSupport': True,
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'dynamicRegistration': True},
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'definition': {'dynamicRegistration': True},
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'documentHighlight': {'dynamicRegistration': True},
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'documentLink': {'dynamicRegistration': True},
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'documentSymbol': {'dynamicRegistration': True,
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'symbolKind': {'valueSet': [1,
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25,
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26]}},
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'formatting': {'dynamicRegistration': True},
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'hover': {'contentFormat': ['markdown', 'plaintext'],
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'dynamicRegistration': True},
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'implementation': {'dynamicRegistration': True},
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'onTypeFormatting': {'dynamicRegistration': True},
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'publishDiagnostics': {'relatedInformation': True},
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'rangeFormatting': {'dynamicRegistration': True},
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'references': {'dynamicRegistration': True},
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'rename': {'dynamicRegistration': True},
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'signatureHelp': {'dynamicRegistration': True,
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'signatureInformation': {'documentationFormat': ['markdown', 'plaintext']}},
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'synchronization': {'didSave': True,
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'dynamicRegistration': True,
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'willSave': True,
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'willSaveWaitUntil': True},
|
||||
'typeDefinition': {'dynamicRegistration': True}},
|
||||
'workspace': {'applyEdit': True,
|
||||
'configuration': True,
|
||||
'didChangeConfiguration': {'dynamicRegistration': True},
|
||||
'didChangeWatchedFiles': {'dynamicRegistration': True},
|
||||
'executeCommand': {'dynamicRegistration': True},
|
||||
'symbol': {'dynamicRegistration': True,
|
||||
'symbolKind': {'valueSet': [1,
|
||||
2,
|
||||
3,
|
||||
4,
|
||||
5,
|
||||
6,
|
||||
7,
|
||||
8,
|
||||
9,
|
||||
10,
|
||||
11,
|
||||
12,
|
||||
13,
|
||||
14,
|
||||
15,
|
||||
16,
|
||||
17,
|
||||
18,
|
||||
19,
|
||||
20,
|
||||
21,
|
||||
22,
|
||||
23,
|
||||
24,
|
||||
25,
|
||||
26]}},'workspaceEdit': {'documentChanges': True},
|
||||
'workspaceFolders': True}}
|
||||
root_uri = 'file:///path/to/python/project'
|
||||
workspace_folders = [{'name': 'python-lsp', 'uri': root_uri}]
|
||||
print(lsp_client.initialize(p.pid, None, root_uri, None, capabilities, "off", workspace_folders))
|
||||
|
||||
print(lsp_client.initialize(p.pid, None, root_uri, None, Capabilities.data, "off", workspace_folders))
|
||||
print(lsp_client.initialized())
|
||||
|
||||
lsp_client.shutdown()
|
||||
|
10
setup.py
10
setup.py
@ -22,11 +22,11 @@ class PyTest(TestCommand):
|
||||
|
||||
|
||||
setup(
|
||||
name="pylspclient",
|
||||
version="0.0.2",
|
||||
author="Avi Yeger",
|
||||
author_email="yeger00@gmail.com",
|
||||
description="LSP client implementation in Python",
|
||||
name="PyLSPClient",
|
||||
version="0.0.1",
|
||||
author="ITDominator",
|
||||
author_email="1itdominator@gmail.com",
|
||||
description="Python LSP client implementation cloned from Avi Yeger's effoerts",
|
||||
long_description=long_description,
|
||||
long_description_content_type="text/markdown",
|
||||
url="https://github.com/yeger00/pylspclient",
|
||||
|
@ -1,7 +1,14 @@
|
||||
# Python imports
|
||||
import os
|
||||
import pylspclient
|
||||
import pytest
|
||||
|
||||
# Lib imports
|
||||
import pylspclient
|
||||
|
||||
# Application imports
|
||||
|
||||
|
||||
|
||||
JSON_RPC_RESULT_LIST = [
|
||||
'Content-Length: 40\r\n\r\n{"key_str": "some_string", "key_num": 1}'.encode("utf-8"),
|
||||
'Content-Length: 40\r\n\r\n{"key_num": 1, "key_str": "some_string"}'.encode("utf-8")
|
||||
@ -12,9 +19,11 @@ def test_send_sanity():
|
||||
pipein, pipeout = os.pipe()
|
||||
pipein = os.fdopen(pipein, "rb")
|
||||
pipeout = os.fdopen(pipeout, "wb")
|
||||
|
||||
json_rpc_endpoint = pylspclient.JsonRpcEndpoint(pipeout, None)
|
||||
json_rpc_endpoint.send_request({"key_num":1, "key_str":"some_string"})
|
||||
result = pipein.read(len(JSON_RPC_RESULT_LIST[0]))
|
||||
|
||||
assert(result in JSON_RPC_RESULT_LIST)
|
||||
|
||||
|
||||
@ -27,9 +36,11 @@ def test_send_class():
|
||||
pipein, pipeout = os.pipe()
|
||||
pipein = os.fdopen(pipein, "rb")
|
||||
pipeout = os.fdopen(pipeout, "wb")
|
||||
|
||||
json_rpc_endpoint = pylspclient.JsonRpcEndpoint(pipeout, None)
|
||||
json_rpc_endpoint.send_request(RpcClass(1, "some_string"))
|
||||
result = pipein.read(len(JSON_RPC_RESULT_LIST[0]))
|
||||
|
||||
assert(result in JSON_RPC_RESULT_LIST)
|
||||
|
||||
|
||||
@ -37,10 +48,12 @@ def test_recv_sanity():
|
||||
pipein, pipeout = os.pipe()
|
||||
pipein = os.fdopen(pipein, "rb")
|
||||
pipeout = os.fdopen(pipeout, "wb")
|
||||
|
||||
json_rpc_endpoint = pylspclient.JsonRpcEndpoint(None, pipein)
|
||||
pipeout.write('Content-Length: 40\r\n\r\n{"key_str": "some_string", "key_num": 1}'.encode("utf-8"))
|
||||
pipeout.flush()
|
||||
result = json_rpc_endpoint.recv_response()
|
||||
|
||||
assert({"key_num":1, "key_str":"some_string"} == result)
|
||||
|
||||
|
||||
@ -48,33 +61,38 @@ def test_recv_wrong_header():
|
||||
pipein, pipeout = os.pipe()
|
||||
pipein = os.fdopen(pipein, "rb")
|
||||
pipeout = os.fdopen(pipeout, "wb")
|
||||
|
||||
json_rpc_endpoint = pylspclient.JsonRpcEndpoint(None, pipein)
|
||||
pipeout.write('Contentength: 40\r\n\r\n{"key_str": "some_string", "key_num": 1}'.encode("utf-8"))
|
||||
pipeout.flush()
|
||||
|
||||
with pytest.raises(pylspclient.lsp_structs.ResponseError):
|
||||
result = json_rpc_endpoint.recv_response()
|
||||
print("should never get here", result)
|
||||
print("Shouldn't' ever get here...", result)
|
||||
|
||||
|
||||
def test_recv_missing_size():
|
||||
pipein, pipeout = os.pipe()
|
||||
pipein = os.fdopen(pipein, "rb")
|
||||
pipeout = os.fdopen(pipeout, "wb")
|
||||
|
||||
json_rpc_endpoint = pylspclient.JsonRpcEndpoint(None, pipein)
|
||||
pipeout.write('Content-Type: 40\r\n\r\n{"key_str": "some_string", "key_num": 1}'.encode("utf-8"))
|
||||
pipeout.flush()
|
||||
|
||||
with pytest.raises(pylspclient.lsp_structs.ResponseError):
|
||||
result = json_rpc_endpoint.recv_response()
|
||||
print("should never get here", result)
|
||||
print("Shouldn't' ever get here...", result)
|
||||
|
||||
|
||||
def test_recv_close_pipe():
|
||||
pipein, pipeout = os.pipe()
|
||||
pipein = os.fdopen(pipein, "rb")
|
||||
pipeout = os.fdopen(pipeout, "wb")
|
||||
|
||||
json_rpc_endpoint = pylspclient.JsonRpcEndpoint(None, pipein)
|
||||
pipeout.close()
|
||||
result = json_rpc_endpoint.recv_response()
|
||||
|
||||
assert(result is None)
|
||||
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user