85 lines
2.7 KiB
Python
85 lines
2.7 KiB
Python
# Python imports
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import argparse
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import subprocess
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import threading
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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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threading.Thread.__init__(self)
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self.pipe = 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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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", 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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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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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.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 = 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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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.shutdown()
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lsp_client.exit()
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