generated from itdominator/Python-With-Gtk-Template
Moved lsp manager to lsp client
This commit is contained in:
parent
3617e79150
commit
4d65197845
@ -1,201 +0,0 @@
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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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@ -1,4 +1,5 @@
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{
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"lsp_manager_start_command": ["python", "/opt/lsp-manager.zip"],
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"websocket": {
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"host": "localhost",
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"port": 8765
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@ -1,187 +0,0 @@
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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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from . import pylspclient
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# Application imports
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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.daemon = True
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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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class LSPController:
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def __init__(self, lsp_servers_config = {}):
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super().__init__()
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self.lsp_servers_config = lsp_servers_config
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self.lsp_clients = {}
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def _blame(self, response):
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for d in response['diagnostics']:
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if d['severity'] == 1:
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print(f"An error occurs in {response['uri']} at {d['range']}:")
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print(f"\t[{d['source']}] {d['message']}")
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def _shutting_down(self):
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keys = self.lsp_clients.keys()
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for key in keys:
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print(f"LSP Server: ( {key} ) Shutting Down...")
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self.lsp_clients[key].shutdown()
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self.lsp_clients[key].exit()
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def _generate_client(self, language = "", server_proc = None):
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if not language or not server_proc: return False
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json_rpc_endpoint = pylspclient.JsonRpcEndpoint(server_proc.stdin, server_proc.stdout)
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callbacks = {
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"window/showMessage": print,
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"textDocument/symbolStatus": print,
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"textDocument/publishDiagnostics": self._blame,
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}
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lsp_endpoint = pylspclient.LspEndpoint(json_rpc_endpoint, notify_callbacks = callbacks)
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lsp_client = pylspclient.LspClient(lsp_endpoint)
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self.lsp_clients[language] = lsp_client
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return lsp_client
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def create_client(self, language = "", server_proc = None, initialization_options = None):
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if not language or not server_proc: return False
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root_path = None
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# root_uri = 'file:///home/abaddon/Coding/Projects/Active/Python_Projects/000_Usable/gtk/Newton_Editor/src/'
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# workspace_folders = [{'name': 'python-lsp', 'uri': root_uri}]
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root_uri = ''
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workspace_folders = [{'name': '', 'uri': root_uri}]
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lsp_client = self._generate_client(language, server_proc)
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lsp_client.initialize(
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processId = server_proc.pid, \
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rootPath = root_path, \
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rootUri = root_uri, \
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initializationOptions = initialization_options, \
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capabilities = Capabilities.data, \
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trace = "off", \
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# trace = "on", \
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workspaceFolders = workspace_folders
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)
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lsp_client.initialized()
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return True
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def create_lsp_server(self, server_command: [] = []):
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if not server_command: return None
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server_proc = subprocess.Popen(server_command, stdin = subprocess.PIPE, stdout = subprocess.PIPE, stderr = subprocess.PIPE)
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read_pipe = ReadPipe(server_proc.stderr)
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read_pipe.start()
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return server_proc
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def do_open(self, language_id, uri):
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if language_id in self.lsp_clients.keys():
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lsp_client = self.lsp_clients[language_id]
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else:
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lsp_client = self.load_lsp_server(language_id)
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if lsp_client:
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self.register_opened_file(language_id, uri, lsp_client)
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def do_save(self, language_id, uri):
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if language_id in self.lsp_clients.keys():
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self.lsp_clients[language_id].didSave(
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pylspclient.lsp_structs.TextDocumentIdentifier(uri)
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)
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def do_close(self, language_id, uri):
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if language_id in self.lsp_clients.keys():
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self.lsp_clients[language_id].didClose(
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pylspclient.lsp_structs.TextDocumentIdentifier(uri)
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)
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def do_goto(self, language_id, uri, line, offset):
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if language_id in self.lsp_clients.keys():
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return self.lsp_clients[language_id].definition(
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pylspclient.lsp_structs.TextDocumentIdentifier(uri),
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pylspclient.lsp_structs.Position(line, offset)
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)
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return []
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def do_change(self, uri, language_id, line, start, end, text):
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if language_id in self.lsp_clients.keys():
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start_pos = pylspclient.lsp_structs.Position(line, start.get_line_offset())
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end_pos = pylspclient.lsp_structs.Position(line, end.get_line_offset())
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range_info = pylspclient.lsp_structs.Range(start_pos, end_pos)
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text_length = len(text)
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text_document = pylspclient.lsp_structs.TextDocumentItem(uri, language_id, 1, text)
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change_event = pylspclient.lsp_structs.TextDocumentContentChangeEvent(range_info, text_length, text)
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return self.lsp_clients[language_id].didChange( text_document, change_event )
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return []
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def do_completion(self, language_id, uri, line, offset, _char, is_invoked = False):
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if language_id in self.lsp_clients.keys():
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trigger = pylspclient.lsp_structs.CompletionTriggerKind.TriggerCharacter
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if _char in [".", " "]:
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trigger = pylspclient.lsp_structs.CompletionTriggerKind.TriggerCharacter
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elif is_invoked:
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trigger = pylspclient.lsp_structs.CompletionTriggerKind.Invoked
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else:
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trigger = pylspclient.lsp_structs.CompletionTriggerKind.TriggerForIncompleteCompletions
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return self.lsp_clients[language_id].completion(
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pylspclient.lsp_structs.TextDocumentIdentifier(uri),
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pylspclient.lsp_structs.Position(line, offset),
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None
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# pylspclient.lsp_structs.CompletionContext(trigger, _char)
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)
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return []
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def load_lsp_server(self, language_id):
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if not language_id in self.lsp_servers_config.keys():
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return
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command = self.lsp_servers_config[language_id]["command"]
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config_options = self.lsp_servers_config[language_id]["initialization_options"]
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if command:
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server_proc = self.create_lsp_server(command)
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if self.create_client(language_id, server_proc, config_options):
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return self.lsp_clients[language_id]
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return None
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def register_opened_file(self, language_id = "", uri = "", lsp_client = None):
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if not language_id or not uri: return
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text = open(uri[7:], "r").read()
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version = 1
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lsp_client.didOpen(
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pylspclient.lsp_structs.TextDocumentItem(uri, language_id, version, text)
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)
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@ -3,10 +3,16 @@
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"name": "LSP Client",
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"author": "ITDominator",
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"version": "0.0.1",
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"credit": "Avi Yeger for the pylspclient used by this plugin. Link: https://github.com/yeger00/pylspclient",
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"credit": "",
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"support": "",
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"requests": {
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"pass_events": "true"
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"pass_events": "true",
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"pass_ui_objects": [
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"separator_right"
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],
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"bind_keys": [
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"LSP Client Toggle||tggl_lsp_window:<Control>l"
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]
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}
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}
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}
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}
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@ -1,72 +1,183 @@
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# Python imports
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import os
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import signal
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import subprocess
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import json
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import threading
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# Lib imports
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from gi.repository import GLib
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import gi
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gi.require_version('Gtk', '3.0')
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from gi.repository import Gtk
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# Application imports
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from plugins.plugin_base import PluginBase
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from .lsp_controller import LSPController
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class LSPPliginException(Exception):
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...
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from .client_ipc import ClientIPC
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class Plugin(PluginBase):
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def __init__(self):
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super().__init__()
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self.name = "LSP Client" # NOTE: Need to remove after establishing private bidirectional 1-1 message bus
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# where self.name should not be needed for message comms
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self.lsp_config_path: str = os.path.dirname(os.path.realpath(__file__)) + "/../../lsp_servers_config.json"
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self.lsp_servers_config: dict = {}
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self.lsp_controller = None
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self.timer = None
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super().__init__()
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self.name = "LSP Client" # NOTE: Need to remove after establishing private bidirectional 1-1 message bus
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# where self.name should not be needed for message comms
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self.config_file = "config.json"
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self.config: dict = {}
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self.lsp_client_proc = None
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self.lsp_window = None
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def generate_reference_ui_element(self):
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...
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def run(self):
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if os.path.exists(self.lsp_config_path):
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with open(self.lsp_config_path, "r") as f:
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self.lsp_servers_config = json.load(f)
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else:
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text = f"LSP NOT Enabled.\nFile:\n\t{self.lsp_config_path}\ndoes no exsist..."
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self._event_system.emit("bubble_message", ("warning", self.name, text,))
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return
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try:
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with open(self.config_file) as f:
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self.config = json.load(f)
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except Exception as e:
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raise Exception(f"Couldn't load config.json...\n{repr(e)}")
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self.lsp_window = Gtk.Window()
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box1 = Gtk.Box()
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box2 = Gtk.Box()
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start_btn = Gtk.Button(label = "Start LSP Client")
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stop_btn = Gtk.Button(label = "Stop LSP Client")
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pid_label = Gtk.Label(label = "LSP PID: ")
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box1.set_orientation( Gtk.Orientation.VERTICAL )
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self.lsp_window.set_deletable(False)
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self.lsp_window.set_skip_pager_hint(True)
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self.lsp_window.set_skip_taskbar_hint(True)
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self.lsp_window.set_title("LSP Manager")
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self.lsp_window.set_size_request(480, 320)
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start_btn.connect("clicked", self.start_lsp_manager)
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stop_btn.connect("clicked", self.stop_lsp_manager)
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box1.add(pid_label)
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box2.add(start_btn)
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box2.add(stop_btn)
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box1.add(box2)
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self.lsp_window.add(box1)
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box1.show_all()
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self.inner_subscribe_to_events()
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def _shutting_down(self):
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self.stop_lsp_manager()
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def _tear_down(self, widget, eve):
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return True
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def _tggl_lsp_window(self, widget = None):
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if not self.lsp_window.is_visible():
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self.lsp_window.show()
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else:
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self.lsp_window.hide()
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if len(self.lsp_servers_config.keys()) > 0:
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self.lsp_controller = LSPController(self.lsp_servers_config)
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self.inner_subscribe_to_events()
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def subscribe_to_events(self):
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...
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self._event_system.subscribe("tggl_lsp_window", self._tggl_lsp_window)
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def inner_subscribe_to_events(self):
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self._event_system.subscribe("shutting_down", self._shutting_down)
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# self._event_system.subscribe("buffer_changed", self._buffer_changed)
|
||||
self._event_system.subscribe("textDocument/didChange", self._buffer_changed)
|
||||
self._event_system.subscribe("textDocument/didOpen", self.lsp_controller.do_open)
|
||||
self._event_system.subscribe("textDocument/didSave", self.lsp_controller.do_save)
|
||||
self._event_system.subscribe("textDocument/didClose", self.lsp_controller.do_close)
|
||||
self._event_system.subscribe("textDocument/definition", self._do_goto)
|
||||
self._event_system.subscribe("textDocument/completion", self._do_completion)
|
||||
self._event_system.subscribe("textDocument/didOpen", self._lsp_did_open)
|
||||
self._event_system.subscribe("textDocument/didSave", self._lsp_did_save)
|
||||
self._event_system.subscribe("textDocument/didClose", self._lsp_did_close)
|
||||
self._event_system.subscribe("textDocument/didChange", self._lsp_did_change)
|
||||
self._event_system.subscribe("textDocument/definition", self._lsp_goto)
|
||||
self._event_system.subscribe("textDocument/completion", self._lsp_completion)
|
||||
|
||||
def _shutting_down(self):
|
||||
self.lsp_controller._shutting_down()
|
||||
def start_lsp_manager(self, button):
|
||||
if self.lsp_client_proc: return
|
||||
self.lsp_client_proc = subprocess.Popen(self.config["lsp_manager_start_command"])
|
||||
self._load_client_ipc_server()
|
||||
|
||||
def _load_client_ipc_server(self):
|
||||
self.client_ipc = ClientIPC()
|
||||
self.client_ipc.set_event_system(self._event_system)
|
||||
self._ipc_realization_check(self.client_ipc)
|
||||
|
||||
if not self.client_ipc.is_ipc_alive:
|
||||
raise AppLaunchException(f"LSP IPC Server Already Exists...")
|
||||
|
||||
def _ipc_realization_check(self, ipc_server):
|
||||
try:
|
||||
ipc_server.create_ipc_listener()
|
||||
except Exception:
|
||||
ipc_server.send_test_ipc_message()
|
||||
|
||||
try:
|
||||
ipc_server.create_ipc_listener()
|
||||
except Exception as e:
|
||||
...
|
||||
|
||||
def stop_lsp_manager(self, button = None):
|
||||
if not self.lsp_client_proc: return
|
||||
if not self.lsp_client_proc.poll() is None:
|
||||
self.lsp_client_proc = None
|
||||
return
|
||||
|
||||
self.lsp_client_proc.terminate()
|
||||
self.client_ipc.is_ipc_alive = False
|
||||
self.lsp_client_proc = None
|
||||
|
||||
def _lsp_did_open(self, language_id: str, uri: str, text: str):
|
||||
if not self.lsp_client_proc: return
|
||||
|
||||
data = {
|
||||
"method": "textDocument/didOpen",
|
||||
"language_id": language_id,
|
||||
"uri": uri,
|
||||
"version": -1,
|
||||
"text": text,
|
||||
"line": -1,
|
||||
"column": -1,
|
||||
"char": ""
|
||||
}
|
||||
|
||||
self.send_message(data)
|
||||
|
||||
def _lsp_did_save(self, uri: str, text: str):
|
||||
if not self.lsp_client_proc: return
|
||||
|
||||
data = {
|
||||
"method": "textDocument/didSave",
|
||||
"language_id": "",
|
||||
"uri": uri,
|
||||
"version": -1,
|
||||
"text": text,
|
||||
"line": -1,
|
||||
"column": -1,
|
||||
"char": ""
|
||||
}
|
||||
|
||||
self.send_message(data)
|
||||
|
||||
def _lsp_did_close(self, uri: str):
|
||||
if not self.lsp_client_proc: return
|
||||
|
||||
data = {
|
||||
"method": "textDocument/didClose",
|
||||
"language_id": "",
|
||||
"uri": uri,
|
||||
"version": -1,
|
||||
"text": "",
|
||||
"line": -1,
|
||||
"column": -1,
|
||||
"char": ""
|
||||
}
|
||||
|
||||
self.send_message(data)
|
||||
|
||||
def _lsp_did_change(self, language_id: str, uri: str, buffer):
|
||||
if not self.lsp_client_proc: return
|
||||
|
||||
def _buffer_changed(self, file_type, buffer):
|
||||
iter = buffer.get_iter_at_mark( buffer.get_insert() )
|
||||
line = iter.get_line()
|
||||
column = iter.get_line_offset()
|
||||
start = iter.copy()
|
||||
end = iter.copy()
|
||||
|
||||
@ -75,12 +186,39 @@ class Plugin(PluginBase):
|
||||
end.forward_to_line_end()
|
||||
|
||||
text = buffer.get_text(start, end, include_hidden_chars = False)
|
||||
result = self.lsp_controller.do_change(buffer.uri, buffer.language_id, line, start, end, text)
|
||||
data = {
|
||||
"method": "textDocument/didChange",
|
||||
"language_id": language_id,
|
||||
"uri": uri,
|
||||
"version": buffer.version_id,
|
||||
"text": text,
|
||||
"line": line,
|
||||
"column": column,
|
||||
"char": ""
|
||||
}
|
||||
|
||||
self.send_message(data)
|
||||
|
||||
def _lsp_goto(self, language_id: str, uri: str, line: int, column: int):
|
||||
if not self.lsp_client_proc: return
|
||||
|
||||
data = {
|
||||
"method": "textDocument/definition",
|
||||
"language_id": language_id,
|
||||
"uri": uri,
|
||||
"version": -1,
|
||||
"text": "",
|
||||
"line": line,
|
||||
"column": column,
|
||||
"char": ""
|
||||
}
|
||||
|
||||
self.send_message(data)
|
||||
|
||||
def _lsp_completion(self, source_view):
|
||||
if not self.lsp_client_proc: return
|
||||
|
||||
def _do_completion(self, source_view):
|
||||
filepath = source_view.get_current_file()
|
||||
|
||||
if not filepath: return
|
||||
|
||||
uri = filepath.get_uri()
|
||||
@ -88,27 +226,23 @@ class Plugin(PluginBase):
|
||||
iter = buffer.get_iter_at_mark( buffer.get_insert() )
|
||||
line = iter.get_line()
|
||||
|
||||
_char = iter.get_char()
|
||||
char = iter.get_char()
|
||||
if iter.backward_char():
|
||||
_char = iter.get_char()
|
||||
char = iter.get_char()
|
||||
|
||||
offset = iter.get_line_offset()
|
||||
result = self.lsp_controller.do_completion(
|
||||
source_view.get_filetype(),
|
||||
uri,
|
||||
line,
|
||||
offset,
|
||||
_char
|
||||
)
|
||||
column = iter.get_line_offset()
|
||||
data = {
|
||||
"method": "textDocument/completion",
|
||||
"language_id": source_view.get_filetype(),
|
||||
"uri": uri,
|
||||
"version": source_view.get_version_id(),
|
||||
"text": "",
|
||||
"line": line,
|
||||
"column": column,
|
||||
"char": char
|
||||
}
|
||||
|
||||
return result
|
||||
self.send_message(data)
|
||||
|
||||
def _do_goto(self, language_id, uri, line, offset):
|
||||
results = self.lsp_controller.do_goto(language_id, uri, line, offset)
|
||||
|
||||
if len(results) == 1:
|
||||
result = results[0]
|
||||
file = result.uri[7:]
|
||||
line = result.range.end.line
|
||||
message = f"FILE|{file}:{line}"
|
||||
self._event_system.emit("post_file_to_ipc", message)
|
||||
def send_message(self, data: dict):
|
||||
self.client_ipc.send_manager_ipc_message( json.dumps(data) )
|
||||
|
||||
@ -1,21 +0,0 @@
|
||||
MIT License
|
||||
|
||||
Copyright (c) 2018 Avi Yeger
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
@ -1,6 +0,0 @@
|
||||
__all__ = []
|
||||
|
||||
from .json_rpc_endpoint import JsonRpcEndpoint
|
||||
from .lsp_client import LspClient
|
||||
from .lsp_endpoint import LspEndpoint
|
||||
from . import lsp_structs
|
||||
@ -1,105 +0,0 @@
|
||||
from __future__ import print_function
|
||||
|
||||
import threading
|
||||
import json
|
||||
|
||||
from . import lsp_structs
|
||||
|
||||
|
||||
|
||||
JSON_RPC_REQ_FORMAT = "Content-Length: {json_string_len}\r\n\r\n{json_string}"
|
||||
LEN_HEADER = "Content-Length: "
|
||||
TYPE_HEADER = "Content-Type: "
|
||||
|
||||
|
||||
# TODO: add content-type
|
||||
|
||||
|
||||
class MyEncoder(json.JSONEncoder):
|
||||
"""
|
||||
Encodes an object in JSON
|
||||
"""
|
||||
|
||||
def default(self, o): # pylint: disable=E0202
|
||||
return o.__dict__
|
||||
|
||||
|
||||
class JsonRpcEndpoint(object):
|
||||
'''
|
||||
Thread safe JSON RPC endpoint implementation. Responsible to recieve and
|
||||
send JSON RPC messages, as described in the protocol. More information can
|
||||
be found: https://www.jsonrpc.org/
|
||||
'''
|
||||
|
||||
def __init__(self, stdin, stdout):
|
||||
self.stdin = stdin
|
||||
self.stdout = stdout
|
||||
self.read_lock = threading.Lock()
|
||||
self.write_lock = threading.Lock()
|
||||
|
||||
@staticmethod
|
||||
def __add_header(json_string):
|
||||
'''
|
||||
Adds a header for the given json string
|
||||
|
||||
:param str json_string: The string
|
||||
:return: the string with the header
|
||||
'''
|
||||
return JSON_RPC_REQ_FORMAT.format(json_string_len = len(json_string), json_string = json_string)
|
||||
|
||||
def send_request(self, message):
|
||||
'''
|
||||
Sends the given message.
|
||||
|
||||
:param dict message: The message to send.
|
||||
'''
|
||||
json_string = json.dumps(message, cls = MyEncoder)
|
||||
jsonrpc_req = self.__add_header(json_string)
|
||||
with self.write_lock:
|
||||
self.stdin.write(jsonrpc_req.encode())
|
||||
self.stdin.flush()
|
||||
|
||||
def recv_response(self):
|
||||
'''
|
||||
Recives a message.
|
||||
|
||||
:return: a message
|
||||
'''
|
||||
with self.read_lock:
|
||||
message_size = None
|
||||
while True:
|
||||
# read header
|
||||
line = self.stdout.readline()
|
||||
if not line:
|
||||
# server quit
|
||||
return None
|
||||
line = line.decode("utf-8")
|
||||
if not line.endswith("\r\n"):
|
||||
raise lsp_structs.ResponseError(
|
||||
lsp_structs.ErrorCodes.ParseError,
|
||||
"Bad header: missing newline")
|
||||
# remove the "\r\n"
|
||||
line = line[:-2]
|
||||
if line == "":
|
||||
# done with the headers
|
||||
break
|
||||
elif line.startswith(LEN_HEADER):
|
||||
line = line[len(LEN_HEADER):]
|
||||
if not line.isdigit():
|
||||
raise lsp_structs.ResponseError(
|
||||
lsp_structs.ErrorCodes.ParseError,
|
||||
"Bad header: size is not int")
|
||||
message_size = int(line)
|
||||
elif line.startswith(TYPE_HEADER):
|
||||
...
|
||||
else:
|
||||
raise lsp_structs.ResponseError(
|
||||
lsp_structs.ErrorCodes.ParseError,
|
||||
"Bad header: unkown header")
|
||||
if not message_size:
|
||||
raise lsp_structs.ResponseError(
|
||||
lsp_structs.ErrorCodes.ParseError,
|
||||
"Bad header: missing size")
|
||||
|
||||
jsonrpc_res = self.stdout.read(message_size).decode("utf-8")
|
||||
return json.loads(jsonrpc_res)
|
||||
@ -1,257 +0,0 @@
|
||||
# Python imports
|
||||
|
||||
# Lib imports
|
||||
|
||||
# Application imports
|
||||
from . import lsp_structs
|
||||
|
||||
|
||||
|
||||
class LspClient(object):
|
||||
def __init__(self, lsp_endpoint):
|
||||
"""
|
||||
Constructs a new LspClient instance.
|
||||
|
||||
:param lsp_endpoint: TODO
|
||||
"""
|
||||
|
||||
self.lsp_endpoint = lsp_endpoint
|
||||
|
||||
def initialize(self, processId, rootPath, rootUri, initializationOptions, capabilities, trace, workspaceFolders):
|
||||
"""
|
||||
The initialize request is sent as the first request from the client to the server. If the server receives a request or notification
|
||||
before the initialize request it should act as follows:
|
||||
|
||||
1. For a request the response should be an error with code: -32002. The message can be picked by the server.
|
||||
2. Notifications should be dropped, except for the exit notification. This will allow the exit of a server without an initialize request.
|
||||
|
||||
Until the server has responded to the initialize request with an InitializeResult, the client must not send any additional requests or
|
||||
notifications to the server. In addition the server is not allowed to send any requests or notifications to the client until it has responded
|
||||
with an InitializeResult, with the exception that during the initialize request the server is allowed to send the notifications window/showMessage,
|
||||
window/logMessage and telemetry/event as well as the window/showMessageRequest request to the client.
|
||||
|
||||
The initialize request may only be sent once.
|
||||
|
||||
:param int processId: The process Id of the parent process that started the server. Is null if the process has not been started by another process.
|
||||
If the parent process is not alive then the server should exit (see exit notification) its process.
|
||||
:param str rootPath: The rootPath of the workspace. Is null if no folder is open. Deprecated in favour of rootUri.
|
||||
:param DocumentUri rootUri: The rootUri of the workspace. Is null if no folder is open. If both `rootPath` and `rootUri` are set
|
||||
`rootUri` wins.
|
||||
:param any initializationOptions: User provided initialization options.
|
||||
:param ClientCapabilities capabilities: The capabilities provided by the client (editor or tool).
|
||||
:param Trace trace: The initial trace setting. If omitted trace is disabled ('off').
|
||||
:param list workspaceFolders: The workspace folders configured in the client when the server starts. This property is only available if the client supports workspace folders.
|
||||
It can be `null` if the client supports workspace folders but none are configured.
|
||||
"""
|
||||
|
||||
self.lsp_endpoint.start()
|
||||
return self.lsp_endpoint.call_method("initialize",
|
||||
processId = processId,
|
||||
rootPath = rootPath,
|
||||
rootUri = rootUri,
|
||||
initializationOptions = initializationOptions,
|
||||
capabilities = capabilities,
|
||||
trace = trace,
|
||||
workspaceFolders = workspaceFolders
|
||||
)
|
||||
|
||||
def initialized(self):
|
||||
"""
|
||||
The initialized notification is sent from the client to the server after the client received the result of the initialize request
|
||||
but before the client is sending any other request or notification to the server. The server can use the initialized notification
|
||||
for example to dynamically register capabilities. The initialized notification may only be sent once.
|
||||
"""
|
||||
|
||||
self.lsp_endpoint.send_notification("initialized")
|
||||
|
||||
def shutdown(self):
|
||||
"""
|
||||
"""
|
||||
|
||||
return self.lsp_endpoint.call_method("shutdown")
|
||||
|
||||
def exit(self):
|
||||
"""
|
||||
"""
|
||||
|
||||
self.lsp_endpoint.send_notification("exit")
|
||||
self.lsp_endpoint.stop()
|
||||
|
||||
|
||||
def didOpen(self, textDocument):
|
||||
"""
|
||||
The document open notification is sent from the client to the server to signal newly opened text documents. The document's truth is
|
||||
now managed by the client and the server must not try to read the document's truth using the document's uri. Open in this sense
|
||||
means it is managed by the client. It doesn't necessarily mean that its content is presented in an editor. An open notification must
|
||||
not be sent more than once without a corresponding close notification send before. This means open and close notification must be
|
||||
balanced and the max open count for a particular textDocument is one. Note that a server's ability to fulfill requests is independent
|
||||
of whether a text document is open or closed.
|
||||
|
||||
The DidOpenTextDocumentParams contain the language id the document is associated with. If the language Id of a document changes, the
|
||||
client needs to send a textDocument/didClose to the server followed by a textDocument/didOpen with the new language id if the server
|
||||
handles the new language id as well.
|
||||
|
||||
:param TextDocumentItem textDocument: The document that was opened.
|
||||
"""
|
||||
|
||||
return self.lsp_endpoint.send_notification("textDocument/didOpen", textDocument = textDocument)
|
||||
|
||||
def didSave(self, textDocument):
|
||||
"""
|
||||
:param TextDocumentIdentifier textDocument: The document that was saved.
|
||||
"""
|
||||
|
||||
return self.lsp_endpoint.send_notification("textDocument/didSave", textDocument = textDocument)
|
||||
|
||||
def didClose(self, textDocument):
|
||||
"""
|
||||
:param TextDocumentIdentifier textDocument: The document that was closed.
|
||||
"""
|
||||
return self.lsp_endpoint.send_notification("textDocument/didClose", textDocument = textDocument)
|
||||
|
||||
def didChange(self, textDocument, contentChanges):
|
||||
"""
|
||||
The document change notification is sent from the client to the server to signal changes to a text document.
|
||||
In 2.0 the shape of the params has changed to include proper version numbers and language ids.
|
||||
|
||||
:param TextDocumentItem textDocument: The text document.
|
||||
:param TextDocumentContentChangeEvent[] contentChanges: The actual content changes. The content changes describe single state changes
|
||||
to the document. So if there are two content changes c1 and c2 for a document in state S then c1 move the document
|
||||
to S' and c2 to S''.
|
||||
"""
|
||||
|
||||
return self.lsp_endpoint.send_notification("textDocument/didChange", textDocument = textDocument, contentChanges = contentChanges)
|
||||
|
||||
def documentSymbol(self, textDocument):
|
||||
"""
|
||||
The document symbol request is sent from the client to the server to
|
||||
return a flat list of all symbols found in a given text document.
|
||||
Neither the symbol's location range nor the symbol's container name
|
||||
should be used to infer a hierarchy.
|
||||
|
||||
:param TextDocumentItem textDocument: The text document.
|
||||
"""
|
||||
result_dict = self.lsp_endpoint.call_method( "textDocument/documentSymbol", textDocument=textDocument )
|
||||
|
||||
if not result_dict: return []
|
||||
return [lsp_structs.SymbolInformation(**sym) for sym in result_dict]
|
||||
|
||||
def declaration(self, textDocument, position):
|
||||
"""
|
||||
The go to declaration request is sent from the client to the server to
|
||||
resolve the declaration location of a symbol at a given text document
|
||||
position.
|
||||
|
||||
The result type LocationLink[] got introduce with version 3.14.0 and
|
||||
depends in the corresponding client capability
|
||||
`clientCapabilities.textDocument.declaration.linkSupport`.
|
||||
|
||||
:param TextDocumentItem textDocument: The text document.
|
||||
:param Position position: The position inside the text document.
|
||||
"""
|
||||
|
||||
result_dict = self.lsp_endpoint.call_method("textDocument/declaration",
|
||||
textDocument = textDocument,
|
||||
position = position
|
||||
)
|
||||
|
||||
if not result_dict: return []
|
||||
|
||||
if "uri" in result_dict:
|
||||
return lsp_structs.Location(**result_dict)
|
||||
|
||||
return [lsp_structs.Location(**loc) if "uri" in loc else lsp_structs.LinkLocation(**loc) for loc in result_dict]
|
||||
|
||||
def definition(self, textDocument, position):
|
||||
"""
|
||||
The goto definition request is sent from the client to the server to
|
||||
resolve the definition location of a symbol at a given text document
|
||||
position.
|
||||
|
||||
:param TextDocumentItem textDocument: The text document.
|
||||
:param Position position: The position inside the text document.
|
||||
"""
|
||||
|
||||
result_dict = self.lsp_endpoint.call_method("textDocument/definition",
|
||||
textDocument = textDocument,
|
||||
position = position
|
||||
)
|
||||
|
||||
if not result_dict: return []
|
||||
return [lsp_structs.Location(**loc) for loc in result_dict]
|
||||
|
||||
def typeDefinition(self, textDocument, position):
|
||||
"""
|
||||
The goto type definition request is sent from the client to the server
|
||||
to resolve the type definition location of a symbol at a given text
|
||||
document position.
|
||||
|
||||
:param TextDocumentItem textDocument: The text document.
|
||||
:param Position position: The position inside the text document.
|
||||
"""
|
||||
|
||||
result_dict = self.lsp_endpoint.call_method("textDocument/typeDefinition",
|
||||
textDocument = textDocument,
|
||||
position = position
|
||||
)
|
||||
|
||||
if not result_dict: return []
|
||||
return [lsp_structs.Location(**loc) for loc in result_dict]
|
||||
|
||||
def signatureHelp(self, textDocument, position):
|
||||
"""
|
||||
The signature help request is sent from the client to the server to
|
||||
request signature information at a given cursor position.
|
||||
|
||||
:param TextDocumentItem textDocument: The text document.
|
||||
:param Position position: The position inside the text document.
|
||||
"""
|
||||
|
||||
result_dict = self.lsp_endpoint.call_method( "textDocument/signatureHelp",
|
||||
textDocument = textDocument,
|
||||
position = position
|
||||
)
|
||||
|
||||
if not result_dict: return []
|
||||
return lsp_structs.SignatureHelp(**result_dict)
|
||||
|
||||
def completion(self, textDocument, position, context):
|
||||
"""
|
||||
The signature help request is sent from the client to the server to
|
||||
request signature information at a given cursor position.
|
||||
|
||||
:param TextDocumentItem textDocument: The text document.
|
||||
:param Position position: The position inside the text document.
|
||||
:param CompletionContext context: The completion context. This is only
|
||||
available if the client specifies
|
||||
to send this using `ClientCapabilities.textDocument.completion.contextSupport === true`
|
||||
"""
|
||||
|
||||
result_dict = self.lsp_endpoint.call_method("textDocument/completion",
|
||||
textDocument = textDocument,
|
||||
position = position,
|
||||
context = context
|
||||
)
|
||||
if not result_dict: return []
|
||||
|
||||
if "isIncomplete" in result_dict:
|
||||
return lsp_structs.CompletionList(**result_dict)
|
||||
|
||||
return [lsp_structs.CompletionItem(**loc) for loc in result_dict]
|
||||
|
||||
def references(self, textDocument, position):
|
||||
"""
|
||||
The references request is sent from the client to the server to resolve
|
||||
project-wide references for the symbol denoted by the given text
|
||||
document position.
|
||||
|
||||
:param TextDocumentItem textDocument: The text document.
|
||||
:param Position position: The position inside the text document.
|
||||
"""
|
||||
|
||||
result_dict = self.lsp_endpoint.call_method("textDocument/references",
|
||||
textDocument = textDocument,
|
||||
position = position)
|
||||
|
||||
if not result_dict: return []
|
||||
return [lsp_structs.Location(**loc) for loc in result_dict]
|
||||
@ -1,111 +0,0 @@
|
||||
from __future__ import print_function
|
||||
|
||||
import threading
|
||||
|
||||
from . import lsp_structs
|
||||
|
||||
|
||||
|
||||
class LspEndpoint(threading.Thread):
|
||||
def __init__(self, json_rpc_endpoint, method_callbacks = {}, notify_callbacks = {}, timeout = 2):
|
||||
threading.Thread.__init__(self)
|
||||
self.json_rpc_endpoint = json_rpc_endpoint
|
||||
self.notify_callbacks = notify_callbacks
|
||||
self.method_callbacks = method_callbacks
|
||||
self.event_dict = {}
|
||||
self.response_dict = {}
|
||||
self.next_id = 0
|
||||
self._timeout = timeout
|
||||
self.shutdown_flag = False
|
||||
|
||||
def handle_result(self, rpc_id, result, error):
|
||||
self.response_dict[rpc_id] = (result, error)
|
||||
cond = self.event_dict[rpc_id]
|
||||
cond.acquire()
|
||||
cond.notify()
|
||||
cond.release()
|
||||
|
||||
def stop(self):
|
||||
self.shutdown_flag = True
|
||||
|
||||
def run(self):
|
||||
while not self.shutdown_flag:
|
||||
try:
|
||||
jsonrpc_message = self.json_rpc_endpoint.recv_response()
|
||||
if jsonrpc_message is None: break
|
||||
|
||||
method = jsonrpc_message.get("method")
|
||||
result = jsonrpc_message.get("result")
|
||||
error = jsonrpc_message.get("error")
|
||||
rpc_id = jsonrpc_message.get("id")
|
||||
params = jsonrpc_message.get("params")
|
||||
|
||||
if method:
|
||||
if rpc_id is not None:
|
||||
if method not in self.method_callbacks:
|
||||
raise lsp_structs.ResponseError(
|
||||
lsp_structs.ErrorCodes.MethodNotFound,
|
||||
"Method not found: {method}"
|
||||
.format(method=method))
|
||||
result = self.method_callbacks[method](params)
|
||||
self.send_response(rpc_id, result, None)
|
||||
else:
|
||||
if method not in self.notify_callbacks:
|
||||
print("Notify method not found: {method}.".format(method=method))
|
||||
else:
|
||||
self.notify_callbacks[method](params)
|
||||
else:
|
||||
self.handle_result(rpc_id, result, error)
|
||||
except lsp_structs.ResponseError as e:
|
||||
self.send_response(rpc_id, None, e)
|
||||
|
||||
def send_response(self, id, result, error):
|
||||
message_dict = {}
|
||||
message_dict["jsonrpc"] = "2.0"
|
||||
message_dict["id"] = id
|
||||
|
||||
if result:
|
||||
message_dict["result"] = result
|
||||
if error:
|
||||
message_dict["error"] = error
|
||||
|
||||
self.json_rpc_endpoint.send_request(message_dict)
|
||||
|
||||
def send_message(self, method_name, params, id=None):
|
||||
message_dict = {}
|
||||
message_dict["jsonrpc"] = "2.0"
|
||||
|
||||
if id is not None:
|
||||
message_dict["id"] = id
|
||||
|
||||
message_dict["method"] = method_name
|
||||
message_dict["params"] = params
|
||||
|
||||
self.json_rpc_endpoint.send_request(message_dict)
|
||||
|
||||
def call_method(self, method_name, **kwargs):
|
||||
current_id = self.next_id
|
||||
self.next_id += 1
|
||||
cond = threading.Condition()
|
||||
self.event_dict[current_id] = cond
|
||||
|
||||
cond.acquire()
|
||||
self.send_message(method_name, kwargs, current_id)
|
||||
if self.shutdown_flag:
|
||||
return None
|
||||
|
||||
if not cond.wait(timeout=self._timeout):
|
||||
raise TimeoutError()
|
||||
cond.release()
|
||||
|
||||
self.event_dict.pop(current_id)
|
||||
result, error = self.response_dict.pop(current_id)
|
||||
if error:
|
||||
raise lsp_structs.ResponseError(error.get("code"),
|
||||
error.get("message"),
|
||||
error.get("data"))
|
||||
|
||||
return result
|
||||
|
||||
def send_notification(self, method_name, **kwargs):
|
||||
self.send_message(method_name, kwargs)
|
||||
@ -1,566 +0,0 @@
|
||||
import enum
|
||||
|
||||
|
||||
|
||||
def to_type(o, new_type):
|
||||
'''
|
||||
Helper funciton that receives an object or a dict and convert it to a new
|
||||
given type.
|
||||
|
||||
:param object|dict o: The object to convert
|
||||
:param Type new_type: The type to convert to.
|
||||
'''
|
||||
|
||||
return o if new_type == type(o) else new_type(**o)
|
||||
|
||||
|
||||
class Position(object):
|
||||
def __init__(self, line, character):
|
||||
"""
|
||||
Constructs a new Position instance.
|
||||
|
||||
:param int line: Line position in a document (zero-based).
|
||||
:param int character: Character offset on a line in a document
|
||||
(zero-based).
|
||||
"""
|
||||
self.line = line
|
||||
self.character = character
|
||||
|
||||
|
||||
class Range(object):
|
||||
def __init__(self, start, end):
|
||||
"""
|
||||
Constructs a new Range instance.
|
||||
|
||||
:param Position start: The range's start position.
|
||||
:param Position end: The range's end position.
|
||||
"""
|
||||
self.start = to_type(start, Position)
|
||||
self.end = to_type(end, Position)
|
||||
|
||||
|
||||
class Location(object):
|
||||
"""
|
||||
Represents a location inside a resource, such as a line inside a text file.
|
||||
"""
|
||||
|
||||
def __init__(self, uri, range):
|
||||
"""
|
||||
Constructs a new Location instance.
|
||||
|
||||
:param str uri: Resource file.
|
||||
:param Range range: The range inside the file
|
||||
"""
|
||||
self.uri = uri
|
||||
self.range = to_type(range, Range)
|
||||
|
||||
|
||||
class LocationLink(object):
|
||||
"""
|
||||
Represents a link between a source and a target location.
|
||||
"""
|
||||
|
||||
def __init__(self, originSelectionRange, targetUri, targetRange, targetSelectionRange):
|
||||
"""
|
||||
Constructs a new LocationLink instance.
|
||||
|
||||
:param Range originSelectionRange: Span of the origin of this link.
|
||||
Used as the underlined span for mouse interaction. Defaults to the word range at the mouse position.
|
||||
:param str targetUri: The target resource identifier of this link.
|
||||
:param Range targetRange: The full target range of this link. If the target for example is a symbol then target
|
||||
range is the range enclosing this symbol not including leading/trailing whitespace but everything else
|
||||
like comments. This information is typically used to highlight the range in the editor.
|
||||
:param Range targetSelectionRange: The range that should be selected and revealed when this link is being followed,
|
||||
e.g the name of a function. Must be contained by the the `targetRange`. See also `DocumentSymbol#range`
|
||||
"""
|
||||
self.originSelectionRange = to_type(originSelectionRange, Range)
|
||||
self.targetUri = targetUri
|
||||
self.targetRange = to_type(targetRange, Range)
|
||||
self.targetSelectionRange = to_type(targetSelectionRange, Range)
|
||||
|
||||
|
||||
class Diagnostic(object):
|
||||
def __init__(self, range, severity, code, source, message, relatedInformation):
|
||||
"""
|
||||
Constructs a new Diagnostic instance.
|
||||
:param Range range: The range at which the message applies.Resource file.
|
||||
:param int severity: The diagnostic's severity. Can be omitted. If omitted it is up to the
|
||||
client to interpret diagnostics as error, warning, info or hint.
|
||||
:param str code: The diagnostic's code, which might appear in the user interface.
|
||||
:param str source: A human-readable string describing the source of this
|
||||
diagnostic, e.g. 'typescript' or 'super lint'.
|
||||
:param str message: The diagnostic's message.
|
||||
:param list relatedInformation: An array of related diagnostic information, e.g. when symbol-names within
|
||||
a scope collide all definitions can be marked via this property.
|
||||
"""
|
||||
self.range = range
|
||||
self.severity = severity
|
||||
self.code = code
|
||||
self.source = source
|
||||
self.message = message
|
||||
self.relatedInformation = relatedInformation
|
||||
|
||||
|
||||
class DiagnosticSeverity(object):
|
||||
Error = 1
|
||||
Warning = 2 # TODO: warning is known in python
|
||||
Information = 3
|
||||
Hint = 4
|
||||
|
||||
|
||||
class DiagnosticRelatedInformation(object):
|
||||
def __init__(self, location, message):
|
||||
"""
|
||||
Constructs a new Diagnostic instance.
|
||||
:param Location location: The location of this related diagnostic information.
|
||||
:param str message: The message of this related diagnostic information.
|
||||
"""
|
||||
self.location = location
|
||||
self.message = message
|
||||
|
||||
|
||||
class Command(object):
|
||||
def __init__(self, title, command, arguments):
|
||||
"""
|
||||
Constructs a new Diagnostic instance.
|
||||
:param str title: Title of the command, like `save`.
|
||||
:param str command: The identifier of the actual command handler.
|
||||
:param list argusments: Arguments that the command handler should be invoked with.
|
||||
"""
|
||||
self.title = title
|
||||
self.command = command
|
||||
self.arguments = arguments
|
||||
|
||||
|
||||
class TextDocumentItem(object):
|
||||
"""
|
||||
An item to transfer a text document from the client to the server.
|
||||
"""
|
||||
def __init__(self, uri, languageId, version, text):
|
||||
"""
|
||||
Constructs a new Diagnostic instance.
|
||||
|
||||
:param DocumentUri uri: Title of the command, like `save`.
|
||||
:param str languageId: The identifier of the actual command handler.
|
||||
:param int version: Arguments that the command handler should be invoked with.
|
||||
:param str text: Arguments that the command handler should be invoked with.
|
||||
"""
|
||||
self.uri = uri
|
||||
self.languageId = languageId
|
||||
self.version = version
|
||||
self.text = text
|
||||
|
||||
|
||||
class TextDocumentIdentifier(object):
|
||||
"""
|
||||
Text documents are identified using a URI. On the protocol level, URIs are passed as strings.
|
||||
"""
|
||||
def __init__(self, uri):
|
||||
"""
|
||||
Constructs a new TextDocumentIdentifier instance.
|
||||
|
||||
:param DocumentUri uri: The text document's URI.
|
||||
"""
|
||||
self.uri = uri
|
||||
|
||||
|
||||
class VersionedTextDocumentIdentifier(TextDocumentIdentifier):
|
||||
"""
|
||||
An identifier to denote a specific version of a text document.
|
||||
"""
|
||||
def __init__(self, uri, version):
|
||||
"""
|
||||
Constructs a new TextDocumentIdentifier instance.
|
||||
|
||||
:param DocumentUri uri: The text document's URI.
|
||||
:param int version: The version number of this document. If a versioned
|
||||
text document identifier is sent from the server to the client and
|
||||
the file is not open in the editor (the server has not received an
|
||||
open notification before) the server can send `null` to indicate
|
||||
that the version is known and the content on disk is the truth (as
|
||||
speced with document content ownership).
|
||||
The version number of a document will increase after each change, including
|
||||
undo/redo. The number doesn't need to be consecutive.
|
||||
"""
|
||||
super(VersionedTextDocumentIdentifier, self).__init__(uri)
|
||||
self.version = version
|
||||
|
||||
|
||||
class TextDocumentContentChangeEvent(object):
|
||||
"""
|
||||
An event describing a change to a text document. If range and rangeLength are omitted
|
||||
the new text is considered to be the full content of the document.
|
||||
"""
|
||||
def __init__(self, range, rangeLength, text):
|
||||
"""
|
||||
Constructs a new TextDocumentContentChangeEvent instance.
|
||||
|
||||
:param Range range: The range of the document that changed.
|
||||
:param int rangeLength: The length of the range that got replaced.
|
||||
:param str text: The new text of the range/document.
|
||||
"""
|
||||
self.range = range
|
||||
self.rangeLength = rangeLength
|
||||
self.text = text
|
||||
|
||||
|
||||
class TextDocumentPositionParams(object):
|
||||
"""
|
||||
A parameter literal used in requests to pass a text document and a position inside that document.
|
||||
"""
|
||||
def __init__(self, textDocument, position):
|
||||
"""
|
||||
Constructs a new TextDocumentPositionParams instance.
|
||||
|
||||
:param TextDocumentIdentifier textDocument: The text document.
|
||||
:param Position position: The position inside the text document.
|
||||
"""
|
||||
self.textDocument = textDocument
|
||||
self.position = position
|
||||
|
||||
|
||||
class LANGUAGE_IDENTIFIER(object):
|
||||
BAT = "bat"
|
||||
BIBTEX = "bibtex"
|
||||
CLOJURE = "clojure"
|
||||
COFFESCRIPT = "coffeescript"
|
||||
C = "c"
|
||||
CPP = "cpp"
|
||||
CSHARP = "csharp"
|
||||
CSS = "css"
|
||||
DIFF = "diff"
|
||||
DOCKERFILE = "dockerfile"
|
||||
FSHARP = "fsharp"
|
||||
GIT_COMMIT = "git-commit"
|
||||
GIT_REBASE = "git-rebase"
|
||||
GO = "go"
|
||||
GROOVY = "groovy"
|
||||
HANDLEBARS = "handlebars"
|
||||
HTML = "html"
|
||||
INI = "ini"
|
||||
JAVA = "java"
|
||||
JAVASCRIPT = "javascript"
|
||||
JSON = "json"
|
||||
LATEX = "latex"
|
||||
LESS = "less"
|
||||
LUA = "lua"
|
||||
MAKEFILE = "makefile"
|
||||
MARKDOWN = "markdown"
|
||||
OBJECTIVE_C = "objective-c"
|
||||
OBJECTIVE_CPP = "objective-cpp"
|
||||
Perl = "perl"
|
||||
PHP = "php"
|
||||
POWERSHELL = "powershell"
|
||||
PUG = "jade"
|
||||
PYTHON = "python"
|
||||
R = "r"
|
||||
RAZOR = "razor"
|
||||
RUBY = "ruby"
|
||||
RUST = "rust"
|
||||
SASS = "sass"
|
||||
SCSS = "scss"
|
||||
ShaderLab = "shaderlab"
|
||||
SHELL_SCRIPT = "shellscript"
|
||||
SQL = "sql"
|
||||
SWIFT = "swift"
|
||||
TYPE_SCRIPT = "typescript"
|
||||
TEX = "tex"
|
||||
VB = "vb"
|
||||
XML = "xml"
|
||||
XSL = "xsl"
|
||||
YAML = "yaml"
|
||||
|
||||
|
||||
class SymbolKind(enum.Enum):
|
||||
File = 1
|
||||
Module = 2
|
||||
Namespace = 3
|
||||
Package = 4
|
||||
Class = 5
|
||||
Method = 6
|
||||
Property = 7
|
||||
Field = 8
|
||||
Constructor = 9
|
||||
Enum = 10
|
||||
Interface = 11
|
||||
Function = 12
|
||||
Variable = 13
|
||||
Constant = 14
|
||||
String = 15
|
||||
Number = 16
|
||||
Boolean = 17
|
||||
Array = 18
|
||||
Object = 19
|
||||
Key = 20
|
||||
Null = 21
|
||||
EnumMember = 22
|
||||
Struct = 23
|
||||
Event = 24
|
||||
Operator = 25
|
||||
TypeParameter = 26
|
||||
|
||||
|
||||
class SymbolInformation(object):
|
||||
"""
|
||||
Represents information about programming constructs like variables, classes, interfaces etc.
|
||||
"""
|
||||
def __init__(self, name, kind, location, containerName = None, deprecated = False):
|
||||
"""
|
||||
Constructs a new SymbolInformation instance.
|
||||
|
||||
:param str name: The name of this symbol.
|
||||
:param int kind: The kind of this symbol.
|
||||
:param bool Location: The location of this symbol. The location's range is used by a tool
|
||||
to reveal the location in the editor. If the symbol is selected in the
|
||||
tool the range's start information is used to position the cursor. So
|
||||
the range usually spans more then the actual symbol's name and does
|
||||
normally include things like visibility modifiers.
|
||||
|
||||
The range doesn't have to denote a node range in the sense of a abstract
|
||||
syntax tree. It can therefore not be used to re-construct a hierarchy of
|
||||
the symbols.
|
||||
:param str containerName: The name of the symbol containing this symbol. This information is for
|
||||
user interface purposes (e.g. to render a qualifier in the user interface
|
||||
if necessary). It can't be used to re-infer a hierarchy for the document
|
||||
symbols.
|
||||
:param bool deprecated: Indicates if this symbol is deprecated.
|
||||
"""
|
||||
self.name = name
|
||||
self.kind = SymbolKind(kind)
|
||||
self.deprecated = deprecated
|
||||
self.location = to_type(location, Location)
|
||||
self.containerName = containerName
|
||||
|
||||
|
||||
class ParameterInformation(object):
|
||||
"""
|
||||
Represents a parameter of a callable-signature. A parameter can
|
||||
have a label and a doc-comment.
|
||||
"""
|
||||
def __init__(self, label, documentation = ""):
|
||||
"""
|
||||
Constructs a new ParameterInformation instance.
|
||||
|
||||
:param str label: The label of this parameter. Will be shown in the UI.
|
||||
:param str documentation: The human-readable doc-comment of this parameter. Will be shown in the UI but can be omitted.
|
||||
"""
|
||||
self.label = label
|
||||
self.documentation = documentation
|
||||
|
||||
|
||||
class SignatureInformation(object):
|
||||
"""
|
||||
Represents the signature of something callable. A signature
|
||||
can have a label, like a function-name, a doc-comment, and
|
||||
a set of parameters.
|
||||
"""
|
||||
def __init__(self, label, documentation = "", parameters = []):
|
||||
"""
|
||||
Constructs a new SignatureInformation instance.
|
||||
|
||||
:param str label: The label of this signature. Will be shown in the UI.
|
||||
:param str documentation: The human-readable doc-comment of this signature. Will be shown in the UI but can be omitted.
|
||||
:param ParameterInformation[] parameters: The parameters of this signature.
|
||||
"""
|
||||
self.label = label
|
||||
self.documentation = documentation
|
||||
self.parameters = [to_type(parameter, ParameterInformation) for parameter in parameters]
|
||||
|
||||
|
||||
class SignatureHelp(object):
|
||||
"""
|
||||
Signature help represents the signature of something
|
||||
callable. There can be multiple signature but only one
|
||||
active and only one active parameter.
|
||||
"""
|
||||
def __init__(self, signatures, activeSignature = 0, activeParameter = 0):
|
||||
"""
|
||||
Constructs a new SignatureHelp instance.
|
||||
|
||||
:param SignatureInformation[] signatures: One or more signatures.
|
||||
:param int activeSignature:
|
||||
:param int activeParameter:
|
||||
"""
|
||||
self.signatures = [to_type(signature, SignatureInformation) for signature in signatures]
|
||||
self.activeSignature = activeSignature
|
||||
self.activeParameter = activeParameter
|
||||
|
||||
|
||||
class CompletionTriggerKind(object):
|
||||
Invoked = 1
|
||||
TriggerCharacter = 2
|
||||
TriggerForIncompleteCompletions = 3
|
||||
|
||||
|
||||
class CompletionContext(object):
|
||||
"""
|
||||
Contains additional information about the context in which a completion request is triggered.
|
||||
"""
|
||||
def __init__(self, triggerKind, triggerCharacter = None):
|
||||
"""
|
||||
Constructs a new CompletionContext instance.
|
||||
|
||||
:param CompletionTriggerKind triggerKind: How the completion was triggered.
|
||||
:param str triggerCharacter: The trigger character (a single character) that has trigger code complete.
|
||||
Is undefined if `triggerKind !== CompletionTriggerKind.TriggerCharacter`
|
||||
"""
|
||||
self.triggerKind = triggerKind
|
||||
if triggerCharacter:
|
||||
self.triggerCharacter = triggerCharacter
|
||||
|
||||
|
||||
class TextEdit(object):
|
||||
"""
|
||||
A textual edit applicable to a text document.
|
||||
"""
|
||||
def __init__(self, range, newText):
|
||||
"""
|
||||
:param Range range: The range of the text document to be manipulated. To insert
|
||||
text into a document create a range where start === end.
|
||||
:param str newText: The string to be inserted. For delete operations use an empty string.
|
||||
"""
|
||||
self.range = range
|
||||
self.newText = newText
|
||||
|
||||
|
||||
class InsertTextFormat(object):
|
||||
PlainText = 1
|
||||
Snippet = 2
|
||||
|
||||
|
||||
class CompletionItem(object):
|
||||
"""
|
||||
"""
|
||||
def __init__(self, label, \
|
||||
kind = None, \
|
||||
detail = None, \
|
||||
documentation = None, \
|
||||
deprecated = None, \
|
||||
preselect = None, \
|
||||
sortText = None, \
|
||||
filterText = None, \
|
||||
insertText = None, \
|
||||
insertTextFormat = None, \
|
||||
textEdit = None, \
|
||||
additionalTextEdits = None, \
|
||||
commitCharacters = None, \
|
||||
command = None, \
|
||||
data = None, \
|
||||
score = 0.0
|
||||
):
|
||||
"""
|
||||
:param str label: The label of this completion item. By default also the text that is inserted when selecting
|
||||
this completion.
|
||||
:param int kind: The kind of this completion item. Based of the kind an icon is chosen by the editor.
|
||||
:param str detail: A human-readable string with additional information about this item, like type or symbol information.
|
||||
:param tr ocumentation: A human-readable string that represents a doc-comment.
|
||||
:param bool deprecated: Indicates if this item is deprecated.
|
||||
:param bool preselect: Select this item when showing. Note: that only one completion item can be selected and that the
|
||||
tool / client decides which item that is. The rule is that the first item of those that match best is selected.
|
||||
:param str sortText: A string that should be used when comparing this item with other items. When `falsy` the label is used.
|
||||
:param str filterText: A string that should be used when filtering a set of completion items. When `falsy` the label is used.
|
||||
:param str insertText: A string that should be inserted into a document when selecting this completion. When `falsy` the label is used.
|
||||
The `insertText` is subject to interpretation by the client side. Some tools might not take the string literally. For example
|
||||
VS Code when code complete is requested in this example `con<cursor position>` and a completion item with an `insertText` of `console` is provided it
|
||||
will only insert `sole`. Therefore it is recommended to use `textEdit` instead since it avoids additional client side interpretation.
|
||||
@deprecated Use textEdit instead.
|
||||
:param InsertTextFormat insertTextFormat: The format of the insert text. The format applies to both the `insertText` property
|
||||
and the `newText` property of a provided `textEdit`.
|
||||
:param TextEdit textEdit: An edit which is applied to a document when selecting this completion. When an edit is provided the value of `insertText` is ignored.
|
||||
Note:* The range of the edit must be a single line range and it must contain the position at which completion
|
||||
has been requested.
|
||||
:param TextEdit additionalTextEdits: An optional array of additional text edits that are applied when selecting this completion.
|
||||
Edits must not overlap (including the same insert position) with the main edit nor with themselves.
|
||||
Additional text edits should be used to change text unrelated to the current cursor position
|
||||
(for example adding an import statement at the top of the file if the completion item will
|
||||
insert an unqualified type).
|
||||
:param str commitCharacters: An optional set of characters that when pressed while this completion is active will accept it first and
|
||||
then type that character. *Note* that all commit characters should have `length=1` and that superfluous
|
||||
characters will be ignored.
|
||||
:param Command command: An optional command that is executed *after* inserting this completion. Note: that
|
||||
additional modifications to the current document should be described with the additionalTextEdits-property.
|
||||
:param data: An data entry field that is preserved on a completion item between a completion and a completion resolve request.
|
||||
:param float score: Score of the code completion item.
|
||||
"""
|
||||
self.label = label
|
||||
self.kind = kind
|
||||
self.detail = detail
|
||||
self.documentation = documentation
|
||||
self.deprecated = deprecated
|
||||
self.preselect = preselect
|
||||
self.sortText = sortText
|
||||
self.filterText = filterText
|
||||
self.insertText = insertText
|
||||
self.insertTextFormat = insertTextFormat
|
||||
self.textEdit = textEdit
|
||||
self.additionalTextEdits = additionalTextEdits
|
||||
self.commitCharacters = commitCharacters
|
||||
self.command = command
|
||||
self.data = data
|
||||
self.score = score
|
||||
|
||||
|
||||
class CompletionItemKind(enum.Enum):
|
||||
Text = 1
|
||||
Method = 2
|
||||
Function = 3
|
||||
Constructor = 4
|
||||
Field = 5
|
||||
Variable = 6
|
||||
Class = 7
|
||||
Interface = 8
|
||||
Module = 9
|
||||
Property = 10
|
||||
Unit = 11
|
||||
Value = 12
|
||||
Enum = 13
|
||||
Keyword = 14
|
||||
Snippet = 15
|
||||
Color = 16
|
||||
File = 17
|
||||
Reference = 18
|
||||
Folder = 19
|
||||
EnumMember = 20
|
||||
Constant = 21
|
||||
Struct = 22
|
||||
Event = 23
|
||||
Operator = 24
|
||||
TypeParameter = 25
|
||||
|
||||
|
||||
class CompletionList(object):
|
||||
"""
|
||||
Represents a collection of [completion items](#CompletionItem) to be preselect in the editor.
|
||||
"""
|
||||
def __init__(self, isIncomplete, items):
|
||||
"""
|
||||
Constructs a new CompletionContext instance.
|
||||
|
||||
:param bool isIncomplete: This list it not complete. Further typing should result in recomputing this list.
|
||||
:param CompletionItem items: The completion items.
|
||||
"""
|
||||
self.isIncomplete = isIncomplete
|
||||
self.items = [to_type(i, CompletionItem) for i in items]
|
||||
|
||||
class ErrorCodes(enum.Enum):
|
||||
# Defined by JSON RPC
|
||||
ParseError = -32700
|
||||
InvalidRequest = -32600
|
||||
MethodNotFound = -32601
|
||||
InvalidParams = -32602
|
||||
InternalError = -32603
|
||||
serverErrorStart = -32099
|
||||
serverErrorEnd = -32000
|
||||
ServerNotInitialized = -32002
|
||||
UnknownErrorCode = -32001
|
||||
|
||||
# Defined by the protocol.
|
||||
RequestCancelled = -32800
|
||||
ContentModified = -32801
|
||||
|
||||
class ResponseError(Exception):
|
||||
def __init__(self, code, message, data = None):
|
||||
self.code = code
|
||||
self.message = message
|
||||
if data:
|
||||
self.data = data
|
||||
@ -1,3 +0,0 @@
|
||||
"""
|
||||
Pligin Module
|
||||
"""
|
||||
@ -1,3 +0,0 @@
|
||||
"""
|
||||
Pligin Package
|
||||
"""
|
||||
@ -1,14 +0,0 @@
|
||||
{
|
||||
"manifest": {
|
||||
"name": "LSP Manager",
|
||||
"author": "ITDominator",
|
||||
"version": "0.0.1",
|
||||
"credit": "",
|
||||
"support": "",
|
||||
"requests": {
|
||||
"pass_events": "true",
|
||||
"pass_ui_objects": ["separator_right"],
|
||||
"bind_keys": ["LSP Manager Toggle||tggl_lsp_window:<Control>l"]
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1,248 +0,0 @@
|
||||
# Python imports
|
||||
import signal
|
||||
import subprocess
|
||||
import json
|
||||
|
||||
# Lib imports
|
||||
import gi
|
||||
gi.require_version('Gtk', '3.0')
|
||||
from gi.repository import Gtk
|
||||
|
||||
# Application imports
|
||||
from plugins.plugin_base import PluginBase
|
||||
from .client_ipc import ClientIPC
|
||||
|
||||
|
||||
|
||||
class Plugin(PluginBase):
|
||||
def __init__(self):
|
||||
|
||||
super().__init__()
|
||||
self.name = "LSP Manager" # NOTE: Need to remove after establishing private bidirectional 1-1 message bus
|
||||
# where self.name should not be needed for message comms
|
||||
self.ws_config_file = "config.json"
|
||||
self.ws_config: dict = {}
|
||||
self.lsp_manager_proc = None
|
||||
self.lsp_window = None
|
||||
|
||||
|
||||
def generate_reference_ui_element(self):
|
||||
...
|
||||
|
||||
def run(self):
|
||||
try:
|
||||
with open(self.ws_config_file) as f:
|
||||
self.ws_config = json.load(f)["websocket"]
|
||||
except Exception as e:
|
||||
raise Exception(f"Couldn't load config.json...\n{repr(e)}")
|
||||
|
||||
self.lsp_window = Gtk.Window()
|
||||
box1 = Gtk.Box()
|
||||
box2 = Gtk.Box()
|
||||
start_btn = Gtk.Button(label = "Start LSP Manager")
|
||||
stop_btn = Gtk.Button(label = "Stop LSP Manager")
|
||||
pid_label = Gtk.Label(label = "LSP PID: ")
|
||||
|
||||
box1.set_orientation( Gtk.Orientation.VERTICAL )
|
||||
|
||||
self.lsp_window.set_deletable(False)
|
||||
self.lsp_window.set_skip_pager_hint(True)
|
||||
self.lsp_window.set_skip_taskbar_hint(True)
|
||||
self.lsp_window.set_title("LSP Manager")
|
||||
self.lsp_window.set_size_request(480, 320)
|
||||
|
||||
start_btn.connect("clicked", self.start_lsp_manager)
|
||||
stop_btn.connect("clicked", self.stop_lsp_manager)
|
||||
|
||||
box1.add(pid_label)
|
||||
box2.add(start_btn)
|
||||
box2.add(stop_btn)
|
||||
box1.add(box2)
|
||||
self.lsp_window.add(box1)
|
||||
|
||||
box1.show_all()
|
||||
|
||||
self.inner_subscribe_to_events()
|
||||
|
||||
def _shutting_down(self):
|
||||
self.stop_lsp_manager()
|
||||
|
||||
def _tear_down(self, widget, eve):
|
||||
return True
|
||||
|
||||
def _tggl_lsp_window(self):
|
||||
if not self.lsp_window.is_visible():
|
||||
self.lsp_window.show()
|
||||
else:
|
||||
self.lsp_window.hide()
|
||||
|
||||
def subscribe_to_events(self):
|
||||
self._event_system.subscribe("tggl_lsp_window", self._tggl_lsp_window)
|
||||
|
||||
def inner_subscribe_to_events(self):
|
||||
self._event_system.subscribe("shutting_down", self._shutting_down)
|
||||
|
||||
self._event_system.subscribe("textDocument/didOpen", self._lsp_did_open)
|
||||
self._event_system.subscribe("textDocument/didSave", self._lsp_did_save)
|
||||
self._event_system.subscribe("textDocument/didClose", self._lsp_did_close)
|
||||
self._event_system.subscribe("textDocument/didChange", self._lsp_did_change)
|
||||
self._event_system.subscribe("textDocument/definition", self._lsp_goto)
|
||||
self._event_system.subscribe("textDocument/completion", self._lsp_completion)
|
||||
|
||||
def start_lsp_manager(self, button):
|
||||
if self.lsp_manager_proc: return
|
||||
self.lsp_manager_proc = subprocess.Popen(["python", "/opt/lsp-manager.zip"])
|
||||
# self.lsp_manager_proc = subprocess.Popen(["lsp-manager"])
|
||||
self._load_client_ipc_server()
|
||||
|
||||
def _load_client_ipc_server(self):
|
||||
self.client_ipc = ClientIPC()
|
||||
self.client_ipc.set_event_system(self._event_system)
|
||||
self._ipc_realization_check(self.client_ipc)
|
||||
|
||||
if not self.client_ipc.is_ipc_alive:
|
||||
raise AppLaunchException(f"LSP IPC Server Already Exists...")
|
||||
|
||||
def _ipc_realization_check(self, ipc_server):
|
||||
try:
|
||||
ipc_server.create_ipc_listener()
|
||||
except Exception:
|
||||
ipc_server.send_test_ipc_message()
|
||||
|
||||
try:
|
||||
ipc_server.create_ipc_listener()
|
||||
except Exception as e:
|
||||
...
|
||||
|
||||
def stop_lsp_manager(self, button = None):
|
||||
if not self.lsp_manager_proc: return
|
||||
if not self.lsp_manager_proc.poll() is None:
|
||||
self.lsp_manager_proc = None
|
||||
return
|
||||
|
||||
self.lsp_manager_proc.terminate()
|
||||
self.client_ipc.is_ipc_alive = False
|
||||
self.lsp_manager_proc = None
|
||||
|
||||
def _lsp_did_open(self, language_id: str, uri: str, text: str):
|
||||
if not self.lsp_manager_proc: return
|
||||
|
||||
data = {
|
||||
"method": "textDocument/didOpen",
|
||||
"language_id": language_id,
|
||||
"uri": uri,
|
||||
"version": -1,
|
||||
"text": text,
|
||||
"line": -1,
|
||||
"column": -1,
|
||||
"char": ""
|
||||
}
|
||||
|
||||
self.send_message(data)
|
||||
|
||||
def _lsp_did_save(self, uri: str, text: str):
|
||||
if not self.lsp_manager_proc: return
|
||||
|
||||
data = {
|
||||
"method": "textDocument/didSave",
|
||||
"language_id": "",
|
||||
"uri": uri,
|
||||
"version": -1,
|
||||
"text": text,
|
||||
"line": -1,
|
||||
"column": -1,
|
||||
"char": ""
|
||||
}
|
||||
|
||||
self.send_message(data)
|
||||
|
||||
def _lsp_did_close(self, uri: str):
|
||||
if not self.lsp_manager_proc: return
|
||||
|
||||
data = {
|
||||
"method": "textDocument/didClose",
|
||||
"language_id": "",
|
||||
"uri": uri,
|
||||
"version": -1,
|
||||
"text": "",
|
||||
"line": -1,
|
||||
"column": -1,
|
||||
"char": ""
|
||||
}
|
||||
|
||||
self.send_message(data)
|
||||
|
||||
def _lsp_did_change(self, language_id: str, uri: str, buffer):
|
||||
if not self.lsp_manager_proc: return
|
||||
|
||||
iter = buffer.get_iter_at_mark( buffer.get_insert() )
|
||||
line = iter.get_line()
|
||||
column = iter.get_line_offset()
|
||||
start = iter.copy()
|
||||
end = iter.copy()
|
||||
|
||||
start.backward_line()
|
||||
start.forward_line()
|
||||
end.forward_to_line_end()
|
||||
|
||||
text = buffer.get_text(start, end, include_hidden_chars = False)
|
||||
data = {
|
||||
"method": "textDocument/didChange",
|
||||
"language_id": language_id,
|
||||
"uri": uri,
|
||||
"version": buffer.version_id,
|
||||
"text": text,
|
||||
"line": line,
|
||||
"column": column,
|
||||
"char": ""
|
||||
}
|
||||
|
||||
self.send_message(data)
|
||||
|
||||
def _lsp_goto(self, language_id: str, uri: str, line: int, column: int):
|
||||
if not self.lsp_manager_proc: return
|
||||
|
||||
data = {
|
||||
"method": "textDocument/definition",
|
||||
"language_id": language_id,
|
||||
"uri": uri,
|
||||
"version": -1,
|
||||
"text": "",
|
||||
"line": line,
|
||||
"column": column,
|
||||
"char": ""
|
||||
}
|
||||
|
||||
self.send_message(data)
|
||||
|
||||
def _lsp_completion(self, source_view):
|
||||
if not self.lsp_manager_proc: return
|
||||
|
||||
filepath = source_view.get_current_file()
|
||||
if not filepath: return
|
||||
|
||||
uri = filepath.get_uri()
|
||||
buffer = source_view.get_buffer()
|
||||
iter = buffer.get_iter_at_mark( buffer.get_insert() )
|
||||
line = iter.get_line()
|
||||
|
||||
char = iter.get_char()
|
||||
if iter.backward_char():
|
||||
char = iter.get_char()
|
||||
|
||||
column = iter.get_line_offset()
|
||||
data = {
|
||||
"method": "textDocument/completion",
|
||||
"language_id": source_view.get_filetype(),
|
||||
"uri": uri,
|
||||
"version": source_view.get_version_id(),
|
||||
"text": "",
|
||||
"line": line,
|
||||
"column": column,
|
||||
"char": char
|
||||
}
|
||||
|
||||
self.send_message(data)
|
||||
|
||||
def send_message(self, data: dict):
|
||||
self.client_ipc.send_manager_ipc_message( json.dumps(data) )
|
||||
Loading…
Reference in New Issue
Block a user