From a10ed5327bbbc9d3321a3fb5260c0c6dba0d21b7 Mon Sep 17 00:00:00 2001
From: smathot <s.mathot@cogsci.nl>
Date: Tue, 22 Dec 2020 13:49:04 +0100
Subject: [PATCH 1/2] Minor fixes - Add CompletionItemKind - Don't require
 containerName in SumbolInformation

---
 pylspclient/lsp_structs.py | 62 +++++++++++++++++++++++++++-----------
 1 file changed, 45 insertions(+), 17 deletions(-)

diff --git a/pylspclient/lsp_structs.py b/pylspclient/lsp_structs.py
index 05ebe93..2681e96 100644
--- a/pylspclient/lsp_structs.py
+++ b/pylspclient/lsp_structs.py
@@ -176,8 +176,8 @@ def __init__(self, uri, version):
             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.
+        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
@@ -301,7 +301,7 @@ class SymbolInformation(object):
     """
     Represents information about programming constructs like variables, classes, interfaces etc.
     """
-    def __init__(self, name, kind, location, containerName, deprecated=False):
+    def __init__(self, name, kind, location, containerName=None, deprecated=False):
         """
         Constructs a new SymbolInformation instance.
 
@@ -481,6 +481,34 @@ def __init__(self, label, kind=None, detail=None, documentation=None, deprecated
         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 presented in the editor.
@@ -496,20 +524,20 @@ def __init__(self, isIncomplete, items):
         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
+    # 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):

From d2572c9f3836f8734ec37c5e5f59bb466a713882 Mon Sep 17 00:00:00 2001
From: smathot <s.mathot@cogsci.nl>
Date: Wed, 23 Dec 2020 11:42:36 +0100
Subject: [PATCH 2/2] LspEndpoint: add timeout

---
 pylspclient/lsp_endpoint.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/pylspclient/lsp_endpoint.py b/pylspclient/lsp_endpoint.py
index 8364d6f..28b1a2c 100644
--- a/pylspclient/lsp_endpoint.py
+++ b/pylspclient/lsp_endpoint.py
@@ -5,7 +5,7 @@
 
 
 class LspEndpoint(threading.Thread):
-    def __init__(self, json_rpc_endpoint, method_callbacks={}, notify_callbacks={}):
+    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
@@ -13,6 +13,7 @@ def __init__(self, json_rpc_endpoint, method_callbacks={}, notify_callbacks={}):
         self.event_dict = {}
         self.response_dict = {}
         self.next_id = 0
+        self._timeout = timeout
         self.shutdown_flag = False
 
 
@@ -93,7 +94,8 @@ def call_method(self, method_name, **kwargs):
         if self.shutdown_flag:
             return None
 
-        cond.wait()
+        if not cond.wait(timeout=self._timeout):
+            raise TimeoutError()
         cond.release()
 
         self.event_dict.pop(current_id)