lsp.py: only use urllib (as python3 is required)

1 files changed, 3 insertions, 6 deletions

diff --git a/pyGHDL/lsp/lsp.py b/pyGHDL/lsp/lsp.py
index 79ab39ce8..1806db8d8 100644
--- a/pyGHDL/lsp/lsp.py
+++ b/pyGHDL/lsp/lsp.py
@@ -1,12 +1,7 @@
 import os
 import logging
 import json
-
-try:
-    from urllib.parse import unquote, quote
-except ImportError:
-    from urllib2 import quote
-    from urlparse import unquote
+from urllib.parse import unquote, quote
 
 log = logging.getLogger("ghdl-ls")
 
@@ -36,6 +31,8 @@ class LSPConn:
 
 def path_from_uri(uri):
     # Convert file uri to path (strip html like head part)
+    # This is needed to get the root path and to load a document when the
+    # textual source is not present.
     if not uri.startswith("file://"):
         # No scheme
         return uri