From ab8daac9e5f09a3f63db00dbfbc30aba38af0ee4 Mon Sep 17 00:00:00 2001
From: Ryan Clary <rclary@trialphaenergy.com>
Date: Thu, 18 Mar 2021 20:23:57 -0700
Subject: [PATCH] * restart LSP server on preference update

---
 spyder/plugins/completion/providers/languageserver/provider.py | 3 ++-
 spyder/plugins/maininterpreter/confpage.py                     | 3 ++-
 spyder/plugins/maininterpreter/container.py                    | 3 ++-
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/spyder/plugins/completion/providers/languageserver/provider.py b/spyder/plugins/completion/providers/languageserver/provider.py
index a01be8c879f..98a5ac52c47 100644
--- a/spyder/plugins/completion/providers/languageserver/provider.py
+++ b/spyder/plugins/completion/providers/languageserver/provider.py
@@ -578,7 +578,8 @@ def on_pythonpath_option_update(self, value):
         self.update_lsp_configuration(python_only=True)
 
     @on_conf_change(section='main_interpreter',
-                    option=['default', 'custom_interpreter'])
+                    option=['default', 'custom_interpreter',
+                            'system_pythonpath'])
     def on_main_interpreter_change(self, option, value):
         if running_under_pytest():
             if not os.environ.get('SPY_TEST_USE_INTROSPECTION'):
diff --git a/spyder/plugins/maininterpreter/confpage.py b/spyder/plugins/maininterpreter/confpage.py
index 736a3576bf9..9db82b4a767 100644
--- a/spyder/plugins/maininterpreter/confpage.py
+++ b/spyder/plugins/maininterpreter/confpage.py
@@ -123,7 +123,8 @@ def setup_page(self):
             _("Use system PYTHONPATH"),
             'system_pythonpath',
             msg_info=_("Please note that these changes will "
-                       "be applied only to new consoles"),
+                       "be applied only to new consoles but "
+                       "and immediately to completions"),
             tip=_("For standalone applications, use your system PYTHONPATH")
         )
         pyexec_layout.addWidget(system_pythonpath)
diff --git a/spyder/plugins/maininterpreter/container.py b/spyder/plugins/maininterpreter/container.py
index 77d78011cf7..af613c4630c 100644
--- a/spyder/plugins/maininterpreter/container.py
+++ b/spyder/plugins/maininterpreter/container.py
@@ -51,7 +51,8 @@ def setup(self):
     def update_actions(self):
         pass
 
-    @on_conf_change(option=['default', 'custom_interpreter', 'custom'])
+    @on_conf_change(option=['default', 'custom_interpreter', 'custom',
+                            'system_pythonpath'])
     def section_conf_update(self, option, value):
         if option in ['default', 'custom_interpreter', 'custom'] and value:
             self._update_status()