Syspath

spyder/plugins/ipythonconsole/plugin.py

@@ -413,7 +413,7 @@ def on_working_directory_available(self):
     @on_plugin_available(plugin=Plugins.PythonpathManager)
     def on_pythonpath_manager_available(self):
         pythonpath_manager = self.get_plugin(Plugins.PythonpathManager)
-        pythonpath_manager.sig_pythonpath_changed.connect(self.update_path)
+        pythonpath_manager.sig_pythonpath_changed.connect(self.set_path)
 
     @on_plugin_teardown(plugin=Plugins.Preferences)
     def on_preferences_teardown(self):
@@ -464,7 +464,7 @@ def on_working_directory_teardown(self):
     @on_plugin_teardown(plugin=Plugins.PythonpathManager)
     def on_pythonpath_manager_teardown(self):
         pythonpath_manager = self.get_plugin(Plugins.PythonpathManager)
-        pythonpath_manager.sig_pythonpath_changed.disconnect(self.update_path)
+        pythonpath_manager.sig_pythonpath_changed.disconnect(self.set_path)
 
     def update_font(self):
         """Update font from Preferences"""
@@ -877,9 +877,9 @@ def save_working_directory(self, dirname):
         """
         self.get_widget().save_working_directory(dirname)
 
-    def update_path(self, path_dict, new_path_dict):
+    def set_path(self, path_dict, new_path_dict):
         """
-        Update path on consoles.
+        Set path on consoles.
 
         Both parameters have as keys paths and as value if the path
         should be used/is active (True) or not (False)
@@ -895,7 +895,8 @@ def update_path(self, path_dict, new_path_dict):
         -------
         None.
         """
-        self.get_widget().update_path(path_dict, new_path_dict)
+        syspath = [path for path, active in new_path_dict.items() if active]
+        self.get_widget().set_syspath(syspath)
 
     def restart(self):
         """

spyder/plugins/ipythonconsole/utils/kernelspec.py

@@ -160,12 +160,6 @@ def env(self):
         # Do not pass PYTHONPATH to kernels directly, spyder-ide/spyder#13519
         env_vars.pop('PYTHONPATH', None)
 
-        # List of paths declared by the user, plus project's path, to
-        # add to PYTHONPATH
-        pathlist = self.get_conf(
-            'spyder_pythonpath', default=[], section='pythonpath_manager')
-        pypath = os.pathsep.join(pathlist)
-
         # List of modules to exclude from our UMR
         umr_namelist = self.get_conf(
             'umr/namelist', section='main_interpreter')
@@ -184,7 +178,6 @@ def env(self):
             'SPY_JEDI_O': self.get_conf('jedi_completer'),
             'SPY_TESTING': running_under_pytest() or get_safe_mode(),
             'SPY_HIDE_CMD': self.get_conf('hide_cmd_windows'),
-            'SPY_PYTHONPATH': pypath,
         })
 
         # App considerations

spyder/plugins/ipythonconsole/utils/tests/test_spyder_kernel.py

@@ -36,9 +36,7 @@ def test_kernel_pypath(tmpdir, default_interpreter):
     kernel_spec = SpyderKernelSpec()
 
     # Check that PYTHONPATH is not in our kernelspec
-    # and pypath is in SPY_PYTHONPATH
     assert 'PYTHONPATH' not in kernel_spec.env
-    assert pypath in kernel_spec.env['SPY_PYTHONPATH']
 
     # Restore default values
     CONF.set('main_interpreter', 'default', True)

spyder/plugins/ipythonconsole/widgets/main_widget.py

@@ -2203,13 +2203,13 @@ def on_working_directory_changed(self, dirname):
         if dirname and osp.isdir(dirname):
             self.sig_current_directory_changed.emit(dirname)
 
-    def update_path(self, path_dict, new_path_dict):
+    def set_syspath(self, syspath):
         """Update path on consoles."""
         logger.debug("Update sys.path in all console clients")
         for client in self.clients:
             shell = client.shellwidget
             if shell is not None:
-                shell.update_syspath(path_dict, new_path_dict)
+                shell.set_syspath(syspath)
 
     def get_active_project_path(self):
         """Get the active project path."""

spyder/plugins/ipythonconsole/widgets/shell.py

@@ -408,6 +408,11 @@ def send_spyder_kernel_configuration(self):
         # Set current cwd
         self.set_cwd()
 
+        # Set pythonpath
+        self.set_syspath(self.get_conf(
+            'spyder_pythonpath', default=[], section='pythonpath_manager')
+        )
+
         # To apply style
         self.set_color_scheme(self.syntax_style, reset=False)
 
@@ -680,11 +685,11 @@ def set_color_scheme(self, color_scheme, reset=True):
             "color scheme", "dark" if not dark_color else "light"
         )
 
-    def update_syspath(self, path_dict, new_path_dict):
+    def set_syspath(self, syspath):
         """Update sys.path contents on kernel."""
-        self.call_kernel(
-            interrupt=True,
-            blocking=False).update_syspath(path_dict, new_path_dict)
+        self.set_kernel_configuration(
+            "syspath", syspath
+        )
 
     def request_syspath(self):
         """Ask the kernel for sys.path contents."""