Merge pull request #23578 from jsbautista/changeDefaultEnvironment

PR: Restore functionality to open Main interpreter preferences from Python env statusbar widget

spyder/plugins/ipythonconsole/plugin.py

@@ -240,6 +240,10 @@ def on_initialize(self):
         widget = self.get_widget()
 
         # Main widget signals
+        # Connect signal to open preferences
+        widget.sig_open_preferences_requested.connect(
+            self._open_interpreter_preferences
+        )
         widget.sig_append_to_history_requested.connect(
             self.sig_append_to_history_requested)
         widget.sig_switch_to_plugin_requested.connect(self.switch_to_plugin)
@@ -597,6 +601,15 @@ def _rename_remote_clients(self, server_id):
     def _update_envs(self, envs):
         self.get_widget().update_envs(envs)
 
+    def _open_interpreter_preferences(self):
+        """Open the Preferences dialog in the main interpreter section."""
+        self._main.show_preferences()
+        preferences = self._main.preferences
+        container = preferences.get_container()
+        dlg = container.dialog
+        index = dlg.get_index_by_name("main_interpreter")
+        dlg.set_current_index(index)
+
     # ---- Public API
     # -------------------------------------------------------------------------
 

spyder/plugins/ipythonconsole/widgets/main_widget.py

@@ -108,6 +108,11 @@ class IPythonConsoleWidget(PluginMainWidget, CachedKernelMixin):
     """
 
     # Signals
+    sig_open_preferences_requested = Signal()
+    """
+    Signal to open the main interpreter preferences.
+    """
+
     sig_append_to_history_requested = Signal(str, str)
     """
     This signal is emitted when the plugin requires to add commands to a
@@ -388,6 +393,8 @@ def __init__(self, name=None, plugin=None, parent=None):
         self.pythonenv_status.sig_interpreter_changed.connect(
             self.sig_interpreter_changed
         )
+        self.pythonenv_status.sig_open_preferences_requested.connect(
+            self.sig_open_preferences_requested)
 
         # Initial value for the current working directory
         self._current_working_directory = get_home_dir()

spyder/plugins/ipythonconsole/widgets/status.py

@@ -9,19 +9,24 @@
 # Standard library imports
 import functools
 import logging
+import os
 import sys
 import textwrap
 
 # Third-party imports
 from IPython.core import release as ipython_release
-from qtpy.QtCore import Signal
+from qtpy.QtCore import QPoint, Signal
+from qtpy.QtGui import QFontMetrics
 from spyder_kernels.comms.frontendcomm import CommError
 from spyder_kernels.utils.pythonenv import PythonEnvInfo, PythonEnvType
 
 # Local imports
 from spyder.api.shellconnect.status import ShellConnectStatusBarWidget
 from spyder.api.translations import _
+from spyder.api.widgets.menus import SpyderMenu
 from spyder.config.base import running_in_ci
+from spyder.utils.qthelpers import add_actions, create_action
+from spyder.utils.stylesheet import MAC, WIN
 
 
 logger = logging.getLogger(__name__)
@@ -176,12 +181,20 @@ class PythonEnvironmentStatus(ShellConnectStatusBarWidget):
 
     ID = 'pythonenv_status'
     CONF_SECTION = 'ipython_console'
+    INTERACT_ON_CLICK = True
 
     sig_interpreter_changed = Signal(str)
 
+    sig_open_preferences_requested = Signal()
+    """
+    Signal to open the main interpreter preferences.
+    """
+
     def __init__(self, parent):
         self._current_env_info: PythonEnvInfo | None = None
         super().__init__(parent)
+        self.menu = SpyderMenu(self)
+        self.sig_clicked.connect(self.show_menu)
 
     # ---- StatusBarWidget API
     # -------------------------------------------------------------------------
@@ -255,3 +268,39 @@ def on_kernel_start(self, shellwidget):
         else:
             self.set_shellwidget(shellwidget)
             self.show()
+
+    def show_menu(self):
+        """Display a menu when clicking on the widget."""
+        self.menu.clear_actions()
+        text = _("Change default environment in Preferences...")
+        change_action = self.create_action(
+            "change_environment",
+            text=text,
+            triggered=self.open_interpreter_preferences,
+            register_action=False,
+        )
+        self.add_item_to_menu(change_action, self.menu)
+
+        x_offset = (
+            # Margin of menu items to left and right
+            2 * SpyderMenu.HORIZONTAL_MARGIN_FOR_ITEMS
+            # Padding of menu items to left and right
+            + 2 * SpyderMenu.HORIZONTAL_PADDING_FOR_ITEMS
+        )
+        y_offset = 4 if MAC else (3 if WIN else 2)
+
+        metrics = QFontMetrics(self.font())
+        rect = self.contentsRect()
+        pos = self.mapToGlobal(
+            rect.topLeft()
+            + QPoint(
+                -metrics.width(text) // 2 + x_offset,
+                -2 * self.parent().height() + y_offset,
+            )
+        )
+
+        self.menu.popup(pos)
+
+    def open_interpreter_preferences(self):
+        """Request to open the main interpreter preferences."""
+        self.sig_open_preferences_requested.emit()