Fixed references to get_theme() and set_theme().

Author: kmvanbrunt

CHANGELOG.md

@@ -95,8 +95,8 @@ prompt is displayed.
             - `RawTextCmd2HelpFormatter`
             - `TextGroup`
         - Replaced the global `APP_THEME` constant in `rich_utils.py` with `get_theme()` and
-          `set_theme()` functions to support lazy initialization and safer in-place updates of the
-          theme.
+          `set_theme()` functions in `theme.py` to support lazy initialization and safer in-place
+          updates of the theme.
     - Renamed `Cmd._command_parsers` to `Cmd.command_parsers`.
     - Removed `RichPrintKwargs` `TypedDict` in favor of using `Mapping[str, Any]`, allowing for
       greater flexibility in passing keyword arguments to `console.print()` calls.

cmd2/styles.py

@@ -14,7 +14,7 @@
 their own default styles.
 
 For a complete theming experience, you can create a custom theme that includes
-styles from Rich and rich-argparse. The `cmd2.rich_utils.set_theme()` function
+styles from Rich and rich-argparse. The `cmd2.theme.set_theme()` function
 automatically updates rich-argparse's styles with any custom styles provided in
 your theme dictionary, so you don't have to modify them directly.
 

docs/upgrades.md

@@ -52,7 +52,7 @@ periodically.
 customize its appearance using the `cmd2` theme.
 
 - **Customization**: Override the `Cmd2Style.COMPLETION_MENU_CURRENT` and
-  `Cmd2Style.COMPLETION_MENU_META` styles using `cmd2.rich_utils.set_theme()`. See
+  `Cmd2Style.COMPLETION_MENU_META` styles using `cmd2.theme.set_theme()`. See
   [Customizing Completion Menu Colors](features/theme.md#customizing-completion-menu-colors) for
   more details.
 

examples/rich_theme.py

@@ -4,8 +4,7 @@
 from rich.style import Style
 
 import cmd2
-import cmd2.rich_utils as ru
-from cmd2 import Cmd2Style, Color
+from cmd2 import Cmd2Style, Color, set_theme
 
 
 class ThemedApp(cmd2.Cmd):
@@ -42,7 +41,7 @@ def __init__(self, *args, **kwargs):
             "traceback.exc_type": Style(color=Color.RED, bgcolor=Color.LIGHT_YELLOW3, bold=True),
             "argparse.args": Style(color=Color.AQUAMARINE3, underline=True),
         }
-        ru.set_theme(custom_theme)
+        set_theme(custom_theme)
 
     @cmd2.with_category("Theme Commands")
     def do_theme_show(self, _: cmd2.Statement):