style: Improve code style

tkintertools/color/convert.py

@@ -200,7 +200,10 @@ def str_to_rgb(value: str, /) -> tuple[int, int, int]:
 
     * `value`: a color name or a hexadecimal code
     """
-    return hex_to_rgb(fix_hex_length(value)) if value.startswith("#") else name_to_rgb(value)
+    if value.startswith("#"):
+        return hex_to_rgb(fix_hex_length(value))
+
+    return name_to_rgb(value)
 
 
 # Alias

tkintertools/core/virtual.py

@@ -214,9 +214,9 @@ def forget(
         *,
         gradient_animation: bool = False,
     ) -> None:
-        """Let the element to disappear.
+        """Let the element to forget.
 
-        * `value`: whether to disappear
+        * `value`: whether to forget
         * `gradient_animation`: whether use gradient animation
         """
         self.visible = not value
@@ -397,7 +397,8 @@ def zoom(
         * `zoom_position`: whether or not to zoom the location of the text
         * `zoom_size`: whether or not to zoom the size of the text
         """
-        Element.zoom(self, ratios, zoom_position=zoom_position, zoom_size=zoom_size)
+        Element.zoom(
+            self, ratios, zoom_position=zoom_position, zoom_size=zoom_size)
 
         self.font.config(size=round(self._initial_fontsize*math.sqrt(
             self.widget.master.ratios[0]*self.widget.master.ratios[1])))
@@ -453,7 +454,8 @@ def zoom(
         * `zoom_position`: whether or not to zoom the location of the image
         * `zoom_size`: whether or not to zoom the size of the image
         """
-        Element.zoom(self, ratios, zoom_position=zoom_position, zoom_size=zoom_size)
+        Element.zoom(
+            self, ratios, zoom_position=zoom_position, zoom_size=zoom_size)
 
         if self.initail_image is None:
             raise RuntimeError("Image is empty.")
@@ -568,7 +570,10 @@ def reset(
             element.update()
 
     @staticmethod
-    def _wrap_arg(arg: tuple[str | None, ...] | str, /) -> tuple[str | None, ...]:
+    def _wrap_arg(
+        arg: tuple[str | None, ...] | str,
+        /,
+    ) -> tuple[str | None, ...]:
         """Wrap the argument to a tuple.
 
         * `arg`: argument
@@ -926,7 +931,7 @@ def disable(self, value: bool = True, /) -> None:
             widget.disable(value)
 
     def forget(self, value: bool = True, /) -> None:
-        """Let all elements of the widget to disappear.
+        """Let all elements of the widget to forget.
 
         * `value`: whether to forget the widget
         """
@@ -1013,7 +1018,9 @@ def zoom(
             self.position = self.position[0]*ratios[0], self.position[1]*ratios[1]
 
         for widget in self.widgets:
-            widget.zoom(ratios, zoom_position=zoom_position, zoom_size=zoom_size)
+            widget.zoom(
+                ratios, zoom_position=zoom_position, zoom_size=zoom_size)
 
         for element in self.elements:
-            element.zoom(ratios, zoom_position=zoom_position, zoom_size=zoom_size)
+            element.zoom(
+                ratios, zoom_position=zoom_position, zoom_size=zoom_size)

tkintertools/standard/features.py

@@ -253,10 +253,10 @@ def _button_release_1(self, event: tkinter.Event) -> bool:
             if self.widget.state.startswith("active"):
                 if self.widget.get():
                     return flag
-                else:
-                    for radio_box in tuple(self.widget.groups):
-                        if radio_box.get():
-                            radio_box.set(False, callback=True)
+
+                for radio_box in tuple(self.widget.groups):
+                    if radio_box.get():
+                        radio_box.set(False, callback=True)
 
                 boolean = not self.widget.get()
                 self.widget.set(boolean)

tkintertools/standard/widgets.py

@@ -525,7 +525,7 @@ def set(self, value: bool, *, callback: bool = False) -> None:
         if callback and self.feature.command is not None:
             self.feature.command(value)
         if self.get() == bool(value):
-            return None
+            return
         self.update(f"{self.state.split('-', maxsplit=1)[0]}-{'on' if value else 'off'}")
 
 

tkintertools/theme/manager.py

@@ -58,7 +58,9 @@
 `"light"` is the light color, and `"dark"` is the dark color."""
 
 
-def set_color_mode(mode: typing.Literal["system", "dark", "light"] = "system") -> None:
+def set_color_mode(
+    mode: typing.Literal["system", "dark", "light"] = "system",
+) -> None:
     """Set the color mode of the program
 
     * `mode`: it can be `"light"`, `"dark"`, and `"system"`

tkintertools/toolbox/utility.py

@@ -99,7 +99,8 @@ def embed_window(
     * `parent`: parent widget, `None` indicates that the parent widget is the screen
     * `focus`: whether direct input focus to this window
     """
-    ctypes.windll.user32.SetParent(get_parent(window), parent.winfo_id() if parent else None)
+    ctypes.windll.user32.SetParent(
+        get_parent(window), parent.winfo_id() if parent else None)
 
     if not focus and window.master is not None:
         window.master.focus_set()
@@ -133,7 +134,8 @@ def load_font(
             add_font_resource_ex = ctypes.windll.gdi32.AddFontResourceExA
 
         flags = (0x10 if private else 0) | (0x20 if not enumerable else 0)
-        num_fonts_added = add_font_resource_ex(ctypes.byref(path_buffer), flags, 0)
+        num_fonts_added = add_font_resource_ex(
+            ctypes.byref(path_buffer), flags, 0)
 
         return bool(min(num_fonts_added, 1))
 
@@ -148,7 +150,8 @@ def load_font(
             shutil.copy(font_path, linux_fonts_dir)
 
             if private:
-                atexit.register(os.remove, linux_fonts_dir + font_path.rsplit("/", 1)[-1])
+                atexit.register(
+                    os.remove, linux_fonts_dir + font_path.rsplit("/", 1)[-1])
 
             return True
         except Exception as exc:  # pylint: disable=W0718