style(ruff): enable FURB

oomox_gui/color.py

@@ -1,3 +1,4 @@
+import operator
 from collections.abc import Sequence
 from typing import TYPE_CHECKING, Annotated
 
@@ -29,7 +30,9 @@ def int_to_hex(num: int | float) -> "HexColor":
 
 
 def color_list_from_hex(color_text: "HexColor") -> "tuple[str, str, str]":
-    return (color_text[:2], color_text[2:4], color_text[4:])
+    result: tuple[str, str, str]
+    result = operator.itemgetter(slice(2), slice(2, 4), slice(4, 6))(color_text)
+    return result
 
 
 def int_list_from_hex(color_text: "HexColor") -> "IntColor":

oomox_gui/colors_list.py

@@ -1,3 +1,4 @@
+from pathlib import Path
 from typing import TYPE_CHECKING
 
 from gi.repository import GLib, Gtk
@@ -519,9 +520,8 @@ class ImagePathListBoxRow(OomoxListBoxRow):
     value_widget: ScaledImage
 
     def set_value(self, value: str) -> None:  # type: ignore[override]
-        with open(value, "rb") as image_file:
-            img_bytes = image_file.read()
-            self.value_widget.set_from_bytes(img_bytes)
+        img_bytes = Path(value).read_bytes()
+        self.value_widget.set_from_bytes(img_bytes)
 
     def __init__(
             self,

oomox_gui/gtk_helpers.py

@@ -1,4 +1,4 @@
-from abc import ABCMeta, abstractmethod
+from abc import ABC, abstractmethod
 from typing import TYPE_CHECKING, ClassVar
 
 from gi.repository import GdkPixbuf, Gio, GLib, Gtk
@@ -28,7 +28,7 @@ def get_id(self) -> str:
         return f"{self.target}.{self.name}"
 
 
-class ActionsEnum(metaclass=ABCMeta):
+class ActionsEnum(ABC):
 
     @property
     @abstractmethod

oomox_gui/plugin_api.py

@@ -1,5 +1,5 @@
 import os
-from abc import ABCMeta, abstractmethod
+from abc import ABC, abstractmethod
 from enum import Enum
 from typing import TYPE_CHECKING, ClassVar
 
@@ -25,7 +25,7 @@ class AboutLink(TypedDict):
 PLUGIN_PATH_PREFIX: "Final" = "__plugin__"
 
 
-class OomoxPlugin(metaclass=ABCMeta):
+class OomoxPlugin(ABC):
 
     @property
     @abstractmethod

oomox_gui/preview.py

@@ -1,4 +1,5 @@
 import os
+from pathlib import Path
 from typing import TYPE_CHECKING
 
 from gi.repository import GLib, Gtk
@@ -160,13 +161,10 @@ def create_menu(self, n_items: int, has_submenus: bool = False) -> Gtk.Menu:
     def load_imageboxes_templates(self, theme_plugin: "OomoxThemePlugin") -> None:
         for icon in theme_plugin.PreviewImageboxesNames:
             template_path = f"{icon.value}.svg.template"
-            with open(
-                    os.path.join(
-                        theme_plugin.gtk_preview_dir, template_path,
-                    ), "rb",
-            ) as file_object:
-                self.preview_imageboxes_templates[icon.name] = \
-                    file_object.read().decode(DEFAULT_ENCODING)
+            data = Path(
+                Path(theme_plugin.gtk_preview_dir) / Path(template_path),
+            ).read_bytes()
+            self.preview_imageboxes_templates[icon.name] = data.decode(DEFAULT_ENCODING)
 
     def update_preview_imageboxes(
             self, colorscheme: "ThemeT", theme_plugin: "OomoxThemePlugin",

oomox_gui/preview_icons.py

@@ -1,5 +1,5 @@
-import os
 from enum import Enum
+from pathlib import Path
 from typing import TYPE_CHECKING
 
 from gi.repository import Gtk
@@ -61,9 +61,7 @@ def load_icon_templates(self, theme_plugin: "OomoxIconsPlugin") -> None:
         self.icons_plugin_name = theme_plugin.name
         for icon in IconsNames:
             template_path = f"{icon.value}.svg.template"
-            with open(
-                    os.path.join(
-                        theme_plugin.preview_svg_dir, template_path,
-                    ), "rb",
-            ) as file_object:
-                self.icons_templates[icon.name] = file_object.read().decode(DEFAULT_ENCODING)
+            data = Path(
+                Path(theme_plugin.preview_svg_dir) / Path(template_path),
+            ).read_bytes()
+            self.icons_templates[icon.name] = data.decode(DEFAULT_ENCODING)

oomox_gui/terminal.py

@@ -1,6 +1,8 @@
+import operator
 import os
 import shutil
 import sys
+from pathlib import Path
 from typing import TYPE_CHECKING, ClassVar
 
 from .color import (
@@ -70,21 +72,23 @@ def find_closest_color_key(
 
 def import_xcolors(path: str) -> dict[str, str]:
     hex_colors = {}
-    with open(os.path.expanduser(path), encoding=DEFAULT_ENCODING) as file_object:
-        for line in file_object.read().split("\n"):
-            if line.strip().startswith("!"):
-                continue
-            pair = [s.strip() for s in line.split(":")]
-            if len(pair) < 2:  # noqa: PLR2004
-                continue
-            key, value = pair
-            key = key.replace("*", "")
-            value = value.replace("#", "").lower()
-            for char in value:
-                if char not in VALID_COLOR_CHARS:
-                    break
-            else:
-                hex_colors[key] = value
+    text = Path(
+        os.path.expanduser(path),
+    ).read_text(encoding=DEFAULT_ENCODING)
+    for line in text.split("\n"):
+        if line.strip().startswith("!"):
+            continue
+        pair = [s.strip() for s in line.split(":")]
+        if len(pair) < 2:  # noqa: PLR2004
+            continue
+        key, value = pair
+        key = key.replace("*", "")
+        value = value.replace("#", "").lower()
+        for char in value:
+            if char not in VALID_COLOR_CHARS:
+                break
+        else:
+            hex_colors[key] = value
     return hex_colors
 
 
@@ -250,10 +254,9 @@ def _generate_theme_from_full_palette(  # pylint: disable=too-many-nested-blocks
         ] for key, value in hex_colors.items()
     }
     if extend_palette:
-        for color in all_colors[:]:
+        for color in all_colors.copy():
             for i in (20, 40, 60):
-                all_colors.append(hex_darker(color, i))
-                all_colors.append(hex_darker(color, -i))
+                all_colors.extend((hex_darker(color, i), hex_darker(color, -i)))
 
     grayest_colors = get_grayest_colors(all_colors)
     bright_colors_set = set(all_colors)
@@ -414,7 +417,7 @@ def generate_theme_from_full_palette(  # pylint: disable=too-many-arguments,too-
     all_colors = sorted(get_all_colors_from_oomox_colorscheme(palette))
     cache_id = str(
         [
-            kwargs[name] for name in sorted(kwargs, key=lambda x: x[0])
+            kwargs[name] for name in sorted(kwargs, key=operator.itemgetter(0))
         ] + all_colors,
     ) + template_path + theme_bg + str(accuracy) + str(extend_palette)
 
@@ -473,7 +476,7 @@ def _generate_themes_from_oomox(
     def _callback(term_colorscheme: TerminalThemeT) -> None:
         _generate_themes_from_oomox_callback(colorscheme, term_colorscheme, result_callback)
 
-    if colorscheme["TERMINAL_THEME_MODE"] in {"auto"}:
+    if colorscheme["TERMINAL_THEME_MODE"] == "auto":
         colorscheme["TERMINAL_ACCENT_COLOR"] = colorscheme["SEL_BG"]
         colorscheme["TERMINAL_BACKGROUND"] = colorscheme["TXT_BG"]
         colorscheme["TERMINAL_FOREGROUND"] = colorscheme["TXT_FG"]

oomox_gui/theme_file.py

@@ -108,7 +108,7 @@ def save_colorscheme(preset_name: str, colorscheme: "ThemeT", path: str | None =
     with open(path, "w", encoding=DEFAULT_ENCODING) as file_object:
         for key, value in sorted(colorscheme_to_write.items()):
             if (
-                    key not in {"NOGUI"}
+                    key != "NOGUI"
             ) and (
                 not key.startswith("_")
             ) and (

oomox_gui/theme_file_parser.py

@@ -81,7 +81,7 @@ def _set_fallback_values(
         theme_keys.append("NOGUI")
 
         with open(preset_path, encoding=DEFAULT_ENCODING) as file_object:
-            for line in file_object.readlines():
+            for line in file_object:
                 key, _sep, value = line.strip().partition("=")
                 if key.startswith("#") or key not in theme_keys:
                     continue

plugins/export_xresources/oomox_plugin.py

@@ -1,5 +1,6 @@
 import os
 import re
+from pathlib import Path
 from typing import TYPE_CHECKING
 
 from oomox_gui.config import DEFAULT_ENCODING
@@ -70,7 +71,7 @@ def do_export(self) -> None:
         parent_dir = os.path.dirname(export_path)
         if not os.path.exists(parent_dir):
             os.makedirs(parent_dir)
-        with open(export_path, "w", encoding=DEFAULT_ENCODING) as fobj:
+        with Path(export_path).open("w", encoding=DEFAULT_ENCODING) as fobj:
             fobj.write(self.xresources_theme)
         self.remove_preset_name_from_path_config()
         self.export_config.save()

plugins/import_random/oomox_plugin.py

@@ -78,7 +78,7 @@ def read_colorscheme_from_path(self, preset_path: str) -> "ThemeT":
         randomizator = ColorRandomizator()
 
         with open(preset_path, encoding=DEFAULT_ENCODING) as file_object:
-            for line in file_object.readlines():
+            for line in file_object:
                 key, _sep, value = line.strip().partition("=")
                 if key.startswith("#") or key not in theme_keys:
                     continue

plugins/import_xresources/oomox_plugin.py

@@ -67,7 +67,7 @@ def read_colorscheme_from_path(self, preset_path: str) -> dict[str, str]:
         colorscheme = {}
 
         with open(preset_path, encoding=DEFAULT_ENCODING) as file_object:
-            for line in file_object.readlines():
+            for line in file_object:
                 key, _sep, value = line.strip().partition("=")
                 if key.startswith("#") or key not in theme_keys:
                     continue

pyproject.toml

@@ -67,7 +67,7 @@ select = [
     "FA",
     "FIX",
     "FLY",
-    #"FURB",
+    "FURB",
     "G",
     "INT",
     "LOG",