chore: ruff isort and black check

.pre-commit-config.yaml

@@ -0,0 +1,26 @@
+
+repos:
+# Using this mirror lets us use mypyc-compiled black, which is about 2x faster
+- repo: https://github.com/psf/black-pre-commit-mirror
+  rev: 24.2.0
+  hooks:
+    - id: black
+      # It is recommended to specify the latest version of Python
+      # supported by your project here, or alternatively use
+      # pre-commit's default_language_version, see
+      # https://pre-commit.com/#top_level-default_language_version
+      language_version: python3.11
+
+- repo: https://github.com/pycqa/isort
+  rev: 5.13.2
+  hooks:
+    - id: isort
+      name: isort (python)
+
+- repo: https://github.com/astral-sh/ruff-pre-commit
+  # Ruff version.
+  rev: v0.3.0
+  hooks:
+    # Run the linter.
+    - id: ruff
+    # - id: ruff-format  We don't need this because we have black and isort.

negromate/karaoke/commands/karaoke.py

@@ -1,17 +1,22 @@
 from pathlib import Path
 
-name = 'karaoke'
-help_text = 'GUI for negromate karaoke'
+name = "karaoke"
+help_text = "GUI for negromate karaoke"
 
 
 def options(parser, config, **kwargs):
     parser.add_argument(
-        '-s', '--song_folder', type=Path,
-        default=config['global']['song_folder'],
+        "-s",
+        "--song_folder",
+        type=Path,
+        default=config["global"]["song_folder"],
         help="Folder with the song database, defaults to {}".format(
-            config['global']['song_folder']))
+            config["global"]["song_folder"]
+        ),
+    )
 
 
 def run(args, **kwargs):
     from ..karaoke import main
+
     main(args.song_folder.expanduser())

negromate/karaoke/karaoke.py

@@ -3,21 +3,23 @@ import os
 import subprocess
 
 import kivy
-kivy.require('2.1.0')
-
-from kivy.app import App
-from kivy.core.text import LabelBase
-from kivy.core.window import Window
-from kivy.properties import ObjectProperty, ListProperty, BooleanProperty
-from kivy.resources import resource_add_path
-from kivy.uix.boxlayout import BoxLayout
-
 from negromate.songs.loader import load_songs
 
+kivy.require("2.1.0")
+
+from kivy.app import App  # noqa: E402
+from kivy.core.text import LabelBase  # noqa: E402
+from kivy.core.window import Window  # noqa: E402
+from kivy.properties import BooleanProperty  # noqa: E402
+from kivy.properties import ListProperty  # noqa: E402
+from kivy.properties import ObjectProperty  # noqa: E402
+from kivy.resources import resource_add_path  # noqa: E402
+from kivy.uix.boxlayout import BoxLayout  # noqa: E402
+
 
 class SongWidget(BoxLayout):
     active = BooleanProperty(False)
-    song = ObjectProperty('')
+    song = ObjectProperty("")
 
     @property
     def name(self):
@@ -49,18 +51,18 @@ class KaraokeGUI(BoxLayout):
         self.keyboard = Window.request_keyboard(
             self.keyboard_closed,
             self,
-            'text',
+            "text",
         )
         self.keyboard.bind(on_key_down=self.on_key_down)
 
     def on_key_down(self, keyboard, keycode, text, modifiers):
-        if text == 'a':
+        if text == "a":
             self.previous()
             return True
-        elif text == 'd':
+        elif text == "d":
             self.next()
             return True
-        elif text == 's':
+        elif text == "s":
             self.play()
             return True
         return False
@@ -69,7 +71,7 @@ class KaraokeGUI(BoxLayout):
         pass
 
     def on_songs(self, instance, value):
-        container = self.ids['song_container']
+        container = self.ids["song_container"]
         container.clear_widgets()
         for song in self.songs:
             container.add_widget(song)
@@ -79,12 +81,12 @@ class KaraokeGUI(BoxLayout):
         for song in self.songs:
             song.active = False
         value.active = True
-        current_song_image = self.ids['current_song_image']
-        current_song_title = self.ids['current_song_title']
+        current_song_image = self.ids["current_song_image"]
+        current_song_title = self.ids["current_song_title"]
         current_song_image.source = value.cover
         current_song_title.text = value.name
 
-        scrollview = self.ids['songs_scroll']
+        scrollview = self.ids["songs_scroll"]
         scrollview.scroll_to(value)
 
     def previous(self):
@@ -108,19 +110,26 @@ class KaraokeGUI(BoxLayout):
         self.active_song = self.songs[idx]
 
     def play(self):
-        subprocess.call([
-            'cvlc',
-            '--fullscreen',
-            '--no-sub-autodetect-file',
-            '--sub-file',
-            self.active_song.subtitle,
-            self.active_song.video,
-            'vlc://quit'
-        ])
+        subprocess.call(
+            [
+                "cvlc",
+                "--fullscreen",
+                "--no-sub-autodetect-file",
+                "--sub-file",
+                self.active_song.subtitle,
+                self.active_song.video,
+                "vlc://quit",
+            ]
+        )
 
 
 class KaraokeApp(App):
-    kv_directory = os.path.join(os.path.dirname(__file__, ), 'kv_templates')
+    kv_directory = os.path.join(
+        os.path.dirname(
+            __file__,
+        ),
+        "kv_templates",
+    )
 
     def __init__(self, root_folder, **kwargs):
         super().__init__(**kwargs)
@@ -137,7 +146,5 @@ class KaraokeApp(App):
 def main(path):
     # Window.fullscreen = True
     resource_add_path(os.path.dirname(__file__))
-    LabelBase.register(
-        name='CyrBit',
-        fn_regular='resources/fonts/CyrBit.ttf')
+    LabelBase.register(name="CyrBit", fn_regular="resources/fonts/CyrBit.ttf")
     KaraokeApp(path).run()