misc: make code more readable

Author: tfuxu

.gitignore

@@ -431,5 +431,5 @@ $RECYCLE.BIN/
 # The flatpak pip generator (needed for GH-Actions)
 flatpak-pip-generator
 
-# Don't include constants.py in VCS since that's a generated file 
-gradience/constants.py
+# Don't include constants.py in VCS since that's a generated file
+gradience/backend/constants.py

gradience/backend/css_parser.py

@@ -20,7 +20,7 @@
 
 
 # Adwaita named palette colors dict
-COLORS = [
+adw_colors = [
     "blue_",
     "green_",
     "yellow_",
@@ -41,7 +41,7 @@ def parse_css(path):
     variables = {}
     palette = {}
 
-    for color in COLORS:
+    for color in adw_colors:
         palette[color] = {}
 
     with open(path, "r", encoding="utf-8") as sheet:
@@ -51,7 +51,7 @@ def parse_css(path):
             if cdefine_match != None: # If @define-color variable declarations were found
                 palette_part = cdefine_match.__getitem__(1) # Get the second item of the re.Match object
                 name, color = palette_part.split(" ", 1)[1].split(" ", 1)
-                for color_name in COLORS:
+                for color_name in adw_colors:
                     if name.startswith(color_name): # Palette colors
                         palette[name[:-1]][name[-1:]] = color[:-1]
                         break

gradience/backend/models/repo.py

@@ -16,9 +16,10 @@
 # You should have received a copy of the GNU General Public License
 # along with this program. If not, see <https://www.gnu.org/licenses/>.
 
+import os
+
 from gradience.backend.utils.common import to_slug_case
 from gradience.backend.models.preset import Preset, presets_dir
-import os
 
 
 class Repo:

gradience/frontend/main.py

@@ -23,29 +23,23 @@
 
 from pathlib import Path
 from material_color_utilities_python import *
-
 from gi.repository import Gtk, Gdk, Gio, Adw, GLib, Xdp, XdpGtk4
 
+from gradience.backend.css_parser import parse_css
+from gradience.backend.models.preset import Preset, presets_dir
+from gradience.backend.utils.common import to_slug_case, buglog, run_command
+from gradience.backend.constants import *
+
 from gradience.frontend.views.main_window import GradienceMainWindow
+from gradience.frontend.views.plugins_list import GradiencePluginsList
 from gradience.frontend.views.welcome_window import GradienceWelcomeWindow
-from gradience.frontend.dialogs.app_type_dialog import GradienceAppTypeDialog
-from gradience.frontend.widgets.custom_css_group import GradienceCustomCSSGroup
 from gradience.frontend.views.presets_manager_window import GradiencePresetWindow
 from gradience.frontend.views.preferences_window import GradiencePreferencesWindow
-from gradience.backend.css_parser import parse_css
-from gradience.backend.utils.common import to_slug_case, buglog, run_command
-from gradience.backend.models.preset import Preset, presets_dir
+
+from gradience.frontend.dialogs.app_type_dialog import GradienceAppTypeDialog
+from gradience.frontend.widgets.custom_css_group import GradienceCustomCSSGroup
+
 from gradience.frontend.settings_schema import settings_schema
-from gradience.frontend.views.plugins_list import GradiencePluginsList
-from gradience.backend.constants import (
-    rootdir,
-    app_id,
-    rel_ver,
-    version,
-    bugtracker_url,
-    help_url,
-    project_url,
-)
 
 
 class GradienceApplication(Adw.Application):

gradience/frontend/views/main_window.py

@@ -18,18 +18,18 @@
 
 import os
 
-from gi.repository import Gtk, Adw, Gio
-
 from svglib.svglib import svg2rlg
 from reportlab.graphics import renderPM
 from material_color_utilities_python import *
+from gi.repository import Gtk, Adw, Gio
+
+from gradience.backend.utils.common import buglog
+from gradience.backend.constants import rootdir, app_id, build_type
 
 from gradience.frontend.widgets.error_list_row import GradienceErrorListRow
 from gradience.frontend.widgets.palette_shades import GradiencePaletteShades
 from gradience.frontend.widgets.option_row import GradienceOptionRow
-from gradience.backend.utils.common import buglog
 from gradience.frontend.settings_schema import settings_schema
-from gradience.backend.constants import rootdir, app_id, build_type
 
 
 @Gtk.Template(resource_path=f"{rootdir}/ui/window.ui")

gradience/frontend/views/presets_manager_window.py

@@ -22,18 +22,19 @@
 
 from collections import OrderedDict
 from pathlib import Path
-
 from gi.repository import Gtk, Adw, GLib
 
-from gradience.frontend.widgets.preset_row import GradiencePresetRow
-from gradience.frontend.widgets.builtin_preset_row import GradienceBuiltinPresetRow
-from gradience.frontend.widgets.explore_preset_row import GradienceExplorePresetRow
-from gradience.frontend.widgets.repo_row import GradienceRepoRow
 from gradience.backend.preset_downloader import fetch_presets
 from gradience.backend.models.preset import presets_dir
 from gradience.backend.utils.common import buglog
 from gradience.backend.constants import rootdir
 
+from gradience.frontend.widgets.preset_row import GradiencePresetRow
+from gradience.frontend.widgets.builtin_preset_row import GradienceBuiltinPresetRow
+from gradience.frontend.widgets.explore_preset_row import GradienceExplorePresetRow
+from gradience.frontend.widgets.repo_row import GradienceRepoRow
+
+
 @Gtk.Template(resource_path=f"{rootdir}/ui/presets_manager_window.ui")
 class GradiencePresetWindow(Adw.Window):
     __gtype_name__ = "GradiencePresetWindow"

gradience/frontend/widgets/plugin_row.py

@@ -26,7 +26,6 @@
 from gradience.backend.constants import rootdir
 
 
-
 USER_PLUGIN_DIR = Path(
     os.path.join(
         os.environ.get("XDG_DATA_HOME", os.environ["HOME"] + "/.local/share"),