bug: Presets without 5 colors per palette don't apply the shell theme on GNOME 45

[ThatOneCalculator]

Is there an existing issue for this?

• I have searched the existing issues

What happened?

When applying the shell theme, the success toast appears but the theme doesn't apply to the shell, and an error occurs in the console.

Traceback (most recent call last):
  File "/usr/lib/python3.11/site-packages/gradience/backend/theming/shell.py", line 130, in _apply_theme_thread
    output = self.apply_theme(source_object, theme_variant, preset)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/gradience/backend/theming/shell.py", line 142, in apply_theme
    self._create_theme(parent, preset)
  File "/usr/lib/python3.11/site-packages/gradience/backend/theming/shell.py", line 155, in _create_theme
    self._insert_variables()
  File "/usr/lib/python3.11/site-packages/gradience/backend/theming/shell.py", line 176, in _insert_variables
    line = line.replace("{{" + _key + "}}", self.preset_palette[prefix + '_'][key])
                                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^
KeyError: '4'

To Reproduce

1. Apply theme
2. Apply shell theme

Expected behavior

Shell theme applies

Screenshots

No response

OS

Arch Linux

DE/WM version

GNOME 45.0

Version

main branch (gradience-git from aur)

Installation method

AUR

Enabled system extensions (GNOME specific)

user-theme@gnome-shell-extensions.gcampax.github.com
screenshot-window-sizer@gnome-shell-extensions.gcampax.github.com
dash-to-dock@micxgx.gmail.com
grand-theft-focus@zalckos.github.com
no-overview@fthx
appindicatorsupport@rgcjonas.gmail.com
drive-menu@gnome-shell-extensions.gcampax.github.com
dim-completed-calendar-events@marcinjahn.com
favourites-in-appgrid@harshadgavali.gitlab.org
battery-indicator-icon@Deminder
just-perfection-desktop@just-perfection
auto-move-windows@gnome-shell-extensions.gcampax.github.com
quicksettings-audio-devices-renamer@marcinjahn.com
firefox-pip@bennypowers.com
clipboard-indicator@tudmotu.com
quick-touchpad-toggle@kramo.hu
blur-my-shell@aunetx
caffeine@patapon.info
do-not-disturb-while-screen-sharing-or-recording@marcinjahn.com
app-hider@lynith.dev
logomenu@aryan_k

Additional context

No response

Code of Conduct

• I agree to follow this project's Code of Conduct

[github-actions]

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[Ryuuramaru]

Can confirm this issue happens on Fedora 39 Pre-Release (With GNOME 45), with Gradience installed via Flathub

[0xMRTT]

Can you tell me which preset are you using ?

[ThatOneCalculator]

Rose Pine. It actually works fine with Pretty Purple, interestingly

[ThatOneCalculator]

The Catppuchin themes work too

[ThatOneCalculator]

Actually, it seems that almost all themes besides the Rose Pine ones work. I wonder if it's because it has an accent in its name... Nope, that wasn't the cause. Something in those themes are broken.

[0xMRTT]

@ThatOneCalculator no the issue is that your palette isn't complete ...

[0xMRTT]

each color needs to have 5 sub colors, whereas rose pine only has 3 sub colors per color

[0xMRTT]

This is why it says 4 as an error

[ThatOneCalculator]

Ref: GradienceTeam/Community#105

[ThatOneCalculator]

I think this issue should still be open, as the bug itself isn't gone, the theme without 5 colors was fixed. Themes with less than 5 colors per category should probably autofill the remaining missing colors with the color that came before it to prevent confusion.

[Ryuuramaru]

On my end the issue occurs with any of the included themes. This is a pic after applying Pretty Purple and logging out and back in.

This is one of the settings menu.

[0xMRTT]

@Ryuuramaru which version of Gradience are you using ? And can you try to apply from gradience launched from CLI and send me the logs ?

[0xMRTT]

I think this issue should still be open, as the bug itself isn't gone, the theme without 5 colors was fixed. Themes with less than 5 colors per category should probably autofill the remaining missing colors with the color that came before it to prevent confusion.

Yeah it should :)

[Ryuuramaru]

@Ryuuramaru which version of Gradience are you using ? And can you try to apply from gradience launched from CLI and send me the logs ?

Version 0.4.1

This is the console output:
(Is this what you wanted? I couldn't find any logs)

ryuu-fedora@fedora:~$ flatpak run --command=gradience-cli com.github.GradienceTeam.Gradience apply -n "Catppuccin Frappé" [Gradience] INFO: Preset Catppuccin Frappé applied successfully for Gtk4 applications. [Gradience] INFO: In order for changes to take full effect, you need to log out.

[0xMRTT]

@Ryuuramaru which version of Gradience are you using ? And can you try to apply from gradience launched from CLI and send me the logs ?

Version 0.4.1

This is the console output: (Is this what you wanted? I couldn't find any logs)

ryuu-fedora@fedora:~$ flatpak run --command=gradience-cli com.github.GradienceTeam.Gradience apply -n "Catppuccin Frappé" [Gradience] INFO: Preset Catppuccin Frappé applied successfully for Gtk4 applications. [Gradience] INFO: In order for changes to take full effect, you need to log out.

Shell Theming isn't available in 0.4.1 ...

[Ryuuramaru]

Sorry!

I had assumed that since it is a Flatpak (and thus not subject to not being updated in the Fedora Repos), it would incorporate changes from 10 months ago. Looking closer at it, it is stated for a 0.8 milestone so yeah, should've really saw that before posting.

[rstanuwijaya]

Do you still have the sidebar not correctly themed after updating to 0.8? I have a similar issue as yours, but partially fixed. The left side top panel does not seem to be themed properly.