Ok, I have narrowed this down further.
I believe there *is* a bug in gnome-tweak-tool
(tweak_shell_extensions.py) to do with installing an extension from a
.zip file. The error is being raised from Python:
> Traceback (most recent call last):
> File
> "/usr/lib/python2.7/dist-packages/gtweak/tweaks/tweak_shell_extensions.py",
> line 115, in _on_file_set
> verb = _("%s extension updated successfully") % extension_uuid
> UnicodeDecodeError: 'ascii' codec can't decode byte 0xc5 in position 4
> ordinal not in range(128)
I cannot reproduce this myself because my locale is 'en_AU.utf8' and I
am having trouble changing it, but the person trying to install my
extension that I am corresponding this can reproduce by
1) install an extension from e.g.o (this works fine);
2) zip it up
3) uninstall it (remove key with dconf-editor, remove directory,
restart gnome-shell)
3) try to install it from a zip file: the UnicodeDecodeError.
Their locale is pl_PL.utf8. (It could be something to do with their
particular settings as opposed to a bug, too).
Extensions *can* be installed from e.g.o & manually via putting the
folder in .local/share/gnome-shell/extensions & modifying
dconf-editor.
(My particular extension was not working via this method because it
had an additional error, a missing dependency).
I'm not sure how to go about further "debugging" this (if it is in
fact a bug) as I am unable to reproduce, but I did find various bug
reports [1] that suggest it can be solved via `export LANG=en.UTF-8`.
My guess is it is something to do with the gettext/translations/locale
(I don't know enough to narrow it down further, but I thought I'd
clarify my previous email).
cheers.
[1]: https://bugs.launchpad.net/bzr/+bug/813917
On Thu, May 24, 2012 at 2:50 PM, Amy C <mathematical.cof...@gmail.com> wrote:
> Hi all,
>
> I've written a small extension that adds minimise, maximise, always on
> top, etc to the title button on the top panel (Main.panel._appMenu).
> I have someone trying to install it through gnome-tweak-tool (on GNOME
> 3.2.2.1) via 'Shell Extensions' -> 'install extension (from zip file)'
> -> select the .zip of the extension.
>
> When they do this they get the following error (discovered by running
> gnome-tweak-tool from the terminal):
>
> INFO : Extracted zip to
> /tmp/tmpd9mfyo/window-opti...@mathematical.coffee.gmail.com, copied to
> /home/anon/.local/share/gnome-shell/extensions/window-opti...@mathematical.coffee.gmail.com
> WARNING : Error parsing theme zip
> Traceback (most recent call last):
> File
> "/usr/lib/python2.7/dist-packages/gtweak/tweaks/tweak_shell_extensions.py",
> line 115, in _on_file_set
> verb = _("%s extension updated successfully") % extension_uuid
> UnicodeDecodeError: 'ascii' codec can't decode byte 0xc5 in position 4
> ordinal not in range(128)
>
> I initially thought this was a problem with my extension, but now I
> think that this *particular* problem is to do with gnome-tweak-tool or
> python or something (although who knows, there are probably still
> mistakes in my extension too). I think this because I notice the error
> is occuring in the "extension updated successfully" part of the
> gnome-tweak-tool code as opposed to an error with the extension
> itself.
>
> The locale for this user is 'pl_PL.utf8'. Mine is 'en_AU.utf8' and I
> can install the extension fine. I cannot reproduce this error as all
> my attempts to change my locale so far have failed (even using the
> system settings - when I log out & try to log in it does have some
> Polish word for 'Password' (I assume) but then once I'm actually
> logged in everything reverts back to english and typing `locale` gives
> me en_AU.utf8 again).
>
> How can I help this user install the extension, or at least determine
> whether it's my extension with the problem or something else?
> The user has also tried copying the folder to
> ~/.local/gnome-shell/extensions & modifying
> /org/gnome/shell/enabled-extensions to add the extension, and then it
> shows up in gnome-tweak-tool but with an orange exclamation mark next
> to it. This seems to indicate to me that there's something wrong with
> my extension, but it is working fine on my GNOME 3.2.2.1 & GNOME 3.4
> computers (all of which are en_AU.utf8).
>
> I have asked the user to make a .zip of one of their already-working
> extensions and try install it in the same way to see if there's a
> similar error.
>
> If anyone wants to give this a go, the extension can be downloaded
> from the 'Downloads' page here:
> https://bitbucket.org/mathematicalcoffee/window-options-gnome-shell-extension
> . Pick the .zip file from the 'Downloads' page as this is the version
> that the user is having trouble with.
>
> (I do want to eventually put the extension on e.g.o, but only when my
> confidence in it has raised a little. i.e. when this problem is
> resolved!)
>
> cheers.
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