On Sun, Mar 24, 2024 at 21:35 Clemens Feige <c.fe...@osypkamed.com
<mailto:c.fe...@osypkamed.com>> wrote:
Hello
Summary:
The CcSelectorPlugin produces an error message if Babel is not
installed.
https://trac-hacks.org/wiki/CcSelectorPlugin
<https://trac-hacks.org/wiki/CcSelectorPlugin>
Background:
I have been using the CcSelectorPlugin for many years. Now I
re-installed my TRAC server (now with TRAC 1.6). Intentionally I decided
to install TRAC without Babel because we do not want multi-lingual
support.
After installing CcSelectorPlugin (Version 0.3, TrackHacks Revision
18597, from Nov. 2023, installation via PIP) it presents the following
error when I click the "CC Selection" button:
Trac detected an internal error:
KeyError: 'dgettext'
The Python Traceback points to "site-packages/trac/util/translation.py".
Of course the solution is to install Babel, which will solve the
problem.
Nevertheless IMHO either a plug-in should clearly state its dependencies
during installation (or during run-time or in the documentation). Best
of course would be, if the plug-in could run without Babel.
After all, Babel is just optional for TRAC.
Don't get me wrong. I do not complain or blame. I just want to avoid
that people remove this nice plug-in just because they are facing a
"mysterious" error and do not see the simply solution to install Babel.
Unfortunately I know only little about Python and nothing about Babel
and thus cannot offer a patch. Shall I file a bug report?
Best regards
Clemens
Jun Omae wrote on 24.03.2024 at 13:46:
Could you please post entire of the traceback?
Here is the traceback.
Python Traceback
File "/data/trac/python/lib/python3.11/site-packages/trac/web/main.py",
line 609, in dispatch_request dispatcher.dispatch(req)
File "/data/trac/python/lib/python3.11/site-packages/trac/web/main.py",
line 301, in dispatch raise e
File "/data/trac/python/lib/python3.11/site-packages/trac/web/main.py",
line 265, in dispatch output = chrome.render_template(req, template,
data, metadata)
File
"/data/trac/python/lib/python3.11/site-packages/trac/web/chrome.py",
line 1381, in render_template template, data =
self.prepare_template(req, filename, data, text,
File
"/data/trac/python/lib/python3.11/site-packages/trac/web/chrome.py",
line 1487, in prepare_template domain_functions =
translation.domain_functions(domain, symbols)
File
"/data/trac/python/lib/python3.11/site-packages/trac/util/translation.py",
line 92, in domain_functions return [_functions[s] for s in symbols]
File
"/data/trac/python/lib/python3.11/site-packages/trac/util/translation.py",
line 92, in <listcomp> return [_functions[s] for s in symbols]
One can also "simulate" the issue by temporarily renaming the babel
installation directory. See attached screen shot.
Clemens
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