locale.Error: unsupported locale setting

[rzmk]

Describe the bug
When running the following command I get an error:

ckan -c /etc/ckan/default/ckan.ini user token add <username> dpplus

Error:

2025-08-20 12:51:52,622 INFO  [ckan.cli] Using configuration file /etc/ckan/default/ckan.ini
2025-08-20 12:51:52,622 INFO  [ckan.config.environment] Loading static files from public
Traceback (most recent call last):
  File "/usr/lib/ckan/default/bin/ckan", line 7, in <module>
    sys.exit(ckan())
  File "/usr/lib/ckan/default/lib/python3.10/site-packages/click/core.py", line 1157, in __call__
    return self.main(*args, **kwargs)
  File "/usr/lib/ckan/default/lib/python3.10/site-packages/click/core.py", line 1077, in main
    with self.make_context(prog_name, args, **extra) as ctx:
  File "/usr/lib/ckan/default/lib/python3.10/site-packages/click/core.py", line 943, in make_context
    self.parse_args(ctx, args)
  File "/usr/lib/ckan/default/lib/python3.10/site-packages/ckan/cli/cli.py", line 120, in parse_args
    result = super().parse_args(ctx, args)
  File "/usr/lib/ckan/default/lib/python3.10/site-packages/click/core.py", line 1644, in parse_args
    rest = super().parse_args(ctx, args)
  File "/usr/lib/ckan/default/lib/python3.10/site-packages/click/core.py", line 1408, in parse_args
    value, args = param.handle_parse_result(ctx, opts, args)
  File "/usr/lib/ckan/default/lib/python3.10/site-packages/click/core.py", line 2400, in handle_parse_result
    value = self.process_value(ctx, value)
  File "/usr/lib/ckan/default/lib/python3.10/site-packages/click/core.py", line 2362, in process_value
    value = self.callback(ctx, self, value)
  File "/usr/lib/ckan/default/lib/python3.10/site-packages/ckan/cli/cli.py", line 130, in _init_ckan_config
    _add_ctx_object(ctx, value)
  File "/usr/lib/ckan/default/lib/python3.10/site-packages/ckan/cli/cli.py", line 139, in _add_ctx_object
    ctx.obj = CtxObject(path)
  File "/usr/lib/ckan/default/lib/python3.10/site-packages/ckan/cli/cli.py", line 56, in __init__
    self.app = make_app(raw_config)
  File "/usr/lib/ckan/default/lib/python3.10/site-packages/ckan/config/middleware/__init__.py", line 29, in make_app
    load_environment(conf)
  File "/usr/lib/ckan/default/lib/python3.10/site-packages/ckan/config/environment.py", line 68, in load_environment
    p.load_all()
  File "/usr/lib/ckan/default/lib/python3.10/site-packages/ckan/plugins/core.py", line 148, in load_all
    load(*plugins)
  File "/usr/lib/ckan/default/lib/python3.10/site-packages/ckan/plugins/core.py", line 164, in load
    service = _get_service(plugin)
  File "/usr/lib/ckan/default/lib/python3.10/site-packages/ckan/plugins/core.py", line 284, in _get_service
    return plugin.load()(name=plugin_name)
  File "/usr/lib/ckan/default/lib/python3.10/site-packages/pkg_resources/__init__.py", line 2465, in load
    return self.resolve()
  File "/usr/lib/ckan/default/lib/python3.10/site-packages/pkg_resources/__init__.py", line 2471, in resolve
    module = __import__(self.module_name, fromlist=['__name__'], level=0)
  File "/usr/lib/ckan/default/src/datapusher-plus/ckanext/datapusher_plus/plugin.py", line 18, in <module>
    import ckanext.datapusher_plus.logic.action as action
  File "/usr/lib/ckan/default/src/datapusher-plus/ckanext/datapusher_plus/logic/action.py", line 22, in <module>
    import ckanext.datapusher_plus.jobs as jobs
  File "/usr/lib/ckan/default/src/datapusher-plus/ckanext/datapusher_plus/jobs.py", line 44, in <module>
    locale.setlocale(locale.LC_ALL, locale=(lang, encoding))
  File "/usr/lib/python3.10/locale.py", line 620, in setlocale
    return _setlocale(category, locale)
locale.Error: unsupported locale setting

Ubuntu 22.04 on WSL2.

[rzmk]

I tried the following workaround before running the command and it now works for me:

sudo locale-gen en_US.UTF-8
sudo update-locale

I think it may be useful if DP+ handled the case where the error appears regardless of this workaround. My guess is it may occur if the LC_ALL environment variable is empty.