Flask error message with "moin account-password --notify"

[sebix]

Other commands such as moin account-password -n -p work fine.
But with --notify, the tool breaks:

(moin.git-venv-python3) moin-wiki-intern@moin-intern:~/instance$ moin account-password -n Username --notify
Traceback (most recent call last):
  File "/home/wiki/source/moin.git-venv-python3/bin/moin", line 8, in <module>
    sys.exit(cli())
             ^^^^^
  File "/home/wiki/source/moin.git-venv-python3/lib/python3.11/site-packages/click/core.py", line 1485, in __call__
    return self.main(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/wiki/source/moin.git-venv-python3/lib/python3.11/site-packages/click/core.py", line 1406, in main
    rv = self.invoke(ctx)
         ^^^^^^^^^^^^^^^^
  File "/home/wiki/source/moin.git-venv-python3/lib/python3.11/site-packages/click/core.py", line 1873, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/wiki/source/moin.git-venv-python3/lib/python3.11/site-packages/click/core.py", line 1269, in invoke
    return ctx.invoke(self.callback, **ctx.params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/wiki/source/moin.git-venv-python3/lib/python3.11/site-packages/click/core.py", line 824, in invoke
    return callback(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/wiki/source/moin.git-venv-python3/lib/python3.11/site-packages/click/decorators.py", line 34, in new_func
    return f(get_current_context(), *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/wiki/source/moin.git-venv-python3/lib/python3.11/site-packages/flask/cli.py", line 400, in decorator
    return ctx.invoke(f, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/wiki/source/moin.git-venv-python3/lib/python3.11/site-packages/click/core.py", line 824, in invoke
    return callback(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/wiki/source/moin.git/src/moin/cli/account/resetpw.py", line 141, in SetPassword
    set_password(uid, password, notify=notify, skip_invalid=skip_invalid, subject=subject, text=text)
  File "/home/wiki/source/moin.git/src/moin/cli/account/resetpw.py", line 58, in set_password
    mailok, msg = u.mail_password_recovery(subject=subject, text=text)
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/wiki/source/moin.git/src/moin/user.py", line 864, in mail_password_recovery
    link = url_for("frontend.recoverpass", username=self.name0, token=token, _external=True)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/wiki/source/moin.git-venv-python3/lib/python3.11/site-packages/flask/helpers.py", line 239, in url_for
    return current_app.url_for(
           ^^^^^^^^^^^^^^^^^^^^
  File "/home/wiki/source/moin.git-venv-python3/lib/python3.11/site-packages/flask/app.py", line 1090, in url_for
    raise RuntimeError(
RuntimeError: Unable to build URLs outside an active request without 'SERVER_NAME' configured. Also configure 'APPLICATION_ROOT' and 'PREFERRED_URL_SCHEME' as needed.
2025-11-24 20:55:23,425 WARNING moin.utils.clock:55 These timers have not been stopped: total

This is on 2b948df.

Previously, with f179fda the error was ValueError: Error: metadata validation failed, invalid field value(s) = acl: None, comment: None