Unexpected value for identifier

[jayenashar]

[2023-07-30 13:27:25,461] ERROR in app: Exception on /book/accounts/ [GET]
Traceback (most recent call last):
  File "/usr/lib/python3.11/site-packages/flask/app.py", line 2529, in wsgi_app
    response = self.full_dispatch_request()
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/flask/app.py", line 1825, in full_dispatch_request
    rv = self.handle_user_exception(e)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/flask/app.py", line 1823, in full_dispatch_request
    rv = self.dispatch_request()
         ^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/flask/app.py", line 1799, in dispatch_request
    return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/gnucash_web/auth.py", line 62, in inner
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/gnucash_web/book.py", line 96, in show_account
    return render_template(
           ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/flask/templating.py", line 147, in render_template
    return _render(app, template, context)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/flask/templating.py", line 130, in _render
    rv = template.render(context)
         ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/jinja2/environment.py", line 1301, in render
    self.environment.handle_exception()
  File "/usr/lib/python3.11/site-packages/jinja2/environment.py", line 936, in handle_exception
    raise rewrite_traceback_stack(source=source)
  File "/usr/lib/python3.11/site-packages/gnucash_web/templates/account.j2", line 2, in top-level template code
    {% from 'forms.j2' import transaction_form %}
    ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/gnucash_web/templates/base.j2", line 56, in top-level template code
    {% block content required %}{% endblock %}
    ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/gnucash_web/templates/account.j2", line 40, in block 'content'
    {% for account in account.children | sort(attribute='name') recursive %}
    ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/gnucash_web/templates/account.j2", line 57, in template
    {{ account.get_balance() | money(account.commodity) }}
    ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/gnucash_web/utils/jinja.py", line 62, in money
    if numbers.get_currency_symbol(commodity.mnemonic) != commodity.mnemonic:
       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/babel/numbers.py", line 152, in get_currency_symbol
    return Locale.parse(locale).currency_symbols.get(currency, currency)
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/babel/core.py", line 317, in parse
    raise TypeError(f"Unexpected value for identifier: {identifier!r}")
TypeError: Unexpected value for identifier: None

[joshuabach]

Thanks for the report! I will take a look. Can you provide any more information:

• which version / git revision you are running,
• configuration,
• what you ware doing when this happened?

That would be great!

[jayenashar]

* which version / git revision you are running,

GnuCash-Web==0.1.0

* configuration,

https://github.com/jayenashar/gnucash-web/blob/main/docker/config.py (with the defaults as i have defined in the py file)

* what you ware doing when this happened?

logging in to gnucash-web

FYI, you can add a template to github which asks for this information.

[joshuabach]

FYI, you can add a template to github which asks for this information.

I know. This project is currently at the stage where I start getting more issue reports / users / PRs than i would have thought and my time management has yet to adapt to this new reality :-) But i will definitly add one.

[joshuabach]

Sorry for getting back so late.

This seems to be an issue within an older version of babel (though I'm not sure if its a bug) when no locale is defined. In my version of babel (2.9.1) I wasn't able to reproduce your behaviour.

Do you know which version of Babel you had when this happened? Can you reproduce it with a more recent version?

[jayenashar]

sorry it looks like i deleted gnucash-web on 18/8. i ended up patching gnucash for what i needed.