'max_digits' must be great or equal to 'decimal_places' on OpenBSD

[xc3seziu]

Python 3.6.5 Django 1.11.15 Mezzanine 4.3.0 Cartridge 0.13.0

I've seen this issues on other platforms but haven't been able to find the issue on OpenBSD. Local (LC_ALL) is set to en_US.UTF-8 (this was listed as a possible culprit in some situations).

Here's the full error when I run './manage.py createdb':

./manage.py createdb /var/**/env/lib/python3.6/site-packages/mezzanine/utils/conf.py:65: UserWarning: You haven't defined the ALLOWED_HOSTS settings, which Django requires. Will fall back to the domains configured as sites. warn("You haven't defined the ALLOWED_HOSTS settings, which " SystemCheckError: System check identified some issues:

ERRORS: shop.CartItem.total_price: (fields.E134) 'max_digits' must be greater or equal to 'decimal_places'. shop.CartItem.unit_price: (fields.E134) 'max_digits' must be greater or equal to 'decimal_places'. shop.Category.price_max: (fields.E134) 'max_digits' must be greater or equal to 'decimal_places'. shop.Category.price_min: (fields.E134) 'max_digits' must be greater or equal to 'decimal_places'. shop.DiscountCode.discount_deduct: (fields.E134) 'max_digits' must be greater or equal to 'decimal_places'. shop.DiscountCode.discount_exact: (fields.E134) 'max_digits' must be greater or equal to 'decimal_places'. shop.DiscountCode.min_purchase: (fields.E134) 'max_digits' must be greater or equal to 'decimal_places'. shop.Order.discount_total: (fields.E134) 'max_digits' must be greater or equal to 'decimal_places'. shop.Order.item_total: (fields.E134) 'max_digits' must be greater or equal to 'decimal_places'. shop.Order.shipping_total: (fields.E134) 'max_digits' must be greater or equal to 'decimal_places'. shop.Order.tax_total: (fields.E134) 'max_digits' must be greater or equal to 'decimal_places'. shop.Order.total: (fields.E134) 'max_digits' must be greater or equal to 'decimal_places'. shop.OrderItem.total_price: (fields.E134) 'max_digits' must be greater or equal to 'decimal_places'. shop.OrderItem.unit_price: (fields.E134) 'max_digits' must be greater or equal to 'decimal_places'. shop.Product.sale_price: (fields.E134) 'max_digits' must be greater or equal to 'decimal_places'. shop.Product.unit_price: (fields.E134) 'max_digits' must be greater or equal to 'decimal_places'. shop.ProductVariation.sale_price: (fields.E134) 'max_digits' must be greater or equal to 'decimal_places'. shop.ProductVariation.unit_price: (fields.E134) 'max_digits' must be greater or equal to 'decimal_places'. shop.Sale.discount_deduct: (fields.E134) 'max_digits' must be greater or equal to 'decimal_places'. shop.Sale.discount_exact: (fields.E134) 'max_digits' must be greater or equal to 'decimal_places'.

Please advise.

[peterkmurphy]

That issue actually came up for me (on a fresh install on a brand-spanking-new Ubuntu 18.04 system). It seems to be a locale issue. Please see:

https://github.com/stephenmcd/cartridge/issues/4

Since my locale is "LANG=C.UTF-8", it seems to have triggered this problem. I got around this by doing SHOP_CURRENCY_LOCALE = 'en_US.UTF-8' in local_settings.py

Never the less, it sounds like something that should be sorted in the installation process.

[damascene]

I'm getting the same issue on fresh installation on Ubuntu 20.04 Locals are set to C by default on my server:

$ locale 
LANG=C.UTF-8
LANGUAGE=
LC_CTYPE="C.UTF-8"
LC_NUMERIC=C.UTF-8
LC_TIME=C.UTF-8
LC_COLLATE="C.UTF-8"
LC_MONETARY=C.UTF-8
LC_MESSAGES="C.UTF-8"
LC_PAPER=C.UTF-8
LC_NAME=C.UTF-8
LC_ADDRESS=C.UTF-8
LC_TELEPHONE=C.UTF-8
LC_MEASUREMENT=C.UTF-8
LC_IDENTIFICATION=C.UTF-8
LC_ALL=

When I tried to generate locales and set the currency locale to en_US.UTF-8

SHOP_CURRENCY_LOCALE = 'en_US.UTF-8'

I got:

Invalid currency locale specified for SHOP_CURRENCY_LOCALE: 'en_USA.UTF-8'

Full error

$ python manage.py createdb --noinput --nodata
Traceback (most recent call last):
  File "/home/user/.local/share/virtualenvs/website-uhzATchw/lib/python3.8/site-packages/cartridge/shop/utils.py", line 99, in set_locale
    if setlocale(LC_MONETARY, currency_locale) == "C":
  File "/usr/lib/python3.8/locale.py", line 608, in setlocale
    return _setlocale(category, locale)
locale.Error: unsupported locale setting

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "manage.py", line 14, in <module>
    execute_from_command_line(sys.argv)
  File "/home/user/.local/share/virtualenvs/website-uhzATchw/lib/python3.8/site-packages/django/core/management/__init__.py", line 446, in execute_from_command_line
    utility.execute()
  File "/home/user/.local/share/virtualenvs/website-uhzATchw/lib/python3.8/site-packages/django/core/management/__init__.py", line 420, in execute
    django.setup()
  File "/home/user/.local/share/virtualenvs/website-uhzATchw/lib/python3.8/site-packages/django/__init__.py", line 24, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "/home/user/.local/share/virtualenvs/website-uhzATchw/lib/python3.8/site-packages/django/apps/registry.py", line 116, in populate
    app_config.import_models()
  File "/home/user/.local/share/virtualenvs/website-uhzATchw/lib/python3.8/site-packages/django/apps/config.py", line 269, in import_models
    self.models_module = import_module(models_module_name)
  File "/usr/lib/python3.8/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 848, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/user/.local/share/virtualenvs/website-uhzATchw/lib/python3.8/site-packages/cartridge/shop/models.py", line 36, in <module>
    class Priced(models.Model):
  File "/home/user/.local/share/virtualenvs/website-uhzATchw/lib/python3.8/site-packages/cartridge/shop/models.py", line 42, in Priced
    unit_price = fields.MoneyField(_("Unit price"))
  File "/home/user/.local/share/virtualenvs/website-uhzATchw/lib/python3.8/site-packages/cartridge/shop/fields.py", line 46, in __init__
    set_locale()
  File "/home/user/.local/share/virtualenvs/website-uhzATchw/lib/python3.8/site-packages/cartridge/shop/utils.py", line 109, in set_locale
    raise ImproperlyConfigured(msg % currency_locale)
django.core.exceptions.ImproperlyConfigured: Invalid currency locale specified for SHOP_CURRENCY_LOCALE: 'en_USA.UTF-8'. You'll need to set the locale for your system, or configure the SHOP_CURRENCY_LOCALE setting in your settings module.

For some reason my system had locale as

en_US.utf8

I've played with multiple django based software installation but never seen this type of error. I guess it's something that should be handled by the installation process as @peterkmurphy suggested.

[henri-hulski]

If you want to use a locale in Cartridge it has to be installed in the system. Don’t know what happened here but the locale en_USA.utf8 doesn't exists. Correct is en_US.utf8.

[damascene]

I didn't want to specify any local, I mean I just want it to get Cartridge to run but the default configurations didn't work for me.

[henri-hulski]

As I recall locale C doesn't work for some reason. But I need to research for the exact issue.