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Cache default currency (#5723)

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- Prevents multiple (failing) database hits during server startup
- Prevents multiple (failing) database hits during migration checks
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Oliver 2023-10-17 15:50:05 +11:00 committed by GitHub
parent 8f75758c45
commit 7ff5654448
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1 changed files with 10 additions and 1 deletions
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11
InvenTree/common/settings.py
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@ -3,6 +3,7 @@
import logging import logging
from django.conf import settings from django.conf import settings
from django.core.cache import cache
from moneyed import CURRENCIES from moneyed import CURRENCIES
@ -14,8 +15,13 @@ def currency_code_default():
from common.models import InvenTreeSetting from common.models import InvenTreeSetting
cached_value = cache.get('currency_code_default', '')
if cached_value:
return cached_value
try: try:
code = InvenTreeSetting.get_setting('INVENTREE_DEFAULT_CURRENCY', create=True, cache=True) code = InvenTreeSetting.get_setting('INVENTREE_DEFAULT_CURRENCY', backup_value='', create=True, cache=True)
except Exception: # pragma: no cover except Exception: # pragma: no cover
# Database may not yet be ready, no need to throw an error here # Database may not yet be ready, no need to throw an error here
code = '' code = ''
@ -23,6 +29,9 @@ def currency_code_default():
if code not in CURRENCIES: if code not in CURRENCIES:
code = 'USD' # pragma: no cover code = 'USD' # pragma: no cover
# Cache the value for a short amount of time
cache.set('currency_code_default', code, 30)
return code return code