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seahub/thirdpart/constance/checks.py
2023-06-12 09:53:31 +08:00

43 lines
1.4 KiB
Python

from django.core import checks
from django.utils.translation import gettext_lazy as _
from . import settings
@checks.register("constance")
def check_fieldsets(*args, **kwargs):
"""
A Django system check to make sure that, if defined, CONFIG_FIELDSETS accounts for
every entry in settings.CONFIG.
"""
if hasattr(settings, "CONFIG_FIELDSETS") and settings.CONFIG_FIELDSETS:
inconsistent_fieldnames = get_inconsistent_fieldnames()
if inconsistent_fieldnames:
return [
checks.Warning(
_(
"CONSTANCE_CONFIG_FIELDSETS is missing "
"field(s) that exists in CONSTANCE_CONFIG."
),
hint=", ".join(sorted(inconsistent_fieldnames)),
obj="settings.CONSTANCE_CONFIG",
id="constance.E001",
)
]
return []
def get_inconsistent_fieldnames():
"""
Returns a set of keys from settings.CONFIG that are not accounted for in
settings.CONFIG_FIELDSETS.
If there are no fieldnames in settings.CONFIG_FIELDSETS, returns an empty set.
"""
field_name_list = []
for fieldset_title, fields_list in settings.CONFIG_FIELDSETS.items():
for field_name in fields_list:
field_name_list.append(field_name)
if not field_name_list:
return {}
return set(set(settings.CONFIG.keys()) - set(field_name_list))