ArchiveBox/archivebox/plugantic/base_check.py

48 lines
1.7 KiB
Python

__package__ = "archivebox.plugantic"
from typing import List
from django.core.checks import Warning, Tags, register
from .base_hook import BaseHook, HookType
from ..config_stubs import AttrDict
class BaseCheck(BaseHook):
hook_type: HookType = "CHECK"
tag: str = Tags.database
@staticmethod
def check(settings, logger) -> List[Warning]:
"""Override this method to implement your custom runtime check."""
errors = []
# if not hasattr(settings, 'SOME_KEY'):
# errors.extend(Error(
# 'Missing settings.SOME_KEY after django_setup(), did SOME_KEY get loaded?',
# id='core.C001',
# hint='Make sure to run django_setup() is able to load settings.SOME_KEY.',
# ))
# logger.debug('[√] Loaded settings.PLUGINS succesfully.')
return errors
def register(self, settings, parent_plugin=None):
# self._plugin = parent_plugin # backref to parent is for debugging only, never rely on this!
self.register_with_django_check_system(settings) # (SIDE EFFECT)
# install hook into settings.CHECKS
settings.CHECKS = getattr(settings, "CHECKS", None) or AttrDict({})
settings.CHECKS[self.id] = self
# record installed hook in settings.HOOKS
super().register(settings, parent_plugin=parent_plugin)
def register_with_django_check_system(self, settings):
def run_check(app_configs, **kwargs) -> List[Warning]:
import logging
return self.check(settings, logging.getLogger("checks"))
run_check.__name__ = self.id
run_check.tags = [self.tag]
register(self.tag)(run_check)