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becef760bf
Previous cleanups (mostly the removals of Python __future__ imports) were done in a way that introduced leading newlines. Delete leading newlines from all files, except static/assets/zulip-emoji/NOTICE, which is a verbatim copy of the Apache 2.0 license. Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
28 lines
928 B
Python
28 lines
928 B
Python
import logging
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from typing import Any
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from django.apps import AppConfig
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from django.conf import settings
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from django.core.cache import cache
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from django.db.models.signals import post_migrate
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def flush_cache(sender: AppConfig, **kwargs: Any) -> None:
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logging.info("Clearing memcached cache after migrations")
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cache.clear()
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class ZerverConfig(AppConfig):
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name = "zerver" # type: str
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def ready(self) -> None:
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# We import zerver.signals here for the side effect of
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# registering the user_logged_in signal receiver. This import
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# needs to be here (rather than e.g. at top-of-file) to avoid
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# running that code too early in Django's setup process, but
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# in any case, this is an intentionally unused import.
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import zerver.signals
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zerver.signals
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if settings.POST_MIGRATION_CACHE_FLUSHING:
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post_migrate.connect(flush_cache, sender=self)
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