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32 lines
1.2 KiB
Python
32 lines
1.2 KiB
Python
from django.apps import AppConfig
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from django.conf import settings
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from django.core.exceptions import ImproperlyConfigured
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class ExtrasConfig(AppConfig):
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name = "extras"
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def ready(self):
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# Check that we can connect to the configured Redis database if webhooks are enabled.
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if settings.WEBHOOKS_ENABLED:
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try:
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import redis
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except ImportError:
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raise ImproperlyConfigured(
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"WEBHOOKS_ENABLED is True but the redis Python package is not installed. (Try 'pip install "
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"redis'.)"
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)
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try:
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rs = redis.Redis(
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host=settings.REDIS_HOST,
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port=settings.REDIS_PORT,
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db=settings.REDIS_DATABASE,
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password=settings.REDIS_PASSWORD or None,
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)
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rs.ping()
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except redis.exceptions.ConnectionError:
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raise ImproperlyConfigured(
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"Unable to connect to the Redis database. Check that the Redis configuration has been defined in "
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"configuration.py."
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)
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