31 lines
1.2 KiB
Python
31 lines
1.2 KiB
Python
"""
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A Django settings file for use on AWS while running
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database migrations, since we don't want to normally run the
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LMS with enough privileges to modify the database schema.
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"""
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# We intentionally define lots of variables that aren't used, and
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# want to import all variables from base settings files
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# pylint: disable=wildcard-import, unused-wildcard-import
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# Import everything from .aws so that our settings are based on those.
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from .aws import *
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import os
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from django.core.exceptions import ImproperlyConfigured
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DB_OVERRIDES = dict(
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PASSWORD=os.environ.get('DB_MIGRATION_PASS', None),
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ENGINE=os.environ.get('DB_MIGRATION_ENGINE', DATABASES['default']['ENGINE']),
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USER=os.environ.get('DB_MIGRATION_USER', DATABASES['default']['USER']),
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NAME=os.environ.get('DB_MIGRATION_NAME', DATABASES['default']['NAME']),
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HOST=os.environ.get('DB_MIGRATION_HOST', DATABASES['default']['HOST']),
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PORT=os.environ.get('DB_MIGRATION_PORT', DATABASES['default']['PORT']),
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)
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if DB_OVERRIDES['PASSWORD'] is None:
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raise ImproperlyConfigured("No database password was provided for running "
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"migrations. This is fatal.")
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for override, value in DB_OVERRIDES.iteritems():
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DATABASES['default'][override] = value
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