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Removed DatabaseError and IntegrityError declarations from database backends.

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Unused since 11ee9746a0.
This commit is contained in:
Adam Chainz 2016-09-26 23:31:41 +01:00 • committed by Tim Graham
parent 6fe846a8f0
commit 85f2bba7eb
5 changed files with 4 additions and 25 deletions
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5
django/db/backends/postgresql/base.py
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@ -44,9 +44,6 @@ from .schema import DatabaseSchemaEditor # NOQA isort:skip
from .utils import utc_tzinfo_factory # NOQA isort:skip
from .version import get_version # NOQA isort:skip
DatabaseError = Database.DatabaseError
IntegrityError = Database.IntegrityError
if six.PY2:
psycopg2.extensions.register_type(psycopg2.extensions.UNICODE)
psycopg2.extensions.register_type(psycopg2.extensions.UNICODEARRAY)
@ -239,7 +236,7 @@ class DatabaseWrapper(BaseDatabaseWrapper):
nodb_connection = super(DatabaseWrapper, self)._nodb_connection
try:
nodb_connection.ensure_connection()
except (DatabaseError, WrappedDatabaseError):
except (Database.DatabaseError, WrappedDatabaseError):
warnings.warn(
"Normally Django will use a connection to the 'postgres' database "
"to avoid running initialization queries against the production "