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[1.8.x] Removed PostgreSQL DatabaseWrapper._set_isolation_level(). 

This method is unused since 8717b0668c.

Backport of 64a899dc81 from master
This commit is contained in:
Tim Graham 2015-01-30 21:38:29 -05:00
parent 28bb0ad199
commit 0fc2f94699
1 changed files with 0 additions and 7 deletions
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7
django/db/backends/postgresql_psycopg2/base.py
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@ -195,13 +195,6 @@ class DatabaseWrapper(BaseDatabaseWrapper):
cursor.tzinfo_factory = utc_tzinfo_factory if settings.USE_TZ else None cursor.tzinfo_factory = utc_tzinfo_factory if settings.USE_TZ else None
return cursor return cursor
def _set_isolation_level(self, isolation_level):
assert isolation_level in range(1, 5) # Use set_autocommit for level = 0
if self.psycopg2_version >= (2, 4, 2):
self.connection.set_session(isolation_level=isolation_level)
else:
self.connection.set_isolation_level(isolation_level)
def _set_autocommit(self, autocommit): def _set_autocommit(self, autocommit):
with self.wrap_database_errors: with self.wrap_database_errors:
if self.psycopg2_version >= (2, 4, 2): if self.psycopg2_version >= (2, 4, 2):