diff options
Diffstat (limited to 'django/db/backends/postgresql/psycopg_any.py')
| -rw-r--r-- | django/db/backends/postgresql/psycopg_any.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/django/db/backends/postgresql/psycopg_any.py b/django/db/backends/postgresql/psycopg_any.py index 8e0d170867..83e8a9f4d3 100644 --- a/django/db/backends/postgresql/psycopg_any.py +++ b/django/db/backends/postgresql/psycopg_any.py @@ -1,3 +1,5 @@ +from enum import IntEnum + from psycopg2 import errors, extensions, sql # NOQA from psycopg2.extras import DateRange, DateTimeRange, DateTimeTZRange, Inet # NOQA from psycopg2.extras import Json as Jsonb # NOQA @@ -6,6 +8,13 @@ from psycopg2.extras import NumericRange, Range # NOQA RANGE_TYPES = (DateRange, DateTimeRange, DateTimeTZRange, NumericRange) +class IsolationLevel(IntEnum): + READ_UNCOMMITTED = extensions.ISOLATION_LEVEL_READ_UNCOMMITTED + READ_COMMITTED = extensions.ISOLATION_LEVEL_READ_COMMITTED + REPEATABLE_READ = extensions.ISOLATION_LEVEL_REPEATABLE_READ + SERIALIZABLE = extensions.ISOLATION_LEVEL_SERIALIZABLE + + def _quote(value, connection=None): adapted = extensions.adapt(value) if hasattr(adapted, "encoding"): |