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-rw-r--r--lib/sqlalchemy/dialects/postgresql/ranges.py19
1 files changed, 0 insertions, 19 deletions
diff --git a/lib/sqlalchemy/dialects/postgresql/ranges.py b/lib/sqlalchemy/dialects/postgresql/ranges.py
index 76d0aeaeb..d4f75b494 100644
--- a/lib/sqlalchemy/dialects/postgresql/ranges.py
+++ b/lib/sqlalchemy/dialects/postgresql/ranges.py
@@ -4,7 +4,6 @@
# This module is part of SQLAlchemy and is released under
# the MIT License: http://www.opensource.org/licenses/mit-license.php
-from .base import ischema_names
from ... import types as sqltypes
@@ -108,9 +107,6 @@ class INT4RANGE(RangeOperators, sqltypes.TypeEngine):
__visit_name__ = "INT4RANGE"
-ischema_names["int4range"] = INT4RANGE
-
-
class INT8RANGE(RangeOperators, sqltypes.TypeEngine):
"""Represent the PostgreSQL INT8RANGE type.
@@ -119,9 +115,6 @@ class INT8RANGE(RangeOperators, sqltypes.TypeEngine):
__visit_name__ = "INT8RANGE"
-ischema_names["int8range"] = INT8RANGE
-
-
class NUMRANGE(RangeOperators, sqltypes.TypeEngine):
"""Represent the PostgreSQL NUMRANGE type.
@@ -130,9 +123,6 @@ class NUMRANGE(RangeOperators, sqltypes.TypeEngine):
__visit_name__ = "NUMRANGE"
-ischema_names["numrange"] = NUMRANGE
-
-
class DATERANGE(RangeOperators, sqltypes.TypeEngine):
"""Represent the PostgreSQL DATERANGE type.
@@ -141,9 +131,6 @@ class DATERANGE(RangeOperators, sqltypes.TypeEngine):
__visit_name__ = "DATERANGE"
-ischema_names["daterange"] = DATERANGE
-
-
class TSRANGE(RangeOperators, sqltypes.TypeEngine):
"""Represent the PostgreSQL TSRANGE type.
@@ -152,15 +139,9 @@ class TSRANGE(RangeOperators, sqltypes.TypeEngine):
__visit_name__ = "TSRANGE"
-ischema_names["tsrange"] = TSRANGE
-
-
class TSTZRANGE(RangeOperators, sqltypes.TypeEngine):
"""Represent the PostgreSQL TSTZRANGE type.
"""
__visit_name__ = "TSTZRANGE"
-
-
-ischema_names["tstzrange"] = TSTZRANGE