diff options
Diffstat (limited to 'lib/sqlalchemy/dialects/postgresql/hstore.py')
| -rw-r--r-- | lib/sqlalchemy/dialects/postgresql/hstore.py | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/sqlalchemy/dialects/postgresql/hstore.py b/lib/sqlalchemy/dialects/postgresql/hstore.py index 85d678ef5..2ade4b7c1 100644 --- a/lib/sqlalchemy/dialects/postgresql/hstore.py +++ b/lib/sqlalchemy/dialects/postgresql/hstore.py @@ -9,7 +9,6 @@ import re from .array import ARRAY from ... import types as sqltypes -from ... import util from ...sql import functions as sqlfunc from ...sql import operators @@ -413,7 +412,7 @@ def _serialize_hstore(val): def esc(s, position): if position == "value" and s is None: return "NULL" - elif isinstance(s, util.string_types): + elif isinstance(s, str): return '"%s"' % s.replace("\\", "\\\\").replace('"', r"\"") else: raise ValueError( |