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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2012-08-13 10:57:33 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2012-08-13 10:57:33 -0400 |
| commit | abc5e848177ab6f688255ef2aa4fe4417ced99b0 (patch) | |
| tree | 40bf759f38f1e13eeb449e3b19e271741592e6aa /lib/sqlalchemy | |
| parent | 8340361bfa93dab71b18827fa0b7e7dc91b1d736 (diff) | |
| download | sqlalchemy-abc5e848177ab6f688255ef2aa4fe4417ced99b0.tar.gz | |
- allow compatibility with string ops passed here from custom libraries
Diffstat (limited to 'lib/sqlalchemy')
| -rw-r--r-- | lib/sqlalchemy/sql/expression.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/sqlalchemy/sql/expression.py b/lib/sqlalchemy/sql/expression.py index ec1d9c74c..2c1c047b5 100644 --- a/lib/sqlalchemy/sql/expression.py +++ b/lib/sqlalchemy/sql/expression.py @@ -3545,6 +3545,10 @@ class BinaryExpression(ColumnElement): def __init__(self, left, right, operator, type_=None, negate=None, modifiers=None): + # allow compatibility with libraries that + # refer to BinaryExpression directly and pass strings + if isinstance(operator, basestring): + operator = operators.custom_op(operator) self.left = _literal_as_text(left).self_group(against=operator) self.right = _literal_as_text(right).self_group(against=operator) self.operator = operator |