fix type string formatting calls

Fixed type-related error messages that would fail for values that were
tuples, due to string formatting syntax, including compile of unsupported
literal values and invalid boolean values.

Fixes: #7721
Change-Id: I6775721486ef2db2d0738b9aa08b9f2570f55659

1 files changed, 4 insertions, 4 deletions

diff --git a/lib/sqlalchemy/sql/sqltypes.py b/lib/sqlalchemy/sql/sqltypes.py
index 3794fd8f7..bf5f1dc1b 100644
--- a/lib/sqlalchemy/sql/sqltypes.py
+++ b/lib/sqlalchemy/sql/sqltypes.py
@@ -1755,10 +1755,10 @@ class Boolean(Emulated, TypeEngine[bool], SchemaType):
     def _strict_as_bool(self, value):
         if value not in self._strict_bools:
             if not isinstance(value, int):
-                raise TypeError("Not a boolean value: %r" % value)
+                raise TypeError("Not a boolean value: %r" % (value,))
             else:
                 raise ValueError(
-                    "Value %r is not None, True, or False" % value
+                    "Value %r is not None, True, or False" % (value,)
                 )
         return value
 
@@ -3087,7 +3087,7 @@ class NullType(TypeEngine):
     def literal_processor(self, dialect):
         def process(value):
             raise exc.CompileError(
-                "Don't know how to render literal SQL value: %r" % value
+                "Don't know how to render literal SQL value: %r" % (value,)
             )
 
         return process
@@ -3181,7 +3181,7 @@ def _resolve_value_to_type(value):
             insp.__class__ in inspection._registrars
         ):
             raise exc.ArgumentError(
-                "Object %r is not legal as a SQL literal value" % value
+                "Object %r is not legal as a SQL literal value" % (value,)
             )
         return NULLTYPE
     else: