Add support for Boolean, Enum

Fixed bug in Mypy plugin where the Python type detection
for the :class:`_sqltypes.Boolean` column type would produce
an exception; additionally implemented support for :class:`_sqltypes.Enum`,
including detection of a string-based enum vs. use of Python ``enum.Enum``.

Fixes: #6109
Change-Id: I25e546ea2f50d90be2d6fec303976d82849a3d31

1 files changed, 4 insertions, 4 deletions

diff --git a/lib/sqlalchemy/sql/sqltypes.py b/lib/sqlalchemy/sql/sqltypes.py
index 816423d1b..a73c61147 100644
--- a/lib/sqlalchemy/sql/sqltypes.py
+++ b/lib/sqlalchemy/sql/sqltypes.py
@@ -1324,15 +1324,15 @@ class Enum(Emulated, String, SchemaType):
         by that backend.
 
         :param \*enums: either exactly one PEP-435 compliant enumerated type
-           or one or more string or unicode enumeration labels. If unicode
-           labels are present, the `convert_unicode` flag is auto-enabled.
+           or one or more string labels.
 
            .. versionadded:: 1.1 a PEP-435 style enumerated class may be
               passed.
 
         :param convert_unicode: Enable unicode-aware bind parameter and
-           result-set processing for this Enum's data. This is set
-           automatically based on the presence of unicode label strings.
+           result-set processing for this Enum's data under Python 2 only.
+           Under Python 2, this is set automatically based on the presence of
+           unicode label strings.  This flag will be removed in SQLAlchemy 2.0.
 
         :param create_constraint: defaults to False.  When creating a
            non-native enumerated type, also build a CHECK constraint on the