I'm trying to make a custom Enum type, but can't seem to do so. This sample
code shows what I'm trying to do:
class Choice(sqlalchemy.types.TypeDecorator):
impl = sqlalchemy.dialects.postgresql.ENUM
def __init__(self):
# super(Choice, self).__init__('a', 'b', 'c', name='d')
self.impl = sqlalchemy.dialects.postgresql.ENUM('e', 'f', 'g', name=
'h')
But this is what gets generated in alembic. Instead of using ENUM type it
uses my own Choice class, so of course it doesn't work. And it doesn't
include the 'name' parameter I passed above.
def upgrade():
op.add_column('table', sa.Column('column', my.custom.Choice('d', 'e',
'f'), nullable=True))
What's the right way to make a custom Enum type? In my sample code I also
tried caling the super constructor for TypeDecorator as explained in
http://docs.sqlalchemy.org/en/latest/core/custom_types.html#sqlalchemy.types.TypeDecorator.__init__
--
You received this message because you are subscribed to the Google Groups
"sqlalchemy" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/sqlalchemy.
For more options, visit https://groups.google.com/d/optout.
