import sqlalchemy as sa
from sqlalchemy.dialects.postgresql import ENUM
-YESNO_NAME = 'yesno_values'
-YESNO_VALUES = ['yes', 'no']
+AST_BOOL_NAME = 'ast_bool_values'
+# We'll just ignore the n/y and f/t abbreviations as Asterisk does not write
+# those aliases.
+AST_BOOL_VALUES = [ '0', '1',
+ 'off', 'on',
+ 'false', 'true',
+ 'no', 'yes' ]
def upgrade():
############################# Enums ##############################
- # yesno_values have already been created, so use postgres enum object
+ # ast_bool_values has already been created, so use postgres enum object
# type to get around "already created" issue - works okay with mysql
- yesno_values = ENUM(*YESNO_VALUES, name=YESNO_NAME, create_type=False)
+ ast_bool_values = ENUM(*AST_BOOL_VALUES, name=AST_BOOL_NAME, create_type=False)
op.add_column('ps_globals', sa.Column('use_callerid_contact', yesno_values))
def downgrade():
if op.get_context().bind.dialect.name == 'mssql':
- op.drop_constraint('ck_ps_globals_use_callerid_contact_yesno_values','ps_globals')
+ op.drop_constraint('ck_ps_globals_use_callerid_contact_ast_bool_values', 'ps_globals')
op.drop_column('ps_globals', 'use_callerid_contact')