fff25040342a108fc92663dbf222f842696067eb
[asterisk/asterisk.git] / contrib / ast-db-manage / config / versions / 945b1098bdd_add_media_encryption_optimistic_to_pjsip.py
1 """add media encryption optimistic to pjsip
2
3 Revision ID: 945b1098bdd
4 Revises: 15b1430ad6f1
5 Create Date: 2014-11-19 07:47:52.490388
6
7 """
8
9 # revision identifiers, used by Alembic.
10 revision = '945b1098bdd'
11 down_revision = '15b1430ad6f1'
12
13 from alembic import op
14 import sqlalchemy as sa
15 from sqlalchemy.dialects.postgresql import ENUM
16
17 YESNO_NAME = 'yesno_values'
18 YESNO_VALUES = ['yes', 'no']
19
20 def upgrade():
21     ############################# Enums ##############################
22
23     # yesno_values have already been created, so use postgres enum object
24     # type to get around "already created" issue - works okay with mysql
25     yesno_values = ENUM(*YESNO_VALUES, name=YESNO_NAME, create_type=False)
26
27     op.add_column('ps_endpoints', sa.Column('media_encryption_optimistic', yesno_values))
28
29
30 def downgrade():
31     with op.batch_alter_table('ps_endpoints') as batch_op:
32         batch_op.drop_column('media_encryption_optimistic')