42 lines
896 B
Python
42 lines
896 B
Python
"""add solar panel
|
|
|
|
Revision ID: 8ccba3cb37c2
|
|
Revises: 5169765e2653
|
|
Create Date: 2023-07-26 09:23:21.326465
|
|
|
|
"""
|
|
import sqlalchemy as sa
|
|
from alembic import context, op
|
|
|
|
# revision identifiers, used by Alembic.
|
|
revision = '8ccba3cb37c2'
|
|
down_revision = '5169765e2653'
|
|
branch_labels = None
|
|
depends_on = None
|
|
|
|
|
|
def get_inv():
|
|
INV = context.get_x_argument(as_dictionary=True).get('inventory')
|
|
if not INV:
|
|
raise ValueError("Inventory value is not specified")
|
|
return INV
|
|
|
|
|
|
def upgrade():
|
|
# creating Solar panel device.
|
|
|
|
op.create_table(
|
|
'solar_panel',
|
|
sa.Column('id', sa.BigInteger(), nullable=False),
|
|
sa.ForeignKeyConstraint(
|
|
['id'],
|
|
[f'{get_inv()}.device.id'],
|
|
),
|
|
sa.PrimaryKeyConstraint('id'),
|
|
schema=f'{get_inv()}',
|
|
)
|
|
|
|
|
|
def downgrade():
|
|
op.drop_table('solar_panel', schema=f'{get_inv()}')
|