add migration file

ereuse_devicehub/migrations/versions/be6847b24846_add_usody_in_enum_software.py

@@ -0,0 +1,30 @@
+"""add usody in enum software
+
+Revision ID: be6847b24846
+Revises: 5169765e2653
+Create Date: 2023-07-11 14:07:08.887104
+
+"""
+from alembic import context, op
+
+# revision identifiers, used by Alembic.
+revision = 'be6847b24846'
+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():
+    op.execute("ALTER TYPE snapshotsoftware ADD VALUE 'UsodyOS'")
+
+
+def downgrade():
+    # "select e.enumlabel FROM pg_enum e JOIN pg_type t ON e.enumtypid = t.oid WHERE t.typname = 'snapshotsoftware'"
+    pass