add Mailbox.disable_pgp column

app/models.py

@@ -1663,6 +1663,9 @@ class Mailbox(db.Model, ModelMixin):
 
     pgp_public_key = db.Column(db.Text, nullable=True)
     pgp_finger_print = db.Column(db.String(512), nullable=True)
+    disable_pgp = db.Column(
+        db.Boolean, default=False, nullable=False, server_default="0"
+    )
 
     # incremented when a check is failed on the mailbox
     # alert when the number exceeds a threshold

migrations/versions/2020_112411_d1edb3cadec8_.py

@@ -0,0 +1,29 @@
+"""empty message
+
+Revision ID: d1edb3cadec8
+Revises: ac41029fb329
+Create Date: 2020-11-24 11:14:24.208867
+
+"""
+import sqlalchemy_utils
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'd1edb3cadec8'
+down_revision = 'ac41029fb329'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('mailbox', sa.Column('disable_pgp', sa.Boolean(), server_default='0', nullable=False))
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('mailbox', 'disable_pgp')
+    # ### end Alembic commands ###