##// END OF EJS Templates
Added tag v4.23.0 for changeset a9655707f7cf
r4570:d8be3860 stable
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111_version_4_23_0.py
53 lines | 1.2 KiB | text/x-python | PythonLexer
comments: introduce new draft comments....
r4540 # -*- coding: utf-8 -*-
import logging
from sqlalchemy import *
from alembic.migration import MigrationContext
from alembic.operations import Operations
from rhodecode.lib.dbmigrate.versions import _reset_base
from rhodecode.model import meta, init_model_encryption
log = logging.getLogger(__name__)
def upgrade(migrate_engine):
"""
Upgrade operations go here.
Don't create your own engine; bind migrate_engine to your metadata
"""
_reset_base(migrate_engine)
from rhodecode.lib.dbmigrate.schema import db_4_20_0_0 as db
init_model_encryption(db)
context = MigrationContext.configure(migrate_engine.connect())
op = Operations(context)
table = db.ChangesetComment.__table__
with op.batch_alter_table(table.name) as batch_op:
new_column = Column('draft', Boolean(), nullable=True)
batch_op.add_column(new_column)
_set_default_as_non_draft(op, meta.Session)
def downgrade(migrate_engine):
meta = MetaData()
meta.bind = migrate_engine
def fixups(models, _SESSION):
pass
def _set_default_as_non_draft(op, session):
params = {'draft': False}
query = text(
'UPDATE changeset_comments SET draft = :draft'
).bindparams(**params)
op.execute(query)
session().commit()