##// END OF EJS Templates
diffs: use whole chunk diff to calculate if it's oversized or not....
diffs: use whole chunk diff to calculate if it's oversized or not. - This fixes an issue if a file is added that has very large number of small lines. In this case the time to detect if the diff should be limited was very very long and CPU intensive.

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066_version_4_7_0.py
65 lines | 1.8 KiB | text/x-python | PythonLexer
import logging
from sqlalchemy import *
from sqlalchemy.engine import reflection
from alembic.migration import MigrationContext
from alembic.operations import Operations
from rhodecode.model import meta
from rhodecode.lib.dbmigrate.versions import _reset_base, notify
log = logging.getLogger(__name__)
def get_by_key(cls, key):
return cls.query().filter(cls.ui_key == key).scalar()
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_7_0_0
# make sure we re-create api-keys indexes
context = MigrationContext.configure(migrate_engine.connect())
op = Operations(context)
existing_indexes = _get_indexes_list(
migrate_engine, db_4_7_0_0.UserApiKeys.__tablename__)
names = [idx['name'] for idx in existing_indexes]
with op.batch_alter_table(db_4_7_0_0.UserApiKeys.__tablename__) as batch_op:
if 'uak_api_key_idx' not in names:
batch_op.create_index(
'uak_api_key_idx', ['api_key'])
if 'uak_api_key_expires_idx' not in names:
batch_op.create_index(
'uak_api_key_expires_idx', ['api_key', 'expires'])
# issue fixups
fixups(db_4_7_0_0, meta.Session)
def downgrade(migrate_engine):
meta = MetaData()
meta.bind = migrate_engine
def fixups(models, _SESSION):
pass
def _get_unique_constraint_list(migrate_engine, table_name):
inspector = reflection.Inspector.from_engine(migrate_engine)
return inspector.get_unique_constraints(table_name)
def _get_indexes_list(migrate_engine, table_name):
inspector = reflection.Inspector.from_engine(migrate_engine)
return inspector.get_indexes(table_name)