##// END OF EJS Templates
file-browser: refactor how we load metadata for file trees....
file-browser: refactor how we load metadata for file trees. Before we used to use JSON data to map the nodes to json and fill in metadata. Now we use rendered parts of html. This is nicer for caching as it would allow us to replace the view with cached tree and then after ajax load replace it again with cached with metadata. On the next request we'll get the cached with metadata and thus we can skip entirely second ajax call for metadata. This is part of #4083

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038_version_2_3_0.py
57 lines | 1.6 KiB | text/x-python | PythonLexer
import logging
import datetime
from sqlalchemy import *
from sqlalchemy.exc import DatabaseError
from sqlalchemy.orm import relation, backref, class_mapper, joinedload
from sqlalchemy.orm.session import Session
from sqlalchemy.ext.declarative import declarative_base
from rhodecode.lib.dbmigrate.migrate import *
from rhodecode.lib.dbmigrate.migrate.changeset import *
from rhodecode.lib.utils2 import str2bool
from rhodecode.model.meta import Base
from rhodecode.model import meta
from rhodecode.lib.dbmigrate.versions import _reset_base, notify
log = logging.getLogger(__name__)
def get_by_name(cls, key):
return cls.query().filter(cls.app_settings_name == 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_2_3_0_1
# issue fixups
fixups(db_2_3_0_1, meta.Session)
def downgrade(migrate_engine):
meta = MetaData()
meta.bind = migrate_engine
def fixups(models, _SESSION):
notify('Adding revision look items options now...')
settings = [
('show_revision_number', True, 'bool'),
('show_sha_length', 12, 'int'),
]
for name, default, type_ in settings:
setting = get_by_name(models.RhodeCodeSetting, name)
if not setting:
# if we don't have this option create it
setting = models.RhodeCodeSetting(name, default, type_)
setting._app_settings_type = type_
_SESSION().add(setting)
_SESSION().commit()