Uliweb Changelog

What's new in Uliweb 0.2.5

• Fix config template and add uwsgi shell support
• Add environment variables support in settings.ini. For example, there is a MYSQL_PORT defined in environment, so you can defined something in settings.ini:
• [DEFAULT]
• port = $MYSQL_PORT
• port_str = '${MYSQL_PORT}'
• $MYSQL_PORT is the same as ${MYSQL_PORT}. Just when the variable follows identifier, so ${} can easily separate between them.
• Add STATIC_COMBINE_CONFIG configuration, you can toggle static combination with it. Default is False. The configuration is:
• [STATIC_COMBINE_CONFIG]
• enabled = False
• Fix objcache app bug, if not fields defined in settings, it'll use all columns of table
• Add get_table function to functions, you can use it to get table object. Used in uliweb.contrib.tables app.
• Add local_cache to local in SimpleFrame, and it can be used to store require relative cache values, and it'll be empty after each require process.
• Improve get_object() function in ORM, add use_local parameter, so the cached value will be checked in local_cache first, and also save it in local_cache when get a value from cache or database.
• Improve objcache config format, you can also define table like this:
• user = {'fields':['username'], 'expire':expire_time, 'key':callable(instance)|key_field}
• #or
• user = ['username', 'nickname']
• #or
• user =
• If no fields defined, it'll use all fields of Model. And if expire is 0 or not defined, it'll not expired at all.
• key will be used to replace id, if you want another key value, and it can be also a callable object, it'll receive an instance of Model parameter, so you can create any key value as you want.
• Add Optimistic Concurrency Control support for ORM, so you should defined version Field first in Model, then when you save the object, you should use:
• obj.save(occ=True)
• If there is already other operation saved the record, it'll raise an SaveError Exception by default, because the version has been changed. You can also pass:
• occ_fieldname used to defined the version fieldname, default is version
• occ_exception used to enabled Exception raised, default is True, if you set it False it'll return False, but not raise an Exception.