===========================
Meta Information Management
===========================
Configuration Options, Settings, Preferences
============================================
>>> from cybertools.meta.config import Options
>>> config = Options()
The Options object allows us to access arbitrary attributes that will
be created as elements within the Options object.
>>> config.storage
<AutoElement 'storage'>
>>> config.i18n.languages = ['de', 'en', 'it']
>>> config.i18n.languages
['de', 'en', 'it']
>>> config('i18n.languages')
['de', 'en', 'it']
Loading options as Python code
------------------------------
>>> from cybertools.meta.namespace import Executor
>>> config = Options()
>>> ex = Executor(config)
>>> code = """
... controller(names=('cmdline', 'telnet'))
... controller.telnet(port= 5001)
... scheduler(name='core')
... logger(name='default', standard=30)
... """
>>> result = ex.execute(code)
>>> config.scheduler.name
'core'
>>> config.logger.standard
30
>>> config.controller.names
('cmdline', 'telnet')
>>> config.controller.telnet.port
5001
>>> print(config)
controller.telnet(port=5001)
controller(names=('cmdline', 'telnet'))
scheduler(name='core')
logger(name='default', standard=30)
