mirror of
https://github.com/haiwen/seahub.git
synced 2025-08-24 09:41:04 +00:00
38 lines
1.1 KiB
Python
38 lines
1.1 KiB
Python
|
from . import settings, utils
|
||
|
|
|
||
|
|
|
||
|
|
class Config(object):
|
||
|
|
"""
|
||
|
|
The global config wrapper that handles the backend.
|
||
|
|
"""
|
||
|
|
def __init__(self):
|
||
|
|
super(Config, self).__setattr__('_backend',
|
||
|
|
utils.import_module_attr(settings.BACKEND)())
|
||
|
|
|
||
|
|
def __getattr__(self, key):
|
||
|
|
try:
|
||
|
|
if not len(settings.CONFIG[key]) in (2, 3):
|
||
|
|
raise AttributeError(key)
|
||
|
|
default = settings.CONFIG[key][0]
|
||
|
|
except KeyError:
|
||
|
|
raise AttributeError(key)
|
||
|
|
|
||
|
|
if not settings.ENABLED:
|
||
|
|
return default
|
||
|
|
|
||
|
|
result = self._backend.get(key)
|
||
|
|
if result is None:
|
||
|
|
result = default
|
||
|
|
# Do not set default value to db/redis when there is no result.
|
||
|
|
# setattr(self, key, default)
|
||
|
|
return result
|
||
|
|
return result
|
||
|
|
|
||
|
|
def __setattr__(self, key, value):
|
||
|
|
if key not in settings.CONFIG:
|
||
|
|
raise AttributeError(key)
|
||
|
|
self._backend.set(key, value)
|
||
|
|
|
||
|
|
def __dir__(self):
|
||
|
|
return settings.CONFIG.keys()
|