This module load settings from parent directory Also it allows to over

"""
This module load settings from parent directory.
Also it allows to override settings with settings_local module.
"""

from os.path import dirname, realpath
import sys 
from copy import deepcopy

__all__ = ['settings']

sys.path.append(dirname(dirname(realpath(__file__))))
from local import SiteConfig
settings = deepcopy(SiteConfig)

try:
    from settings_local import patch
    for key, value in patch.iteritems():
        setattr(settings, key, value)
except ImportError:
    pass