from django.views.debug import get_safe_settings


def request(request):
    """adds request"""
    return { 'request': request }

## special thanks to SmileyChris for sharing this code
class SafeSettings:
    def __init__(self):
        self._settings = None
    
    def __getattr__(self, name):
        # Lazy load of settings.
        if self._settings is None:
            self._settings = get_safe_settings()
        # get_safe_settings only returns upper case settings, so let's not worry
        # about case sensitivity.
        name = name.upper()
        try:
            return self._settings[name]
        except KeyError:
            # This method should return the (computed) attribute value or raise 
            # an AttributeError exception.
            raise AttributeError
        
def settings(request):
    return {'settings': SafeSettings()}