def populate_settings(app):
"""
Populates the settings with defaults from the app config.
Settings that are already set will not be overridden.
Args:
app: The Flask app object.
"""
for setting in app.config['DEFAULT_SETTINGS']:
if setting['key'] not in app.config['SETTINGS'].keys():
setting = Setting(**setting)
setting.save()
app.config['SETTINGS']['installed'] = True
def __len__(self):
return len(Setting.as_dict())
def __iter__(self):
return iter(Setting.as_dict())
def __getitem__(self, key):
return Setting.as_dict()[key]