def report_redundant_settings(self):
# false positives: if powered by env var but the default value that is the same as django default
self.stdout.write(
self.style.MIGRATE_LABEL('Looking for redundant settings'))
settings_dict = module_to_dict(settings)
default_settings = module_to_dict(global_settings)
warnings = []
for key, value in settings_dict.items():
if key in default_settings and settings.is_overridden(key):
if value == default_settings[key]:
warnings.append(key)
return warnings
def get_haystack_settings():
"""
Find all settings which are prefixed with `HAYSTACK_`
"""
filtered_settings = []
connections = getattr(settings, 'HAYSTACK_CONNECTIONS', {})
try:
# 2.x style (one giant dictionary)
connections['default'] #: may be a KeyError, in which case, 1.x style.
for named_backend, values in connections.items():
for setting_name, setting_value in values.items():
setting_name = setting_name.replace('_', ' ')
filtered_settings.append((setting_name, setting_value, named_backend))
except KeyError as e:
# 1.x style, where everything is a separate setting.
searching_for = u'HAYSTACK_'
all_settings = module_to_dict(settings._wrapped)
for setting_name, setting_value in all_settings.items():
if setting_name.startswith(searching_for):
setting_name = setting_name.replace(searching_for, '').replace('_', ' ')
filtered_settings.append((setting_name, setting_value))
return filtered_settings
def __init__(self, *args, **kwargs):
self.settings_keys = list(module_to_dict(settings._wrapped).keys())
super().__init__(*args, **kwargs)