mirror of
https://github.com/django-components/django-components.git
synced 2025-08-08 08:17:59 +00:00
21 lines
619 B
Python
21 lines
619 B
Python
class AlreadyRegistered(Exception):
|
|
pass
|
|
|
|
class NotRegistered(Exception):
|
|
pass
|
|
|
|
class ComponentRegistry(object):
|
|
def __init__(self):
|
|
self._registry = {} # component name -> component_class mapping
|
|
|
|
def register(self, name=None, component=None):
|
|
if name in self._registry:
|
|
raise AlreadyRegistered('The component "%s" is already registered' % name)
|
|
|
|
self._registry[name] = component
|
|
|
|
def unregister(self, name):
|
|
if name not in self._registry:
|
|
raise NotRegistered('The component "%s" is not registered' % name)
|
|
|
|
del self._registry[name]
|