Built-in Dependency Providers¶
Nameko includes some commonly used dependency providers. This section introduces them and gives brief examples of their usage.
Config¶
Config is a simple dependency provider that gives services read-only access to configuration values at run time, see Running a Service.
from nameko.dependency_providers import Config
from nameko.web.handlers import http
class Service:
name = "test_config"
config = Config()
@property
def foo_enabled(self):
return self.config.get('FOO_FEATURE_ENABLED', False)
@http('GET', '/foo')
def foo(self, request):
if not self.foo_enabled:
return 403, "FeatureNotEnabled"
return 'foo'