*(minor): small refactor

passbook/sources/oauth/apps.py

@@ -0,0 +1,25 @@
+"""passbook oauth_client config"""
+from importlib import import_module
+
+from django.apps import AppConfig
+from django.conf import settings
+from structlog import get_logger
+
+LOGGER = get_logger()
+
+class PassbookSourceOAuthConfig(AppConfig):
+    """passbook source.oauth config"""
+
+    name = 'passbook.sources.oauth'
+    label = 'passbook_sources_oauth'
+    verbose_name = 'passbook Sources.OAuth'
+    mountpoint = 'source/oauth/'
+
+    def ready(self):
+        """Load source_types from config file"""
+        for source_type in settings.PASSBOOK_SOURCES_OAUTH_TYPES:
+            try:
+                import_module(source_type)
+                LOGGER.info("Loaded source_type", source_class=source_type)
+            except ImportError as exc:
+                LOGGER.debug(exc)