fix: Use initialized registry

oembedpy/application.py

@@ -36,7 +36,7 @@ def fetch(
     ) -> Content:
         """Find endpoint from registry and content."""
         try:
-            api_url, params = discovery.find_from_registry(url)
+            api_url, params = discovery.find_from_registry(url, self._registry)
         except ValueError:  # TODO: Split error case?
             logger.warning("It is not found from registry. Try from content.")
             api_url, params = discovery.find_from_content(url)

oembedpy/discovery.py

@@ -5,7 +5,7 @@
 
 import logging
 import urllib.parse
-from typing import Optional, Tuple
+from typing import Tuple
 
 import httpx
 from bs4 import BeautifulSoup
@@ -50,13 +50,9 @@ def find_from_content(url: str) -> Tuple[str, RequestParameters]:
 
 
 def find_from_registry(
-    url: str, registry: Optional[ProviderRegistry] = None
+    url: str, registry: ProviderRegistry
 ) -> Tuple[str, RequestParameters]:
     """Find endpoint matched for content from registry."""
-    if registry is None:
-        resp = httpx.get("https://oembed.com/providers.json")
-        registry = ProviderRegistry.from_dict(resp.json())
-
     for provider in registry.providers:
         api_url = provider.find_endpoint(url)
         if api_url: