feat: reimplement dandi.utils.is_url

candleindark · candleindark · commit 9764a2648ffd · 2025-12-08T12:55:12.000-08:00
So that it can determine whether a given
string is a standard HTTP, HTTPS, FTP URL,
or DANDI URL.
diff --git a/dandi/utils.py b/dandi/utils.py
@@ -650,7 +650,7 @@ def _get_instance(
 
 # This is defined in module level because repeated invocations of
 # TypeAdapter creation is expensive
-_url_adapter = TypeAdapter(AnyHttpUrl | FtpUrl)
+_url_adapter: TypeAdapter = TypeAdapter(AnyHttpUrl | FtpUrl)
 
 
 def is_url(s: str) -> bool:
