Merge pull request #188 from coreweave/eta/fix-test-regex

tests(stream_io): Disambiguate `Expires` from `X-Amz-Expires` in regex

Author: Eta0

tests/test_stream_io.py

@@ -389,7 +389,7 @@ def test_download_url(self):
                 r"X-Amz-Credential=[A-Z]+",
             ]
             V2_regex = [
-                r"Expires=1[0-9]+",
+                r"(?<!X-Amz-)Expires=1[0-9]+",
                 r"AWSAccessKeyId=[A-Z]+",
             ]