api: preserve cause when re-raising error (#3023)

Use `from e` to ensure that the error context is propagated correctly. Fixes #2702. Signed-off-by: Milas Bowman <milas.bowman@docker.com>
docker · Jul 29, 2022 · 05e1434 · 05e1434
1 parent 23cf16f
commit 05e1434
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docker/errors.py b/docker/errors.py
@@ -28,7 +28,7 @@ def create_api_error_from_http_exception(e):
             cls = ImageNotFound
         else:
             cls = NotFound
-    raise cls(e, response=response, explanation=explanation)
+    raise cls(e, response=response, explanation=explanation) from e
 
 
 class APIError(requests.exceptions.HTTPError, DockerException):