more informative download error

NREL · May 30, 2024 · 0c5b031 · 0c5b031
1 parent 9c46b2b
commit 0c5b031
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/pyproject.toml b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "maturin"
 
 [project]
 name = "nrel.routee.compass"
-version = "0.8.0"
+version = "0.8.1"
 description = "An eco-routing tool build upon RouteE-Powertrain"
 readme = "README.md"
 documentation = "nrel.github.io/routee-compass"

diff --git a/python/nrel/routee/compass/io/utils.py b/python/nrel/routee/compass/io/utils.py
@@ -86,7 +86,13 @@ def _download_tile(
 
     with requests.get(url, stream=True) as r:
         log.info(f"downloading {tile}")
-        r.raise_for_status()
+        try:
+            r.raise_for_status()
+        except requests.exceptions.HTTPError as e:
+            raise ValueError(
+                f"Failed to download USGS tile {tile} from {url}. "
+                "If this road network is outside of the US, consider re-running with `grade=False`."
+            ) from e
 
         destination.parent.mkdir(exist_ok=True)