download error handling - prevent AttributeError

sentinel-hub · Mar 5, 2018 · c67d0cc · c67d0cc
1 parent 16fc933
commit c67d0cc
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/sentinelhub/download.py b/sentinelhub/download.py
@@ -237,8 +237,10 @@ def _is_temporal_problem(exception):
     :return: True if exception is temporal and False otherwise
     :rtype: bool
     """
-    return isinstance(exception, (requests.ConnectionError, requests.ConnectTimeout, requests.ReadTimeout,
-                                  requests.Timeout))
+    try:
+        return isinstance(exception, (requests.ConnectionError, requests.Timeout))
+    except AttributeError:  # Earlier requests versions might not have requests.Timeout
+        return isinstance(exception, requests.ConnectionError)
 
 
 def _create_download_failed_message(exception):