catch rate limit exceeded

Author: Jens Kürten

csfunctions/service/base.py

@@ -21,6 +21,10 @@ class UnprocessableEntity(Exception):
     pass
 
 
+class RateLimitExceeded(Exception):
+    pass
+
+
 class BaseService:
     """
     Base class for services.
@@ -54,6 +58,8 @@ def request(
             raise NotFound
         elif response.status_code == 422:
             raise UnprocessableEntity(response.text)
+        elif response.status_code == 429:
+            raise RateLimitExceeded(response.text)
         if response.status_code == 200:
             return response.json()
         else:

csfunctions/service/file_upload.py

@@ -146,6 +146,7 @@ def upload_file_content(
             csfunctions.service.Unauthorized: If access check fails.
             csfunctions.service.Conflict: If the file is already locked.
             csfunctions.service.NotFound: If the file object does not exist.
+            csfunctions.service.RateLimitExceeded: If the services rate limit is exceeded.
         """
         persno = persno or self.metadata.app_user
         if filesize is None:
@@ -206,6 +207,7 @@ def upload_new_file(
         Raises:
             csfunctions.service.Unauthorized: If access check fails.
             csfunctions.service.NotFound: If the parent object does not exist.
+            csfunctions.service.RateLimitExceeded: If the services rate limit is exceeded.
         """
         persno = persno or self.metadata.app_user
         file_object_id = self._create_new_file(