Merge branch '17-if-includedatasetresponses-is-a-string-the-results-are-not-returned' into 'master'

Resolve "If `includeDatasetResponses` is a string, the results are not returned"

Closes #17

See merge request elixir/elixir-beacon!10

code/backend/beacon/beacon.py

@@ -56,8 +56,10 @@ class Beacon(object):
                 response['datasetAlleleResponses'].append(allele_response)
 
     def dispatch_query(self, query: dict, user_groups: List[str]):
-        dataset_ids = query.get('datasetIds', [])
         beacon_id = self.settings.get_beacon_information().get('id')
+        dataset_ids = query.get('datasetIds', [])
+        if not isinstance(dataset_ids, list):
+            dataset_ids = [dataset_ids]
 
         try:
             validate_input(**query)

code/backend/setup.py

@@ -24,7 +24,7 @@ def get_test_suite():
 
 setup(
     name='elixir_beacon',
-    version='2.0.0',
+    version='2.0.1',
     description="ELIXIR Beacon",
     author="Jacek Lebioda",
     author_email='jacek.lebioda@uni.lu',