add GO information retrieval web service

ippisite/ippidb/ws.py

@@ -55,6 +55,12 @@ def get_uniprot_info(uniprot_id):
             'molecular_functions': molecular_functions
            }
 
+def get_go_info(go_id):
+    resp = requests.get('https://www.ebi.ac.uk/ols/api/ontologies/go/terms/http%253A%252F%252Fpurl.obolibrary.org%252Fobo%252F{}'.format(go_id))
+    data = resp.json()
+    label = data['label']
+    return {'label': label}
+
 def get_taxonomy_info(taxonomy_id):
     eu = EUtils()
     r = eu.EFetch('taxonomy', taxonomy_id, retmode='dict')