security update

Dockerfile

-FROM andimajore/miniconda3:latest
+FROM andimajore/miniconda3_kinetic
 
 WORKDIR /usr/src/drugstone/
 

drugstone/views.py

@@ -25,43 +25,31 @@ from drugstone.settings import DEFAULTS
 
 
 def get_ppi_ds(source, licenced):
-    try:
     ds = models.PPIDataset.objects.filter(name__iexact=source, licenced=licenced).last()
-        return ds
-    except:
-        if licenced:
+    if ds is None and licenced:
         return get_ppi_ds(source, False)
-        return None
+    return ds
 
 
 def get_pdi_ds(source, licenced):
-    try:
     ds = models.PDIDataset.objects.filter(name__iexact=source, licenced=licenced).last()
-        return ds
-    except:
-        if licenced:
+    if ds is None and licenced:
         return get_pdi_ds(source, False)
-        return None
+    return ds
 
 
 def get_pdis_ds(source, licenced):
-    try:
     ds = models.PDisDataset.objects.filter(name__iexact=source, licenced=licenced).last()
-        return ds
-    except:
-        if licenced:
+    if ds is None and licenced:
         return get_pdis_ds(source, False)
-        return None
+    return ds
 
 
 def get_drdis_ds(source, licenced):
-    try:
     ds = models.DrDiDataset.objects.filter(name__iexact=source, licenced=licenced).last()
-        return ds
-    except:
-        if licenced:
+    if ds is None and licenced:
         return get_drdis_ds(source, False)
-        return None
+    return ds
 
 
 class TaskView(APIView):
@@ -143,6 +131,7 @@ def fetch_edges(request) -> Response:
 
     return Response(ProteinProteinInteractionSerializer(many=True).to_representation(interaction_objects))
 
+
 @api_view(['POST'])
 def convert_compact_ids(request) -> Response:
     nodes = request.data.get('nodes', '[]')
@@ -150,6 +139,7 @@ def convert_compact_ids(request) -> Response:
     cleaned = clean_proteins_from_compact_notation(nodes, identifier)
     return Response(cleaned)
 
+
 @api_view(['POST'])
 def map_nodes(request) -> Response:
     """Maps user given input nodes to Proteins in the django database.
@@ -502,7 +492,6 @@ def graph_export(request) -> Response:
             node_name = node['drugstone_id']
         G.add_node(node_name, **node)
 
-
     for e in edges:
         # networkx does not support datatypes such as lists or dicts
         for prop in remove_edge_properties:

requirements.txt

 asgiref==3.5.2
 celery==5.2.7
-certifi==2020.6.20
+certifi==2022.12.7
 chardet==3.0.4
 click==8.1.3
 cryptography==38.0.3