[Enhancement] Swappable Packages (#216)

Co-authored-by: Tim Lorsbach <tim@lorsba.ch>
Reviewed-on: enviPath/enviPy#216
Reviewed-by: liambrydon <lbry121@aucklanduni.ac.nz>
Reviewed-by: Tobias O <tobias.olenyi@envipath.com>

migration/views.py

@@ -1,24 +1,21 @@
-import gzip
 import json
 import logging
 import os.path
-from datetime import datetime
 
 from django.conf import settings as s
 from django.http import HttpResponseNotAllowed
 from django.shortcuts import render
-
-from epdb.logic import PackageManager
-from epdb.models import Rule, SimpleAmbitRule, Package, CompoundStructure
-from epdb.views import get_base_context, _anonymous_or_real
-from utilities.chem import FormatConverter
-
-
 from rdkit import Chem
 from rdkit.Chem.MolStandardize import rdMolStandardize
 
+from epdb.models import CompoundStructure, Rule, SimpleAmbitRule
+from epdb.views import get_base_context
+from utilities.chem import FormatConverter
+
 logger = logging.getLogger(__name__)
 
+Package = s.GET_PACKAGE_MODEL()
+
 
 def normalize_smiles(smiles):
     m1 = Chem.MolFromSmiles(smiles)
@@ -59,9 +56,7 @@ def run_both_engines(SMILES, SMIRKS):
         set(
             [
                 normalize_smiles(str(x))
-                for x in FormatConverter.sanitize_smiles(
-                    [str(s) for s in all_rdkit_prods]
-                )[0]
+                for x in FormatConverter.sanitize_smiles([str(s) for s in all_rdkit_prods])[0]
             ]
         )
     )
@@ -85,8 +80,7 @@ def migration(request):
                 url="http://localhost:8000/package/32de3cf4-e3e6-4168-956e-32fa5ddb0ce1"
             )
             ALL_SMILES = [
-                cs.smiles
-                for cs in CompoundStructure.objects.filter(compound__package=BBD)
+                cs.smiles for cs in CompoundStructure.objects.filter(compound__package=BBD)
             ]
             RULES = SimpleAmbitRule.objects.filter(package=BBD)
 
@@ -142,9 +136,7 @@ def migration(request):
             )
 
         for r in migration_status["results"]:
-            r["detail_url"] = r["detail_url"].replace(
-                "http://localhost:8000", s.SERVER_URL
-            )
+            r["detail_url"] = r["detail_url"].replace("http://localhost:8000", s.SERVER_URL)
 
         context.update(**migration_status)
 
@@ -152,8 +144,6 @@ def migration(request):
 
 
 def migration_detail(request, package_uuid, rule_uuid):
-    current_user = _anonymous_or_real(request)
-
     if request.method == "GET":
         context = get_base_context(request)
 
@@ -235,9 +225,7 @@ def compare(request):
         context["smirks"] = (
             "[#1,#6:6][#7;X3;!$(NC1CC1)!$([N][C]=O)!$([!#8]CNC=O):1]([#1,#6:7])[#6;A;X4:2][H:3]>>[#1,#6:6][#7;X3:1]([#1,#6:7])[H:3].[#6;A:2]=O"
         )
-        context["smiles"] = (
-            "C(CC(=O)N[C@@H](CS[Se-])C(=O)NCC(=O)[O-])[C@@H](C(=O)[O-])N"
-        )
+        context["smiles"] = "C(CC(=O)N[C@@H](CS[Se-])C(=O)NCC(=O)[O-])[C@@H](C(=O)[O-])N"
         return render(request, "compare.html", context)
 
     elif request.method == "POST":