Fix minor formatting issues

chem/tests.py

@@ -13,7 +13,6 @@
 
 from project.utils import StringIO, SSHClient, SFTPClient
 from data.models import DataPoint
-from account.models import CustomUser
 from cluster.models import Cluster, Credential
 from chemtools.constants import KEYWORDS
 import views
@@ -22,7 +21,8 @@
 from models import ErrorReport
 
 
-NAMES = ["24a_TON", "24b_TSP_24a_24a", "CON_24a", "A_TON_A_A", "TON_CCC", "EON"]
+NAMES = ["24a_TON", "24b_TSP_24a_24a",
+         "CON_24a", "A_TON_A_A", "TON_CCC", "EON"]
 BAD_NAMES = [
     ("2a_TON_CC", "no rgroups allowed on aryl0"),
     ("ASADA", "Bad Substituent Name(s): [u'S']"),
@@ -827,7 +827,6 @@ def test_post_single(self):
             self.assertEqual(response.status_code, 200)
             url = reverse(views.molecule_detail, args=(name, ))
             response = self.client.post(url, options)
-
             results = json.loads(response.content)
             self.assertIsNone(results["error"])
             self.assertTrue(len(results["worked"]))
@@ -1066,7 +1065,6 @@ def setUp(self):
         super_user = get_user_model().objects.create_superuser(**SUPER_USER)
         super_user.save()
 
-
         self.cluster = Cluster(**CLUSTER)
         self.cluster.save()
         self.credential = Credential(

chem/utils.py

@@ -58,7 +58,7 @@ def get_multi_molecule_status(string, autoflip=False):
             exact_spacer = name
         if exact_spacer not in unique_molecules:
             unique_molecules[exact_spacer] = [mol.name, error_report,
-                                            name_error, new]
+                                              name_error, new]
 
     return zip(*unique_molecules.values())
 
@@ -75,7 +75,7 @@ def run_standard_jobs(credential, string, mol_settings, job_settings):
         if not credential.user.is_staff:
             results["error"] = "You must be a staff user to submit a job."
             return results
-    except:
+    except Exception as e:
         results["error"] = "Invalid credential"
         results["cluster"] = None
         return results

project/utils.py

@@ -92,7 +92,8 @@ def get_sftp_connection(hostname, username, key=None, password=None, port=22):
     return SFTPClient.from_transport(transport)
 
 
-def get_ssh_connection(hostname, username, key=None, password=None, port=22, timeout=None):
+def get_ssh_connection(hostname, username, key=None, password=None,
+                       port=22, timeout=None):
     if key is None and password is None:
         raise Exception("no key or password")
     client = SSHClient()