Fix all flake8 errors

The flake8 command in test.sh finds no longer finds any errors.
This may form a basis of a jenkins verify job as a sort of 'weak compile-time checks'

The flake8 command will not complain about line length, and will not complain about
django's manage.py file

Change-Id: Ic47cb4fc7ada55e64485661ab6881aef475018ff
Signed-off-by: Parker Berberian <pberberian@iol.unh.edu>

1 files changed, 1 insertions, 3 deletions

diff --git a/src/account/models.py b/src/account/models.py
index 18a8cbb..bfeead0 100644
--- a/src/account/models.py
+++ b/src/account/models.py
@@ -23,6 +23,7 @@ class LabStatus(object):
 def upload_to(object, filename):
     return object.user.username + '/' + filename
 
+
 class UserProfile(models.Model):
     user = models.OneToOneField(User, on_delete=models.CASCADE)
     timezone = models.CharField(max_length=100, blank=False, default='UTC')
@@ -81,7 +82,6 @@ class VlanManager(models.Model):
         net = PublicNetwork.objects.get(lab=self.lab_set.first(), vlan=vlan)
         return not net.in_use
 
-
     def is_available(self, vlans):
         """
         'vlans' is either a single vlan id integer or a list of integers
@@ -139,7 +139,6 @@ class VlanManager(models.Model):
         self.save()
 
 
-
 class Lab(models.Model):
     lab_user = models.OneToOneField(User, on_delete=models.CASCADE)
     name = models.CharField(max_length=200, primary_key=True, unique=True, null=False, blank=False)
@@ -159,7 +158,6 @@ class Lab(models.Model):
             key += random.choice(alphabet)
         return key
 
-
     def __str__(self):
         return self.name