app/admin.py

@@ -26,7 +26,6 @@ class CustomAdminSite(admin.AdminSite):
     
     @method_decorator(never_cache)
     def index(self, request, extra_context=None):
-
         return super().index(request, extra_context={
             "admin_info": Global.objects.get(name="admin_info").value_string,
             **(extra_context or {})

app/context_processors.py

@@ -2,8 +2,8 @@ from django.conf import settings
 
 from .models import Global
 
-def app_version(request):
 
+def app_version(request):
     try:
         global_message = Global.objects.get(pk="global_message").value_string
     except Global.DoesNotExist:

app/models.py

@@ -6,7 +6,6 @@ from django.forms import ValidationError
 from django.utils import timezone
 
 
-
 # Custom user model
 class User(AbstractUser):
 
@@ -24,8 +23,6 @@ class User(AbstractUser):
         self.email = ""
         super().save()
 
-#
-
 
 class Drink(models.Model):
 
@@ -45,7 +42,8 @@ class Drink(models.Model):
         self.deleted = True
         super().save()
 
-    def __str__(self): return f"{self.product_name} ({float(self.content_litres):.2f}l) - {self.price}{settings.CURRENCY_SUFFIX}"
+    def __str__(self):
+        return f"{self.product_name} ({float(self.content_litres):.2f}l) - {self.price}{settings.CURRENCY_SUFFIX}"
 
 
 class RegisterTransaction(models.Model):

app/sql_queries.py

@@ -60,6 +60,7 @@ def select_yopml12m(user) -> list:
     """)
     return [list(row) for row in result]
 
+
 def select_aopml12m() -> list:
     # number of orders per month (last 12 months)
     result = _select_from_db(f"""
@@ -92,6 +93,7 @@ def select_yopwd(user) -> list:
     return [list(row) for row in result]
     return []
 
+
 def select_aopwd() -> list:
     # number of orders per weekday (all time)
     result = _select_from_db(f"""
@@ -123,6 +125,7 @@ def select_noyopd(user) -> list:
     """)
     return [list(row) for row in result]
 
+
 def select_noaopd() -> list:
     # number of orders per drink (all time)
     result = _select_from_db(f"""
@@ -134,4 +137,4 @@ def select_noaopd() -> list:
         group by d.product_name
         order by "data" desc;
     """)
-    return [list(row) for row in result]
+    return [list(row) for row in result]

app/views.py

@@ -25,17 +25,12 @@ from .models import RegisterTransaction
 
 
 def login_page(request):
-
     userlist = get_user_model().objects.filter(is_superuser=False).filter(is_active=True).order_by("username")
-
     if request.method == "POST":
-
         form = AuthenticationForm(request.POST)
         username = request.POST['username']
         password = request.POST['password']
-
         user = authenticate(username=username,password=password)
-
         if user:
             if user.is_active:
                 login(request, user)
@@ -46,14 +41,10 @@ def login_page(request):
                 "user_list": userlist,
                 "error_message": _("Invalid username or password.")
             })
-         
     else:
-        
         if request.user.is_authenticated:
             return HttpResponseRedirect("/")
-        
         form = AuthenticationForm()
-
     return render(request,'registration/login.html', {
         "form": form,
         "user_list": userlist
@@ -80,9 +71,7 @@ def history(request):
 def order(request, drinkid):
     try:
         drink_ = Drink.objects.get(pk=drinkid)
-        context = {
-            "drink": drink_
-        }
+        context = {"drink": drink_}
         return render(request, "order.html", context)
     except Drink.DoesNotExist:
         return HttpResponseRedirect("/")
@@ -150,14 +139,14 @@ def api_deposit(request):
                 transaction_sum=amount,
                 comment=f"User deposit by user {user.username}",
                 is_user_deposit=True,
-                user=user
-            )
+                user=user)
             return HttpResponse("success", status=200)
         else: raise Exception("Deposit amount too big or small.")
     except Exception as e:
         print(f"An exception occured while processing a transaction: User: {user.username} - Exception: {e}", file=sys.stderr)
         return HttpResponse(b"", status=500)
 
+
 @login_required
 def api_supply(request):
     # check request -> supply