All: Apply Black coding rules

stock/models.py

@@ -31,59 +31,82 @@ from django.conf import settings
 
 from counter.models import Counter, ProductType
 
+
 class Stock(models.Model):
     """
     The Stock class, this one is used to know how many products are left for a specific counter
     """
-    name = models.CharField(_('name'), max_length=64)
-    counter = models.OneToOneField(Counter, verbose_name=_('counter'), related_name='stock')
+
+    name = models.CharField(_("name"), max_length=64)
+    counter = models.OneToOneField(
+        Counter, verbose_name=_("counter"), related_name="stock"
+    )
 
     def __str__(self):
         return "%s (%s)" % (self.name, self.counter)
 
     def get_absolute_url(self):
-        return reverse('stock:list')
+        return reverse("stock:list")
 
     def can_be_viewed_by(self, user):
         return user.is_in_group(settings.SITH_GROUP_COUNTER_ADMIN_ID)
 
+
 class StockItem(models.Model):
     """
     The StockItem class, element of the stock
     """
-    name = models.CharField(_('name'), max_length=64)
-    unit_quantity = models.IntegerField(_('unit quantity'), default=0, help_text=_('number of element in one box'))
-    effective_quantity = models.IntegerField(_('effective quantity'), default=0, help_text=_('number of box'))
-    minimal_quantity = models.IntegerField(_('minimal quantity'), default=1,
-        help_text=_('if the effective quantity is less than the minimal, item is added to the shopping list'))
-    type = models.ForeignKey(ProductType, related_name="stock_items", verbose_name=_("type"), null=True, blank=True,
-        on_delete=models.SET_NULL)
+
+    name = models.CharField(_("name"), max_length=64)
+    unit_quantity = models.IntegerField(
+        _("unit quantity"), default=0, help_text=_("number of element in one box")
+    )
+    effective_quantity = models.IntegerField(
+        _("effective quantity"), default=0, help_text=_("number of box")
+    )
+    minimal_quantity = models.IntegerField(
+        _("minimal quantity"),
+        default=1,
+        help_text=_(
+            "if the effective quantity is less than the minimal, item is added to the shopping list"
+        ),
+    )
+    type = models.ForeignKey(
+        ProductType,
+        related_name="stock_items",
+        verbose_name=_("type"),
+        null=True,
+        blank=True,
+        on_delete=models.SET_NULL,
+    )
     stock_owner = models.ForeignKey(Stock, related_name="items")
 
     def __str__(self):
         return "%s" % (self.name)
 
     def get_absolute_url(self):
-        return reverse('stock:items_list', kwargs={'stock_id':self.stock_owner.id})
+        return reverse("stock:items_list", kwargs={"stock_id": self.stock_owner.id})
 
     def can_be_viewed_by(self, user):
         return user.is_in_group(settings.SITH_GROUP_COUNTER_ADMIN_ID)
 
+
 class ShoppingList(models.Model):
     """
     The ShoppingList class, used to make an history of the shopping lists
     """
-    date = models.DateTimeField(_('date'))
-    name = models.CharField(_('name'), max_length=64)
-    todo = models.BooleanField(_('todo'))
-    comment = models.TextField(_('comment'), null=True, blank=True)
+
+    date = models.DateTimeField(_("date"))
+    name = models.CharField(_("name"), max_length=64)
+    todo = models.BooleanField(_("todo"))
+    comment = models.TextField(_("comment"), null=True, blank=True)
     stock_owner = models.ForeignKey(Stock, null=True, related_name="shopping_lists")
 
     def __str__(self):
         return "%s (%s)" % (self.name, self.date)
 
     def get_absolute_url(self):
-        return reverse('stock:shoppinglist_list')
+        return reverse("stock:shoppinglist_list")
 
     def can_be_viewed_by(self, user):
         return user.is_in_group(settings.SITH_GROUP_COUNTER_ADMIN_ID)
@@ -92,13 +115,34 @@ class ShoppingList(models.Model):
 class ShoppingListItem(models.Model):
     """
     """
-    shopping_lists = models.ManyToManyField(ShoppingList, verbose_name=_("shopping lists"), related_name="shopping_items_to_buy")
-    stockitem_owner = models.ForeignKey(StockItem, related_name="shopping_item", null=True)
-    name = models.CharField(_('name'), max_length=64)
-    type = models.ForeignKey(ProductType, related_name="shoppinglist_items", verbose_name=_("type"), null=True, blank=True,
-        on_delete=models.SET_NULL)
-    tobuy_quantity = models.IntegerField(_('quantity to buy'), default=6, help_text=_("quantity to buy during the next shopping session"))
-    bought_quantity = models.IntegerField(_('quantity bought'), default=0, help_text=_("quantity bought during the last shopping session"))
+
+    shopping_lists = models.ManyToManyField(
+        ShoppingList,
+        verbose_name=_("shopping lists"),
+        related_name="shopping_items_to_buy",
+    )
+    stockitem_owner = models.ForeignKey(
+        StockItem, related_name="shopping_item", null=True
+    )
+    name = models.CharField(_("name"), max_length=64)
+    type = models.ForeignKey(
+        ProductType,
+        related_name="shoppinglist_items",
+        verbose_name=_("type"),
+        null=True,
+        blank=True,
+        on_delete=models.SET_NULL,
+    )
+    tobuy_quantity = models.IntegerField(
+        _("quantity to buy"),
+        default=6,
+        help_text=_("quantity to buy during the next shopping session"),
+    )
+    bought_quantity = models.IntegerField(
+        _("quantity bought"),
+        default=0,
+        help_text=_("quantity bought during the last shopping session"),
+    )
 
     def __str__(self):
         return "%s - %s" % (self.name, self.shopping_lists.first())
@@ -107,5 +151,4 @@ class ShoppingListItem(models.Model):
         return user.is_in_group(settings.SITH_GROUP_COUNTER_ADMIN_ID)
 
     def get_absolute_url(self):
-        return reverse('stock:shoppinglist_list')
-
+        return reverse("stock:shoppinglist_list")