Translate app

src/common/locale/en/LC_MESSAGES/django.po

@@ -0,0 +1,61 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2022-04-25 23:04+0200\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#: src/common/templates/403.html:4
+msgid "Permission denied"
+msgstr ""
+
+#: src/common/templates/403.html:5
+msgid "You're not allowed to access this page."
+msgstr ""
+
+#: src/common/templates/404.html:4
+msgid "Page not found"
+msgstr ""
+
+#: src/common/templates/404.html:5
+msgid "We tried and tried but couldn't find the page you're looking for."
+msgstr ""
+
+#: src/common/templates/500.html:11
+msgid "Server error (500)"
+msgstr ""
+
+#: src/common/templates/500.html:12
+msgid ""
+"There's an error on our end. Don't worry though, our engineers are already "
+"working to fix it!"
+msgstr ""
+
+#: src/common/templates/common/navbar.html:12
+msgid "New basket"
+msgstr ""
+
+#: src/common/templates/common/navbar.html:17
+msgid "Baskets"
+msgstr ""
+
+#: src/common/templates/common/navbar.html:20
+msgid "Reports"
+msgstr ""
+
+#: src/common/templates/common/navbar.html:25
+msgid "Admin"
+msgstr ""

src/common/locale/fr/LC_MESSAGES/django.po

@@ -0,0 +1,62 @@
+# Copyright (C) 2022 Gabriel Augendre
+# This file is distributed under the same license as the package.
+# Gabriel Augendre <gabriel@augendre.info>, 2022.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2022-04-25 23:04+0200\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+
+#: src/common/templates/403.html:4
+msgid "Permission denied"
+msgstr "Permission refusée"
+
+#: src/common/templates/403.html:5
+msgid "You're not allowed to access this page."
+msgstr "Vous n'avez pas le droit d'accéder à cette page"
+
+#: src/common/templates/404.html:4
+msgid "Page not found"
+msgstr "Page non trouvée"
+
+#: src/common/templates/404.html:5
+msgid "We tried and tried but couldn't find the page you're looking for."
+msgstr ""
+"Nous avons cherché partout mais nous n'avons pas trouvé la page que vous "
+"cherchiez."
+
+#: src/common/templates/500.html:11
+msgid "Server error (500)"
+msgstr "Erreur serveur (500)"
+
+#: src/common/templates/500.html:12
+msgid ""
+"There's an error on our end. Don't worry though, our engineers are already "
+"working to fix it!"
+msgstr ""
+"Il y a une erreur de notre côté. Ne vous inquiétez pas, nos ingénieurs "
+"travaillent déjà à sa résolution !"
+
+#: src/common/templates/common/navbar.html:12
+msgid "New basket"
+msgstr "Nouveau panier"
+
+#: src/common/templates/common/navbar.html:17
+msgid "Baskets"
+msgstr "Paniers"
+
+#: src/common/templates/common/navbar.html:20
+msgid "Reports"
+msgstr "Rapports"
+
+#: src/common/templates/common/navbar.html:25
+msgid "Admin"
+msgstr "Admin"

src/common/templates/403.html

@@ -1,5 +1,6 @@
 {% extends "common/base.html" %}
+{% load i18n %}
 {% block content %}
-    <h1>Permission denied</h1>
+    <h1>{% translate "Permission denied" %}</h1>
-    <p>You're not allowed to access this page.</p>
+    <p>{% translate "You're not allowed to access this page." %}</p>
 {% endblock %}

src/common/templates/404.html

@@ -1,5 +1,6 @@
 {% extends "common/base.html" %}
+{% load i18n %}
 {% block content %}
-    <h1>Page not found</h1>
+    <h1>{% translate "Page not found" %}</h1>
-    <p>We tried and tried but couldn't find the page you're looking for.</p>
+    <p>{% translate "We tried and tried but couldn't find the page you're looking for." %}</p>
 {% endblock %}

src/common/templates/500.html

@@ -1,3 +1,4 @@
+{% load i18n %}
 <!DOCTYPE html>
 <html lang="en">
     <head>
@@ -7,7 +8,7 @@
         <style>html { font-family: sans-serif; }</style>
     </head>
     <body>
-        <h1>Server error (500)</h1>
+        <h1>{% translate "Server error (500)" %}</h1>
-        <p>There's an error on our end. Don't worry, our engineers are already working on it!</p>
+        <p>{% translate "There's an error on our end. Don't worry though, our engineers are already working to fix it!" %}</p>
     </body>
 </html>

src/common/templates/common/navbar.html

@@ -1,3 +1,4 @@
+{% load i18n %}
 <nav class="navbar navbar-expand-lg navbar-light bg-light">
     <div class="container-fluid">
         <a class="navbar-brand" href="{% url "purchase:list" %}">Checkout</a>
@@ -8,20 +9,20 @@
             <ul class="navbar-nav me-auto mb-2 mb-lg-0">
                 {% if perms.purchase.add_basket %}
                     <li class="nav-item">
-                        <a href="{% url "purchase:new" %}" class="nav-link">New basket</a>
+                        <a href="{% url "purchase:new" %}" class="nav-link">{% translate "New basket" %}</a>
                     </li>
                 {% endif %}
                 {% if perms.purchase.view_basket %}
                     <li class="nav-item">
-                        <a href="{% url "purchase:list" %}" class="nav-link">Baskets</a>
+                        <a href="{% url "purchase:list" %}" class="nav-link">{% translate "Baskets" %}</a>
                     </li>
                     <li class="nav-item">
-                        <a href="{% url "purchase:reports" %}" class="nav-link">Reports</a>
+                        <a href="{% url "purchase:reports" %}" class="nav-link">{% translate "Reports" %}</a>
                     </li>
                 {% endif %}
                 {% if user.is_staff %}
                     <li class="nav-item">
-                        <a class="nav-link" href="{% url "admin:index" %}">Admin</a>
+                        <a class="nav-link" href="{% url "admin:index" %}">{% translate "Admin" %}</a>
                     </li>
                 {% endif %}
             </ul>

src/purchase/admin.py

@@ -1,5 +1,6 @@
 from django.contrib import admin
 from django.contrib.admin import register
+from django.utils.translation import gettext_lazy as _
 
 from purchase.models import Basket, BasketItem, PaymentMethod, Product
 from purchase.templatetags.purchase import currency
@@ -14,12 +15,15 @@ class ProductAdmin(admin.ModelAdmin):
     def get_queryset(self, request):
         return super().get_queryset(request).with_sold().with_turnover()
 
+    @admin.display(description=_("unit price"))
     def unit_price(self, instance: Product):
         return currency(instance.unit_price_cents)
 
+    @admin.display(description=_("sold"))
     def sold(self, instance: Product):
         return instance.sold
 
+    @admin.display(description=_("turnover"))
     def turnover(self, instance: Product):
         return currency(instance.turnover)
 
@@ -32,6 +36,7 @@ class PaymentMethodAdmin(admin.ModelAdmin):
     def get_queryset(self, request):
         return super().get_queryset(request).with_turnover()
 
+    @admin.display(description=_("turnover"))
     def turnover(self, instance: Product):
         return currency(instance.turnover)
 
@@ -45,6 +50,7 @@ class BasketItemInline(admin.TabularInline):
     def get_queryset(self, request):
         return super().get_queryset(request).priced()
 
+    @admin.display(description=_("price"))
     def price(self, instance) -> str:
         return currency(instance.price)
 
@@ -61,5 +67,6 @@ class BasketAdmin(admin.ModelAdmin):
     def get_queryset(self, request):
         return super().get_queryset(request).priced()
 
+    @admin.display(description=_("price"))
     def price(self, instance) -> str:
         return currency(instance.price)

src/purchase/forms.py

@@ -1,6 +1,7 @@
 from crispy_forms.helper import FormHelper
 from crispy_forms.layout import Div, Field, Layout, Submit
 from django import forms
+from django.utils.translation import gettext as _
 
 from purchase.layout import BasketItemField
 from purchase.models import Basket, Product
@@ -19,7 +20,7 @@ class BasketForm(forms.ModelForm):
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
         self.helper = FormHelper()
-        self.helper.add_input(Submit("submit", "Save"))
+        self.helper.add_input(Submit("submit", _("Save")))
         self.helper.layout = Layout()
         products = {}
         basket = kwargs.get("instance")

src/purchase/locale/en/LC_MESSAGES/django.po

@@ -0,0 +1,210 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2022-04-25 23:04+0200\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#: src/purchase/admin.py:18
+msgid "unit price"
+msgstr ""
+
+#: src/purchase/admin.py:22
+msgid "sold"
+msgstr ""
+
+#: src/purchase/admin.py:26 src/purchase/admin.py:39
+msgid "turnover"
+msgstr ""
+
+#: src/purchase/admin.py:53 src/purchase/admin.py:70
+msgid "price"
+msgstr ""
+
+#: src/purchase/forms.py:23
+msgid "Save"
+msgstr ""
+
+#: src/purchase/models.py:10
+msgid "created at"
+msgstr ""
+
+#: src/purchase/models.py:11
+msgid "updated at"
+msgstr ""
+
+#: src/purchase/models.py:31 src/purchase/models.py:58
+msgid "name"
+msgstr ""
+
+#: src/purchase/models.py:36 src/purchase/models.py:128
+msgid "payment method"
+msgstr ""
+
+#: src/purchase/models.py:37
+msgid "payment methods"
+msgstr ""
+
+#: src/purchase/models.py:59
+msgid "image"
+msgstr ""
+
+#: src/purchase/models.py:61
+msgid "unit price (cents)"
+msgstr ""
+
+#: src/purchase/models.py:61
+msgid "unit price in cents"
+msgstr ""
+
+#: src/purchase/models.py:64
+msgid "display order"
+msgstr ""
+
+#: src/purchase/models.py:71 src/purchase/models.py:154
+msgid "product"
+msgstr ""
+
+#: src/purchase/models.py:72
+msgid "products"
+msgstr ""
+
+#: src/purchase/models.py:134 src/purchase/models.py:160
+msgid "basket"
+msgstr ""
+
+#: src/purchase/models.py:135
+msgid "baskets"
+msgstr ""
+
+#: src/purchase/models.py:138
+#, python-format
+msgid "Basket #%(id)s"
+msgstr ""
+
+#: src/purchase/models.py:162
+msgid "quantity"
+msgstr ""
+
+#: src/purchase/models.py:167
+msgid "basket item"
+msgstr ""
+
+#: src/purchase/models.py:168
+msgid "basket items"
+msgstr ""
+
+#: src/purchase/templates/purchase/basket_confirm_delete.html:7
+#, python-format
+msgid "Are you sure you want to delete \"%(basket)s\"?"
+msgstr ""
+
+#: src/purchase/templates/purchase/basket_form.html:11
+msgid "Missing payment method."
+msgstr ""
+
+#: src/purchase/templates/purchase/basket_form.html:14
+msgid "New basket"
+msgstr ""
+
+#: src/purchase/templates/purchase/basket_form.html:18
+msgid "New"
+msgstr ""
+
+#: src/purchase/templates/purchase/basket_list.html:5
+msgid "Baskets"
+msgstr ""
+
+#: src/purchase/templates/purchase/basket_list.html:11
+#, python-format
+msgid "Basket #%(basket_id)s"
+msgstr ""
+
+#: src/purchase/templates/purchase/basket_list.html:13
+#, python-format
+msgid "1 item"
+msgid_plural "%(counter)s items"
+msgstr[0] ""
+msgstr[1] ""
+
+#: src/purchase/templates/purchase/reports.html:6
+msgid "Reports"
+msgstr ""
+
+#: src/purchase/templates/purchase/reports.html:7
+msgid "General"
+msgstr ""
+
+#: src/purchase/templates/purchase/reports.html:9
+msgid "Total turnover:"
+msgstr ""
+
+#: src/purchase/templates/purchase/reports.html:10
+msgid "Average basket:"
+msgstr ""
+
+#: src/purchase/templates/purchase/reports.html:13
+msgid "Products"
+msgstr ""
+
+#: src/purchase/templates/purchase/reports.html:16
+msgid "Turnover by payment method"
+msgstr ""
+
+#: src/purchase/templates/purchase/reports.html:19
+msgid "Baskets without payment method"
+msgstr ""
+
+#: src/purchase/templates/purchase/snippets/report_no_payment_method.html:6
+msgid "Basket ID"
+msgstr ""
+
+#: src/purchase/templates/purchase/snippets/report_no_payment_method.html:7
+msgid "Price"
+msgstr ""
+
+#: src/purchase/templates/purchase/snippets/report_payment_methods.html:6
+msgid "Payment method"
+msgstr ""
+
+#: src/purchase/templates/purchase/snippets/report_payment_methods.html:7
+msgid "# baskets"
+msgstr ""
+
+#: src/purchase/templates/purchase/snippets/report_payment_methods.html:8
+#: src/purchase/templates/purchase/snippets/report_products.html:8
+msgid "Turnover"
+msgstr ""
+
+#: src/purchase/templates/purchase/snippets/report_products.html:6
+msgid "Product"
+msgstr ""
+
+#: src/purchase/templates/purchase/snippets/report_products.html:7
+msgid "# sold"
+msgstr ""
+
+#: src/purchase/views/basket.py:15
+msgid "Successfully created basket."
+msgstr ""
+
+#: src/purchase/views/basket.py:30
+msgid "Successfully updated basket."
+msgstr ""
+
+#: src/purchase/views/basket.py:45
+msgid "Basket successfully deleted."
+msgstr ""

src/purchase/locale/fr/LC_MESSAGES/django.po

@@ -0,0 +1,223 @@
+# Copyright (C) 2022 Gabriel Augendre
+# This file is distributed under the same license as the package.
+# Gabriel Augendre <gabriel@augendre.info>, 2022.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2022-04-25 23:04+0200\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+
+#: src/purchase/admin.py:18
+msgid "unit price"
+msgstr "prix unitaire"
+
+#: src/purchase/admin.py:22
+msgid "sold"
+msgstr "vendu"
+
+#: src/purchase/admin.py:26 src/purchase/admin.py:39
+msgid "turnover"
+msgstr "chiffre d'affaires"
+
+#: src/purchase/admin.py:53 src/purchase/admin.py:70
+msgid "price"
+msgstr "prix"
+
+#: src/purchase/forms.py:23
+msgid "Save"
+msgstr "Enregistrer"
+
+#: src/purchase/models.py:10
+msgid "created at"
+msgstr "créé à"
+
+#: src/purchase/models.py:11
+msgid "updated at"
+msgstr "mis à jour à"
+
+#: src/purchase/models.py:31 src/purchase/models.py:58
+msgid "name"
+msgstr "nom"
+
+#: src/purchase/models.py:36 src/purchase/models.py:128
+msgid "payment method"
+msgstr "moyen de paiement"
+
+#: src/purchase/models.py:37
+msgid "payment methods"
+msgstr "moyens de paiement"
+
+#: src/purchase/models.py:59
+msgid "image"
+msgstr "image"
+
+#: src/purchase/models.py:61
+msgid "unit price (cents)"
+msgstr "prix unitaire (centimes)"
+
+#: src/purchase/models.py:61
+msgid "unit price in cents"
+msgstr "prix unitaire en centimes"
+
+#: src/purchase/models.py:64
+msgid "display order"
+msgstr "ordre d'affichage"
+
+#: src/purchase/models.py:71 src/purchase/models.py:154
+msgid "product"
+msgstr "produit"
+
+#: src/purchase/models.py:72
+msgid "products"
+msgstr "produits"
+
+#: src/purchase/models.py:134 src/purchase/models.py:160
+msgid "basket"
+msgstr "panier"
+
+#: src/purchase/models.py:135
+msgid "baskets"
+msgstr "paniers"
+
+#: src/purchase/models.py:138
+#, python-format
+msgid "Basket #%(id)s"
+msgstr "Panier n°%(id)s"
+
+#: src/purchase/models.py:162
+msgid "quantity"
+msgstr "quantité"
+
+#: src/purchase/models.py:167
+msgid "basket item"
+msgstr "article de panier"
+
+#: src/purchase/models.py:168
+msgid "basket items"
+msgstr "articles de panier"
+
+#: src/purchase/templates/purchase/basket_confirm_delete.html:7
+#, python-format
+msgid "Are you sure you want to delete \"%(basket)s\"?"
+msgstr "Êtes-vous sûr de vouloir supprimer \"%(basket)s\" ?"
+
+#: src/purchase/templates/purchase/basket_form.html:11
+msgid "Missing payment method."
+msgstr "Moyen de paiement manquant."
+
+#: src/purchase/templates/purchase/basket_form.html:14
+msgid "New basket"
+msgstr "Nouveau panier"
+
+#: src/purchase/templates/purchase/basket_form.html:18
+msgid "New"
+msgstr "Nouveau"
+
+#: src/purchase/templates/purchase/basket_list.html:5
+msgid "Baskets"
+msgstr "Paniers"
+
+#: src/purchase/templates/purchase/basket_list.html:11
+#, python-format
+msgid "Basket #%(basket_id)s"
+msgstr "Panier n°%(basket_id)s"
+
+#: src/purchase/templates/purchase/basket_list.html:13
+#, python-format
+msgid "1 item"
+msgid_plural "%(counter)s items"
+msgstr[0] "1 article"
+msgstr[1] "%(counter)s articles"
+
+#: src/purchase/templates/purchase/reports.html:6
+msgid "Reports"
+msgstr "Rapports"
+
+#: src/purchase/templates/purchase/reports.html:7
+msgid "General"
+msgstr "Général"
+
+#: src/purchase/templates/purchase/reports.html:9
+msgid "Total turnover:"
+msgstr "Chiffre d'affaires total :"
+
+#: src/purchase/templates/purchase/reports.html:10
+msgid "Average basket:"
+msgstr "Panier moyen :"
+
+#: src/purchase/templates/purchase/reports.html:13
+msgid "Products"
+msgstr "Produits"
+
+#: src/purchase/templates/purchase/reports.html:16
+msgid "Turnover by payment method"
+msgstr "Chiffre d'affaires par moyen de paiement"
+
+#: src/purchase/templates/purchase/reports.html:19
+msgid "Baskets without payment method"
+msgstr "Paniers sans moyen de paiement"
+
+#: src/purchase/templates/purchase/snippets/report_no_payment_method.html:6
+msgid "Basket ID"
+msgstr "Id de panier"
+
+#: src/purchase/templates/purchase/snippets/report_no_payment_method.html:7
+msgid "Price"
+msgstr "Prix"
+
+#: src/purchase/templates/purchase/snippets/report_payment_methods.html:6
+msgid "Payment method"
+msgstr "Moyen de paiement"
+
+#: src/purchase/templates/purchase/snippets/report_payment_methods.html:7
+msgid "# baskets"
+msgstr "Nb. de paniers"
+
+#: src/purchase/templates/purchase/snippets/report_payment_methods.html:8
+#: src/purchase/templates/purchase/snippets/report_products.html:8
+msgid "Turnover"
+msgstr "Chiffre d'affaires"
+
+#: src/purchase/templates/purchase/snippets/report_products.html:6
+msgid "Product"
+msgstr "Produit"
+
+#: src/purchase/templates/purchase/snippets/report_products.html:7
+msgid "# sold"
+msgstr "Nb. vendus"
+
+#: src/purchase/views/basket.py:15
+msgid "Successfully created basket."
+msgstr "Panier correctement créé."
+
+#: src/purchase/views/basket.py:30
+msgid "Successfully updated basket."
+msgstr "Panier correctement modifié."
+
+#: src/purchase/views/basket.py:45
+msgid "Basket successfully deleted."
+msgstr "Panier correctement supprimé."
+
+#, python-format
+#~ msgid "Total turnover: %(total|currency)s"
+#~ msgstr "Chiffre d'affaires total : %(total|currency)s"
+
+#, python-format
+#~ msgid "Average basket: %(average_basket|currency)s"
+#~ msgstr "Panier moyen : %(average_basket|currency)s"
+
+#, python-brace-format
+#~ msgid "Basket #{self.id}"
+#~ msgstr "Panier n°{self.id}"
+
+#, python-format
+#~ msgid "%(basket.items.count)s items"
+#~ msgstr "%(basket.items.count)s articles"

src/purchase/models.py

@@ -1,12 +1,14 @@
 from django.db import models
 from django.db.models import Count, F, Sum
 from django.urls import reverse
+from django.utils.translation import gettext
+from django.utils.translation import gettext_lazy as _
 from PIL import Image, ImageOps
 
 
 class Model(models.Model):
-    created_at = models.DateTimeField(auto_now_add=True)
+    created_at = models.DateTimeField(auto_now_add=True, verbose_name=_("created at"))
-    updated_at = models.DateTimeField(auto_now=True)
+    updated_at = models.DateTimeField(auto_now=True, verbose_name=_("updated at"))
 
     class Meta:
         abstract = True
@@ -26,10 +28,14 @@ class PaymentMethodQuerySet(models.QuerySet):
 
 
 class PaymentMethod(Model):
-    name = models.CharField(max_length=50, unique=True)
+    name = models.CharField(max_length=50, unique=True, verbose_name=_("name"))
 
     objects = PaymentMethodQuerySet.as_manager()
 
+    class Meta:
+        verbose_name = _("payment method")
+        verbose_name_plural = _("payment methods")
+
     def __str__(self):
         return self.name
 
@@ -49,15 +55,21 @@ class ProductQuerySet(models.QuerySet):
 
 
 class Product(Model):
-    name = models.CharField(max_length=250, unique=True)
+    name = models.CharField(max_length=250, unique=True, verbose_name=_("name"))
-    image = models.ImageField(null=True, blank=True)
+    image = models.ImageField(null=True, blank=True, verbose_name=_("image"))
-    unit_price_cents = models.PositiveIntegerField()
+    unit_price_cents = models.PositiveIntegerField(
-    display_order = models.PositiveIntegerField(default=default_product_display_order)
+        verbose_name=_("unit price (cents)"), help_text=_("unit price in cents")
+    )
+    display_order = models.PositiveIntegerField(
+        default=default_product_display_order, verbose_name=_("display order")
+    )
 
     objects = ProductQuerySet.as_manager()
 
     class Meta:
         ordering = ["display_order", "name"]
+        verbose_name = _("product")
+        verbose_name_plural = _("products")
 
     def __str__(self):
         return self.name
@@ -113,12 +125,17 @@ class Basket(Model):
         related_name="baskets",
         null=True,
         blank=True,
+        verbose_name=_("payment method"),
     )
 
     objects = BasketQuerySet.as_manager()
 
+    class Meta:
+        verbose_name = _("basket")
+        verbose_name_plural = _("baskets")
+
     def __str__(self):
-        return f"Basket #{self.id}"
+        return gettext("Basket #%(id)s") % {"id": self.id}
 
     def get_absolute_url(self):
         return reverse("purchase:update", args=(self.pk,))
@@ -131,11 +148,21 @@ class BasketItemQuerySet(models.QuerySet):
 
 class BasketItem(Model):
     product = models.ForeignKey(
-        to=Product, on_delete=models.PROTECT, related_name="basket_items"
+        to=Product,
+        on_delete=models.PROTECT,
+        related_name="basket_items",
+        verbose_name=_("product"),
     )
     basket = models.ForeignKey(
-        to=Basket, on_delete=models.CASCADE, related_name="items"
+        to=Basket,
+        on_delete=models.CASCADE,
+        related_name="items",
+        verbose_name=_("basket"),
     )
-    quantity = models.PositiveIntegerField()
+    quantity = models.PositiveIntegerField(verbose_name=_("quantity"))
 
     objects = BasketItemQuerySet.as_manager()
+
+    class Meta:
+        verbose_name = _("basket item")
+        verbose_name_plural = _("basket items")

src/purchase/templates/purchase/basket_confirm_delete.html

@@ -1,9 +1,10 @@
 {% extends "common/base.html" %}
+{% load i18n %}
 {% block content %}
     <h1>{{ object }}</h1>
     <form method="post">
         {% csrf_token %}
-        <p>Are you sure you want to delete "{{ object }}"?</p>
+        <p>{% blocktranslate %}Are you sure you want to delete "{{ basket }}"?{% endblocktranslate %}</p>
         {{ form }}
         <input class="btn btn-danger" type="submit" value="Confirm">
     </form>

src/purchase/templates/purchase/basket_form.html

@@ -1,4 +1,5 @@
 {% extends "common/base.html" %}
+{% load i18n %}
 {% load crispy_forms_tags purchase %}
 {% block content %}
     {% if object %}
@@ -7,13 +8,13 @@
             {{ object.created_at }}
         </p>
         {% if not object.payment_method %}
-            <div class="alert alert-danger" role="alert">Missing payment method.</div>
+            <div class="alert alert-danger" role="alert">{% translate "Missing payment method." %}</div>
         {% endif %}
     {% else %}
-        <h1>New basket</h1>
+        <h1>{% translate "New basket" %}</h1>
     {% endif %}
     {% crispy form %}
     {% if object %}
-        <a href="{% url "purchase:new" %}" class="btn btn-secondary">New</a>
+        <a href="{% url "purchase:new" %}" class="btn btn-secondary">{% translate "New" %}</a>
     {% endif %}
 {% endblock %}

src/purchase/templates/purchase/basket_list.html

@@ -1,15 +1,16 @@
 {% extends "common/base.html" %}
+{% load i18n %}
 {% load purchase %}
 {% block content %}
-    <h1>Baskets</h1>
+    <h1>{% translate "Baskets" %}</h1>
     <div class="row row-cols-auto g-4">
         {% for basket in baskets %}
             <div class="col">
                 <div class="card h-100 {% if not basket.payment_method %}bg-warning text-black{% endif %}">
                     <div class="card-body">
-                        <h5 class="card-title">Basket #{{ basket.id }}</h5>
+                        <h5 class="card-title">{% blocktranslate with basket_id=basket.id %}Basket #{{ basket_id }}{% endblocktranslate %}</h5>
                         <p class="card-text">
-                            {{ basket.items.count }} items<br>
+                            {% blocktranslate count counter=basket.items.count %}1 item{% plural %}{{ counter }} items{% endblocktranslate %}<br>
                             {{ basket.price|currency }}<br>
                             {{ basket.payment_method|default:"-" }}
                         </p>

src/purchase/templates/purchase/reports.html

@@ -1,21 +1,22 @@
 {% extends "common/base.html" %}
+{% load i18n %}
 {% load purchase %}
 
 {% block content %}
-    <h1>Reports</h1>
+    <h1>{% translate "Reports" %}</h1>
-    <h2>General</h2>
+    <h2>{% translate "General" %}</h2>
     <ul>
-        <li>Total turnover: {{ total|currency }}</li>
+        <li>{% translate "Total turnover:" %} {{ total|currency }}</li>
-        <li>Average basket: {{ average_basket|currency }}</li>
+        <li>{% translate "Average basket:" %} {{ average_basket|currency }}</li>
     </ul>
 
-    <h2>Products</h2>
+    <h2>{% translate "Products" %}</h2>
     {% include "purchase/snippets/report_products.html" %}
 
-    <h2>Turnover by payment method</h2>
+    <h2>{% translate "Turnover by payment method" %}</h2>
     {% include "purchase/snippets/report_payment_methods.html" %}
 
-    <h2>Baskets without payment method</h2>
+    <h2>{% translate "Baskets without payment method" %}</h2>
     {% include "purchase/snippets/report_no_payment_method.html" %}
 
 {% endblock %}

src/purchase/templates/purchase/snippets/report_no_payment_method.html

@@ -1,9 +1,10 @@
+{% load i18n %}
 {% load purchase %}
 
 <table class="table table-hover table-sm">
     <thead><tr>
-        <th scope="col">Basket ID</th>
+        <th scope="col">{% translate "Basket ID" %}</th>
-        <th scope="col">Price</th>
+        <th scope="col">{% translate "Price" %}</th>
     </tr></thead>
     <tbody>
         {% for basket in no_payment_method %}

src/purchase/templates/purchase/snippets/report_payment_methods.html

@@ -1,10 +1,11 @@
+{% load i18n %}
 {% load purchase %}
 
 <table class="table table-hover table-sm">
     <thead><tr>
-        <th scope="col">Payment method</th>
+        <th scope="col">{% translate "Payment method" %}</th>
-        <th scope="col"># baskets</th>
+        <th scope="col">{% translate "# baskets" %}</th>
-        <th scope="col">Turnover</th>
+        <th scope="col">{% translate "Turnover" %}</th>
     </tr></thead>
     <tbody>
         {% for payment_method in payment_methods %}

src/purchase/templates/purchase/snippets/report_products.html

@@ -1,10 +1,11 @@
+{% load i18n %}
 {% load purchase %}
 
 <table class="table table-hover table-sm">
     <thead><tr>
-        <th scope="col">Product</th>
+        <th scope="col">{% translate "Product" %}</th>
-        <th scope="col"># sold</th>
+        <th scope="col">{% translate "# sold" %}</th>
-        <th scope="col">Turnover</th>
+        <th scope="col">{% translate "Turnover" %}</th>
     </tr></thead>
     <tbody>
         {% for product in products %}

src/purchase/views/basket.py

@@ -1,5 +1,6 @@
 from django.contrib.messages.views import SuccessMessageMixin
 from django.urls import reverse
+from django.utils.translation import gettext_lazy as _
 from django.views.generic import CreateView, DeleteView, ListView, UpdateView
 
 from purchase.forms import BasketForm
@@ -11,7 +12,7 @@ class NewBasketView(ProtectedViewsMixin, SuccessMessageMixin, CreateView):
     permission_required = ["purchase.add_basket"]
     model = Basket
     form_class = BasketForm
-    success_message = "Successfully created basket."
+    success_message = _("Successfully created basket.")
 
     queryset = Basket.objects.priced()
 
@@ -26,7 +27,7 @@ class UpdateBasketView(ProtectedViewsMixin, SuccessMessageMixin, UpdateView):
     permission_required = ["purchase.change_basket", "purchase.view_basket"]
     model = Basket
     form_class = BasketForm
-    success_message = "Successfully updated basket."
+    success_message = _("Successfully updated basket.")
     queryset = Basket.objects.priced()
 
 
@@ -41,8 +42,9 @@ class ListBasketsView(ProtectedViewsMixin, ListView):
 class DeleteBasketView(ProtectedViewsMixin, SuccessMessageMixin, DeleteView):
     permission_required = ["purchase.delete_basket"]
     model = Basket
-    success_message = "Basket successfully deleted."
+    success_message = _("Basket successfully deleted.")
     queryset = Basket.objects.priced()
+    context_object_name = "basket"
 
     def get_success_url(self):
         return reverse("purchase:list")