Merge pull request #63 from cdubz/i18n

Make Baby Buddy translatable

CONTRIBUTING.md

@@ -7,6 +7,7 @@
 
 - [Contributions](#contributions)
   - [Pull request process](#pull-request-process)
+  - [Translation](#translation)
 - [Development](#development)
   - [Installation](#installation)
   - [Gulp Commands](#gulp-commands)
@@ -34,6 +35,33 @@ Gitter.
 New pull requests will be reviewed by project maintainers as soon as possible 
 and we will do our best to provide feedback and support potential contributors.
 
+### Translation
+
+Baby Buddy has support for translation/localization to any language. A general 
+translation process will look something like this:
+
+1. Set up a development environment (see [Development](#development) below).
+1. Run `gulp makemessages -l xx` where `xx` is a specific locale code (e.g. "fr"
+for French or "es" for Spanish). This create a new translation file at
+`locale/xx/LC_MESSAGES/django.po`, or update one if it exits.
+1. Open the created/updated `django.po` file and update the header template with
+license and contact info.
+1. Start translating! Each translatable string will have a `msgid` value with 
+the string in English and a corresponding (empty) `msgstr` value where a
+translated string can be filled in.
+1. Once all strings have been translated, run `gulp compilemessages -l xx` to
+compile an optimized translation file (`locale/xx/LC_MESSAGES/django.mo`).
+1. To expose the new translation as a user setting, add the locale code to the
+`LANGUAGES` array in the base settings file (`babybuddy/settings/base.py`).
+1. Run the development server, log in, and update the user language to test the
+newly translated strings.
+
+Once the translation is complete, commit the new files and changes to a fork and
+[create a pull request](#pull-request-process) for review.
+ 
+For more information on the Django translation process, see Django's 
+documentation section: [Translation](https://docs.djangoproject.com/en/dev/topics/i18n/translation/).
+
 ## Development
 
 ### Requirements
@@ -92,10 +120,12 @@ in the [`babybuddy/management/commands`](babybuddy/management/commands) folder.
 - [`gulp build`](#build)
 - [`gulp clean`](#clean)
 - [`gulp collectstatic`](#collectstatic)
+- [`gulp compilemessages`](#compilemessages)
 - [`gulp coverage`](#coverage)
 - [`gulp extras`](#extras)
 - [`gulp fake`](#fake)
 - [`gulp lint`](#lint)
+- [`gulp makemessages`](#makemessages)
 - [`gulp makemigrations`](#makemigrations)
 - [`gulp migrate`](#migrate)
 - [`gulp reset`](#reset)
@@ -126,6 +156,11 @@ the `babybuddy/static` folder, so generally `gulp build` should be run before
 this command for production deployments. Gulp also passes along
 non-overlapping arguments for this command, e.g. `--no-input`.
 
+#### `compilemessages`
+
+Executes Django's `compilemessages` management task. See [django-admin compilemessages](https://docs.djangoproject.com/en/dev/ref/django-admin/#compilemessages)
+for more details about other options and functionality of this command.
+
 #### `coverage`
 
 Create a test coverage report. See [`.coveragerc`](.coveragerc) for default
@@ -147,6 +182,14 @@ children and seven days of data for each.
 
 Executes Python and SASS linting for all relevant source files.
 
+#### `makemessages`
+
+Executes Django's `makemessages` management task. See [django-admin makemessages](https://docs.djangoproject.com/en/dev/ref/django-admin/#makemessages)
+for more details about other options and functionality of this command. When
+working on a single translation, the `-l` flag is useful to make message for 
+only that language, e.g. `gulp makemessages -l fr` to make only a French
+language translation file.
+
 #### `makemigrations`
 
 Executes Django's `makemigrations` management task. Gulp also passes along

babybuddy/admin.py

@@ -2,16 +2,18 @@
 from django.contrib import admin
 from django.contrib.auth.admin import UserAdmin as BaseUserAdmin
 from django.contrib.auth.models import User
+from django.utils.translation import gettext_lazy as _
 
 from babybuddy import models
 
 
 class SettingsInline(admin.StackedInline):
     model = models.Settings
-    verbose_name_plural = 'Settings'
+    verbose_name = _('Settings')
+    verbose_name_plural = _('Settings')
     can_delete = False
     fieldsets = (
-        ('Dashboard', {
+        (_('Dashboard'), {
             'fields': ('dashboard_refresh_rate',)
         }),
     )

babybuddy/forms.py

@@ -41,4 +41,4 @@ class UserPasswordForm(PasswordChangeForm):
 class UserSettingsForm(forms.ModelForm):
     class Meta:
         model = Settings
-        fields = ['dashboard_refresh_rate']
+        fields = ['dashboard_refresh_rate', 'language']

babybuddy/migrations/0004_settings_language.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.2 on 2019-04-17 04:02
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('babybuddy', '0003_add_refresh_help_text'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='settings',
+            name='language',
+            field=models.CharField(choices=[], default='en', max_length=255, verbose_name='Language'),
+        ),
+    ]

babybuddy/models.py

@@ -1,9 +1,14 @@
 # -*- coding: utf-8 -*-
+from django.conf import settings
 from django.contrib.auth.models import User
+from django.contrib.auth.signals import user_logged_in
 from django.db import models
 from django.db.models.signals import post_save
 from django.dispatch import receiver
 from django.utils.timezone import timedelta
+from django.utils.text import format_lazy
+from django.utils import translation
+from django.utils.translation import gettext_lazy as _
 
 from rest_framework.authtoken.models import Token
 
@@ -11,26 +16,32 @@ from rest_framework.authtoken.models import Token
 class Settings(models.Model):
     user = models.OneToOneField(User, on_delete=models.CASCADE)
     dashboard_refresh_rate = models.DurationField(
-        verbose_name='Refresh rate',
-        help_text='This setting will only be used when a browser does not '
-                  'support refresh on focus.',
+        verbose_name=_('Refresh rate'),
+        help_text=_('This setting will only be used when a browser does not '
+                    'support refresh on focus.'),
         blank=True,
         null=True,
         default=timedelta(minutes=1),
         choices=[
-            (None, 'disabled'),
-            (timedelta(minutes=1), '1 min.'),
-            (timedelta(minutes=2), '2 min.'),
-            (timedelta(minutes=3), '3 min.'),
-            (timedelta(minutes=4), '4 min.'),
-            (timedelta(minutes=5), '5 min.'),
-            (timedelta(minutes=10), '10 min.'),
-            (timedelta(minutes=15), '15 min.'),
-            (timedelta(minutes=30), '30 min.'),
+            (None, _('disabled')),
+            (timedelta(minutes=1), _('1 min.')),
+            (timedelta(minutes=2), _('2 min.')),
+            (timedelta(minutes=3), _('3 min.')),
+            (timedelta(minutes=4), _('4 min.')),
+            (timedelta(minutes=5), _('5 min.')),
+            (timedelta(minutes=10), _('10 min.')),
+            (timedelta(minutes=15), _('15 min.')),
+            (timedelta(minutes=30), _('30 min.')),
         ])
+    language = models.CharField(
+        choices=settings.LANGUAGES,
+        default=settings.LANGUAGE_CODE,
+        max_length=255,
+        verbose_name=_('Language')
+    )
 
     def __str__(self):
-        return '{}\'s Settings'.format(self.user)
+        return str(format_lazy(_('{user}\'s Settings'), user=self.user))
 
     def api_key(self, reset=False):
         """
@@ -63,3 +74,9 @@ def create_user_settings(sender, instance, created, **kwargs):
 @receiver(post_save, sender=User)
 def save_user_settings(sender, instance, **kwargs):
     instance.settings.save()
+
+
+@receiver(user_logged_in)
+def user_logged_in_callback(sender, request, user, **kwargs):
+    translation.activate(user.settings.language)
+    request.session[translation.LANGUAGE_SESSION_KEY] = user.settings.language

babybuddy/settings/base.py

@@ -1,5 +1,6 @@
 import os
 
+from django.utils.translation import gettext_lazy as _
 from dotenv import load_dotenv, find_dotenv
 
 # Build paths inside the project like this: os.path.join(BASE_DIR, ...)
@@ -53,10 +54,9 @@ INSTALLED_APPS = [
 
 MIDDLEWARE = [
     'django.middleware.security.SecurityMiddleware',
-
     'whitenoise.middleware.WhiteNoiseMiddleware',
-
     'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.locale.LocaleMiddleware',
     'django.middleware.common.CommonMiddleware',
     'django.middleware.csrf.CsrfViewMiddleware',
     'django.contrib.auth.middleware.AuthenticationMiddleware',
@@ -110,7 +110,7 @@ LOGOUT_REDIRECT_URL = '/login/'
 # Internationalization
 # https://docs.djangoproject.com/en/1.11/topics/i18n/
 
-LANGUAGE_CODE = 'en-us'
+LANGUAGE_CODE = 'en'
 
 TIME_ZONE = os.environ.get('TIME_ZONE', 'Etc/UTC')
 
@@ -120,6 +120,15 @@ USE_L10N = True
 
 USE_TZ = True
 
+LOCALE_PATHS = [
+    os.path.join(BASE_DIR, "locale"),
+]
+
+LANGUAGES = [
+    ('en', _('English')),
+    ('fr', _('French')),
+]
+
 
 # Static files (CSS, JavaScript, Images)
 # https://docs.djangoproject.com/en/1.11/howto/static-files/

babybuddy/templates/403.html

@@ -1,15 +1,15 @@
 {% extends 'babybuddy/page.html' %}
-{% load widget_tweaks %}
+{% load i18n widget_tweaks %}
 
-{% block title %}403 Permission Denied{% endblock %}
+{% block title %}403 {% trans "Permission Denied" %}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item active" aria-current="page">Permission Denied</li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Permission Denied" %}</li>
 {% endblock %}
 
 {% block content %}
     <div class="alert alert-danger" role="alert">
-        You do not have permission to access this resource. Contact a site
-        administrator for assistance.
+        {% blocktrans %}You do not have permission to access this resource.
+        Contact a site administrator for assistance.{% endblocktrans %}
     </div>
 {% endblock %}

babybuddy/templates/babybuddy/base.html

@@ -1,4 +1,4 @@
-{% load static %}
+{% load i18n static %}
 
 <!DOCTYPE html>
 <html lang="en">
@@ -31,7 +31,7 @@
 {% block breadcrumb_nav %}
     <nav aria-label="breadcrumb" role="navigation">
         <ol class="breadcrumb">
-            <li class="breadcrumb-item"><a href="/">Home</a></li>
+            <li class="breadcrumb-item"><a href="/">{% trans "Home" %}</a></li>
             {% block breadcrumbs %}{% endblock %}
         </ol>
     </nav>

babybuddy/templates/babybuddy/filter.html

@@ -1,4 +1,4 @@
-{% load widget_tweaks %}
+{% load i18n widget_tweaks %}
 
 <form id="filter_form" role="form" action="" method="get" class="collapse{% if request.GET.filtered %} show{% endif %}">
     <div class="form-group form-row">
@@ -15,8 +15,8 @@
             </div>
         {% endfor %}
         <div class="col-xs-12 col-sm-auto mt-3 mt-sm-0">
-            <button type="submit" class="btn btn-sm btn-primary mr-2">Filter</button>
-            <a href="{{ request.path }}" class="btn btn-sm btn-error">Reset</a>
+            <button type="submit" class="btn btn-sm btn-primary mr-2">{% trans "Filter" %}</button>
+            <a href="{{ request.path }}" class="btn btn-sm btn-error">{% trans "Reset" %}</a>
         </div>
     </div>
     <input type="hidden" name="filtered" value="1"/>
@@ -29,6 +29,6 @@
        role="button"
        aria-expanded="false"
        aria-controls="filter_form">
-        Filters
+        {% trans "Filters" %}
     </a>
 </p>

babybuddy/templates/babybuddy/form.html

@@ -1,4 +1,4 @@
-{% load widget_tweaks %}
+{% load i18n widget_tweaks %}
 
 <div class="container-fluid">
     <form role="form" method="post" enctype="multipart/form-data">
@@ -8,6 +8,6 @@
                 {% include 'babybuddy/form_field.html' %}
             </div>
         {% endfor %}
-        <button type="submit" class="btn btn-primary">Submit</button>
+        <button type="submit" class="btn btn-primary">{% trans "Submit" %}</button>
     </form>
 </div>

babybuddy/templates/babybuddy/messages.html

@@ -1,3 +1,5 @@
+{% load i18n %}
+
 {% block messages %}
     {% if messages %}
         {% for message in messages %}
@@ -13,12 +15,12 @@
         {% if form.non_field_errors %}
             {% for error in form.non_field_errors %}
                 <div class="alert alert-danger" role="alert">
-                    <strong>Error:</strong> {{ error }}
+                    {% blocktrans %}<strong>Error:</strong> {{ error }}{% endblocktrans %}
                 </div>
             {% endfor %}
         {% elif form.errors %}
             <div class="alert alert-danger" role="alert">
-                <strong>Error:</strong> Some fields have errors. See below for details.
+                {% blocktrans %}<strong>Error:</strong> Some fields have errors. See below for details. {% endblocktrans %}
             </div>
         {% endif %}
     {% endif %}

babybuddy/templates/babybuddy/nav-dropdown.html

@@ -1,5 +1,5 @@
 {% extends 'babybuddy/base.html' %}
-{% load babybuddy_tags static timers %}
+{% load babybuddy_tags i18n static timers %}
 
 {% block nav %}
     <nav class="navbar navbar-expand-md navbar-dark bg-dark fixed-top">
@@ -23,32 +23,38 @@
                 <div class="dropdown-menu dropdown-menu-right" aria-labelledby="nav-quick-add-link">
                     {% if perms.core.add_diaperchange %}
                         <a class="dropdown-item p-2" href="{% url 'core:diaperchange-add' %}">
-                            <i class="icon icon-diaperchange" aria-hidden="true"></i> Diaper Change
+                            <i class="icon icon-diaperchange" aria-hidden="true"></i>
+                            {% trans "Diaper Change" %}
                         </a>
                     {% endif %}
                     {% if perms.core.add_feeding %}
                         <a class="dropdown-item p-2" href="{% url 'core:feeding-add' %}">
-                            <i class="icon icon-feeding" aria-hidden="true"></i> Feeding
+                            <i class="icon icon-feeding" aria-hidden="true"></i>
+                            {% trans "Feeding" %}
                         </a>
                     {% endif %}
                     {% if perms.core.add_note %}
                         <a class="dropdown-item p-2" href="{% url 'core:note-add' %}">
-                            <i class="icon icon-note" aria-hidden="true"></i> Note
+                            <i class="icon icon-note" aria-hidden="true"></i>
+                            {% trans "Note" %}
                         </a>
                     {% endif %}
                     {% if perms.core.add_sleep %}
                         <a class="dropdown-item p-2" href="{% url 'core:sleep-add' %}">
-                            <i class="icon icon-sleep" aria-hidden="true"></i> Sleep
+                            <i class="icon icon-sleep" aria-hidden="true"></i>
+                            {% trans "Sleep" %}
                         </a>
                     {% endif %}
                     {% if perms.core.add_tummytime %}
                         <a class="dropdown-item p-2" href="{% url 'core:tummytime-add' %}">
-                            <i class="icon icon-tummytime" aria-hidden="true"></i> Tummy Time
+                            <i class="icon icon-tummytime" aria-hidden="true"></i>
+                            {% trans "Tummy Time" %}
                         </a>
                     {% endif %}
                     {% if perms.core.add_weight %}
                         <a class="dropdown-item p-2" href="{% url 'core:weight-add' %}">
-                            <i class="icon icon-weight" aria-hidden="true"></i> Weight
+                            <i class="icon icon-weight" aria-hidden="true"></i>
+                            {% trans "Weight" %}
                         </a>
                     {% endif %}
                 </div>
@@ -66,7 +72,8 @@
             <ul class="navbar-nav mr-auto">
                 <li class="nav-item{% if request.path == '/' %} active{% endif %}">
                     <a class="nav-link" href="{% url 'dashboard:dashboard' %}">
-                        <i class="icon icon-dashboard" aria-hidden="true"></i> Dashboard
+                        <i class="icon icon-dashboard" aria-hidden="true"></i>
+                        {% trans "Dashboard" %}
                     </a>
                 </li>
 
@@ -76,40 +83,51 @@
                        href="#"
                        data-toggle="dropdown"
                        aria-haspopup="true"
-                       aria-expanded="false"><i class="icon icon-child" aria-hidden="true"></i> Children</a>
+                       aria-expanded="false"><i class="icon icon-child" aria-hidden="true"></i>
+                        {% trans "Children" %}
+                    </a>
                     <div class="dropdown-menu" aria-labelledby="nav-children-menu-link">
 
                         {% if perms.core.view_child %}
                             <a class="dropdown-item{% if request.path == '/children/' %} active{% endif %}"
                                href="{% url 'core:child-list' %}">
-                                <i class="icon icon-child" aria-hidden="true"></i> Children
+                                <i class="icon icon-child" aria-hidden="true"></i>
+                                {% trans "Children" %}
                             </a>
                         {% endif %}
                         {% if perms.core.add_child %}
                             <a class="dropdown-item pl-5{% if request.path == '/children/add/' %} active{% endif %}"
-                               href="{% url 'core:child-add' %}"><i class="icon icon-add" aria-hidden="true"></i> Child</a>
+                               href="{% url 'core:child-add' %}"><i class="icon icon-add" aria-hidden="true"></i>
+                                {% trans "Child" %}
+                            </a>
                         {% endif %}
 
                         {% if perms.core.view_note %}
                             <a class="dropdown-item{% if request.path == '/notes/' %} active{% endif %}"
                                href="{% url 'core:note-list' %}">
-                                <i class="icon icon-note" aria-hidden="true"></i> Notes
+                                <i class="icon icon-note" aria-hidden="true"></i>
+                                {% trans "Notes" %}
                             </a>
                         {% endif %}
                         {% if perms.core.add_note %}
                             <a class="dropdown-item pl-5{% if request.path == '/notes/add/' %} active{% endif %}"
-                               href="{% url 'core:note-add' %}"><i class="icon icon-add" aria-hidden="true"></i> Note</a>
+                               href="{% url 'core:note-add' %}"><i class="icon icon-add" aria-hidden="true"></i>
+                                {% trans "Note" %}
+                            </a>
                         {% endif %}
 
                         {% if perms.core.view_weight %}
                             <a class="dropdown-item{% if request.path == '/weight/' %} active{% endif %}"
                                href="{% url 'core:weight-list' %}">
-                                <i class="icon icon-weight" aria-hidden="true"></i> Weight
+                                <i class="icon icon-weight" aria-hidden="true"></i>
+                                {% trans "Weight" %}
                             </a>
                         {% endif %}
                         {% if perms.core.add_weight %}
                             <a class="dropdown-item pl-5{% if request.path == '/weight/add/' %} active{% endif %}"
-                               href="{% url 'core:weight-add' %}"><i class="icon icon-add" aria-hidden="true"></i> Weight entry</a>
+                               href="{% url 'core:weight-add' %}"><i class="icon icon-add" aria-hidden="true"></i>
+                                {% trans "Weight entry" %}
+                            </a>
                         {% endif %}
 
                     </div>
@@ -121,43 +139,61 @@
                        href="#"
                        data-toggle="dropdown"
                        aria-haspopup="true"
-                       aria-expanded="false"><i class="icon icon-activities" aria-hidden="true"></i> Activities</a>
+                       aria-expanded="false"><i class="icon icon-activities" aria-hidden="true"></i>
+                        {% trans "Activities" %}
+                    </a>
                     <div class="dropdown-menu" aria-labelledby="nav-activity-menu-link">
 
                         {% if perms.core.view_diaperchange %}
                             <a class="dropdown-item{% if request.path == '/changes/' %} active{% endif %}"
-                               href="{% url 'core:diaperchange-list' %}"><i class="icon icon-diaperchange" aria-hidden="true"></i> Changes</a>
+                               href="{% url 'core:diaperchange-list' %}"><i class="icon icon-diaperchange" aria-hidden="true"></i>
+                                {% trans "Changes" %}
+                            </a>
                         {% endif %}
                         {% if perms.core.add_diaperchange %}
                             <a class="dropdown-item pl-5{% if request.path == '/changes/add/' %} active{% endif %}"
-                               href="{% url 'core:diaperchange-add' %}"><i class="icon icon-add" aria-hidden="true"></i> Change</a>
+                               href="{% url 'core:diaperchange-add' %}"><i class="icon icon-add" aria-hidden="true"></i>
+                                {% trans "Change" %}
+                            </a>
                         {% endif %}
 
                         {% if perms.core.view_feeding %}
                             <a class="dropdown-item{% if request.path == '/feedings/' %} active{% endif %}"
-                               href="{% url 'core:feeding-list' %}"><i class="icon icon-feeding" aria-hidden="true"></i> Feedings</a>
+                               href="{% url 'core:feeding-list' %}"><i class="icon icon-feeding" aria-hidden="true"></i>
+                                {% trans "Feedings" %}
+                            </a>
                         {% endif %}
                         {% if perms.core.add_diaperchange %}
                             <a class="dropdown-item pl-5{% if request.path == '/feedings/add/' %} active{% endif %}"
-                               href="{% url 'core:feeding-add' %}"><i class="icon icon-add" aria-hidden="true"></i> Feeding</a>
+                               href="{% url 'core:feeding-add' %}"><i class="icon icon-add" aria-hidden="true"></i>
+                                {% trans "Feeding" %}
+                            </a>
                         {% endif %}
 
                         {% if perms.core.view_sleep %}
                             <a class="dropdown-item{% if request.path == '/sleep/' %} active{% endif %}"
-                               href="{% url 'core:sleep-list' %}"><i class="icon icon-sleep" aria-hidden="true"></i> Sleep</a>
+                               href="{% url 'core:sleep-list' %}"><i class="icon icon-sleep" aria-hidden="true"></i>
+                                {% trans "Sleep" %}
+                            </a>
                         {% endif %}
                         {% if perms.core.add_sleep %}
                             <a class="dropdown-item pl-5{% if request.path == '/sleep/add/' %} active{% endif %}"
-                               href="{% url 'core:sleep-add' %}"><i class="icon icon-add" aria-hidden="true"></i> Sleep entry</a>
+                               href="{% url 'core:sleep-add' %}"><i class="icon icon-add" aria-hidden="true"></i>
+                                {% trans "Sleep entry" %}
+                            </a>
                         {% endif %}
 
                         {% if perms.core.view_tummytime %}
                             <a class="dropdown-item{% if request.path == '/tummy-time/' %} active{% endif %}"
-                               href="{% url 'core:tummytime-list' %}"><i class="icon icon-tummytime" aria-hidden="true"></i> Tummy Time</a>
+                               href="{% url 'core:tummytime-list' %}"><i class="icon icon-tummytime" aria-hidden="true"></i>
+                                {% trans "Tummy Time" %}
+                            </a>
                         {% endif %}
                         {% if perms.core.add_tummytime %}
                             <a class="dropdown-item pl-5{% if request.path == '/tummy-time/add/' %} active{% endif %}"
-                               href="{% url 'core:tummytime-add' %}"><i class="icon icon-add" aria-hidden="true"></i> Tummy Time entry</a>
+                               href="{% url 'core:tummytime-add' %}"><i class="icon icon-add" aria-hidden="true"></i>
+                                {% trans "Tummy Time entry" %}
+                            </a>
                         {% endif %}
 
                     </div>
@@ -179,29 +215,29 @@
                            aria-expanded="false"><i class="icon icon-user" aria-hidden="true"></i> {{ request.user }}
                         </a>
                         <div class="dropdown-menu dropdown-menu-right" aria-labelledby="nav-user-menu-link">
-                            <h6 class="dropdown-header">User</h6>
-                            <a href="{% url 'babybuddy:user-settings' %}" class="dropdown-item">Settings</a>
-                            <a href="{% url 'babybuddy:user-password' %}" class="dropdown-item">Password</a>
-                            <a href="{% url 'babybuddy:logout' %}" class="dropdown-item">Logout</a>
-                            <h6 class="dropdown-header">Site</h6>
+                            <h6 class="dropdown-header">{% trans "User" %}</h6>
+                            <a href="{% url 'babybuddy:user-settings' %}" class="dropdown-item">{% trans "Settings" %}</a>
+                            <a href="{% url 'babybuddy:user-password' %}" class="dropdown-item">{% trans "Password" %}</a>
+                            <a href="{% url 'babybuddy:logout' %}" class="dropdown-item">{% trans "Logout" %}</a>
+                            <h6 class="dropdown-header">{% trans "Site" %}</h6>
                             <a href="{% url 'api:api-root' %}"
                                class="dropdown-item"
-                               target="_blank">API Browser</a>
+                               target="_blank">{% trans "API Browser" %}</a>
                             {% if request.user.is_staff %}
-                                <a href="{% url 'babybuddy:user-list' %}" class="dropdown-item">Users</a>
+                                <a href="{% url 'babybuddy:user-list' %}" class="dropdown-item">{% trans "Users" %}</a>
                                 <a href="{% url 'admin:index' %}"
                                    class="dropdown-item"
-                                   target="_blank">Backend Admin</a>
+                                   target="_blank">{% trans "Backend Admin" %}</a>
                             {% endif %}
-                            <h6 class="dropdown-header">Support</h6>
+                            <h6 class="dropdown-header">{% trans "Support" %}</h6>
                             <a href="https://github.com/cdubz/babybuddy"
                                class="dropdown-item"
                                target="_blank">
-                                <i class="icon icon-source" aria-hidden="true"></i> Source Code</a>
+                                <i class="icon icon-source" aria-hidden="true"></i> {% trans "Source Code" %}</a>
                             <a href="https://gitter.im/babybuddy/Lobby"
                                class="dropdown-item"
                                target="_blank">
-                                <i class="icon icon-chat" aria-hidden="true"></i> Chat / Support</a>
+                                <i class="icon icon-chat" aria-hidden="true"></i> {% trans "Chat / Support" %}</a>
                             <h6 class="dropdown-header">v{% version_string %}</h6>
                         </div>
                     </li>

babybuddy/templates/babybuddy/paginator.html

@@ -1,4 +1,4 @@
-{% load babybuddy_tags %}
+{% load i18n babybuddy_tags %}
 
 {% if is_paginated %}
     <nav aria-label="Page navigation">
@@ -8,7 +8,7 @@
                 <li class="page-item">
                     <a class="page-link" href="{% relative_url 'page' page_obj.previous_page_number %}" aria-label="Previous">
                         <i class="icon icon-chevron-left" aria-hidden="true"></i>
-                        <span class="sr-only">Previous</span>
+                        <span class="sr-only">{% trans "Previous" %}</span>
                     </a>
                 </li>
             {% endif %}
@@ -25,7 +25,7 @@
                 <li class="page-item">
                     <a class="page-link" href="{% relative_url 'page' page_obj.next_page_number %}" aria-label="Next">
                         <i class="icon icon-chevron-right" aria-hidden="true"></i>
-                        <span class="sr-only">Next</span>
+                        <span class="sr-only">{% trans "Next" %}</span>
                     </a>
                 </li>
             {% endif %}

babybuddy/templates/babybuddy/user_confirm_delete.html

@@ -1,19 +1,19 @@
 {% extends 'babybuddy/page.html' %}
-{% load widget_tweaks %}
+{% load i18n widget_tweaks %}
 
-{% block title %}Delete User{% endblock %}
+{% block title %}{% trans "Delete User" %}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item"><a href="{% url 'babybuddy:user-list' %}">Users</a></li>
+    <li class="breadcrumb-item"><a href="{% url 'babybuddy:user-list' %}">{% trans "Users" %}</a></li>
     <li class="breadcrumb-item">{{ object }}</li>
-    <li class="breadcrumb-item active" aria-current="page">Delete</li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Delete" %}</li>
 {% endblock %}
 
 {% block content %}
     <form role="form" method="post">
         {% csrf_token %}
-        <h1>Are you sure you want to delete <span class="text-info">{{ object }}</span>?</h1>
+        {% blocktrans %}<h1>Are you sure you want to delete <span class="text-info">{{ object }}</span>?</h1>{% endblocktrans %}
         <input type="submit" value="Delete" class="btn btn-danger" />
-        <a href="{% url 'babybuddy:user-list' %}" class="btn btn-default">Cancel</a>
+        <a href="{% url 'babybuddy:user-list' %}" class="btn btn-default">{% trans "Cancel" %}</a>
     </form>
 {% endblock %}

babybuddy/templates/babybuddy/user_form.html

@@ -1,28 +1,29 @@
 {% extends 'babybuddy/page.html' %}
+{% load i18n %}
 
 {% block title %}
     {% if object %}
         {{ object }}
     {% else %}
-        Create User
+        {% trans "Create User" %}
     {% endif %}
 {% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item"><a href="{% url 'babybuddy:user-list' %}">Users</a></li>
+    <li class="breadcrumb-item"><a href="{% url 'babybuddy:user-list' %}">{% trans "Users" %}</a></li>
     {% if object %}
         <li class="breadcrumb-item font-weight-bold">{{ object }}</li>
-        <li class="breadcrumb-item active" aria-current="page">Update</li>
+        <li class="breadcrumb-item active" aria-current="page">{% trans "Update" %}</li>
     {% else %}
-        <li class="breadcrumb-item active" aria-current="page">Create User</li>
+        <li class="breadcrumb-item active" aria-current="page">{% trans "Create User" %}</li>
     {% endif %}
 {% endblock %}
 
 {% block content %}
     {% if object %}
-        <h1>Update <span class="text-info">{{ object }}</span></h1>
+        {% blocktrans %}<h1>Update <span class="text-info">{{ object }}</span></h1>{% endblocktrans %}
     {% else %}
-        <h1>Create User</h1>
+        <h1>{% trans "Create User" %}</h1>
     {% endif %}
     {% include 'babybuddy/form.html' %}
 {% endblock %}

babybuddy/templates/babybuddy/user_list.html

@@ -1,10 +1,10 @@
 {% extends 'babybuddy/page.html' %}
-{% load bootstrap widget_tweaks %}
+{% load bootstrap i18n widget_tweaks %}
 
-{% block title %}Users{% endblock %}
+{% block title %}{% trans "Users" %}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item active" aria-current="page">Users</li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Users" %}</li>
 {% endblock %}
 
 {% block content %}
@@ -14,13 +14,13 @@
         <table class="table table-striped table-hover user-list">
             <thead class="thead-inverse">
                 <tr>
-                    <th>User</th>
-                    <th>First Name</th>
-                    <th>Last Name</th>
-                    <th>Email</th>
-                    <th>Staff</th>
-                    <th>Active</th>
-                    <th class="text-center">Actions</th>
+                    <th>{% trans "User" %}</th>
+                    <th>{% trans "First Name" %}</th>
+                    <th>{% trans "Last Name" %}</th>
+                    <th>{% trans "Email" %}</th>
+                    <th>{% trans "Staff" %}</th>
+                    <th>{% trans "Active" %}</th>
+                    <th class="text-center">{% trans "Actions" %}</th>
                 </tr>
             </thead>
             <tbody>
@@ -52,7 +52,7 @@
                     </tr>
                 {% empty %}
                     <tr>
-                        <th colspan="4">No users found.</th>
+                        <th colspan="4">{% trans "No users found." %}</th>
                     </tr>
                 {% endfor %}
             </tbody>
@@ -62,7 +62,7 @@
 
     {% if perms.admin.add_user %}
         <a href="{% url 'babybuddy:user-add' %}" class="btn btn-sm btn-success">
-            <i class="icon icon-add" aria-hidden="true"></i> Create User
+            <i class="icon icon-add" aria-hidden="true"></i> {% trans "Create User" %}
         </a>
     {% endif %}
 

babybuddy/templates/babybuddy/user_password_form.html

@@ -1,14 +1,14 @@
 {% extends 'babybuddy/page.html' %}
-{% load widget_tweaks %}
+{% load i18n widget_tweaks %}
 
-{% block title %}Change Password{% endblock %}
+{% block title %}{% trans "Change Password" %}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item">User</li>
-    <li class="breadcrumb-item active">Change Password</li>
+    <li class="breadcrumb-item">{% trans "User" %}</li>
+    <li class="breadcrumb-item active">{% trans "Change Password" %}</li>
 {% endblock %}
 
 {% block content %}
-    <h1>Change Password</h1>
+    <h1>{% trans "Change Password" %}</h1>
     {% include 'babybuddy/form.html' %}
 {% endblock %}

babybuddy/templates/babybuddy/user_settings_form.html

@@ -1,31 +1,31 @@
 {% extends 'babybuddy/page.html' %}
-{% load widget_tweaks %}
+{% load i18n widget_tweaks %}
 
-{% block title %}User Settings{% endblock %}
+{% block title %}{% trans "User Settings" %}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item">User</li>
-    <li class="breadcrumb-item active">Settings</li>
+    <li class="breadcrumb-item">{% trans "User" %}</li>
+    <li class="breadcrumb-item active">{% trans "Settings" %}</li>
 {% endblock %}
 
 {% block content %}
-    <h1>User Settings</h1>
+    <h1>{% trans "User Settings" %}</h1>
     <div class="container-fluid">
         <form role="form" method="post">
             {% csrf_token %}
             {% if form.non_field_errors %}
                 {% for error in form.non_field_errors %}
                     <div class="alert alert-danger" role="alert">
-                        <strong>Error:</strong> {{ error }}
+                        {% blocktrans %}<strong>Error:</strong> {{ error }}{% endblocktrans %}
                     </div>
                 {% endfor %}
             {% elif form.errors %}
                 <div class="alert alert-danger" role="alert">
-                    <strong>Error:</strong> Some fields have errors. See below for details.
+                    {% blocktrans %}<strong>Error:</strong> Some fields have errors. See below for details.{% endblocktrans %}
                 </div>
             {% endif %}
             <fieldset>
-                <legend>User Profile</legend>
+                <legend>{% trans "User Profile" %}</legend>
                 <div class="form-group row">
                     {% with form_user.first_name as field %}
                         {% include 'babybuddy/form_field.html' %}
@@ -41,9 +41,14 @@
                         {% include 'babybuddy/form_field.html' %}
                     {% endwith %}
                 </div>
+                <div class="form-group row">
+                    {% with form_settings.language as field %}
+                        {% include 'babybuddy/form_field.html' %}
+                    {% endwith %}
+                </div>
             </fieldset>
             <fieldset>
-                <legend>Dashboard</legend>
+                <legend>{% trans "Dashboard" %}</legend>
                 <div class="form-group row">
                     {% with form_settings.dashboard_refresh_rate as field %}
                         {% include 'babybuddy/form_field.html' %}
@@ -51,16 +56,16 @@
                 </div>
             </fieldset>
             <fieldset>
-                <legend>API</legend>
+                <legend>{% trans "API" %}</legend>
                 <div class="form-group row">
-                    <label for="id_email" class="col-sm-2 col-form-label">Key</label>
+                    <label for="id_email" class="col-sm-2 col-form-label">{% trans "Key" %}</label>
                     <div class="col-sm-10">
                         <samp>{{ user.settings.api_key }}</samp>
-                        <a class="btn btn-xs btn-danger" href="{% url 'babybuddy:user-reset-api-key' %}">Regenerate</a>
+                        <a class="btn btn-xs btn-danger" href="{% url 'babybuddy:user-reset-api-key' %}">{% trans "Regenerate" %}</a>
                     </div>
                 </div>
             </fieldset>
-            <button type="submit" class="btn btn-primary">Submit</button>
+            <button type="submit" class="btn btn-primary">{% trans "Submit" %}</button>
         </form>
     </div>
 {% endblock %}

babybuddy/templates/babybuddy/welcome.html

@@ -1,18 +1,18 @@
 {% extends 'babybuddy/page.html' %}
-{% load widget_tweaks %}
+{% load i18n widget_tweaks %}
 
-{% block title %}Welcome!{% endblock %}
+{% block title %}{% trans "Welcome!" %}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item active" aria-current="page">Welcome!</li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Welcome!" %}</li>
 {% endblock %}
 
 {% block content %}
     <div class="jumbotron">
-        <h1 class="display-3">Welcome to Baby Buddy!</h1>
+        <h1 class="display-3">{% trans "Welcome to Baby Buddy!" %}</h1>
         <p class="lead">
-            Learn about and predict baby's needs without (<em>as much</em>)
-            guess work by using Baby Buddy to track &mdash;
+            {% blocktrans %}Learn about and predict baby's needs without
+            (<em>as much</em>) guess work by using Baby Buddy to track &mdash;{% endblocktrans %}
         </p>
         <hr class="my-4">
         <div class="card-deck">
@@ -21,7 +21,7 @@
                     <i class="icon icon-2x icon-diaperchange" aria-hidden="true"></i>
                 </div>
                 <div class="card-body">
-                    <h3 class="card-title text-center">Diaper Changes</h3>
+                    <h3 class="card-title text-center">{% trans "Diaper Changes" %}</h3>
                 </div>
             </div>
             <div class="card card-feeding">
@@ -29,7 +29,7 @@
                     <i class="icon icon-2x icon-feeding" aria-hidden="true"></i>
                 </div>
                 <div class="card-body">
-                    <h3 class="card-title text-center">Feedings</h3>
+                    <h3 class="card-title text-center">{% trans "Feedings" %}</h3>
                 </div>
             </div>
             <div class="card card-sleep">
@@ -37,7 +37,7 @@
                     <i class="icon icon-2x icon-sleep" aria-hidden="true"></i>
                 </div>
                 <div class="card-body">
-                    <h3 class="card-title text-center">Sleep</h3>
+                    <h3 class="card-title text-center">{% trans "Sleep" %}</h3>
                 </div>
             </div>
             <div class="card card-tummytime">
@@ -45,23 +45,23 @@
                     <i class="icon icon-2x icon-tummytime" aria-hidden="true"></i>
                 </div>
                 <div class="card-body">
-                    <h3 class="card-title text-center">Tummy Time</h3>
+                    <h3 class="card-title text-center">{% trans "Tummy Time" %}</h3>
                 </div>
             </div>
         </div>
         <hr class="my-4">
         <p class="lead">
-            As the amount of entries grows, Baby Buddy will help
+            {% blocktrans %}As the amount of entries grows, Baby Buddy will help
             parents and caregivers to identify small patterns in baby's habits
             using the dashboard and graphs. Baby Buddy is mobile-friendly and
             uses a dark theme to help weary moms and dads with 2AM feedings and
             changings. To get started, just click the button below to add your
-            first (or second, third, etc.) child!
+            first (or second, third, etc.) child!{% endblocktrans %}
         </p>
         <p class="text-center">
             {% if perms.core.add_child %}
                 <a href="{% url 'core:child-add' %}" class="btn btn-lg btn-success">
-                    <i class="icon icon-child" aria-hidden="true"></i> Add a Child
+                    <i class="icon icon-child" aria-hidden="true"></i> {% trans "Add a Child" %}
                 </a>
             {% endif %}
         </p>

babybuddy/templates/registration/login.html

@@ -1,5 +1,5 @@
 {% extends "registration/base.html" %}
-{% load static widget_tweaks %}
+{% load i18n static widget_tweaks %}
 
 {% block title %}Login{% endblock %}
 {% block content %}
@@ -29,12 +29,12 @@
         </div>
 
         <button class="btn btn-primary w-100 fade-in" type="submit" name="login">
-            Login
+            {% trans "Login" %}
         </button>
     </form>
 
     <div class="bg-faded text-center px-4 py-3 rounded-bottom">
         <a href="{% url 'babybuddy:password_reset' %}" name="reset">
-            Forgot your password?</a>
+            {% trans "Forgot your password?" %}</a>
     </div>
 {% endblock %}

babybuddy/templates/registration/password_reset_complete.html

@@ -1,11 +1,12 @@
 {% extends "registration/base.html" %}
+{% load i18n %}
 
-{% block title %}Password Reset Successfully!{% endblock %}
+{% block title %}{% trans "Password Reset Successfully!" %}{% endblock %}
 {% block content %}
 
     <div class="text-center mb-0">
-        <p>Your password has been set. You may go ahead and log in now.</p>
-        <p class="mb-0"><a href="{{ login_url }}">Log in</a></p>
+        <p>{% trans "Your password has been set. You may go ahead and log in now." %}</p>
+        <p class="mb-0"><a href="{{ login_url }}">{% trans "Log in" %}</a></p>
     </div>
 
 {% endblock %}

babybuddy/templates/registration/password_reset_confirm.html

@@ -1,7 +1,7 @@
 {% extends "registration/base.html" %}
-{% load static widget_tweaks %}
+{% load i18n static widget_tweaks %}
 
-{% block title %}Password Reset{% endblock %}
+{% block title %}{% trans "Password Reset" %}{% endblock %}
 {% block content %}
 
     <form method="post">
@@ -9,13 +9,13 @@
 
         {% if form.errors %}
             <div class="alert alert-danger">
-                <p class="mb-0"><strong>Oh snap!</strong> The two passwords
-                    did not match. Please try again.</p>
+                {% blocktrans %}<p class="mb-0"><strong>Oh snap!</strong> The
+                two passwords did not match. Please try again.</p>{% endblocktrans %}
             </div>
         {% endif %}
 
         <div class="text-center mb-4">
-            <p class="mb-0">Enter your new password in each field below.</p>
+            <p class="mb-0">{% trans "Enter your new password in each field below." %}</p>
         </div>
 
         <label class="sr-only" for="password1-input-group">
@@ -28,7 +28,6 @@
             {% render_field form.new_password1 name='new_password1' class+='form-control' id='password1-input-group' %}
         </div>
 
-
         <label class="sr-only" for="password2-input-group">
             {{ form.new_password2.label }}
         </label>
@@ -40,7 +39,7 @@
         </div>
 
         <button class="btn btn-primary w-100 fade-in" type="submit" name="reset">
-            Reset Password
+            {% trans "Reset Password" %}
         </button>
     </form>
 

babybuddy/templates/registration/password_reset_done.html

@@ -1,15 +1,16 @@
 {% extends "registration/base.html" %}
+{% load i18n %}
 
-{% block title %}Reset Email Sent{% endblock %}
+{% block title %}{% trans "Reset Email Sent" %}{% endblock %}
 {% block content %}
 
     <div class="text-center mb-0">
-        <p>We've emailed you instructions for setting your
+        {% blocktrans %}<p>We've emailed you instructions for setting your
             password, if an account exists with the email you entered. You
             should receive them shortly.</p>
         <p class="mb-0">If you don't receive an email, please make sure you've
             entered the address you registered with, and check your spam
-            folder.</p>
+            folder.</p>{% endblocktrans %}
     </div>
 
 {% endblock %}

babybuddy/templates/registration/password_reset_form.html

@@ -1,13 +1,13 @@
 {% extends "registration/base.html" %}
-{% load static widget_tweaks %}
+{% load i18n static widget_tweaks %}
 
-{% block title %}Forgot Password{% endblock %}
+{% block title %}{% trans "Forgot Password" %}{% endblock %}
 {% block content %}
 
     <div class="text-center mb-4">
-        <p class="mb-0">Enter your account email address in the form below. If
-        the address is valid, you will receive instructions for resetting your
-        password.</p>
+        {% blocktrans %}<p class="mb-0">Enter your account email address in the
+        form below. If the address is valid, you will receive instructions for
+        resetting your password.</p>{% endblocktrans %}
     </div>
 
     <form method="post">
@@ -24,7 +24,7 @@
         </div>
 
         <button class="btn btn-primary w-100 fade-in" type="submit" name="reset">
-            Reset Password
+            {% trans "Reset Password" %}
         </button>
     </form>
 

babybuddy/tests/tests_forms.py

@@ -25,6 +25,14 @@ class FormsTestCase(TestCase):
         cls.user = User.objects.create_user(
             is_superuser=True, **cls.credentials)
 
+        cls.settings_template = {
+            'first_name': 'User',
+            'last_name': 'Name',
+            'email': 'user@user.user',
+            'dashboard_refresh_rate': '',
+            'language': 'en'
+        }
+
     def test_change_password(self):
         self.c.login(**self.credentials)
 
@@ -85,18 +93,28 @@ class FormsTestCase(TestCase):
     def test_user_settings(self):
         self.c.login(**self.credentials)
 
-        params = {
-            'first_name': 'User',
-            'last_name': 'Name',
-            'email': 'user@user.user',
-            'dashboard_refresh_rate': ''
-        }
+        params = self.settings_template.copy()
+        params['first_name'] = 'New First Name'
 
-        page = self.c.post('/user/settings/', params)
-        self.assertEqual(page.status_code, 302)
+        page = self.c.post('/user/settings/', params, follow=True)
+        self.assertEqual(page.status_code, 200)
+        self.assertContains(page, 'New First Name')
+
+    def test_user_settings_invalid(self):
+        self.c.login(**self.credentials)
+
+        params = self.settings_template.copy()
+        params['email'] = 'Not an email address'
 
-        params = {'email': 'Not an email address'}
         page = self.c.post('/user/settings/', params)
         self.assertEqual(page.status_code, 200)
         self.assertFormError(page, 'user_form', 'email',
                              'Enter a valid email address.')
+
+    def test_user_settings_language(self):
+        self.c.login(**self.credentials)
+
+        params = self.settings_template.copy()
+        params['language'] = 'fr'
+        page = self.c.post('/user/settings/', data=params, follow=True)
+        self.assertContains(page, 'Paramètres Utilisateur')

babybuddy/tests/tests_models.py

@@ -17,10 +17,13 @@ class SettingsTestCase(TestCase):
         }
         user = User.objects.create_user(is_superuser=True, **credentials)
         self.assertIsInstance(user.settings, Settings)
-        self.assertEqual(str(user.settings), 'Test\'s Settings')
         self.assertEqual(
             user.settings.dashboard_refresh_rate_milliseconds, 60000)
 
         user.settings.dashboard_refresh_rate = None
         user.save()
         self.assertIsNone(user.settings.dashboard_refresh_rate_milliseconds)
+
+        user.settings.language = 'fr'
+        user.save()
+        self.assertEqual(user.settings.language, 'fr')

babybuddy/tests/tests_translations.py

@@ -0,0 +1,45 @@
+# -*- coding: utf-8 -*-
+from django.test import TestCase
+from django.test import Client as HttpClient
+from django.contrib.auth.models import User
+from django.core.management import call_command
+
+from faker import Factory
+
+
+class TranslationTestCase(TestCase):
+    @classmethod
+    def setUpClass(cls):
+        super(TranslationTestCase, cls).setUpClass()
+        fake = Factory.create()
+        call_command('migrate', verbosity=0)
+
+        cls.c = HttpClient()
+
+        fake_user = fake.simple_profile()
+        cls.credentials = {
+            'username': fake_user['username'],
+            'password': fake.password()
+        }
+        cls.user = User.objects.create_user(
+            is_superuser=True, **cls.credentials)
+
+        cls.params_template = {
+            'first_name': 'User',
+            'last_name': 'Name',
+            'email': 'user@user.user',
+            'dashboard_refresh_rate': '',
+            'language': 'en'
+        }
+
+        cls.c.login(**cls.credentials)
+
+    def test_translation_fr(self):
+        params = self.params_template.copy()
+        params['language'] = 'fr'
+
+        page = self.c.post('/user/settings/', data=params, follow=True)
+        self.assertContains(page, 'Paramètres Utilisateur')
+
+        page = self.c.get('/welcome/')
+        self.assertContains(page, 'Bienvenue à Baby Buddy!')

babybuddy/urls.py

@@ -53,6 +53,7 @@ urlpatterns = [
     path('admin/', admin.site.urls),
     path('', include('api.urls', namespace='api')),
     path('', include((app_patterns, 'babybuddy'), namespace='babybuddy')),
+    path('user/lang', include('django.conf.urls.i18n')),
     path('', include('core.urls', namespace='core')),
     path('', include('dashboard.urls', namespace='dashboard')),
     path('', include('reports.urls', namespace='reports')),

babybuddy/views.py

@@ -7,9 +7,12 @@ from django.contrib.auth.models import User
 from django.contrib.messages.views import SuccessMessageMixin
 from django.shortcuts import redirect, render
 from django.urls import reverse, reverse_lazy
+from django.utils.text import format_lazy
+from django.utils.translation import gettext as _, gettext_lazy
 from django.views.generic import View
 from django.views.generic.base import TemplateView, RedirectView
 from django.views.generic.edit import CreateView, UpdateView, DeleteView
+from django.views.i18n import set_language
 
 from django_filters.views import FilterView
 
@@ -50,7 +53,7 @@ class UserAdd(StaffOnlyMixin, PermissionRequired403Mixin, SuccessMessageMixin,
     permission_required = ('admin.add_user',)
     form_class = forms.UserAddForm
     success_url = reverse_lazy('babybuddy:user-list')
-    success_message = 'User %(username)s added!'
+    success_message = gettext_lazy('User %(username)s added!')
 
 
 class UserUpdate(StaffOnlyMixin, PermissionRequired403Mixin,
@@ -60,7 +63,7 @@ class UserUpdate(StaffOnlyMixin, PermissionRequired403Mixin,
     permission_required = ('admin.change_user',)
     form_class = forms.UserUpdateForm
     success_url = reverse_lazy('babybuddy:user-list')
-    success_message = 'User %(username)s updated.'
+    success_message = gettext_lazy('User %(username)s updated.')
 
 
 class UserDelete(StaffOnlyMixin, PermissionRequired403Mixin,
@@ -71,7 +74,9 @@ class UserDelete(StaffOnlyMixin, PermissionRequired403Mixin,
     success_url = reverse_lazy('babybuddy:user-list')
 
     def delete(self, request, *args, **kwargs):
-        success_message = 'User {} deleted.'.format(self.get_object())
+        success_message = format_lazy(gettext_lazy(
+            'User {user} deleted.'), user=self.get_object()
+        )
         messages.success(request, success_message)
         return super(UserDelete, self).delete(request, *args, **kwargs)
 
@@ -93,7 +98,7 @@ class UserPassword(LoginRequiredMixin, View):
         if form.is_valid():
             user = form.save()
             update_session_auth_hash(request, user)
-            messages.success(request, 'Password updated.')
+            messages.success(request, _('Password updated.'))
         return render(request, self.template_name, {'form': form})
 
 
@@ -103,7 +108,7 @@ class UserResetAPIKey(LoginRequiredMixin, View):
     """
     def get(self, request):
         request.user.settings.api_key(reset=True)
-        messages.success(request, 'User API key regenerated.')
+        messages.success(request, _('User API key regenerated.'))
         return redirect('babybuddy:user-settings')
 
 
@@ -135,7 +140,8 @@ class UserSettings(LoginRequiredMixin, View):
             user_settings = form_settings.save(commit=False)
             user.settings = user_settings
             user.save()
-            messages.success(request, 'Settings saved!')
+            set_language(request)
+            messages.success(request, _('Settings saved!'))
             return redirect('babybuddy:user-settings')
         return render(request, self.template_name, {
             'user_form': form_user,

core/forms.py

@@ -1,7 +1,8 @@
 # -*- coding: utf-8 -*-
 from django import forms
-from django.utils import timezone
 from django.conf import settings
+from django.utils import timezone
+from django.utils.translation import gettext as _
 
 from core import models
 
@@ -77,7 +78,7 @@ class ChildDeleteForm(forms.ModelForm):
         confirm_name = self.cleaned_data['confirm_name']
         if confirm_name != str(self.instance):
             raise forms.ValidationError(
-                'Name does not match child name.', code='confirm_mismatch')
+                _('Name does not match child name.'), code='confirm_mismatch')
         return confirm_name
 
     def save(self, commit=True):

core/migrations/0005_auto_20190416_2048.py

@@ -0,0 +1,238 @@
+# Generated by Django 2.2 on 2019-04-17 03:48
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+import django.utils.timezone
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0004_child_picture'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='child',
+            options={'default_permissions': ('view', 'add', 'change', 'delete'), 'ordering': ['last_name', 'first_name'], 'verbose_name': 'Child', 'verbose_name_plural': 'Children'},
+        ),
+        migrations.AlterModelOptions(
+            name='diaperchange',
+            options={'default_permissions': ('view', 'add', 'change', 'delete'), 'ordering': ['-time'], 'verbose_name': 'Diaper Change', 'verbose_name_plural': 'Diaper Changes'},
+        ),
+        migrations.AlterModelOptions(
+            name='feeding',
+            options={'default_permissions': ('view', 'add', 'change', 'delete'), 'ordering': ['-start'], 'verbose_name': 'Feeding', 'verbose_name_plural': 'Feedings'},
+        ),
+        migrations.AlterModelOptions(
+            name='note',
+            options={'default_permissions': ('view', 'add', 'change', 'delete'), 'ordering': ['-time'], 'verbose_name': 'Note', 'verbose_name_plural': 'Notes'},
+        ),
+        migrations.AlterModelOptions(
+            name='sleep',
+            options={'default_permissions': ('view', 'add', 'change', 'delete'), 'ordering': ['-start'], 'verbose_name': 'Sleep', 'verbose_name_plural': 'Sleep'},
+        ),
+        migrations.AlterModelOptions(
+            name='timer',
+            options={'default_permissions': ('view', 'add', 'change', 'delete'), 'ordering': ['-active', '-start', '-end'], 'verbose_name': 'Timer', 'verbose_name_plural': 'Timers'},
+        ),
+        migrations.AlterModelOptions(
+            name='tummytime',
+            options={'default_permissions': ('view', 'add', 'change', 'delete'), 'ordering': ['-start'], 'verbose_name': 'Tummy Time', 'verbose_name_plural': 'Tummy Time'},
+        ),
+        migrations.AlterModelOptions(
+            name='weight',
+            options={'default_permissions': ('view', 'add', 'change', 'delete'), 'ordering': ['-date'], 'verbose_name': 'Weight', 'verbose_name_plural': 'Weight'},
+        ),
+        migrations.AlterField(
+            model_name='child',
+            name='birth_date',
+            field=models.DateField(verbose_name='Birth date'),
+        ),
+        migrations.AlterField(
+            model_name='child',
+            name='first_name',
+            field=models.CharField(max_length=255, verbose_name='First name'),
+        ),
+        migrations.AlterField(
+            model_name='child',
+            name='last_name',
+            field=models.CharField(max_length=255, verbose_name='Last name'),
+        ),
+        migrations.AlterField(
+            model_name='child',
+            name='picture',
+            field=models.ImageField(blank=True, null=True, upload_to='child/picture/', verbose_name='Picture'),
+        ),
+        migrations.AlterField(
+            model_name='child',
+            name='slug',
+            field=models.SlugField(editable=False, max_length=100, unique=True, verbose_name='Slug'),
+        ),
+        migrations.AlterField(
+            model_name='diaperchange',
+            name='child',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='diaper_change', to='core.Child', verbose_name='Child'),
+        ),
+        migrations.AlterField(
+            model_name='diaperchange',
+            name='color',
+            field=models.CharField(blank=True, choices=[('black', 'Black'), ('brown', 'Brown'), ('green', 'Green'), ('yellow', 'Yellow')], max_length=255, verbose_name='Color'),
+        ),
+        migrations.AlterField(
+            model_name='diaperchange',
+            name='solid',
+            field=models.BooleanField(verbose_name='Solid'),
+        ),
+        migrations.AlterField(
+            model_name='diaperchange',
+            name='time',
+            field=models.DateTimeField(verbose_name='Time'),
+        ),
+        migrations.AlterField(
+            model_name='diaperchange',
+            name='wet',
+            field=models.BooleanField(verbose_name='Wet'),
+        ),
+        migrations.AlterField(
+            model_name='feeding',
+            name='amount',
+            field=models.FloatField(blank=True, null=True, verbose_name='Amount'),
+        ),
+        migrations.AlterField(
+            model_name='feeding',
+            name='child',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='feeding', to='core.Child', verbose_name='Child'),
+        ),
+        migrations.AlterField(
+            model_name='feeding',
+            name='duration',
+            field=models.DurationField(editable=False, null=True, verbose_name='Duration'),
+        ),
+        migrations.AlterField(
+            model_name='feeding',
+            name='end',
+            field=models.DateTimeField(verbose_name='End time'),
+        ),
+        migrations.AlterField(
+            model_name='feeding',
+            name='method',
+            field=models.CharField(choices=[('bottle', 'Bottle'), ('left breast', 'Left breast'), ('right breast', 'Right breast')], max_length=255, verbose_name='Method'),
+        ),
+        migrations.AlterField(
+            model_name='feeding',
+            name='start',
+            field=models.DateTimeField(verbose_name='Start time'),
+        ),
+        migrations.AlterField(
+            model_name='feeding',
+            name='type',
+            field=models.CharField(choices=[('breast milk', 'Breast milk'), ('formula', 'Formula')], max_length=255, verbose_name='Type'),
+        ),
+        migrations.AlterField(
+            model_name='note',
+            name='child',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='note', to='core.Child', verbose_name='Child'),
+        ),
+        migrations.AlterField(
+            model_name='note',
+            name='note',
+            field=models.TextField(verbose_name='Note'),
+        ),
+        migrations.AlterField(
+            model_name='note',
+            name='time',
+            field=models.DateTimeField(auto_now=True, verbose_name='Time'),
+        ),
+        migrations.AlterField(
+            model_name='sleep',
+            name='child',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='sleep', to='core.Child', verbose_name='Child'),
+        ),
+        migrations.AlterField(
+            model_name='sleep',
+            name='duration',
+            field=models.DurationField(editable=False, null=True, verbose_name='Duration'),
+        ),
+        migrations.AlterField(
+            model_name='sleep',
+            name='end',
+            field=models.DateTimeField(verbose_name='End time'),
+        ),
+        migrations.AlterField(
+            model_name='sleep',
+            name='start',
+            field=models.DateTimeField(verbose_name='Start time'),
+        ),
+        migrations.AlterField(
+            model_name='timer',
+            name='active',
+            field=models.BooleanField(default=True, editable=False, verbose_name='Active'),
+        ),
+        migrations.AlterField(
+            model_name='timer',
+            name='duration',
+            field=models.DurationField(editable=False, null=True, verbose_name='Duration'),
+        ),
+        migrations.AlterField(
+            model_name='timer',
+            name='end',
+            field=models.DateTimeField(blank=True, editable=False, null=True, verbose_name='End time'),
+        ),
+        migrations.AlterField(
+            model_name='timer',
+            name='name',
+            field=models.CharField(blank=True, max_length=255, null=True, verbose_name='Name'),
+        ),
+        migrations.AlterField(
+            model_name='timer',
+            name='start',
+            field=models.DateTimeField(default=django.utils.timezone.now, verbose_name='Start time'),
+        ),
+        migrations.AlterField(
+            model_name='timer',
+            name='user',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='timers', to=settings.AUTH_USER_MODEL, verbose_name='User'),
+        ),
+        migrations.AlterField(
+            model_name='tummytime',
+            name='child',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='tummy_time', to='core.Child', verbose_name='Child'),
+        ),
+        migrations.AlterField(
+            model_name='tummytime',
+            name='duration',
+            field=models.DurationField(editable=False, null=True, verbose_name='Duration'),
+        ),
+        migrations.AlterField(
+            model_name='tummytime',
+            name='end',
+            field=models.DateTimeField(verbose_name='End time'),
+        ),
+        migrations.AlterField(
+            model_name='tummytime',
+            name='milestone',
+            field=models.CharField(blank=True, max_length=255, verbose_name='Milestone'),
+        ),
+        migrations.AlterField(
+            model_name='tummytime',
+            name='start',
+            field=models.DateTimeField(verbose_name='Start time'),
+        ),
+        migrations.AlterField(
+            model_name='weight',
+            name='child',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='weight', to='core.Child', verbose_name='Child'),
+        ),
+        migrations.AlterField(
+            model_name='weight',
+            name='date',
+            field=models.DateField(verbose_name='Date'),
+        ),
+        migrations.AlterField(
+            model_name='weight',
+            name='weight',
+            field=models.FloatField(verbose_name='Weight'),
+        ),
+    ]

core/models.py

@@ -6,6 +6,8 @@ from django.core.exceptions import ValidationError
 from django.db import models
 from django.template.defaultfilters import slugify
 from django.utils import timezone
+from django.utils.text import format_lazy
+from django.utils.translation import gettext_lazy as _
 
 
 def validate_date(date, field_name):
@@ -17,7 +19,7 @@ def validate_date(date, field_name):
     """
     if date and date > timezone.localdate():
         raise ValidationError(
-            {field_name: 'Date can not be in the future.'},
+            {field_name: _('Date can not be in the future.')},
             code='date_invalid')
 
 
@@ -31,10 +33,10 @@ def validate_duration(model, max_duration=timedelta(hours=24)):
     if model.start and model.end:
         if model.start > model.end:
             raise ValidationError(
-                'Start time must come before end time.',
+                _('Start time must come before end time.'),
                 code='end_before_start')
         if model.end - model.start > max_duration:
-            raise ValidationError('Duration too long.', code='max_duration')
+            raise ValidationError(_('Duration too long.'), code='max_duration')
 
 
 def validate_unique_period(queryset, model):
@@ -50,7 +52,7 @@ def validate_unique_period(queryset, model):
     if model.start and model.end:
         if queryset.filter(start__lte=model.end, end__gte=model.start):
             raise ValidationError(
-                'Another entry intersects the specified time period.',
+                _('Another entry intersects the specified time period.'),
                 code='period_intersection')
 
 
@@ -63,20 +65,30 @@ def validate_time(time, field_name):
     """
     if time and time > timezone.localtime():
         raise ValidationError(
-            {field_name: 'Date/time can not be in the future.'},
+            {field_name: _('Date/time can not be in the future.')},
             code='time_invalid')
 
 
 class Child(models.Model):
     model_name = 'child'
-    first_name = models.CharField(max_length=255)
-    last_name = models.CharField(max_length=255)
-    birth_date = models.DateField(blank=False, null=False)
-    slug = models.SlugField(max_length=100, unique=True, editable=False)
+    first_name = models.CharField(max_length=255, verbose_name=_('First name'))
+    last_name = models.CharField(max_length=255, verbose_name=_('Last name'))
+    birth_date = models.DateField(
+        blank=False,
+        null=False,
+        verbose_name=_('Birth date')
+    )
+    slug = models.SlugField(
+        editable=False,
+        max_length=100,
+        unique=True,
+        verbose_name=_('Slug')
+    )
     picture = models.ImageField(
-        upload_to='child/picture/',
         blank=True,
-        null=True
+        null=True,
+        upload_to='child/picture/',
+        verbose_name=_('Picture')
     )
 
     objects = models.Manager()
@@ -84,7 +96,8 @@ class Child(models.Model):
     class Meta:
         default_permissions = ('view', 'add', 'change', 'delete')
         ordering = ['last_name', 'first_name']
-        verbose_name_plural = 'Children'
+        verbose_name = _('Child')
+        verbose_name_plural = _('Children')
 
     def __str__(self):
         return '{} {}'.format(self.first_name, self.last_name)
@@ -103,25 +116,40 @@ class Child(models.Model):
 class DiaperChange(models.Model):
     model_name = 'diaperchange'
     child = models.ForeignKey(
-        'Child', related_name='diaper_change', on_delete=models.CASCADE)
-    time = models.DateTimeField(blank=False, null=False)
-    wet = models.BooleanField()
-    solid = models.BooleanField()
-    color = models.CharField(max_length=255, blank=True, choices=[
-        ('black', 'Black'),
-        ('brown', 'Brown'),
-        ('green', 'Green'),
-        ('yellow', 'Yellow'),
-    ])
+        'Child',
+        on_delete=models.CASCADE,
+        related_name='diaper_change',
+        verbose_name=_('Child')
+    )
+    time = models.DateTimeField(
+        blank=False,
+        null=False,
+        verbose_name=_('Time')
+    )
+    wet = models.BooleanField(verbose_name=_('Wet'))
+    solid = models.BooleanField(verbose_name=_('Solid'))
+    color = models.CharField(
+        blank=True,
+        choices=[
+            ('black', _('Black')),
+            ('brown', _('Brown')),
+            ('green', _('Green')),
+            ('yellow', _('Yellow')),
+        ],
+        max_length=255,
+        verbose_name=_('Color')
+    )
 
     objects = models.Manager()
 
     class Meta:
         default_permissions = ('view', 'add', 'change', 'delete')
         ordering = ['-time']
+        verbose_name = _('Diaper Change')
+        verbose_name_plural = _('Diaper Changes')
 
     def __str__(self):
-        return 'Diaper Change'
+        return str(_('Diaper Change'))
 
     def attributes(self):
         attributes = []
@@ -139,35 +167,58 @@ class DiaperChange(models.Model):
         # One or both of Wet and Solid is required.
         if not self.wet and not self.solid:
             raise ValidationError(
-                'Wet and/or solid is required.', code='wet_or_solid')
+                _('Wet and/or solid is required.'), code='wet_or_solid')
 
 
 class Feeding(models.Model):
     model_name = 'feeding'
     child = models.ForeignKey(
-        'Child', related_name='feeding', on_delete=models.CASCADE)
-    start = models.DateTimeField(blank=False, null=False)
-    end = models.DateTimeField(blank=False, null=False)
-    duration = models.DurationField(null=True, editable=False)
-    type = models.CharField(max_length=255, choices=[
-        ('breast milk', 'Breast milk'),
-        ('formula', 'Formula'),
-    ])
-    method = models.CharField(max_length=255, choices=[
-        ('bottle', 'Bottle'),
-        ('left breast', 'Left breast'),
-        ('right breast', 'Right breast'),
-    ])
-    amount = models.FloatField(blank=True, null=True)
+        'Child',
+        on_delete=models.CASCADE,
+        related_name='feeding',
+        verbose_name=_('Child')
+    )
+    start = models.DateTimeField(
+        blank=False,
+        null=False,
+        verbose_name=_('Start time')
+    )
+    end = models.DateTimeField(
+        blank=False,
+        null=False,
+        verbose_name=_('End time')
+    )
+    duration = models.DurationField(
+        editable=False,
+        null=True,
+        verbose_name=_('Duration')
+    )
+    type = models.CharField(
+        choices=[('breast milk', _('Breast milk')), ('formula', _('Formula'))],
+        max_length=255,
+        verbose_name=_('Type')
+    )
+    method = models.CharField(
+        choices=[
+            ('bottle', _('Bottle')),
+            ('left breast', _('Left breast')),
+            ('right breast', _('Right breast')),
+        ],
+        max_length=255,
+        verbose_name=_('Method')
+    )
+    amount = models.FloatField(blank=True, null=True, verbose_name=_('Amount'))
 
     objects = models.Manager()
 
     class Meta:
         default_permissions = ('view', 'add', 'change', 'delete')
         ordering = ['-start']
+        verbose_name = _('Feeding')
+        verbose_name_plural = _('Feedings')
 
     def __str__(self):
-        return 'Feeding'
+        return str(_('Feeding'))
 
     def save(self, *args, **kwargs):
         if self.start and self.end:
@@ -184,25 +235,31 @@ class Feeding(models.Model):
         if self.type == 'formula'and self.method != 'bottle':
             raise ValidationError(
                 {'method':
-                 'Only "Bottle" method is allowed with "Formula" type.'},
+                 _('Only "Bottle" method is allowed with "Formula" type.')},
                 code='bottle_formula_mismatch')
 
 
 class Note(models.Model):
     model_name = 'note'
     child = models.ForeignKey(
-        'Child', related_name='note', on_delete=models.CASCADE)
-    note = models.TextField()
-    time = models.DateTimeField(auto_now=True)
+        'Child',
+        on_delete=models.CASCADE,
+        related_name='note',
+        verbose_name=_('Child')
+    )
+    note = models.TextField(verbose_name=_('Note'))
+    time = models.DateTimeField(auto_now=True, verbose_name=_('Time'))
 
     objects = models.Manager()
 
     class Meta:
         default_permissions = ('view', 'add', 'change', 'delete')
         ordering = ['-time']
+        verbose_name = _('Note')
+        verbose_name_plural = _('Notes')
 
     def __str__(self):
-        return 'Note'
+        return str(_('Note'))
 
 
 class NapsManager(models.Manager):
@@ -214,10 +271,26 @@ class NapsManager(models.Manager):
 class Sleep(models.Model):
     model_name = 'sleep'
     child = models.ForeignKey(
-        'Child', related_name='sleep', on_delete=models.CASCADE)
-    start = models.DateTimeField(blank=False, null=False)
-    end = models.DateTimeField(blank=False, null=False)
-    duration = models.DurationField(null=True, editable=False)
+        'Child',
+        on_delete=models.CASCADE,
+        related_name='sleep',
+        verbose_name=_('Child')
+    )
+    start = models.DateTimeField(
+        blank=False,
+        null=False,
+        verbose_name=_('Start time')
+    )
+    end = models.DateTimeField(
+        blank=False,
+        null=False,
+        verbose_name=_('End time')
+    )
+    duration = models.DurationField(
+        editable=False,
+        null=True,
+        verbose_name=_('Duration')
+    )
 
     objects = models.Manager()
     naps = NapsManager()
@@ -225,10 +298,11 @@ class Sleep(models.Model):
     class Meta:
         default_permissions = ('view', 'add', 'change', 'delete')
         ordering = ['-start']
-        verbose_name_plural = 'Sleep'
+        verbose_name = _('Sleep')
+        verbose_name_plural = _('Sleep')
 
     def __str__(self):
-        return 'Sleep'
+        return str(_('Sleep'))
 
     @property
     def nap(self):
@@ -253,26 +327,50 @@ class Sleep(models.Model):
 
 class Timer(models.Model):
     model_name = 'timer'
-    name = models.CharField(max_length=255, null=True, blank=True)
+    name = models.CharField(
+        blank=True,
+        max_length=255,
+        null=True,
+        verbose_name=_('Name')
+    )
     start = models.DateTimeField(
         default=timezone.now,
         blank=False,
-        verbose_name='Start Time'
+        verbose_name=_('Start time')
+    )
+    end = models.DateTimeField(
+        blank=True,
+        editable=False,
+        null=True,
+        verbose_name=_('End time')
+    )
+    duration = models.DurationField(
+        editable=False,
+        null=True,
+        verbose_name=_('Duration')
+    )
+    active = models.BooleanField(
+        default=True,
+        editable=False,
+        verbose_name=_('Active')
     )
-    end = models.DateTimeField(blank=True, null=True, editable=False)
-    duration = models.DurationField(null=True, editable=False)
-    active = models.BooleanField(default=True, editable=False)
     user = models.ForeignKey(
-        'auth.User', related_name='timers', on_delete=models.CASCADE)
+        'auth.User',
+        on_delete=models.CASCADE,
+        related_name='timers',
+        verbose_name=_('User')
+    )
 
     objects = models.Manager()
 
     class Meta:
         default_permissions = ('view', 'add', 'change', 'delete')
         ordering = ['-active', '-start', '-end']
+        verbose_name = _('Timer')
+        verbose_name_plural = _('Timers')
 
     def __str__(self):
-        return self.name or 'Timer #{}'.format(self.id)
+        return self.name or str(format_lazy(_('Timer #{id}'), id=self.id))
 
     @classmethod
     def from_db(cls, db, field_names, values):
@@ -315,20 +413,42 @@ class Timer(models.Model):
 class TummyTime(models.Model):
     model_name = 'tummytime'
     child = models.ForeignKey(
-        'Child', related_name='tummy_time', on_delete=models.CASCADE)
-    start = models.DateTimeField(blank=False, null=False)
-    end = models.DateTimeField(blank=False, null=False)
-    duration = models.DurationField(null=True, editable=False)
-    milestone = models.CharField(max_length=255, blank=True)
+        'Child',
+        on_delete=models.CASCADE,
+        related_name='tummy_time',
+        verbose_name=_('Child')
+    )
+    start = models.DateTimeField(
+        blank=False,
+        null=False,
+        verbose_name=_('Start time')
+    )
+    end = models.DateTimeField(
+        blank=False,
+        null=False,
+        verbose_name=_('End time')
+    )
+    duration = models.DurationField(
+        editable=False,
+        null=True,
+        verbose_name=_('Duration')
+    )
+    milestone = models.CharField(
+        blank=True,
+        max_length=255,
+        verbose_name=_('Milestone')
+    )
 
     objects = models.Manager()
 
     class Meta:
         default_permissions = ('view', 'add', 'change', 'delete')
         ordering = ['-start']
+        verbose_name = _('Tummy Time')
+        verbose_name_plural = _('Tummy Time')
 
     def __str__(self):
-        return 'Tummy Time'
+        return str(_('Tummy Time'))
 
     def save(self, *args, **kwargs):
         if self.start and self.end:
@@ -346,19 +466,32 @@ class TummyTime(models.Model):
 class Weight(models.Model):
     model_name = 'weight'
     child = models.ForeignKey(
-        'Child', related_name='weight', on_delete=models.CASCADE)
-    weight = models.FloatField(blank=False, null=False)
-    date = models.DateField(blank=False, null=False)
+        'Child',
+        on_delete=models.CASCADE,
+        related_name='weight',
+        verbose_name=_('Child')
+    )
+    weight = models.FloatField(
+        blank=False,
+        null=False,
+        verbose_name=_('Weight')
+    )
+    date = models.DateField(
+        blank=False,
+        null=False,
+        verbose_name=_('Date')
+    )
 
     objects = models.Manager()
 
     class Meta:
         default_permissions = ('view', 'add', 'change', 'delete')
         ordering = ['-date']
-        verbose_name_plural = 'Weight'
+        verbose_name = _('Weight')
+        verbose_name_plural = _('Weight')
 
     def __str__(self):
-        return 'Weight'
+        return str(_('Weight'))
 
     def clean(self):
         validate_date(self.date, 'date')

core/templates/core/child_confirm_delete.html

@@ -1,20 +1,22 @@
 {% extends 'babybuddy/page.html' %}
-{% load widget_tweaks %}
+{% load i18n widget_tweaks %}
 
-{% block title %}Delete a Child{% endblock %}
+{% block title %}{% trans "Delete a Child" %}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item"><a href="{% url 'core:child-list' %}">Children</a></li>
+    <li class="breadcrumb-item"><a href="{% url 'core:child-list' %}">{% trans "Children" %}</a></li>
     <li class="breadcrumb-item font-weight-bold"><a href="{% url 'core:child' object.slug %}">{{ object }}</a></li>
-    <li class="breadcrumb-item active" aria-current="page">Delete</li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Delete" %}</li>
 {% endblock %}
 
 {% block content %}
     <form role="form" method="post">
         {% csrf_token %}
-        <h1>Are you sure you want to delete <span class="text-info">{{ object }}</span>?</h1>
+        {% blocktrans %}<h1>Are you sure you want to delete <span class="text-info">{{ object }}</span>?</h1>{% endblocktrans %}
         <div class="form-group">
-            <label for="{{ form.confirm_name.id_for_label }}">To confirm this action. Type the full name of the child below.</label>
+            <label for="{{ form.confirm_name.id_for_label }}">
+                {% trans "To confirm this action. Type the full name of the child below." %}
+            </label>
             {% if form.confirm_name.errors %}
                 {{ form.confirm_name|add_class:"form-control is-invalid" }}
             {% else %}
@@ -24,7 +26,7 @@
                 <div class="invalid-feedback">{{ form.confirm_name.errors.0 }}</div>
             {% endif %}
         </div>
-        <input type="submit" value="Delete" class="btn btn-danger" />
-        <a href="{% url 'core:child-list' %}" class="btn btn-default">Cancel</a>
+        <input type="submit" value="{% trans "Delete" %}" class="btn btn-danger" />
+        <a href="{% url 'core:child-list' %}" class="btn btn-default">{% trans "Cancel" %}</a>
     </form>
 {% endblock %}

core/templates/core/child_detail.html

@@ -1,10 +1,10 @@
 {% extends 'babybuddy/page.html' %}
-{% load static thumbnail %}
+{% load i18n static thumbnail %}
 
 {% block title %}{{ object }}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item"><a href="{% url 'core:child-list' %}">Children</a></li>
+    <li class="breadcrumb-item"><a href="{% url 'core:child-list' %}">{% trans "Children" %}</a></li>
     <li class="breadcrumb-item font-weight-bold">{{ object }}</li>
 {% endblock %}
 
@@ -20,8 +20,8 @@
                 {% endif %}
                 <div class="child-name display-4">{{ object }}</div>
                 <p class="lead">
-                    Born <span class="text-secondary">{{ object.birth_date }}</span><br/>
-                    Age <span class="text-secondary">{{ object.birth_date|timesince }}</span>
+                    {% trans "Born" %} <span class="text-secondary">{{ object.birth_date }}</span><br/>
+                    {% trans "Age" %} <span class="text-secondary">{{ object.birth_date|timesince }}</span>
                 </p>
                 {% include 'dashboard/child_button_group.html' %}
             </div>
@@ -31,16 +31,16 @@
         <div class="col-lg-8 offset-lg-4 col-md-6 offset-md-6">
             <h3 class="text-center">
                 {% if date_previous %}
-                    <a class="btn btn-sm btn-default" href="?date={{ date_previous|date:"Y-m-d" }}" aria-label="Previous">
+                    <a class="btn btn-sm btn-default" href="?date={{ date_previous|date:"Y-m-d" }}" aria-label="{% trans "Previous" %}">
                         <i class="icon icon-chevron-left" aria-hidden="true"></i>
-                        <span class="sr-only">Previous</span>
+                        <span class="sr-only">{% trans "Previous" %}</span>
                     </a>
                 {% endif %}
                 {{ date|date }}
                 {% if date_next %}
-                    <a class="btn btn-sm btn-default" href="?date={{ date_next|date:"Y-m-d" }}" aria-label="Next">
+                    <a class="btn btn-sm btn-default" href="?date={{ date_next|date:"Y-m-d" }}" aria-label="{% trans "Next" %}">
                         <i class="icon icon-chevron-right" aria-hidden="true"></i>
-                        <span class="sr-only">Next</span>
+                        <span class="sr-only">{% trans "Next" %}</span>
                     </a>
                 {% endif %}
             </h3>
@@ -55,7 +55,7 @@
                                 {{ object.event }}
                             </div>
                             <div class="card-footer text-muted">
-                                {{ object.time|timesince }} ago ({{ object.time|time }})
+                                {% blocktrans with since=object.time|timesince time=object.time|time %}{{ since }} ago ({{ time }}){% endblocktrans %}
                             </div>
                         </div>
                     </li>

core/templates/core/child_form.html

@@ -1,28 +1,29 @@
 {% extends 'babybuddy/page.html' %}
+{% load i18n %}
 
 {% block title %}
     {% if object %}
         {{ object }}
     {% else %}
-        Add a Child
+        {% trans "Add a Child" %}
     {% endif %}
 {% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item"><a href="{% url 'core:child-list' %}">Children</a></li>
+    <li class="breadcrumb-item"><a href="{% url 'core:child-list' %}">{% trans "Children" %}</a></li>
     {% if object %}
         <li class="breadcrumb-item font-weight-bold"><a href="{% url 'core:child' object.slug %}">{{ object }}</a></li>
-        <li class="breadcrumb-item active" aria-current="page">Update</li>
+        <li class="breadcrumb-item active" aria-current="page">{% trans "Update" %}</li>
     {% else %}
-        <li class="breadcrumb-item active" aria-current="page">Add a Child</li>
+        <li class="breadcrumb-item active" aria-current="page">{% trans "Add a Child" %}</li>
     {% endif %}
 {% endblock %}
 
 {% block content %}
     {% if object %}
-        <h1>Update <span class="text-info">{{ object }}</span></h1>
+        {% blocktrans %}<h1>Update <span class="text-info">{{ object }}</span></h1>{% endblocktrans %}
     {% else %}
-        <h1>Add a Child</h1>
+        <h1>{% trans "Add a Child" %}</h1>
     {% endif %}
     {% include 'babybuddy/form.html' %}
 {% endblock %}

core/templates/core/child_list.html

@@ -1,24 +1,24 @@
 {% extends 'babybuddy/page.html' %}
-{% load widget_tweaks static thumbnail %}
+{% load i18n static thumbnail widget_tweaks %}
 
-{% block title %}Children{% endblock %}
+{% block title %}{% trans "Children" %}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item active" aria-current="page">Children</li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Children" %}</li>
 {% endblock %}
 
 {% block content %}
-    <h1>Children</h1>
+    <h1>{% trans "Children" %}</h1>
     {% include 'babybuddy/filter.html' %}
     <div class="table-responsive">
         <table class="table table-striped table-hover child-list">
             <thead class="thead-inverse">
                 <tr>
                     <th class="picture-column"><i class="icon icon-camera" aria-hidden="true"></i></th>
-                    <th>First Name</th>
-                    <th>Last Name</th>
-                    <th>Birth Date</th>
-                    <th class="text-center">Actions</th>
+                    <th>{% trans "First Name" %}</th>
+                    <th>{% trans "Last Name" %}</th>
+                    <th>{% trans "Birth Date" %}</th>
+                    <th class="text-center">{% trans "Actions" %}</th>
                 </tr>
             </thead>
             <tbody>
@@ -38,7 +38,7 @@
                         <td>{{ child.last_name }}</td>
                         <td>{{ child.birth_date }}</td>
                         <td class="text-center">
-                            <div class="btn-group btn-group-sm" role="group" aria-label="Actions">
+                            <div class="btn-group btn-group-sm" role="group" aria-label="{% trans "Actions" %}">
 
                                 {% if perms.core.change_child %}
                                     <a href="{% url 'core:child-update' child.slug %}" class="btn btn-warning">
@@ -57,7 +57,7 @@
                     </tr>
                 {% empty %}
                     <tr>
-                        <th colspan="4">No children found.</th>
+                        <th colspan="4">{% trans "No children found." %}</th>
                     </tr>
                 {% endfor %}
             </tbody>
@@ -67,7 +67,7 @@
 
     {% if perms.core.add_child %}
         <a href="{% url 'core:child-add' %}" class="btn btn-sm btn-success">
-            <i class="icon icon-child" aria-hidden="true"></i> Add a Child
+            <i class="icon icon-child" aria-hidden="true"></i> {% trans "Add a Child" %}
         </a>
     {% endif %}
 

core/templates/core/diaperchange_confirm_delete.html

@@ -1,18 +1,18 @@
 {% extends 'babybuddy/page.html' %}
-{% load widget_tweaks %}
+{% load i18n widget_tweaks %}
 
-{% block title %}Delete a Diaper Change{% endblock %}
+{% block title %}{% trans "Delete a Diaper Change" %}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item"><a href="{% url 'core:diaperchange-list' %}">Diaper Changes</a></li>
-    <li class="breadcrumb-item active" aria-current="page">Delete</li>
+    <li class="breadcrumb-item"><a href="{% url 'core:diaperchange-list' %}">{% trans "Diaper Changes" %}</a></li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Delete" %}</li>
 {% endblock %}
 
 {% block content %}
     <form role="form" method="post">
         {% csrf_token %}
-        <h1>Are you sure you want to delete <span class="text-info">{{ object }}</span>?</h1>
-        <input type="submit" value="Delete" class="btn btn-danger" />
-        <a href="{% url 'core:diaperchange-list' %}" class="btn btn-default">Cancel</a>
+        {% blocktrans %}<h1>Are you sure you want to delete <span class="text-info">{{ object }}</span>?</h1>{% endblocktrans %}
+        <input type="submit" value="{% trans "Delete" %}" class="btn btn-danger" />
+        <a href="{% url 'core:diaperchange-list' %}" class="btn btn-default">{% trans "Cancel" %}</a>
     </form>
 {% endblock %}

core/templates/core/diaperchange_form.html

@@ -1,27 +1,28 @@
 {% extends 'babybuddy/page.html' %}
+{% load i18n %}
 
 {% block title %}
     {% if request.resolver_match.url_name == 'diaperchange-update' %}
-        Update a Diaper Change
+        {% trans "Update a Diaper Change" %}
     {% else %}
-        Add a Diaper Change
+        {% trans "Add a Diaper Change" %}
     {% endif %}
 {% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item"><a href="{% url 'core:diaperchange-list' %}">Diaper Changes</a></li>
+    <li class="breadcrumb-item"><a href="{% url 'core:diaperchange-list' %}">{% trans "Diaper Changes" %}</a></li>
     {% if object %}
-        <li class="breadcrumb-item active" aria-current="page">Update</li>
+        <li class="breadcrumb-item active" aria-current="page">{% trans "Update" %}</li>
     {% else %}
-        <li class="breadcrumb-item active" aria-current="page">Add</li>
+        <li class="breadcrumb-item active" aria-current="page">{% trans "Add" %}</li>
     {% endif %}
 {% endblock %}
 
 {% block content %}
     {% if object %}
-        <h1>Update <span class="text-info">{{ object }}</span></h1>
+        {% blocktrans %}<h1>Update <span class="text-info">{{ object }}</span></h1>{% endblocktrans %}
     {% else %}
-        <h1>Add a Diaper Change</h1>
+        <h1>{% trans "Add a Diaper Change" %}</h1>
     {% endif %}
     {% include 'babybuddy/form.html' %}
 {% endblock %}

core/templates/core/diaperchange_list.html

@@ -1,26 +1,25 @@
 {% extends 'babybuddy/page.html' %}
-{% load widget_tweaks %}
-{% load bootstrap %}
+{% load bootstrap i18n widget_tweaks %}
 
-{% block title %}Diaper Changes{% endblock %}
+{% block title %}{% trans "Diaper Changes" %}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item active" aria-current="page">Diaper Changes</li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Diaper Changes" %}</li>
 {% endblock %}
 
 {% block content %}
-    <h1>Diaper Changes</h1>
+    <h1>{% trans "Diaper Changes" %}</h1>
     {% include 'babybuddy/filter.html' %}
     <div class="table-responsive">
         <table class="table table-striped table-hover">
             <thead class="thead-inverse">
                 <tr>
-                    <th>Child</th>
-                    <th class="text-center">Wet</th>
-                    <th class="text-center">Solid</th>
-                    <th>Color</th>
-                    <th>Time</th>
-                    <th class="text-center">Actions</th>
+                    <th>{% trans "Child" %}</th>
+                    <th class="text-center">{% trans "Wet" %}</th>
+                    <th class="text-center">{% trans "Solid" %}</th>
+                    <th>{% trans "Color" %}</th>
+                    <th>{% trans "Time" %}</th>
+                    <th class="text-center">{% trans "Actions" %}</th>
                 </tr>
             </thead>
             <tbody>
@@ -32,7 +31,7 @@
                         <td>{{ change.color }}</td>
                         <td>{{ change.time|date:'n/j/y G:i' }}</td>
                         <td class="text-center">
-                            <div class="btn-group btn-group-sm" role="group" aria-label="Actions">
+                            <div class="btn-group btn-group-sm" role="group" aria-label="{% trans "Actions" %}">
 
                                 {% if perms.core.change_diaperchange %}
                                     <a href="{% url 'core:diaperchange-update' change.id %}" class="btn btn-primary">
@@ -51,7 +50,7 @@
                     </tr>
                 {% empty %}
                     <tr>
-                        <th colspan="6">No diaper changes found.</th>
+                        <th colspan="6">{% trans "No diaper changes found." %}</th>
                     </tr>
                 {% endfor %}
             </tbody>
@@ -61,7 +60,7 @@
 
     {% if perms.core.add_diaperchange %}
         <a href="{% url 'core:diaperchange-add' %}" class="btn btn-sm btn-success">
-            <i class="icon icon-diaperchange" aria-hidden="true"></i> Add a Change
+            <i class="icon icon-diaperchange" aria-hidden="true"></i> {% trans "Add a Change" %}
         </a>
     {% endif %}
 

core/templates/core/feeding_confirm_delete.html

@@ -1,18 +1,18 @@
 {% extends 'babybuddy/page.html' %}
-{% load widget_tweaks %}
+{% load i18n widget_tweaks %}
 
-{% block title %}Delete a Feeding{% endblock %}
+{% block title %}{% trans "Delete a Feeding" %}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item"><a href="{% url 'core:feeding-list' %}">Feedings</a></li>
-    <li class="breadcrumb-item active" aria-current="page">Delete</li>
+    <li class="breadcrumb-item"><a href="{% url 'core:feeding-list' %}">{% trans "Feedings" %}</a></li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Delete" %}</li>
 {% endblock %}
 
 {% block content %}
     <form role="form" method="post">
         {% csrf_token %}
-        <h1>Are you sure you want to delete <span class="text-info">{{ object }}</span>?</h1>
-        <input type="submit" value="Delete" class="btn btn-danger" />
-        <a href="{% url 'core:feeding-list' %}" class="btn btn-default">Cancel</a>
+        {% blocktrans %}<h1>Are you sure you want to delete <span class="text-info">{{ object }}</span>?</h1>{% endblocktrans %}
+        <input type="submit" value="{% trans "Delete" %}" class="btn btn-danger" />
+        <a href="{% url 'core:feeding-list' %}" class="btn btn-default">{% trans "Cancel" %}</a>
     </form>
 {% endblock %}

core/templates/core/feeding_form.html

@@ -1,27 +1,28 @@
 {% extends 'babybuddy/page.html' %}
+{% load i18n %}
 
 {% block title %}
     {% if request.resolver_match.url_name == 'feeding-update' %}
-        Update a Feeding
+        {% trans "Update a Feeding" %}
     {% else %}
-        Add a Feeding
+        {% trans "Add a Feeding" %}
     {% endif %}
 {% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item"><a href="{% url 'core:feeding-list' %}">Feedings</a></li>
+    <li class="breadcrumb-item"><a href="{% url 'core:feeding-list' %}">{% trans "Feedings" %}</a></li>
     {% if object %}
-        <li class="breadcrumb-item active" aria-current="page">Update</li>
+        <li class="breadcrumb-item active" aria-current="page">{% trans "Update" %}</li>
     {% else %}
-        <li class="breadcrumb-item active" aria-current="page">Add</li>
+        <li class="breadcrumb-item active" aria-current="page">{% trans "Add" %}</li>
     {% endif %}
 {% endblock %}
 
 {% block content %}
     {% if object %}
-        <h1>Update <span class="text-info">{{ object }}</span></h1>
+        {% blocktrans %}<h1>Update <span class="text-info">{{ object }}</span></h1>{% endblocktrans %}
     {% else %}
-        <h1>Add a Feeding</h1>
+        <h1>{% trans "Add a Feeding" %}</h1>
     {% endif %}
     {% include 'babybuddy/form.html' %}
 {% endblock %}

core/templates/core/feeding_list.html

@@ -1,27 +1,27 @@
 {% extends 'babybuddy/page.html' %}
-{% load widget_tweaks %}
-{% load duration %}
+{% load duration i18n widget_tweaks %}
 
-{% block title %}Feedings{% endblock %}
+{% block title %}{% trans "Feedings" %}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item active" aria-current="page">Feedings</li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Feedings" %}</li>
 {% endblock %}
 
 {% block content %}
-    <h1>Feedings</h1>
+    <h1>{% trans "Feedings" %}</h1>
     {% include 'babybuddy/filter.html' %}
     <div class="table-responsive">
         <table class="table table-striped table-hover">
             <thead class="thead-inverse">
                 <tr>
-                    <th>Child</th>
-                    <th>Method</th>
-                    <th>Type</th>
-                    <th>Amt.</th>
-                    <th>Duration</th>
-                    <th>Date</th>
-                    <th class="text-center">Actions</th>
+                    <th>{% trans "Child" %}</th>
+                    <th>{% trans "Method" %}</th>
+                    <th>{% trans "Type" %}</th>
+                    {% comment %}Abbreviation of "Amount"{% endcomment %}
+                    <th>{% trans "Amt." %}</th>
+                    <th>{% trans "Duration" %}</th>
+                    <th>{% trans "Date" %}</th>
+                    <th class="text-center">{% trans "Actions" %}</th>
                 </tr>
             </thead>
             <tbody>
@@ -38,7 +38,7 @@
                         <td>{{ feeding.duration|duration_string }}</td>
                         <td>{{ feeding.start|date:'n/j/y G:i' }}</td>
                         <td class="text-center">
-                            <div class="btn-group btn-group-sm" role="group" aria-label="Actions">
+                            <div class="btn-group btn-group-sm" role="group" aria-label="{% trans "Actions" %}">
 
                                 {% if perms.core.change_feeding %}
                                     <a href="{% url 'core:feeding-update' feeding.id %}" class="btn btn-primary">
@@ -57,7 +57,7 @@
                     </tr>
                 {% empty %}
                     <tr>
-                        <th colspan="7">No feedings found.</th>
+                        <th colspan="7">{% trans "No feedings found." %}</th>
                     </tr>
                 {% endfor %}
             </tbody>
@@ -67,7 +67,7 @@
 
     {% if perms.core.add_feeding %}
         <a href="{% url 'core:feeding-add' %}" class="btn btn-sm btn-success">
-            <i class="icon icon-feeding" aria-hidden="true"></i> Add a Feeding
+            <i class="icon icon-feeding" aria-hidden="true"></i> {% trans "Add a Feeding" %}
         </a>
     {% endif %}
 

core/templates/core/note_confirm_delete.html

@@ -1,18 +1,18 @@
 {% extends 'babybuddy/page.html' %}
-{% load widget_tweaks %}
+{% load i18n widget_tweaks %}
 
-{% block title %}Delete a Note{% endblock %}
+{% block title %}{% trans "Delete a Note" %}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item"><a href="{% url 'core:note-list' %}">Notes</a></li>
-    <li class="breadcrumb-item active" aria-current="page">Delete</li>
+    <li class="breadcrumb-item"><a href="{% url 'core:note-list' %}">{% trans "Notes" %}</a></li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Delete" %}</li>
 {% endblock %}
 
 {% block content %}
     <form role="form" method="post">
         {% csrf_token %}
-        <h1>Are you sure you want to delete <span class="text-info">{{ object }}</span>?</h1>
-        <input type="submit" value="Delete" class="btn btn-danger" />
-        <a href="{% url 'core:note-list' %}" class="btn btn-default">Cancel</a>
+        {% blocktrans %}<h1>Are you sure you want to delete <span class="text-info">{{ object }}</span>?</h1>{% endblocktrans %}
+        <input type="submit" value="{% trans "Delete" %}" class="btn btn-danger" />
+        <a href="{% url 'core:note-list' %}" class="btn btn-default">{% trans "Cancel" %}</a>
     </form>
 {% endblock %}

core/templates/core/note_form.html

@@ -1,27 +1,28 @@
 {% extends 'babybuddy/page.html' %}
+{% load i18n %}
 
 {% block title %}
     {% if request.resolver_match.url_name == 'note-update' %}
-        Update a Note
+        {% trans "Update a Note" %}
     {% else %}
-        Add a Note
+        {% trans "Add a Note" %}
     {% endif %}
 {% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item"><a href="{% url 'core:note-list' %}">Notes</a></li>
+    <li class="breadcrumb-item"><a href="{% url 'core:note-list' %}">{% trans "Notes" %}</a></li>
     {% if object %}
-        <li class="breadcrumb-item active" aria-current="page">Update</li>
+        <li class="breadcrumb-item active" aria-current="page">{% trans "Update" %}</li>
     {% else %}
-        <li class="breadcrumb-item active" aria-current="page">Add</li>
+        <li class="breadcrumb-item active" aria-current="page">{% trans "Add" %}</li>
     {% endif %}
 {% endblock %}
 
 {% block content %}
     {% if object %}
-        <h1>Update <span class="text-info">{{ object }}</span></h1>
+        {% blocktrans %}<h1>Update <span class="text-info">{{ object }}</span></h1>{% endblocktrans %}
     {% else %}
-        <h1>Add a Note</h1>
+        <h1>{% trans "Add a Note" %}</h1>
     {% endif %}
     {% include 'babybuddy/form.html' %}
 {% endblock %}

core/templates/core/note_list.html

@@ -1,23 +1,23 @@
 {% extends 'babybuddy/page.html' %}
-{% load widget_tweaks %}
+{% load i18n widget_tweaks %}
 
-{% block title %}Notes{% endblock %}
+{% block title %}{% trans "Notes" %}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item active" aria-current="page">Notes</li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Notes" %}</li>
 {% endblock %}
 
 {% block content %}
-    <h1>Notes</h1>
+    <h1>{% trans "Notes" %}</h1>
     {% include 'babybuddy/filter.html' %}
     <div class="table-responsive">
         <table class="table table-striped table-hover">
             <thead class="thead-inverse">
                 <tr>
-                    <th>Child</th>
-                    <th>Note</th>
-                    <th>Time</th>
-                    <th class="text-center">Actions</th>
+                    <th>{% trans "Child" %}</th>
+                    <th>{% trans "Note" %}</th>
+                    <th>{% trans "Time" %}</th>
+                    <th class="text-center">{% trans "Actions" %}</th>
                 </tr>
             </thead>
             <tbody>
@@ -27,7 +27,7 @@
                         <td>{{ note.note }}</td>
                         <td>{{ note.time }}</td>
                         <td class="text-center">
-                            <div class="btn-group btn-group-sm" role="group" aria-label="Actions">
+                            <div class="btn-group btn-group-sm" role="group" aria-label="{% trans "Actions" %}">
 
                                 {% if perms.core.change_note %}
                                     <a href="{% url 'core:note-update' note.id %}" class="btn btn-primary">
@@ -46,7 +46,7 @@
                     </tr>
                 {% empty %}
                     <tr>
-                        <th colspan="4">No notes found.</th>
+                        <th colspan="4">{% trans "No notes found." %}</th>
                     </tr>
                 {% endfor %}
             </tbody>
@@ -56,7 +56,7 @@
 
     {% if perms.core.add_note %}
         <a href="{% url 'core:note-add' %}" class="btn btn-sm btn-success">
-            <i class="icon icon-note" aria-hidden="true"></i> Add a Note
+            <i class="icon icon-note" aria-hidden="true"></i> {% trans "Add a Note" %}
         </a>
     {% endif %}
 

core/templates/core/sleep_confirm_delete.html

@@ -1,18 +1,18 @@
 {% extends 'babybuddy/page.html' %}
-{% load widget_tweaks %}
+{% load i18n widget_tweaks %}
 
-{% block title %}Delete a Sleep Entry{% endblock %}
+{% block title %}{% trans "Delete a Sleep Entry" %}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item"><a href="{% url 'core:sleep-list' %}">Sleep</a></li>
-    <li class="breadcrumb-item active" aria-current="page">Delete</li>
+    <li class="breadcrumb-item"><a href="{% url 'core:sleep-list' %}">{% trans "Sleep" %}</a></li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Delete" %}</li>
 {% endblock %}
 
 {% block content %}
     <form role="form" method="post">
         {% csrf_token %}
-        <h1>Are you sure you want to delete <span class="text-info">{{ object }}</span>?</h1>
-        <input type="submit" value="Delete" class="btn btn-danger" />
-        <a href="{% url 'core:sleep-list' %}" class="btn btn-default">Cancel</a>
+        {% blocktrans %}<h1>Are you sure you want to delete <span class="text-info">{{ object }}</span>?</h1>{% endblocktrans %}
+        <input type="submit" value="{% trans "Delete" %}" class="btn btn-danger" />
+        <a href="{% url 'core:sleep-list' %}" class="btn btn-default">{% trans "Cancel" %}</a>
     </form>
 {% endblock %}

core/templates/core/sleep_form.html

@@ -1,27 +1,28 @@
 {% extends 'babybuddy/page.html' %}
+{% load i18n %}
 
 {% block title %}
     {% if request.resolver_match.url_name == 'sleep-update' %}
-        Update a Sleep Entry
+        {% trans "Update a Sleep Entry" %}
     {% else %}
-        Add a Sleep Entry
+        {% trans "Add a Sleep Entry" %}
     {% endif %}
 {% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item"><a href="{% url 'core:sleep-list' %}">Sleep</a></li>
+    <li class="breadcrumb-item"><a href="{% url 'core:sleep-list' %}">{% trans "Sleep" %}</a></li>
     {% if object %}
-        <li class="breadcrumb-item active" aria-current="page">Update</li>
+        <li class="breadcrumb-item active" aria-current="page">{% trans "Update" %}</li>
     {% else %}
-        <li class="breadcrumb-item active" aria-current="page">Add</li>
+        <li class="breadcrumb-item active" aria-current="page">{% trans "Add" %}</li>
     {% endif %}
 {% endblock %}
 
 {% block content %}
     {% if object %}
-        <h1>Update <span class="text-info">{{ object }}</span></h1>
+        {% blocktrans %}<h1>Update <span class="text-info">{{ object }}</span></h1>{% endblocktrans %}
     {% else %}
-        <h1>Add a Sleep Entry</h1>
+        <h1>{% trans "Add a Sleep Entry" %}</h1>
     {% endif %}
     {% include 'babybuddy/form.html' %}
 {% endblock %}

core/templates/core/sleep_list.html

@@ -1,25 +1,25 @@
 {% extends 'babybuddy/page.html' %}
-{% load bootstrap duration widget_tweaks %}
+{% load bootstrap duration i18n widget_tweaks %}
 
-{% block title %}Sleep{% endblock %}
+{% block title %}{% trans "Sleep" %}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item active" aria-current="page">Sleep</li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Sleep" %}</li>
 {% endblock %}
 
 {% block content %}
-    <h1>Sleep</h1>
+    <h1>{% trans "Sleep" %}</h1>
     {% include 'babybuddy/filter.html' %}
     <div class="table-responsive">
         <table class="table table-striped table-hover">
             <thead class="thead-inverse">
                 <tr>
-                    <th>Child</th>
-                    <th>Duration</th>
-                    <th>Start</th>
-                    <th>End</th>
-                    <th class="text-center">Nap</th>
-                    <th class="text-center">Actions</th>
+                    <th>{% trans "Child" %}</th>
+                    <th>{% trans "Duration" %}</th>
+                    <th>{% trans "Start" %}</th>
+                    <th>{% trans "End" %}</th>
+                    <th class="text-center">{% trans "Nap" %}</th>
+                    <th class="text-center">{% trans "Actions" %}</th>
                 </tr>
             </thead>
             <tbody>
@@ -31,7 +31,7 @@
                         <td>{{ sleep.end|date:'n/j/y G:i' }}</td>
                         <td class="text-center">{{ sleep.nap|bool_icon }}</td>
                         <td class="text-center">
-                            <div class="btn-group btn-group-sm" role="group" aria-label="Actions">
+                            <div class="btn-group btn-group-sm" role="group" aria-label="{% trans "Actions" %}">
 
                                 {% if perms.core.change_sleep %}
                                     <a href="{% url 'core:sleep-update' sleep.id %}" class="btn btn-primary">
@@ -50,7 +50,7 @@
                     </tr>
                 {% empty %}
                     <tr>
-                        <th colspan="5">No sleep entries found.</th>
+                        <th colspan="5">{% trans "No sleep entries found." %}</th>
                     </tr>
                 {% endfor %}
             </tbody>
@@ -60,7 +60,7 @@
 
     {% if perms.core.add_sleep %}
         <a href="{% url 'core:sleep-add' %}" class="btn btn-sm btn-success">
-            <i class="icon icon-sleep" aria-hidden="true"></i> Add a Sleep Entry
+            <i class="icon icon-sleep" aria-hidden="true"></i> {% trans "Add a Sleep Entry" %}
         </a>
     {% endif %}
 

core/templates/core/timer_confirm_delete.html

@@ -1,19 +1,19 @@
 {% extends 'babybuddy/page.html' %}
-{% load widget_tweaks %}
+{% load i18n widget_tweaks %}
 
-{% block title %}Delete {{ object }}{% endblock %}
+{% block title %}{% blocktrans %}Delete {{ object }}{% endblocktrans %}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item"><a href="{% url 'core:timer-list' %}">Timers</a></li>
+    <li class="breadcrumb-item"><a href="{% url 'core:timer-list' %}">{% trans "Timers" %}</a></li>
     <li class="breadcrumb-item font-weight-bold"><a href="{% url 'core:timer-detail' object.id %}">{{ object }}</a></li>
-    <li class="breadcrumb-item active" aria-current="page">Delete</li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Delete" %}</li>
 {% endblock %}
 
 {% block content %}
     <form role="form" method="post">
         {% csrf_token %}
-        <h1>Are you sure you want to delete <span class="text-info">{{ object }}</span>?</h1>
-        <input type="submit" value="Delete" class="btn btn-danger" />
-        <a href="/" class="btn btn-default">Cancel</a>
+        {% blocktrans %}<h1>Are you sure you want to delete <span class="text-info">{{ object }}</span>?</h1>{% endblocktrans %}
+        <input type="submit" value="{% trans "Delete" %}" class="btn btn-danger" />
+        <a href="/" class="btn btn-default">{% trans "Cancel" %}</a>
     </form>
 {% endblock %}

core/templates/core/timer_detail.html

@@ -1,10 +1,10 @@
 {% extends 'babybuddy/page.html' %}
-{% load duration timers %}
+{% load duration i18n timers %}
 
 {% block title %}{{ object }}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item"><a href="{% url 'core:timer-list' %}">Timers</a></li>
+    <li class="breadcrumb-item"><a href="{% url 'core:timer-list' %}">{% trans "Timers" %}</a></li>
     <li class="breadcrumb-item font-weight-bold">{{ object }}</li>
 {% endblock %}
 
@@ -17,34 +17,40 @@
             <span class="timer-seconds">{{ object.duration|seconds }}</span>s
         </div>
         <p class="lead text-secondary">
-            Started {{ object.start }}
+            {% trans "Started" %} {{ object.start }}
             {% if not object.active %}
-                / Stopped {{ object.end }}
+                / {% trans "Stopped" %} {{ object.end }}
             {% endif %}
         </p>
         <p class="text-muted">
-            {{ timer }} created by {{ object.user }}
+            {% blocktrans %}{{ timer }} created by {{ object.user }}{% endblocktrans %}
         </p>
 
         {% if perms.core.add_feeding %}
             <a class="btn btn-success btn-lg btn-block mb-3"
                href="{% url 'core:feeding-add' %}?timer={{ timer.id }}"
-               role="button"><i class="icon icon-feeding" aria-hidden="true"></i> Feeding</a>
+               role="button"><i class="icon icon-feeding" aria-hidden="true"></i>
+                {% trans "Feeding" %}
+            </a>
         {% endif %}
 
         {% if perms.core.add_sleep %}
             <a class="btn btn-success btn-lg btn-block mb-3"
                href="{% url 'core:sleep-add' %}?timer={{ timer.id }}"
-               role="button"><i class="icon icon-sleep" aria-hidden="true"></i> Sleep</a>
+               role="button"><i class="icon icon-sleep" aria-hidden="true"></i>
+                {% trans "Sleep" %}
+            </a>
         {% endif %}
 
         {% if perms.core.add_tummytime %}
             <a class="btn btn-success btn-lg btn-block mb-3"
                href="{% url 'core:tummytime-add' %}?timer={{ timer.id }}"
-               role="button"><i class="icon icon-tummytime" aria-hidden="true"></i> Tummy Time</a>
+               role="button"><i class="icon icon-tummytime" aria-hidden="true"></i>
+                {% trans "Tummy Time" %}
+            </a>
         {% endif %}
 
-        <div class="btn-group btn-group-lg center-block" role="group" aria-label="Timer actions">
+        <div class="btn-group btn-group-lg center-block" role="group" aria-label="{% trans "Timer actions" %}">
 
             {% if perms.core.delete_timer %}
                 <a class="btn btn-danger"

core/templates/core/timer_form.html

@@ -1,23 +1,23 @@
 {% extends 'babybuddy/page.html' %}
-{% load duration %}
+{% load duration i18n %}
 
-{% block title %}Timer{% endblock %}
+{% block title %}{% trans "Timer" %}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item"><a href="{% url 'core:timer-list' %}">Timers</a></li>
+    <li class="breadcrumb-item"><a href="{% url 'core:timer-list' %}">{% trans "Timers" %}</a></li>
     {% if object %}
         <li class="breadcrumb-item font-weight-bold"><a href="{% url 'core:timer-detail' object.id %}">{{ object }}</a></li>
-        <li class="breadcrumb-item active" aria-current="page">Update</li>
+        <li class="breadcrumb-item active" aria-current="page">{% trans "Update" %}</li>
     {% else %}
-        <li class="breadcrumb-item active" aria-current="page">Start</li>
+        <li class="breadcrumb-item active" aria-current="page">{% trans "Start" %}</li>
     {% endif %}
 {% endblock %}
 
 {% block content %}
     {% if object %}
-        <h1>Update <span class="text-info">{{ object }}</span></h1>
+        {% blocktrans %}<h1>Update <span class="text-info">{{ object }}</span></h1>{% endblocktrans %}
     {% else %}
-        <h1>Start Timer</h1>
+        <h1>{% trans "Start Timer" %}</h1>
     {% endif %}
     {% include 'babybuddy/form.html' %}
 {% endblock %}

core/templates/core/timer_list.html

@@ -1,25 +1,25 @@
 {% extends 'babybuddy/page.html' %}
-{% load bootstrap duration widget_tweaks %}
+{% load bootstrap duration i18n widget_tweaks %}
 
-{% block title %}Timers{% endblock %}
+{% block title %}{% trans "Timers" %}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item active" aria-current="page">Timers</li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Timers" %}</li>
 {% endblock %}
 
 {% block content %}
-    <h1>Timers</h1>
+    <h1>{% trans "Timers" %}</h1>
     {% include 'babybuddy/filter.html' %}
     <div class="table-responsive">
         <table class="table table-striped table-hover">
             <thead class="thead-inverse">
             <tr>
-                <th>Name</th>
-                <th>Start</th>
-                <th>Duration</th>
-                <th>End</th>
-                <th>Active</th>
-                <th>User</th>
+                <th>{% trans "Name" %}</th>
+                <th>{% trans "Start" %}</th>
+                <th>{% trans "Duration" %}</th>
+                <th>{% trans "End" %}</th>
+                <th>{% trans "Active" %}</th>
+                <th>{% trans "User" %}</th>
             </tr>
             </thead>
             <tbody>
@@ -34,7 +34,7 @@
                 </tr>
             {% empty %}
                 <tr>
-                    <th colspan="7">No timer entries found.</th>
+                    <th colspan="7">{% trans "No timer entries found." %}</th>
                 </tr>
             {% endfor %}
             </tbody>

core/templates/core/timer_nav.html

@@ -1,30 +1,34 @@
+{% load i18n %}
+
 <li class="nav-item dropdown">
     <a id="nav-timer-menu-link"
        class="nav-link dropdown-toggle"
        href="#"
        data-toggle="dropdown"
        aria-haspopup="true"
-       aria-expanded="false"><i class="icon icon-timer" aria-hidden="true"></i> Timers</a>
+       aria-expanded="false"><i class="icon icon-timer" aria-hidden="true"></i>
+        {% trans "Timers" %}
+    </a>
     <div class="dropdown-menu" aria-labelledby="nav-timer-menu-link">
         {% if perms.core.add_timer %}
             <a class="dropdown-item" href="{% url 'core:timer-add-quick' %}">
-                <i class="icon icon-timer" aria-hidden="true"></i> Quick Start Timer
+                <i class="icon icon-timer" aria-hidden="true"></i> {% trans "Quick Start Timer" %}
             </a>
             <a class="dropdown-item" href="{% url 'core:timer-add' %}">
-                <i class="icon icon-add" aria-hidden="true"></i> Start Timer
+                <i class="icon icon-add" aria-hidden="true"></i> {% trans "Start Timer" %}
             </a>
         {% endif %}
         {% if perms.core.view_timer %}
             <a class="dropdown-item" href="{% url 'core:timer-list' %}">
-                <i class="icon icon-list" aria-hidden="true"></i> View Timers
+                <i class="icon icon-list" aria-hidden="true"></i> {% trans "View Timers" %}
             </a>
         {% endif %}
         {% if timers %}
-            <h6 class="dropdown-header">Active Timers</h6>
+            <h6 class="dropdown-header">{% trans "Active Timers" %}</h6>
             {% for timer in timers %}
                 <a class="dropdown-item" href="{% url 'core:timer-detail' timer.id %}">{{ timer }} ({{ timer.user }})</a>
             {% empty %}
-                <a class="dropdown-item disabled" href="#">None</a>
+                <a class="dropdown-item disabled" href="#">{% trans "None" %}</a>
             {% endfor %}
         {% endif %}
     </div>

core/templates/core/tummytime_confirm_delete.html

@@ -1,18 +1,18 @@
 {% extends 'babybuddy/page.html' %}
-{% load widget_tweaks %}
+{% load i18n widget_tweaks %}
 
-{% block title %}Delete a Tummy Time Entry{% endblock %}
+{% block title %}{% trans "Delete a Tummy Time Entry" %}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item"><a href="{% url 'core:tummytime-list' %}">Tummy Time</a></li>
-    <li class="breadcrumb-item active" aria-current="page">Delete</li>
+    <li class="breadcrumb-item"><a href="{% url 'core:tummytime-list' %}">{% trans "Tummy Time" %}</a></li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Delete" %}</li>
 {% endblock %}
 
 {% block content %}
     <form role="form" method="post">
         {% csrf_token %}
-        <h1>Are you sure you want to delete <span class="text-info">{{ object }}</span>?</h1>
-        <input type="submit" value="Delete" class="btn btn-danger" />
-        <a href="{% url 'core:tummytime-list' %}" class="btn btn-default">Cancel</a>
+        {% blocktrans %}<h1>Are you sure you want to delete <span class="text-info">{{ object }}</span>?</h1>{% endblocktrans %}
+        <input type="submit" value="{% trans "Delete" %}" class="btn btn-danger" />
+        <a href="{% url 'core:tummytime-list' %}" class="btn btn-default">{% trans "Cancel" %}</a>
     </form>
 {% endblock %}

core/templates/core/tummytime_form.html

@@ -1,27 +1,28 @@
 {% extends 'babybuddy/page.html' %}
+{% load i18n %}
 
 {% block title %}
     {% if request.resolver_match.url_name == 'tummytime-update' %}
-        Update a Tummy Time Entry
+        {% trans "Update a Tummy Time Entry" %}
     {% else %}
-        Add a Tummy Time Entry
+        {% trans "Add a Tummy Time Entry" %}
     {% endif %}
 {% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item"><a href="{% url 'core:tummytime-list' %}">Tummy Time</a></li>
+    <li class="breadcrumb-item"><a href="{% url 'core:tummytime-list' %}">{% trans "Tummy Time" %}</a></li>
     {% if object %}
-        <li class="breadcrumb-item active" aria-current="page">Update</li>
+        <li class="breadcrumb-item active" aria-current="page">{% trans "Update" %}</li>
     {% else %}
-        <li class="breadcrumb-item active" aria-current="page">Add</li>
+        <li class="breadcrumb-item active" aria-current="page">{% trans "Add" %}</li>
     {% endif %}
 {% endblock %}
 
 {% block content %}
     {% if object %}
-        <h1>Update <span class="text-info">{{ object }}</span></h1>
+        {% blocktrans %}<h1>Update <span class="text-info">{{ object }}</span></h1>{% endblocktrans %}
     {% else %}
-        <h1>Add a Tummy Time Entry</h1>
+        <h1>{% trans "Add a Tummy Time Entry" %}</h1>
     {% endif %}
     {% include 'babybuddy/form.html' %}
 {% endblock %}

core/templates/core/tummytime_list.html

@@ -1,26 +1,25 @@
 {% extends 'babybuddy/page.html' %}
-{% load widget_tweaks %}
-{% load duration %}
+{% load duration i18n widget_tweaks %}
 
-{% block title %}Tummy Time{% endblock %}
+{% block title %}{% trans "Tummy Time" %}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item active" aria-current="page">Tummy Time</li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Tummy Time" %}</li>
 {% endblock %}
 
 {% block content %}
-    <h1>Tummy Time</h1>
+    <h1>{% trans "Tummy Time" %}</h1>
     {% include 'babybuddy/filter.html' %}
     <div class="table-responsive">
         <table class="table table-striped table-hover">
             <thead class="thead-inverse">
                 <tr>
-                    <th>Child</th>
-                    <th>Duration</th>
-                    <th>Start</th>
-                    <th>End</th>
-                    <th>Milestone</th>
-                    <th class="text-center">Actions</th>
+                    <th>{% trans "Child" %}</th>
+                    <th>{% trans "Duration" %}</th>
+                    <th>{% trans "Start" %}</th>
+                    <th>{% trans "End" %}</th>
+                    <th>{% trans "Milestone" %}</th>
+                    <th class="text-center">{% trans "Actions" %}</th>
                 </tr>
             </thead>
             <tbody>
@@ -32,7 +31,7 @@
                         <td>{{ tummytime.end|date:'n/j/y G:i' }}</td>
                         <td>{{ tummytime.milestone }}</td>
                         <td class="text-center">
-                            <div class="btn-group btn-group-sm" role="group" aria-label="Actions">
+                            <div class="btn-group btn-group-sm" role="group" aria-label="{% trans "Actions" %}">
 
                                 {% if perms.core.change_tummytime %}
                                     <a href="{% url 'core:tummytime-update' tummytime.id %}" class="btn btn-primary">
@@ -51,7 +50,7 @@
                     </tr>
                 {% empty %}
                     <tr>
-                        <th colspan="6">No tummy time entries found.</th>
+                        <th colspan="6">{% trans "No tummy time entries found." %}</th>
                     </tr>
                 {% endfor %}
             </tbody>
@@ -61,7 +60,7 @@
 
     {% if perms.core.add_tummytime %}
         <a href="{% url 'core:tummytime-add' %}" class="btn btn-sm btn-success">
-            <i class="icon icon-tummytime" aria-hidden="true"></i> Add a Tummy Time Entry</a>
+            <i class="icon icon-tummytime" aria-hidden="true"></i> {% trans "Add a Tummy Time Entry" %}</a>
     {% endif %}
 
 {% endblock %}

core/templates/core/weight_confirm_delete.html

@@ -1,18 +1,18 @@
 {% extends 'babybuddy/page.html' %}
-{% load widget_tweaks %}
+{% load i18n widget_tweaks %}
 
-{% block title %}Delete a Weight Entry{% endblock %}
+{% block title %}{% trans "Delete a Weight Entry" %}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item"><a href="{% url 'core:weight-list' %}">Weight</a></li>
-    <li class="breadcrumb-item active" aria-current="page">Delete</li>
+    <li class="breadcrumb-item"><a href="{% url 'core:weight-list' %}">{% trans "Weight" %}</a></li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Delete" %}</li>
 {% endblock %}
 
 {% block content %}
     <form role="form" method="post">
         {% csrf_token %}
-        <h1>Are you sure you want to delete <span class="text-info">{{ object }}</span>?</h1>
-        <input type="submit" value="Delete" class="btn btn-danger" />
-        <a href="{% url 'core:weight-list' %}" class="btn btn-default">Cancel</a>
+        {% blocktrans %}<h1>Are you sure you want to delete <span class="text-info">{{ object }}</span>?</h1>{% endblocktrans %}
+        <input type="submit" value="{% trans "Delete" %}" class="btn btn-danger" />
+        <a href="{% url 'core:weight-list' %}" class="btn btn-default">{% trans "Cancel" %}</a>
     </form>
 {% endblock %}

core/templates/core/weight_form.html

@@ -1,27 +1,28 @@
 {% extends 'babybuddy/page.html' %}
+{% load i18n %}
 
 {% block title %}
     {% if object %}
         {{ object }}
     {% else %}
-        Add a Weight Entry
+        {% trans "Add a Weight Entry" %}
     {% endif %}
 {% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item"><a href="{% url 'core:weight-list' %}">Weight</a></li>
+    <li class="breadcrumb-item"><a href="{% url 'core:weight-list' %}">{% trans "Weight" %}</a></li>
     {% if object %}
-        <li class="breadcrumb-item active" aria-current="page">Update</li>
+        <li class="breadcrumb-item active" aria-current="page">{% trans "Update" %}</li>
     {% else %}
-        <li class="breadcrumb-item active" aria-current="page">Add a Weight Entry</li>
+        <li class="breadcrumb-item active" aria-current="page">{% trans "Add a Weight Entry" %}</li>
     {% endif %}
 {% endblock %}
 
 {% block content %}
     {% if object %}
-        <h1>Update <span class="text-info">{{ object }}</span></h1>
+        {% blocktrans %}<h1>Update <span class="text-info">{{ object }}</span></h1>{% endblocktrans %}
     {% else %}
-        <h1>Add a Weight Entry</h1>
+        <h1>{% trans "Add a Weight Entry" %}</h1>
     {% endif %}
     {% include 'babybuddy/form.html' %}
 {% endblock %}

core/templates/core/weight_list.html

@@ -1,23 +1,23 @@
 {% extends 'babybuddy/page.html' %}
-{% load widget_tweaks %}
+{% load i18n widget_tweaks %}
 
-{% block title %}Weight{% endblock %}
+{% block title %}{% trans "Weight" %}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item active" aria-current="page">Weight</li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Weight" %}</li>
 {% endblock %}
 
 {% block content %}
-    <h1>Weight</h1>
+    <h1>{% trans "Weight" %}</h1>
     {% include 'babybuddy/filter.html' %}
     <div class="table-responsive">
         <table class="table table-striped table-hover">
             <thead class="thead-inverse">
                 <tr>
-                    <th>Child</th>
-                    <th>Weight</th>
-                    <th>Date</th>
-                    <th class="text-center">Actions</th>
+                    <th>{% trans "Child" %}</th>
+                    <th>{% trans "Weight" %}</th>
+                    <th>{% trans "Date" %}</th>
+                    <th class="text-center">{% trans "Actions" %}</th>
                 </tr>
             </thead>
             <tbody>
@@ -27,7 +27,7 @@
                         <td>{{ object.weight }}</td>
                         <td>{{ object.date }}</td>
                         <td class="text-center">
-                            <div class="btn-group btn-group-sm" role="group" aria-label="Actions">
+                            <div class="btn-group btn-group-sm" role="group" aria-label="{% trans "Actions" %}">
 
                                 {% if perms.core.change_weight %}
                                     <a href="{% url 'core:weight-update' object.id %}" class="btn btn-primary">
@@ -46,7 +46,7 @@
                     </tr>
                 {% empty %}
                     <tr>
-                        <th colspan="4">No weight entries found.</th>
+                        <th colspan="4">{% trans "No weight entries found." %}</th>
                     </tr>
                 {% endfor %}
             </tbody>
@@ -56,7 +56,7 @@
 
     {% if perms.core.add_weight %}
         <a href="{% url 'core:weight-add' %}" class="btn btn-sm btn-success">
-            <i class="icon icon-weight" aria-hidden="true"></i> Add a Weight Entry
+            <i class="icon icon-weight" aria-hidden="true"></i> {% trans "Add a Weight Entry" %}
         </a>
     {% endif %}
 

core/timeline.py

@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
 from django.utils import timezone
+from django.utils.translation import gettext as _
 
 from core.models import DiaperChange, Feeding, Sleep, TummyTime
 
@@ -20,7 +21,9 @@ def get_objects(child, date):
     for instance in instances:
         events.append({
             'time': timezone.localtime(instance.time),
-            'event': '{} had a diaper change.'.format(child.first_name),
+            'event': _('%(child)s had a diaper change.') % {
+                'child': child.first_name
+            },
             'model_name': instance.model_name,
         })
 
@@ -29,13 +32,17 @@ def get_objects(child, date):
     for instance in instances:
         events.append({
             'time': timezone.localtime(instance.start),
-            'event': '{} started feeding.'.format(instance.child.first_name),
+            'event': _('%(child)s started feeding.') % {
+                'child': instance.child.first_name
+            },
             'model_name': instance.model_name,
             'type': 'start'
         })
         events.append({
             'time': timezone.localtime(instance.end),
-            'event': '{} finished feeding.'.format(instance.child.first_name),
+            'event': _('%(child)s finished feeding.') % {
+                'child': instance.child.first_name
+            },
             'model_name': instance.model_name,
             'type': 'end'
         })
@@ -45,13 +52,17 @@ def get_objects(child, date):
     for instance in instances:
         events.append({
             'time': timezone.localtime(instance.start),
-            'event': '{} fell asleep.'.format(instance.child.first_name),
+            'event': _('%(child)s fell asleep.') % {
+                'child': instance.child.first_name
+            },
             'model_name': instance.model_name,
             'type': 'start'
         })
         events.append({
             'time': timezone.localtime(instance.end),
-            'event': '{} woke up.'.format(instance.child.first_name),
+            'event': _('%(child)s woke up.') % {
+                'child': instance.child.first_name
+            },
             'model_name': instance.model_name,
             'type': 'end'
         })
@@ -61,15 +72,17 @@ def get_objects(child, date):
     for instance in instances:
         events.append({
             'time': timezone.localtime(instance.start),
-            'event': '{} started tummy time!'.format(
-                instance.child.first_name),
+            'event': _('%(child)s started tummy time!') % {
+                'child': instance.child.first_name
+            },
             'model_name': instance.model_name,
             'type': 'start'
         })
         events.append({
             'time': timezone.localtime(instance.end),
-            'event': '{} finished tummy time.'.format(
-                instance.child.first_name),
+            'event': _('%(child)s finished tummy time.') % {
+                'child': instance.child.first_name
+            },
             'model_name': instance.model_name,
             'type': 'end'
         })

core/views.py

@@ -3,6 +3,7 @@ from django.contrib import messages
 from django.contrib.messages.views import SuccessMessageMixin
 from django.urls import reverse, reverse_lazy
 from django.utils import timezone
+from django.utils.translation import gettext as _
 from django.views.generic.base import RedirectView
 from django.views.generic.detail import DetailView
 from django.views.generic.edit import CreateView, UpdateView, DeleteView
@@ -16,9 +17,9 @@ class CoreAddView(PermissionRequired403Mixin, SuccessMessageMixin, CreateView):
     def get_success_message(self, cleaned_data):
         cleaned_data['model'] = self.model._meta.verbose_name.title()
         if 'child' in cleaned_data:
-            self.success_message = '%(model)s entry for %(child)s added!'
+            self.success_message = _('%(model)s entry for %(child)s added!')
         else:
-            self.success_message = '%(model)s entry added!'
+            self.success_message = _('%(model)s entry added!')
         return self.success_message % cleaned_data
 
 
@@ -27,9 +28,9 @@ class CoreUpdateView(PermissionRequired403Mixin, SuccessMessageMixin,
     def get_success_message(self, cleaned_data):
         cleaned_data['model'] = self.model._meta.verbose_name.title()
         if 'child' in cleaned_data:
-            self.success_message = '%(model)s entry for %(child)s updated.'
+            self.success_message = _('%(model)s entry for %(child)s updated.')
         else:
-            self.success_message = '%(model)s entry updated.'
+            self.success_message = _('%(model)s entry updated.')
         return self.success_message % cleaned_data
 
 
@@ -58,7 +59,7 @@ class ChildAdd(CoreAddView):
     permission_required = ('core.add_child',)
     form_class = forms.ChildForm
     success_url = reverse_lazy('core:child-list')
-    success_message = '%(first_name)s %(last_name)s added!'
+    success_message = _('%(first_name)s %(last_name)s added!')
 
 
 class ChildDetail(PermissionRequired403Mixin, DetailView):
@@ -286,7 +287,7 @@ class TimerRestart(PermissionRequired403Mixin, RedirectView):
 
 class TimerStop(PermissionRequired403Mixin, SuccessMessageMixin, RedirectView):
     permission_required = ('core.change_timer',)
-    success_message = '%(timer)s stopped.'
+    success_message = _('%(timer)s stopped.')
 
     def get(self, request, *args, **kwargs):
         instance = models.Timer.objects.get(id=kwargs['pk'])

dashboard/templates/cards/diaperchange_last.html

@@ -1,12 +1,13 @@
 {% extends 'cards/base.html' %}
+{% load i18n %}
 
-{% block header %}Last Diaper Change{% endblock %}
+{% block header %}{% trans "Last Diaper Change" %}{% endblock %}
 
 {% block title %}
     {% if change %}
-        {{ change.time|timesince }} ago
+        {% blocktrans with time=change.time|timesince %}{{ time }} ago{% endblocktrans %}
     {% else %}
-        Never
+        {% trans "Never" %}
     {% endif %}
 {% endblock %}
 

dashboard/templates/cards/diaperchange_types.html

@@ -1,9 +1,10 @@
 {% extends 'cards/base.html' %}
+{% load i18n %}
 
-{% block header %}Diaper Changes{% endblock %}
+{% block header %}{% trans "Diaper Changes" %}{% endblock %}
 
 {% block title %}
-    Past Week
+    {% trans "Past Week" %}
 {% endblock %}
 
 {% block content %}
@@ -14,23 +15,23 @@
                 {% if info.wet_pct > 0 %}
                     <div class="progress-bar bg-primary lead"
                          role="progressbar"
-                         style="width: {{ info.wet_pct }}%;">{{ info.wet|floatformat:'0' }}&nbsp;wet</div>
+                         style="width: {{ info.wet_pct|safe }}%;">{{ info.wet|floatformat:'0' }}&nbsp;{% trans "wet" %}</div>
                 {% endif %}
 
                 {% if info.solid_pct > 0 %}
                     <div class="progress-bar bg-secondary lead"
                          role="progressbar"
-                         style="width: {{ info.solid_pct }}%;">
-                        {{ info.solid|floatformat:'0' }}&nbsp;solid</div>
+                         style="width: {{ info.solid_pct|safe }}%;">
+                        {{ info.solid|floatformat:'0' }}&nbsp;{% trans "solid" %}</div>
                 {% endif %}
             </div>
             <div class="text-center text-light small">
                 {% if key == 0  %}
-                    today
+                    {% trans "today" %}
                 {% elif key == 1 %}
-                    yesterday
+                    {% trans "yesterday" %}
                 {% else %}
-                    {{ key }} days ago
+                    {% blocktrans %}{{ key }} days ago{% endblocktrans %}
                 {% endif %}
             </div>
         {% endif %}

dashboard/templates/cards/feeding_last.html

@@ -1,12 +1,13 @@
 {% extends 'cards/base.html' %}
+{% load i18n %}
 
-{% block header %}Last Feeding{% endblock %}
+{% block header %}{% trans "Last Feeding" %}{% endblock %}
 
 {% block title %}
     {% if feeding %}
-        {{ feeding.end|timesince }} ago
+        {% blocktrans with time=feeding.end|timesince %}{{ time }} ago{% endblocktrans %}
     {% else %}
-        Never
+        {% trans "Never" %}
     {% endif %}
 {% endblock %}
 

dashboard/templates/cards/feeding_last_method.html

@@ -1,11 +1,12 @@
 {% extends 'cards/base.html' %}
+{% load i18n %}
 
-{% block header %}Last Feeding Method{% endblock %}
+{% block header %}{% trans "Last Feeding Method" %}{% endblock %}
 
 {% block title %}
     {% if feeding %}
         <div class="display-4 text-center">{{ feeding.method }}</div>
     {% else %}
-        None
+        {% trans "None" %}
     {% endif %}
 {% endblock %}

dashboard/templates/cards/sleep_day.html

@@ -1,18 +1,20 @@
 {% extends 'cards/base.html' %}
-{% load duration %}
+{% load duration i18n %}
 
-{% block header %}Today's Sleep{% endblock %}
+{% block header %}{% trans "Today's Sleep" %}{% endblock %}
 
 {% block title %}
     {% if total %}
         {{ total|duration_string }}
     {% else %}
         <i class="icon icon-sad" aria-hidden="true"></i>
-        None yet today
+        {% trans "None yet today" %}
         <i class="icon icon-sad" aria-hidden="true"></i>
     {% endif %}
 {% endblock %}
 
 {% block content %}
-    {% if count > 0 %}{{ count }} sleep entries{% endif %}
+    {% if count > 0 %}
+        {% blocktrans %}{{ count }} sleep entries{% endblocktrans %}
+    {% endif %}
 {% endblock %}

dashboard/templates/cards/sleep_last.html

@@ -1,13 +1,13 @@
 {% extends 'cards/base.html' %}
-{% load duration %}
+{% load duration i18n %}
 
-{% block header %}Last Slept{% endblock %}
+{% block header %}{% trans "Last Slept" %}{% endblock %}
 
 {% block title %}
     {% if sleep %}
-        {{ sleep.end|timesince }} ago
+        {% blocktrans with time=sleep.end|timesince %}{{ time }} ago{% endblocktrans %}
     {% else %}
-        Never
+        {% trans "Never" %}
     {% endif %}
 {% endblock %}
 

dashboard/templates/cards/sleep_naps_day.html

@@ -1,14 +1,14 @@
 {% extends 'cards/base.html' %}
-{% load duration %}
+{% load duration i18n %}
 
-{% block header %}Today's Naps{% endblock %}
+{% block header %}{% trans "Today's Naps" %}{% endblock %}
 
 {% block title %}
     {% if count %}
-        {{ count }} nap{{ count|pluralize }}
+        {% blocktrans with plural=count|pluralize %}{{ count }} nap{{ plural }}{% endblocktrans %}
     {% else %}
         <i class="icon icon-sad" aria-hidden="true"></i>
-        None yet today
+        {% trans "None yet today" %}
         <i class="icon icon-sad" aria-hidden="true"></i>
     {% endif %}
 {% endblock %}

dashboard/templates/cards/statistics.html

@@ -1,9 +1,9 @@
-{% load duration %}
+{% load duration i18n %}
 
 <div class="card card-dashboard card-statistics">
     <div class="card-header">
          <i class="icon icon-graph pull-left" aria-hidden="true"></i>
-        Statistics
+        {% trans "Statistics" %}
     </div>
     <div class="card-body text-center">
         <div id="statistics-carousel" class="carousel slide" data-interval="false">
@@ -20,7 +20,7 @@
                                     {{ stat.stat }}
                                 {% endif %}
                             {% else %}
-                                <em>Not enough data</em>
+                                <em>{% trans "Not enough data" %}</em>
                             {% endif %}
                         </span>
                         <div class="card-text">{{ stat.title }}</div>
@@ -29,11 +29,11 @@
             </div>
             <a class="carousel-control-prev" href="#statistics-carousel" role="button" data-slide="prev">
                 <span class="carousel-control-prev-icon" aria-hidden="true"></span>
-                <span class="sr-only">Previous</span>
+                <span class="sr-only">{% trans "Previous" %}</span>
             </a>
             <a class="carousel-control-next" href="#statistics-carousel" role="button" data-slide="next">
                 <span class="carousel-control-next-icon" aria-hidden="true"></span>
-                <span class="sr-only">Next</span>
+                <span class="sr-only">{% trans "Next" %}</span>
             </a>
         </div>
     </div>

dashboard/templates/cards/timer_list.html

@@ -1,10 +1,11 @@
 {% extends 'cards/base.html' %}
+{% load i18n %}
 
-{% block header %}Active Timers{% endblock %}
+{% block header %}{% trans "Active Timers" %}{% endblock %}
 
 {% block title %}
     {% with instances|length as count %}
-        {{ count }} active timer{{ count|pluralize }}
+        {% blocktrans with plural=count|pluralize %}{{ count }} active timer{{ plural }}{% endblocktrans %}
     {% endwith %}
 {% endblock %}
 
@@ -13,7 +14,10 @@
     {% for instance in instances %}
         <a href="{% url 'core:timer-detail' instance.id %}"
            class="list-group-item list-group-item-action">
-            <strong>{{ instance }}</strong> <p class="text-muted small m-0">Started by {{ instance.user }} at {{ instance.start|time }}</p>
+            <strong>{{ instance }}</strong>
+            <p class="text-muted small m-0">
+                {% blocktrans with start=instance.start|time %}Started by {{ instance.user }} at {{ start }}{% endblocktrans %}
+            </p>
         </a>
     {% endfor %}
     </ul>

dashboard/templates/cards/tummytime_day.html

@@ -1,14 +1,14 @@
 {% extends 'cards/base.html' %}
-{% load duration %}
+{% load duration i18n %}
 
-{% block header %}Today's Tummy Time{% endblock %}
+{% block header %}{% trans "Today's Tummy Time" %}{% endblock %}
 
 {% block title %}
     {% if stats.count > 0 %}
         {{ stats.total|duration_string }}
     {% else %}
         <i class="icon icon-sad" aria-hidden="true"></i>
-        None yet today
+        {% trans "None yet today" %}
         <i class="icon icon-sad" aria-hidden="true"></i>
     {% endif %}
 {% endblock %}
@@ -16,7 +16,9 @@
 {% block listgroup %}
     <ul class="list-group list-group-flush text-muted small">
     {% for instance in instances %}
-        <li class="list-group-item">{{ instance.duration|duration_string }} at {{ instance.end|time }}</li>
+        <li class="list-group-item">
+            {% blocktrans with duration=instance.duration|duration_string end=instance.end|time %}{{ duration }} at {{ end }}{% endblocktrans %}
+        </li>
     {% endfor %}
     </ul>
 {% endblock %}

dashboard/templates/cards/tummytime_last.html

@@ -1,13 +1,13 @@
 {% extends 'cards/base.html' %}
-{% load duration %}
+{% load duration i18n %}
 
-{% block header %}Last Tummy Time{% endblock %}
+{% block header %}{% trans "Last Tummy Time" %}{% endblock %}
 
 {% block title %}
     {% if tummytime %}
-        {{ tummytime.time|timesince }} ago
+        {% blocktrans with time=tummytime.time|timesince %}{{ time }} ago{% endblocktrans %}
     {% else %}
-        Never
+        {% trans "Never" %}
     {% endif %}
 {% endblock %}
 

dashboard/templates/dashboard/child.html

@@ -1,12 +1,12 @@
 {% extends 'babybuddy/page.html' %}
-{% load cards %}
+{% load cards i18n %}
 
-{% block title %}Dashboard - {{ object }}{% endblock %}
+{% block title %}{% trans "Dashboard" %} - {{ object }}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item"><a href="{% url 'core:child-list' %}">Children</a></li>
+    <li class="breadcrumb-item"><a href="{% url 'core:child-list' %}">{% trans "Children" %}</a></li>
     <li class="breadcrumb-item font-weight-bold"><a href="{% url 'core:child' object.slug %}">{{ object }}</a></li>
-    <li class="breadcrumb-item active" aria-current="page">Dashboard</li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Dashboard" %}</li>
 {% endblock %}
 
 {% block content %}

dashboard/templates/dashboard/child_button_group.html

@@ -1,4 +1,6 @@
-<div class="child-actions btn-group btn-group-lg center-block" role="group" aria-label="Child actions">
+{% load i18n %}
+
+<div class="child-actions btn-group btn-group-lg center-block" role="group" aria-label="{% trans "Child actions" %}">
 
     {% if perms.core.view_child %}
         <a href="{% url 'dashboard:dashboard-child' object.slug %}" class="btn btn-success">
@@ -14,12 +16,12 @@
                 aria-haspopup="true"
                 aria-expanded="false"><i class="icon icon-graph" aria-hidden="true"></i></button>
         <div class="dropdown-menu" aria-labelledby="reports-dropdown">
-            <a class="dropdown-item" href="{% url 'reports:report-diaperchange-types-child' object.slug %}">Diaper Change Types</a>
-            <a class="dropdown-item" href="{% url 'reports:report-diaperchange-lifetimes-child' object.slug %}">Diaper Lifetimes</a>
-            <a class="dropdown-item" href="{% url 'reports:report-feeding-duration-child' object.slug %}">Feeding Durations (Average)</a>
-            <a class="dropdown-item" href="{% url 'reports:report-sleep-pattern-child' object.slug %}">Sleep Pattern</a>
-            <a class="dropdown-item" href="{% url 'reports:report-sleep-totals-child' object.slug %}">Sleep Totals</a>
-            <a class="dropdown-item" href="{% url 'reports:report-weight-weight-child' object.slug %}">Weight</a>
+            <a class="dropdown-item" href="{% url 'reports:report-diaperchange-types-child' object.slug %}">{% trans "Diaper Change Types" %}</a>
+            <a class="dropdown-item" href="{% url 'reports:report-diaperchange-lifetimes-child' object.slug %}">{% trans "Diaper Lifetimes" %}</a>
+            <a class="dropdown-item" href="{% url 'reports:report-feeding-duration-child' object.slug %}">{% trans "Feeding Durations (Average)" %}</a>
+            <a class="dropdown-item" href="{% url 'reports:report-sleep-pattern-child' object.slug %}">{% trans "Sleep Pattern" %}</a>
+            <a class="dropdown-item" href="{% url 'reports:report-sleep-totals-child' object.slug %}">{% trans "Sleep Totals" %}</a>
+            <a class="dropdown-item" href="{% url 'reports:report-weight-weight-child' object.slug %}">{% trans "Weight" %}</a>
         </div>
     </div>
 

dashboard/templates/dashboard/dashboard.html

@@ -1,10 +1,10 @@
 {% extends 'babybuddy/page.html' %}
-{% load static thumbnail %}
+{% load i18n static thumbnail %}
 
-{% block title %}Dashboard{% endblock %}
+{% block title %}{% trans "Dashboard" %}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item font-weight-bold">Dashboard</li>
+    <li class="breadcrumb-item font-weight-bold">{% trans "Dashboard" %}</li>
 {% endblock %}
 
 {% block content %}
@@ -24,8 +24,8 @@
                     <h4 class="card-title">{{ object }}</h4>
                     <div class="card-text">
                         <p class="lead">
-                            Born <span class="text-secondary">{{ object.birth_date }}</span><br/>
-                            Age <span class="text-secondary">{{ object.birth_date|timesince }}</span>
+                            {% trans "Born" %} <span class="text-secondary">{{ object.birth_date }}</span><br/>
+                            {% trans "Age" %} <span class="text-secondary">{{ object.birth_date|timesince }}</span>
                         </p>
                         {% include 'dashboard/child_button_group.html' %}
                     </div>

dashboard/templatetags/cards.py

@@ -3,6 +3,7 @@ from django import template
 from django.db.models import Avg, Count, Sum
 from django.db.models.functions import TruncDate
 from django.utils import timezone
+from django.utils.translation import gettext as _
 
 from core import models
 
@@ -163,39 +164,39 @@ def card_statistics(child):
     stats.append({
         'type': 'duration',
         'stat': changes['btwn_average'],
-        'title': 'Diaper change frequency'})
+        'title': _('Diaper change frequency')})
 
     feedings = _feeding_statistics(child)
     stats.append({
         'type': 'duration',
         'stat': feedings['btwn_average'],
-        'title': 'Feeding frequency'})
+        'title': _('Feeding frequency')})
 
     naps = _nap_statistics(child)
     stats.append({
         'type': 'duration',
         'stat': naps['average'],
-        'title': 'Average nap duration'})
+        'title': _('Average nap duration')})
     stats.append({
         'type': 'float',
         'stat': naps['avg_per_day'],
-        'title': 'Average naps per day'})
+        'title': _('Average naps per day')})
 
     sleep = _sleep_statistics(child)
     stats.append({
         'type': 'duration',
         'stat': sleep['average'],
-        'title': 'Average sleep duration'})
+        'title': _('Average sleep duration')})
     stats.append({
         'type': 'duration',
         'stat': sleep['btwn_average'],
-        'title': 'Average awake duration'})
+        'title': _('Average awake duration')})
 
     weight = _weight_statistics(child)
     stats.append({
         'type': 'float',
         'stat': weight['change_weekly'],
-        'title': 'Weight change per week'})
+        'title': _('Weight change per week')})
 
     return {'stats': stats}
 

gulpfile.js

@@ -171,6 +171,18 @@ gulp.task('makemigrations', function(cb) {
     spawn('pipenv', command, { stdio: 'inherit' }).on('exit', cb);
 });
 
+gulp.task('makemessages', function(cb) {
+    var command = ['run', 'python', 'manage.py', 'makemessages'];
+    command = command.concat(process.argv.splice(3));
+    spawn('pipenv', command, { stdio: 'inherit' }).on('exit', cb);
+});
+
+gulp.task('compilemessages', function(cb) {
+    var command = ['run', 'python', 'manage.py', 'compilemessages'];
+    command = command.concat(process.argv.splice(3));
+    spawn('pipenv', command, { stdio: 'inherit' }).on('exit', cb);
+});
+
 gulp.task('reset', function(cb) {
     spawn(
         'pipenv',

reports/graphs/diaperchange_lifetimes.py

@@ -1,4 +1,6 @@
 # -*- coding: utf-8 -*-
+from django.utils.translation import gettext as _
+
 import plotly.offline as plotly
 import plotly.graph_objs as go
 
@@ -22,7 +24,7 @@ def diaperchange_lifetimes(changes):
 
     trace = go.Box(
         y=[round(d.seconds/3600, 2) for d in durations],
-        name='Changes',
+        name=_('Changes'),
         jitter=0.3,
         pointpos=-1.8,
         boxpoints='all'
@@ -30,8 +32,8 @@ def diaperchange_lifetimes(changes):
 
     layout_args = utils.default_graph_layout_options()
     layout_args['height'] = 800
-    layout_args['title'] = '<b>Diaper Lifetimes</b>'
-    layout_args['yaxis']['title'] = 'Time between changes (hours)'
+    layout_args['title'] = _('<b>Diaper Lifetimes</b>')
+    layout_args['yaxis']['title'] = _('Time between changes (hours)')
     layout_args['yaxis']['zeroline'] = False
     layout_args['yaxis']['dtick'] = 1
 

reports/graphs/diaperchange_types.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 from django.db.models import Count, Case, When
 from django.db.models.functions import TruncDate
+from django.utils.translation import gettext as _
 
 import plotly.offline as plotly
 import plotly.graph_objs as go
@@ -23,28 +24,28 @@ def diaperchange_types(changes):
 
     solid_trace = go.Scatter(
         mode='markers',
-        name='Solid',
+        name=_('Solid'),
         x=list(changes.values_list('date', flat=True)),
         y=list(changes.values_list('solid_count', flat=True)),
     )
     wet_trace = go.Scatter(
         mode='markers',
-        name='Wet',
+        name=_('Wet'),
         x=list(changes.values_list('date', flat=True)),
         y=list(changes.values_list('wet_count', flat=True))
     )
     total_trace = go.Scatter(
-        name='Total',
+        name=_('Total'),
         x=list(changes.values_list('date', flat=True)),
         y=list(changes.values_list('total', flat=True))
     )
 
     layout_args = utils.default_graph_layout_options()
     layout_args['barmode'] = 'stack'
-    layout_args['title'] = '<b>Diaper Change Types</b>'
-    layout_args['xaxis']['title'] = 'Date'
+    layout_args['title'] = _('<b>Diaper Change Types</b>')
+    layout_args['xaxis']['title'] = _('Date')
     layout_args['xaxis']['rangeselector'] = utils.rangeselector_date()
-    layout_args['yaxis']['title'] = 'Number of changes'
+    layout_args['yaxis']['title'] = _('Number of changes')
 
     fig = go.Figure({
         'data': [solid_trace, wet_trace, total_trace],

reports/graphs/feeding_duration.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 from django.db.models import Count, Sum
 from django.db.models.functions import TruncDate
+from django.utils.translation import gettext as _
 
 import plotly.offline as plotly
 import plotly.graph_objs as go
@@ -32,7 +33,7 @@ def feeding_duration(instances):
         averages.append(total['sum']/total['count'])
 
     trace_avg = go.Scatter(
-        name='Average duration',
+        name=_('Average duration'),
         line=dict(shape='spline'),
         x=list(totals.values_list('date', flat=True)),
         y=[td.seconds/60 for td in averages],
@@ -40,7 +41,7 @@ def feeding_duration(instances):
         text=[_duration_string_ms(td) for td in averages]
     )
     trace_count = go.Scatter(
-        name='Total feedings',
+        name=_('Total feedings'),
         mode='markers',
         x=list(totals.values_list('date', flat=True)),
         y=list(totals.values_list('count', flat=True)),
@@ -49,12 +50,12 @@ def feeding_duration(instances):
     )
 
     layout_args = utils.default_graph_layout_options()
-    layout_args['title'] = '<b>Average Feeding Durations</b>'
-    layout_args['xaxis']['title'] = 'Date'
+    layout_args['title'] = _('<b>Average Feeding Durations</b>')
+    layout_args['xaxis']['title'] = _('Date')
     layout_args['xaxis']['rangeselector'] = utils.rangeselector_date()
-    layout_args['yaxis']['title'] = 'Average duration (minutes)'
+    layout_args['yaxis']['title'] = _('Average duration (minutes)')
     layout_args['yaxis2'] = dict(layout_args['yaxis'])
-    layout_args['yaxis2']['title'] = 'Number of feedings'
+    layout_args['yaxis2']['title'] = _('Number of feedings')
     layout_args['yaxis2']['overlaying'] = 'y'
     layout_args['yaxis2']['side'] = 'right'
 

reports/graphs/sleep_pattern.py

@@ -2,6 +2,7 @@
 from collections import OrderedDict
 
 from django.utils import timezone
+from django.utils.translation import gettext as _
 
 import pandas as pd
 import plotly.offline as plotly
@@ -124,10 +125,10 @@ def sleep_pattern(instances):
 
     layout_args['barmode'] = 'stack'
     layout_args['hovermode'] = 'closest'
-    layout_args['title'] = '<b>Sleep Pattern</b>'
+    layout_args['title'] = _('<b>Sleep Pattern</b>')
     layout_args['height'] = 800
 
-    layout_args['xaxis']['title'] = 'Date'
+    layout_args['xaxis']['title'] = _('Date')
     layout_args['xaxis']['tickangle'] = -65
     layout_args['xaxis']['rangeselector'] = utils.rangeselector_date()
 
@@ -137,7 +138,7 @@ def sleep_pattern(instances):
     for i in range(30, 60*24, 30):
         ticks[i] = (start + timezone.timedelta(minutes=i)).strftime('%I:%M %p')
 
-    layout_args['yaxis']['title'] = 'Time of day'
+    layout_args['yaxis']['title'] = _('Time of day')
     layout_args['yaxis']['rangemode'] = 'tozero'
     layout_args['yaxis']['tickmode'] = 'array'
     layout_args['yaxis']['tickvals'] = list(ticks.keys())

reports/graphs/sleep_totals.py

@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
 from django.utils import timezone
+from django.utils.translation import gettext as _
 
 import plotly.offline as plotly
 import plotly.graph_objs as go
@@ -36,7 +37,7 @@ def sleep_totals(instances):
             totals[start.date()] += instance.duration
 
     trace = go.Bar(
-        name='Total sleep',
+        name=_('Total sleep'),
         x=list(totals.keys()),
         y=[td.seconds/3600 for td in totals.values()],
         hoverinfo='text',
@@ -46,10 +47,10 @@ def sleep_totals(instances):
 
     layout_args = utils.default_graph_layout_options()
     layout_args['barmode'] = 'stack'
-    layout_args['title'] = '<b>Sleep Totals</b>'
-    layout_args['xaxis']['title'] = 'Date'
+    layout_args['title'] = _('<b>Sleep Totals</b>')
+    layout_args['xaxis']['title'] = _('Date')
     layout_args['xaxis']['rangeselector'] = utils.rangeselector_date()
-    layout_args['yaxis']['title'] = 'Hours of sleep'
+    layout_args['yaxis']['title'] = _('Hours of sleep')
 
     fig = go.Figure({
         'data': [trace],

reports/graphs/weight_weight.py

@@ -1,4 +1,6 @@
 # -*- coding: utf-8 -*-
+from django.utils.translation import gettext as _
+
 import plotly.offline as plotly
 import plotly.graph_objs as go
 
@@ -14,7 +16,7 @@ def weight_weight(objects):
     objects = objects.order_by('-date')
 
     trace = go.Scatter(
-        name='Weight',
+        name=_('Weight'),
         x=list(objects.values_list('date', flat=True)),
         y=list(objects.values_list('weight', flat=True)),
         fill='tozeroy',
@@ -22,10 +24,10 @@ def weight_weight(objects):
 
     layout_args = utils.default_graph_layout_options()
     layout_args['barmode'] = 'stack'
-    layout_args['title'] = '<b>Weight</b>'
-    layout_args['xaxis']['title'] = 'Date'
+    layout_args['title'] = _('<b>Weight</b>')
+    layout_args['xaxis']['title'] = _('Date')
     layout_args['xaxis']['rangeselector'] = utils.rangeselector_date()
-    layout_args['yaxis']['title'] = 'Weight'
+    layout_args['yaxis']['title'] = _('Weight')
 
     fig = go.Figure({
         'data': [trace],

reports/templates/reports/diaperchange_lifetimes.html

@@ -1,8 +1,9 @@
 {% extends 'reports/report_base.html' %}
+{% load i18n %}
 
-{% block title %}Diaper Lifetimes - {{ object }}{% endblock %}
+{% block title %}{% trans "Diaper Lifetimes" %} - {{ object }}{% endblock %}
 
 {% block breadcrumbs %}
     {{ block.super }}
-    <li class="breadcrumb-item active" aria-current="page">Diaper Lifetimes</li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Diaper Lifetimes" %}</li>
 {% endblock %}

reports/templates/reports/diaperchange_types.html

@@ -1,8 +1,9 @@
 {% extends 'reports/report_base.html' %}
+{% load i18n %}
 
-{% block title %}Diaper Change Types - {{ object }}{% endblock %}
+{% block title %}{% trans "Diaper Change Types" %} - {{ object }}{% endblock %}
 
 {% block breadcrumbs %}
     {{ block.super }}
-    <li class="breadcrumb-item active" aria-current="page">Diaper Types</li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Diaper Change Types" %}</li>
 {% endblock %}

reports/templates/reports/feeding_duration.html

@@ -1,8 +1,9 @@
 {% extends 'reports/report_base.html' %}
+{% load i18n %}
 
-{% block title %}Average Feeding Durations - {{ object }}{% endblock %}
+{% block title %}{% trans "Average Feeding Durations" %} - {{ object }}{% endblock %}
 
 {% block breadcrumbs %}
     {{ block.super }}
-    <li class="breadcrumb-item active" aria-current="page">Average Feeding Durations</li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Average Feeding Durations" %}</li>
 {% endblock %}

reports/templates/reports/report_base.html

@@ -1,12 +1,12 @@
 {% extends 'babybuddy/page.html' %}
-{% load static %}
+{% load i18n static %}
 
 {% block title %}{% endblock %}
 
 {% block breadcrumbs %}
-    <li class="breadcrumb-item"><a href="{% url 'core:child-list' %}">Children</a></li>
+    <li class="breadcrumb-item"><a href="{% url 'core:child-list' %}">{% trans "Children" %}</a></li>
     <li class="breadcrumb-item font-weight-bold"><a href="{% url 'core:child' object.slug %}">{{ object }}</a></li>
-    <li class="breadcrumb-item">Reports</li>
+    <li class="breadcrumb-item">{% trans "Reports" %}</li>
 {% endblock %}
 
 {% block content %}
@@ -16,7 +16,7 @@
         {% else %}
             <div class="jumbotron text-center">
                 <i class="icon icon-sad" aria-hidden="true"></i>
-                There is no enough data to generate this report.
+                {% trans "There is no enough data to generate this report." %}
                 <i class="icon icon-sad" aria-hidden="true"></i>
             </div>
         {% endif %}

reports/templates/reports/sleep_pattern.html

@@ -1,8 +1,9 @@
 {% extends 'reports/report_base.html' %}
+{% load i18n %}
 
-{% block title %}Sleep Patterns - {{ object }}{% endblock %}
+{% block title %}{% trans "Sleep Pattern" %} - {{ object }}{% endblock %}
 
 {% block breadcrumbs %}
     {{ block.super }}
-    <li class="breadcrumb-item active" aria-current="page">Sleep Pattern</li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Sleep Pattern" %}</li>
 {% endblock %}

reports/templates/reports/sleep_totals.html

@@ -1,8 +1,9 @@
 {% extends 'reports/report_base.html' %}
+{% load i18n %}
 
-{% block title %}Sleep Totals - {{ object }}{% endblock %}
+{% block title %}{% trans "Sleep Totals" %} - {{ object }}{% endblock %}
 
 {% block breadcrumbs %}
     {{ block.super }}
-    <li class="breadcrumb-item active" aria-current="page">Sleep Totals</li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Sleep Totals" %}</li>
 {% endblock %}

reports/templates/reports/weight_change.html

@@ -1,8 +1,9 @@
 {% extends 'reports/report_base.html' %}
+{% load i18n %}
 
-{% block title %}Weight - {{ object }}{% endblock %}
+{% block title %}{% trans "Weight" %} - {{ object }}{% endblock %}
 
 {% block breadcrumbs %}
     {{ block.super }}
-    <li class="breadcrumb-item active" aria-current="page">Weight</li>
+    <li class="breadcrumb-item active" aria-current="page">{% trans "Weight" %}</li>
 {% endblock %}