[dashboard] Marked all user-facing strings for translation

Refs #1648

Author: marksweb

dashboard/models.py

@@ -7,6 +7,7 @@
 from django.contrib.contenttypes.fields import GenericForeignKey, GenericRelation
 from django.contrib.contenttypes.models import ContentType
 from django.db import connections, models
+from django.utils.translation import gettext_lazy as _
 from django_hosts.resolvers import reverse
 
 from tracdb.models import Ticket
@@ -15,9 +16,9 @@
 METRIC_PERIOD_DAILY = "daily"
 METRIC_PERIOD_WEEKLY = "weekly"
 METRIC_PERIOD_CHOICES = (
-    (METRIC_PERIOD_INSTANT, "Instant"),
-    (METRIC_PERIOD_DAILY, "Daily"),
-    (METRIC_PERIOD_WEEKLY, "Weekly"),
+    (METRIC_PERIOD_INSTANT, _("Instant")),
+    (METRIC_PERIOD_DAILY, _("Daily")),
+    (METRIC_PERIOD_WEEKLY, _("Weekly")),
 )
 
 
@@ -26,7 +27,7 @@ class Category(models.Model):
     position = models.PositiveSmallIntegerField(default=1)
 
     class Meta:
-        verbose_name_plural = "categories"
+        verbose_name_plural = _("categories")
 
     def __str__(self):
         return self.name
@@ -94,7 +95,7 @@ def _gather_data_instant(self, since):
 
     def _gather_data_periodic(self, since, period):
         """
-        Gather data from "periodic" merics.
+        Gather data from "periodic" metrics.
 
         Period metrics are reset every day/week/month and count up as the period
         goes on. Think "commits today" or "new tickets this week".
@@ -183,25 +184,29 @@ class JenkinsFailuresMetric(Metric):
     """
 
     jenkins_root_url = models.URLField(
-        verbose_name="Jenkins instance root URL",
+        verbose_name=_("Jenkins instance root URL"),
         max_length=1000,
-        help_text="E.g. http://ci.djangoproject.com/",
+        help_text=_("E.g. http://ci.djangoproject.com/"),
     )
     build_name = models.CharField(
         max_length=100,
-        help_text="E.g. Django Python3",
+        help_text=_("E.g. Django Python3"),
     )
     is_success_cnt = models.BooleanField(
         default=False,
-        verbose_name="Should the metric be a value representing success ratio?",
-        help_text="E.g. if there are 50 tests of which 30 are failing the value "
-        "of this metric will be 20 (or 40%.)",
+        verbose_name=_("Should the metric be a value representing success ratio?"),
+        help_text=_(
+            "E.g. if there are 50 tests of which 30 are failing the value "
+            "of this metric will be 20 (or 40%.)"
+        ),
     )
     is_percentage = models.BooleanField(
         default=False,
-        verbose_name="Should the metric be a percentage value?",
-        help_text="E.g. if there are 50 tests of which 30 are failing the value of "
-        "this metric will be 60%.",
+        verbose_name=_("Should the metric be a percentage value?"),
+        help_text=_(
+            "E.g. if there are 50 tests of which 30 are failing the value of "
+            "this metric will be 60%."
+        ),
     )
 
     def urljoin(self, *parts):

dashboard/templates/base_dashboard.html

@@ -3,7 +3,7 @@
 
 {% block sectionid %}dashboard{% endblock %}
 
-{% block title %}{% trans 'Development dashboard' %}{% endblock %}
+{% block title %}{% translate 'Development dashboard' %}{% endblock %}
 {% block layout_class %}full-width{% endblock %}
 {% block header %}
   <h1 class="visuallyhidden">Development dashboard</h1>

dashboard/templates/dashboard/detail.html

@@ -1,4 +1,5 @@
 {% extends "base_dashboard.html" %}
+{% load i18n %}
 
 {% block title %}{{ metric }} | {{ block.super }}{% endblock %}
 
@@ -8,6 +9,6 @@ <h2><a href="{{ metric.link }}">{{ metric }}</a></h2>
     <div class="graph-wrapper">
       <div id="graph" class="graph" data-path="{% url "metric-list" host "dashboard" %}" data-metric="{{ metric.slug }}"></div>
     </div>
-    <a class="link-readmore back-link" href="{% url "dashboard-index" host "dashboard" %}">All metrics</a>
+    <a class="link-readmore back-link" href="{% url "dashboard-index" host "dashboard" %}">{% translate "All metrics" %}</a>
   </div>
 {% endblock %}

dashboard/templates/dashboard/index.html

@@ -19,7 +19,7 @@ <h3><a href="{{ report.metric.link }}">{{ report.metric.name }}</a></h3>
       </div>
     {% endfor %}
     <p class="updated">
-      {% blocktrans with timestamp=data.0.latest.timestamp|timesince %}Updated {{ timestamp }} ago.{% endblocktrans %}
+      {% blocktranslate with timestamp=data.0.latest.timestamp|timesince %}Updated {{ timestamp }} ago.{% endblocktranslate %}
     </p>
   </div>
 {% endblock %}

dashboard/views.py

@@ -5,6 +5,7 @@
 from django.forms.models import model_to_dict
 from django.http.response import Http404, JsonResponse
 from django.shortcuts import render
+from django.utils.translation import gettext as _
 
 from .models import Metric
 from .utils import generation_key
@@ -69,4 +70,4 @@ def _find_metric_or_404(slug):
             return MC.objects.get(slug=slug)
         except MC.DoesNotExist:
             continue
-    raise Http404(f"Could not find metric with slug {slug}")
+    raise Http404(_("Could not find metric with slug %s") % slug)