translatable default title, fix import style in admin.py

admin_interface/admin.py

@@ -2,6 +2,7 @@
 
 from django.contrib import admin
 from django.utils.translation import ugettext_lazy as _
+
 from admin_interface.models import Theme
 
 

admin_interface/locale/es/LC_MESSAGES/django.po

@@ -9,7 +9,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: django-admin-interface\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-01-01 21:24-0500\n"
+"POT-Creation-Date: 2019-01-03 15:56-0500\n"
 "PO-Revision-Date: 2018-12-30 19:13-0500\n"
 "Last-Translator: Martin Vuelta <martin.vuelta@softbutterfly.io>\n"
 "Language-Team: Spanish <dev@softbutterfly.io>\n"
@@ -79,6 +79,11 @@ msgstr "Nombre"
 msgid "active"
 msgstr "Activo"
 
+#: models.py:61 templates/admin/base_site.html:6
+#: templates/admin/base_site.html:66
+msgid "Django administration"
+msgstr "Administración de Django"
+
 #: models.py:63
 msgid "title"
 msgstr "Título"
@@ -171,10 +176,6 @@ msgstr "Tema"
 msgid "Themes"
 msgstr "Temas"
 
-#: templates/admin/base_site.html:6 templates/admin/base_site.html:66
-msgid "Django administration"
-msgstr "Administración de Django"
-
 #: templates/admin/filter.html:13
 #: templates/admin_interface/dropdown_filter.html:4
 #, python-format

admin_interface/models.py

@@ -58,7 +58,7 @@ class Theme(models.Model):
 
     title = models.CharField(
         max_length=50,
-        default='Django administration',
+        default=_('Django administration'),
         blank=True,
         verbose_name=_('title'))
     title_color = ColorField(