use flags for languages

.gitignore

@@ -23,3 +23,5 @@ __pycache__
 \#*\#
 futility_engine_loader.sh
 
+# vim files
+*.swp

common/navigation.j2.inc

@@ -90,15 +90,12 @@
 	<a class="nav-link dropdown-toggle" href="#"
            data-toggle="dropdown" role="button"
            aria-haspopup="true" aria-expanded="false">
-           {{ lang_full }} [{{ lang }}]
+           {{ lang_full }} {{ lang_flag }}
         </a>
         <ul class="dropdown-menu dropdown-menu-right" aria-labelledby="navbarMain">
-          <li><a class="dropdown-item" href="{{ self_localized('en') }}">English [en]</a></li>
-          <li><a class="dropdown-item" href="{{ self_localized('de') }}">Deutsch [de]</a></li>
-          <li><a class="dropdown-item" href="{{ self_localized('fr') }}">Fran&ccedil;ais [fr]</a></li>
-          <li><a class="dropdown-item" href="{{ self_localized('it') }}">Italiano [it]</a></li>
-          <li><a class="dropdown-item" href="{{ self_localized('es') }}">Espa&ntilde;ol [es]</a></li>
-          <li><a class="dropdown-item" href="{{ self_localized('ja') }}">日本語 [ja]</a></li>
+	  {% for key in langs_full.keys() %}
+          <li><a class="dropdown-item" href="{{ self_localized(key) }}">{{ lang_flags[key] }} {{ langs_full[key] }}</a></li>
+	  {% endfor %}
         </ul>
       </li> <!-- /navbar-right dropdown -->
     </ul> <!-- /navbar-right -->

locale/messages.pot

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2019-04-19 12:03+0100\n"
+"POT-Creation-Date: 2019-04-26 11:08+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"

template.py

@@ -33,6 +33,7 @@ if (os.getenv("DEBUG")):
     print(sys.path)
 
 langs_full = {"en": "English", "fr": "Français", "it": "Italiano", "es": "Español", "de": "Deutsch", "ja": "日本語"}
+lang_flags = {"en": "🇬🇧", "fr": "🇫🇷", "it": "🇮🇹", "es": "🇪🇸", "de": "🇩🇪", "ja": "🇯🇵"}
 
 for in_file in glob.glob("template/*.j2"):
     name, ext = re.match(r"(.*)\.([^.]+)$", in_file.rstrip(".j2")).groups()
@@ -71,7 +72,10 @@ for in_file in glob.glob("template/*.j2"):
         env.install_gettext_translations(tr, newstyle=True)
 
         content = tmpl.render(lang=locale,
+                              lang_flag=lang_flags[locale],
+                              lang_flags=lang_flags,
                               lang_full=langs_full[locale],
+                              langs_full=langs_full,
                               url=url,
                               self_localized=self_localized,
                               url_localized=url_localized,