11 files changed, 13 insertions, 11 deletions
diff --git a/src/hydrilla/proxy/self_doc.py b/src/hydrilla/proxy/self_doc.py
index 838df57..eb5e9fd 100644
--- a/src/hydrilla/proxy/self_doc.py
+++ b/src/hydrilla/proxy/self_doc.py
@@ -16,6 +16,12 @@ loader = jinja2.PackageLoader(__package__, package_path='self_doc')
 suffix_len = len('.html.jinja')
 page_names = frozenset(
     path.name[:-suffix_len]
-    for path in (here / 'self_doc').glob('*.html.jinja')
+    for path in (here / 'self_doc/en_US').glob('*.html.jinja')
     if path.name != 'doc_base.html.jinja'
 )
+
+available_locales = tuple(
+    path.name
+    for path in (here / 'self_doc').iterdir()
+    if path.is_dir()
+)
diff --git a/src/hydrilla/proxy/self_doc/advanced_ui_features.html.jinja b/src/hydrilla/proxy/self_doc/en_US/advanced_ui_features.html.jinja
index 045309b..045309b 100644
--- a/src/hydrilla/proxy/self_doc/advanced_ui_features.html.jinja
+++ b/src/hydrilla/proxy/self_doc/en_US/advanced_ui_features.html.jinja
diff --git a/src/hydrilla/proxy/self_doc/doc_index.html.jinja b/src/hydrilla/proxy/self_doc/en_US/doc_index.html.jinja
index 03f2231..03f2231 100644
--- a/src/hydrilla/proxy/self_doc/doc_index.html.jinja
+++ b/src/hydrilla/proxy/self_doc/en_US/doc_index.html.jinja
diff --git a/src/hydrilla/proxy/self_doc/packages.html.jinja b/src/hydrilla/proxy/self_doc/en_US/packages.html.jinja
index 23e6f45..23e6f45 100644
--- a/src/hydrilla/proxy/self_doc/packages.html.jinja
+++ b/src/hydrilla/proxy/self_doc/en_US/packages.html.jinja
diff --git a/src/hydrilla/proxy/self_doc/policy_selection.html.jinja b/src/hydrilla/proxy/self_doc/en_US/policy_selection.html.jinja
index 687d2bd..687d2bd 100644
--- a/src/hydrilla/proxy/self_doc/policy_selection.html.jinja
+++ b/src/hydrilla/proxy/self_doc/en_US/policy_selection.html.jinja
diff --git a/src/hydrilla/proxy/self_doc/popup.html.jinja b/src/hydrilla/proxy/self_doc/en_US/popup.html.jinja
index a5ad909..a5ad909 100644
--- a/src/hydrilla/proxy/self_doc/popup.html.jinja
+++ b/src/hydrilla/proxy/self_doc/en_US/popup.html.jinja
diff --git a/src/hydrilla/proxy/self_doc/repositories.html.jinja b/src/hydrilla/proxy/self_doc/en_US/repositories.html.jinja
index 4cf6d2c..4cf6d2c 100644
--- a/src/hydrilla/proxy/self_doc/repositories.html.jinja
+++ b/src/hydrilla/proxy/self_doc/en_US/repositories.html.jinja
diff --git a/src/hydrilla/proxy/self_doc/script_blocking.html.jinja b/src/hydrilla/proxy/self_doc/en_US/script_blocking.html.jinja
index c0a5275..c0a5275 100644
--- a/src/hydrilla/proxy/self_doc/script_blocking.html.jinja
+++ b/src/hydrilla/proxy/self_doc/en_US/script_blocking.html.jinja
diff --git a/src/hydrilla/proxy/self_doc/url_patterns.html.jinja b/src/hydrilla/proxy/self_doc/en_US/url_patterns.html.jinja
index f3415c5..f3415c5 100644
--- a/src/hydrilla/proxy/self_doc/url_patterns.html.jinja
+++ b/src/hydrilla/proxy/self_doc/en_US/url_patterns.html.jinja
diff --git a/src/hydrilla/proxy/web_ui/root.py b/src/hydrilla/proxy/web_ui/root.py
index 4eea860..4915e51 100644
--- a/src/hydrilla/proxy/web_ui/root.py
+++ b/src/hydrilla/proxy/web_ui/root.py
@@ -188,14 +188,10 @@ def home_doc(page: str) -> str:
     if page not in self_doc.page_names:
         flask.abort(404)
 
-    locale = translations.select_best_locale()
-    if locale == translations.default_locale:
-        prefix = ''
-    else:
-        prefix = f'{locale}/'
+    locale = translations.select_best_locale(self_doc.available_locales)
 
     return flask.render_template(
-        f'{prefix}{page}.html.jinja',
+        f'{locale}/{page}.html.jinja',
         doc_output = 'html_hkt_mitm_it'
     )
 
diff --git a/src/hydrilla/translations.py b/src/hydrilla/translations.py
index 62c8c88..1ff8788 100644
--- a/src/hydrilla/translations.py
+++ b/src/hydrilla/translations.py
@@ -39,7 +39,7 @@ supported_locales = [f.name for f in localedir.iterdir() if f.is_dir()]
 
 default_locale = 'en_US'
 
-def select_best_locale() -> str:
+def select_best_locale(supported: t.Iterable[str] = supported_locales) -> str:
     """
     ....
 
@@ -56,8 +56,8 @@ def select_best_locale() -> str:
 
     if use_flask:
         best = flask.request.accept_languages.best_match(
-            supported_locales,
-            default=default_locale
+            supported,
+            default = default_locale
         )
         assert best is not None
         return best
@@ -72,7 +72,7 @@ def select_best_locale() -> str:
     except:
         pass
 
-    return locale if locale in supported_locales else default_locale
+    return locale if locale in supported else default_locale
 
 translations: t.Dict[str, gettext.NullTranslations] = {}