[builder][server] restore compatibility with python 3.7

1 files changed, 5 insertions, 5 deletions

diff --git a/src/hydrilla/translations.py b/src/hydrilla/translations.py
index 79b9128..ce6e779 100644
--- a/src/hydrilla/translations.py
+++ b/src/hydrilla/translations.py
@@ -30,9 +30,9 @@ from __future__ import annotations
 
 import locale as lcl
 import gettext
+import typing as t
 
 from pathlib import Path
-from typing import Optional
 
 here = Path(__file__).resolve().parent
 
@@ -68,7 +68,7 @@ def select_best_locale() -> str:
     # https://stackoverflow.com/questions/3425294/how-to-detect-the-os-default-language-in-python
     # I am not going to surrender to Microbugs' nonfree, crappy OS to test it,
     # so the lines inside try: block may actually fail.
-    locale: Optional[str] = lcl.getdefaultlocale()[0]
+    locale: t.Optional[str] = lcl.getdefaultlocale()[0]
     try:
         from ctypes.windll import kernel32 as windll # type: ignore
         locale = lcl.windows_locale[windll.GetUserDefaultUILanguage()]
@@ -77,9 +77,9 @@ def select_best_locale() -> str:
 
     return locale if locale in supported_locales else default_locale
 
-translations: dict[str, gettext.NullTranslations] = {}
+translations: t.Dict[str, gettext.NullTranslations] = {}
 
-def translation(locale: Optional[str] = None) -> gettext.NullTranslations:
+def translation(locale: t.Optional[str] = None) -> gettext.NullTranslations:
     """
     Configure translations for domain 'messages' and return the object that
     represents them. If the requested locale is not available, fall back to
@@ -100,7 +100,7 @@ def translation(locale: Optional[str] = None) -> gettext.NullTranslations:
 
     return translations[locale]
 
-def smart_gettext(msg: str, locale: Optional[str] = None) -> str:
+def smart_gettext(msg: str, locale: t.Optional[str] = None) -> str:
     """...."""
     return translation(locale).gettext(msg)