Fix translator (#591)

Makefile

@@ -166,15 +166,9 @@ translation_po_all:
 TMP_POT_FILE_PATH := $(shell mktemp)
 PO_FILE_PATH := locale/${locale}/LC_MESSAGES/buzz.po
 translation_po:
-	if [[ -f "${PO_FILE_PATH}" ]]; then \
-		xgettext --from-code=UTF-8 -o ${TMP_POT_FILE_PATH} -l python buzz/gui.py; \
-		sed -i.bak 's/CHARSET/UTF-8/' ${TMP_POT_FILE_PATH} && rm ${TMP_POT_FILE_PATH}.bak; \
-		msgmerge -U ${PO_FILE_PATH} ${TMP_POT_FILE_PATH}; \
-  	else \
-  	  	mkdir -p locale/${locale}/LC_MESSAGES; \
-		xgettext --from-code=UTF-8 -o ${PO_FILE_PATH} -l python buzz/gui.py; \
-		sed -i.bak 's/CHARSET/UTF-8/' ${PO_FILE_PATH} && rm ${PO_FILE_PATH}.bak; \
-	fi
+	xgettext --from-code=UTF-8 -o "${TMP_POT_FILE_PATH}" -l python $(shell find buzz/widgets -name '*.py')
+	sed -i.bak 's/CHARSET/UTF-8/' ${TMP_POT_FILE_PATH} && rm ${TMP_POT_FILE_PATH}.bak
+	msgmerge -U ${PO_FILE_PATH} ${TMP_POT_FILE_PATH}
 
 translation_mo:
 	for dir in locale/*/ ; do \

buzz/buzz.py

@@ -6,6 +6,7 @@
 import sys
 from typing import TextIO
 
+from PyQt6.QtCore import QLocale
 from appdirs import user_log_dir
 
 # Check for segfaults if not running in frozen mode

buzz/locale.py

@@ -1,18 +1,15 @@
 import gettext
-import os
 
 from PyQt6.QtCore import QLocale
 
 from buzz.assets import get_asset_path
 from buzz.settings.settings import APP_NAME
 
-if "LANG" not in os.environ:
-    language = str(QLocale().uiLanguages()[0]).replace("-", "_")
-    os.environ["LANG"] = language
-
 locale_dir = get_asset_path("locale")
 gettext.bindtextdomain("buzz", locale_dir)
 
-translate = gettext.translation(APP_NAME, locale_dir, fallback=True)
+translate = gettext.translation(
+    APP_NAME, locale_dir, languages=QLocale().uiLanguages(), fallback=True
+)
 
 _ = translate.gettext