Updates

ETB-API/venv/lib/python3.12/site-packages/cron_descriptor/GetText.py

@@ -0,0 +1,64 @@
+# The MIT License (MIT)
+#
+# Copyright (c) 2016 Adam Schubert
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+from __future__ import annotations
+
+import gettext
+import logging
+from pathlib import Path
+
+logger = logging.getLogger(__name__)
+
+
+class FallBackNull(gettext.NullTranslations):
+    def gettext(self, _message: str)  -> str:
+        # If we get here, that means that original translator failed, we will return empty string
+        return ""
+
+
+class GetText:
+    """Handles language translations
+    """
+
+    def __init__(self, locale_code: str, locale_location: str | None = None) -> None:
+        """Initialize GetText
+        :param locale_code selected locale
+        """
+        try:
+            self.trans = self.load_locale(locale_code, locale_location)
+        except OSError:
+            logger.debug("Failed to find locale %s", locale_code)
+            logger.debug("Attempting to load en_US as fallback")
+            self.trans = self.load_locale("en_US")
+
+        # Add fallback that does not return original string, this is hack to add
+        # support for _("") or _("")
+        self.trans.add_fallback(FallBackNull())
+
+    def load_locale(self, locale_code: str, locale_location: str | None=None) -> gettext.GNUTranslations:
+        dir_path = Path(locale_location) if locale_location else Path(__file__).resolve().parent.joinpath("locale")
+        filename = dir_path.joinpath(f"{locale_code}.mo")
+        with filename.open("rb") as f:
+            trans = gettext.GNUTranslations(f)
+        logger.debug("%s Loaded", filename)
+        return trans
+
+