locales: Train settings

lib/config.py

@@ -3,6 +3,7 @@
     Extends out :class:`configparser.ConfigParser` functionality by checking for default
     configuration updates and returning data in it's correct format """
 
+import gettext
 import logging
 import os
 import sys
@@ -16,6 +17,10 @@
 
 from lib.utils import full_path_split
 
+# LOCALES
+_LANG = gettext.translation("lib.config", localedir="locales", fallback=True)
+_ = _LANG.gettext
+
 # Can't type OrderedDict fully on Python 3.8 or lower
 if sys.version_info < (3, 9):
     OrderedDictSectionType = OrderedDict
@@ -282,7 +287,9 @@ def _get_config_file(self, configfile: Optional[str]) -> str:
                 logger.error(err)
                 raise ValueError(err)
             return configfile
-        dirname = os.path.dirname(sys.modules[self.__module__].__file__)
+        filepath = sys.modules[self.__module__].__file__
+        assert filepath is not None
+        dirname = os.path.dirname(filepath)
         folder, fname = os.path.split(dirname)
         retval = os.path.join(os.path.dirname(folder), "config", f"{fname}.ini")
         logger.debug("Config File location: '%s'", retval)
@@ -383,23 +390,23 @@ def _expand_helptext(cls,
         """ Add extra helptext info from parameters """
         helptext += "\n"
         if not fixed:
-            helptext += "\nThis option can be updated for existing models.\n"
+            helptext += _("\nThis option can be updated for existing models.\n")
         if datatype == list:
-            helptext += ("\nIf selecting multiple options then each option should be separated "
-                         "by a space or a comma (e.g. item1, item2, item3)\n")
+            helptext += _("\nIf selecting multiple options then each option should be separated "
+                          "by a space or a comma (e.g. item1, item2, item3)\n")
         if choices and choices != "colorchooser":
-            helptext += f"\nChoose from: {choices}"
+            helptext += _("\nChoose from: {}").format(choices)
         elif datatype == bool:
-            helptext += "\nChoose from: True, False"
+            helptext += _("\nChoose from: True, False")
         elif datatype == int:
             assert min_max is not None
             cmin, cmax = min_max
-            helptext += f"\nSelect an integer between {cmin} and {cmax}"
+            helptext += _("\nSelect an integer between {} and {}").format(cmin, cmax)
         elif datatype == float:
             assert min_max is not None
             cmin, cmax = min_max
-            helptext += f"\nSelect a decimal number between {cmin} and {cmax}"
-        helptext += f"\n[Default: {default}]"
+            helptext += _("\nSelect a decimal number between {} and {}").format(cmin, cmax)
+        helptext += _("\n[Default: {}]").format(default)
         return helptext
 
     def _check_exists(self) -> bool:

locales/lib.config.pot

@@ -0,0 +1,61 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2023-06-11 23:28+0100\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <[email protected]>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=CHARSET\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: lib/config.py:393
+msgid ""
+"\n"
+"This option can be updated for existing models.\n"
+msgstr ""
+
+#: lib/config.py:395
+msgid ""
+"\n"
+"If selecting multiple options then each option should be separated by a "
+"space or a comma (e.g. item1, item2, item3)\n"
+msgstr ""
+
+#: lib/config.py:398
+msgid ""
+"\n"
+"Choose from: {}"
+msgstr ""
+
+#: lib/config.py:400
+msgid ""
+"\n"
+"Choose from: True, False"
+msgstr ""
+
+#: lib/config.py:404
+msgid ""
+"\n"
+"Select an integer between {} and {}"
+msgstr ""
+
+#: lib/config.py:408
+msgid ""
+"\n"
+"Select a decimal number between {} and {}"
+msgstr ""
+
+#: lib/config.py:409
+msgid ""
+"\n"
+"[Default: {}]"
+msgstr ""