[ENH] Multilingual package

MANIFEST.in

@@ -2,3 +2,4 @@
 
   recursive-include doc *.bat *.json  *.md *.png *.py *.rst Makefile
   recursive-include orangecontrib *.csv *.json *.sh *.svg *.txt
+  recursive-include i18n *.jaml *.yaml

i18n/trans.sh

@@ -1,8 +1,7 @@
-if [ "$#" -ne 2 ]
+if [ "$#" -ne 1 ]
 then
-    echo "Usage: trans <language> <destination>"
+    echo "Usage: trans <destination>"
 else
-    lang=$1
-    dest=$2
-    trubar --conf $lang/trubar-config.yaml translate -s ../orangecontrib/geo -d $dest/orangecontrib/geo $lang/msgs.jaml
+    dest=$1
+    trubar --conf trubar-config.yaml translate -s ../orangecontrib/geo -d $dest/orangecontrib/geo msgs.jaml
 fi

i18n/trubar-config.yaml

@@ -0,0 +1,13 @@
+languages:
+  en:
+    name: English
+    original: true
+  si:
+    name: Slovenščina
+    international-name: Slovenian
+    auto-import: from orangecanvas.utils.localization.si import plsi, plsi_sz, z_besedo  # pylint: disable=wrong-import-order
+auto-import: |2
+  from orangecanvas.utils.localization import Translator  # pylint: disable=wrong-import-order
+  _tr = Translator("orangecontrib.geo", "biolab.si", "Orange")
+  del Translator
+encoding: "utf-8"

setup.py

@@ -2,7 +2,7 @@
 
 from os import path
 from setuptools import setup, find_packages
-
+from setuptools.command.install import install
 
 VERSION = "0.4.2"
 
@@ -36,6 +36,21 @@ def _discover_tests():
                                                top_level_dir='.')
 
 
+class InstallMultilingualCommand(install):
+    def run(self):
+        install.run(self)
+        self.compile_to_multilingual()
+
+    def compile_to_multilingual(self):
+        from trubar import translate
+
+        package_dir = path.dirname(path.abspath(__file__))
+        translate(
+            "msgs.jaml",
+            source_dir=path.join(self.install_lib, "orangecontrib", "geo"),
+            config_file=path.join(package_dir, "i18n", "trubar-config.yaml"))
+
+
 if __name__ == '__main__':
     setup(
         name='Orange3-Geo',
@@ -47,7 +62,7 @@ def _discover_tests():
         packages=find_packages(),
         include_package_data=True,
         install_requires=[
-            'Orange3>=3.34.0',
+            'Orange3>=3.37.0',
             'scikit-learn',
             'pandas',
             'scipy>=0.17',
@@ -56,7 +71,12 @@ def _discover_tests():
             'simplejson',
             'Pillow'
         ],
-
+        setup_requires=[
+            'trubar>=0.3.3',
+        ],
+        cmdclass={
+            'install': InstallMultilingualCommand,
+        },
         extras_require = {
             'test': ['coverage'],
             'doc': ['sphinx', 'recommonmark', 'sphinx_rtd_theme'],  

tox.ini

@@ -23,11 +23,11 @@ deps =
     {env:PYQT_PYPI_NAME:PyQt5}=={env:PYQT_PYPI_VERSION:5.15.*}
     {env:WEBENGINE_PYPI_NAME:PyQtWebEngine}=={env:WEBENGINE_PYPI_VERSION:5.15.*}
     oldest: numpy~=1.22.0  # some older version
-    oldest: orange3==3.34.0
-    oldest: orange-canvas-core==0.1.28
-    oldest: orange-widget-base==4.19.0
+    oldest: orange3==3.37.0
+    oldest: orange-canvas-core>=0.2.2,
+    oldest: orange-widget-base>=4.23.0,
     oldest: pandas==1.4.0
-    oldest: scikit-learn~=1.0.1
+    oldest: scikit-learn~=1.3.0
     latest: https://github.com/biolab/orange3/archive/refs/heads/master.zip#egg=orange3
     latest: https://github.com/biolab/orange-canvas-core/archive/refs/heads/master.zip#egg=orange-canvas-core
     latest: https://github.com/biolab/orange-widget-base/archive/refs/heads/master.zip#egg=orange-widget-base