Setup: Add translation if trubar is available

setup.py

@@ -1,5 +1,9 @@
 #! /usr/bin/env python
+import os
+
 from setuptools import setup, find_packages
+from setuptools.command.install import install
+
 
 NAME = "orange-canvas-core"
 VERSION = "0.2.3.dev0"
@@ -62,6 +66,25 @@
 
 PYTHON_REQUIRES = ">=3.8"
 
+
+class InstallMultilingualCommand(install):
+ def run(self):
+ super().run()
+ self.compile_to_multilingual()
+
+ def compile_to_multilingual(self):
+ try:
+ from trubar import translate
+ except ImportError:
+ return
+
+ package_dir = os.path.dirname(os.path.abspath(__file__))
+ translate(
+ "msgs.jaml",
+ source_dir=os.path.join(self.install_lib, "orangecanvas"),
+ config_file=os.path.join(package_dir, "i18n", "trubar-config.yaml"))
+
+
 if __name__ == "__main__":
  setup(
  name=NAME,
@@ -76,6 +99,9 @@
  packages=PACKAGES,
  package_data=PACKAGE_DATA,
  install_requires=INSTALL_REQUIRES,
+ cmdclass={
+ 'install': InstallMultilingualCommand,
+ },
  extras_require=EXTRAS_REQUIRE,
  project_urls=PROJECT_URLS,
  python_requires=PYTHON_REQUIRES,