misc: add make_translation command (#72667)

.gitignore

@@ -1,3 +1,4 @@
+**/django.mo
 *.pyc
 *.egg-info
 .pytest_cache/

setup.py

@@ -47,6 +47,31 @@ def get_version():
     return '0.0'
 
 
+class make_translations(Command):
+    description = 'make message catalogs via django makemessages'
+    user_options = []
+
+    def initialize_options(self):
+        pass
+
+    def finalize_options(self):
+        pass
+
+    def run(self):
+        try:
+            from django.core.management import call_command
+
+            for path, dirs, files in os.walk('publik_django_templatetags'):
+                if 'locale' not in dirs:
+                    continue
+                curdir = os.getcwd()
+                os.chdir(os.path.realpath(path))
+                call_command('makemessages', '-l', 'fr', '--add-location', 'file', '--no-obsolete')
+                os.chdir(curdir)
+        except ImportError:
+            sys.stderr.write('!!! Please install Django >= 2.2 to make translations\n')
+
+
 class compile_translations(Command):
     description = 'compile message catalogs to MO files via django compilemessages'
     user_options = []
@@ -107,6 +132,7 @@ setup(
     zip_safe=False,
     cmdclass={
         'build': build,
+        'make_translations': make_translations,
         'compile_translations': compile_translations,
         'install_lib': install_lib,
         'sdist': eo_sdist,