bdist_* commands should automatically compile catalogs

[Jun Omae]

Currently, compile_catalog must be invoked before bdist_* commands if localization is needed. We could use get_l18n_cmdclass() to automatically compile catalogs on bdist_* commands.

setup.py

@@ -14 +14 @@
 extra = {}
 
 try:
-    import babel
+    from trac.util.dist import get_l10n_cmdclass
 except ImportError:
-    babel = None
+    cmdclass = None
 else:
+    cmdclass = get_l10n_cmdclass()
+
+if cmdclass:
+    extra['cmdclass'] = cmdclass
     extractors = [
         ('**.py', 'python', None),
         ('**/templates/**.html', 'genshi', None),

[Ryan J Ollos]

Thanks, I will keep an eye out for this pattern with other plugins. Please go ahead with the change.

[Ryan J Ollos]

In 18070:

TracTicketChangelogPlugin 1.2.0.1dev: Extract messages on bdist_* command

Patch by Jun Omae.

Fixes #13969.