added update translations script (flavor by saily)

.gitignore

@@ -10,6 +10,7 @@
 /local.cfg
 .coverage
 /*.egg-info
+/*.egg
 /.installed.cfg
 *.pyc
 /.Python

buildout.cfg

@@ -6,6 +6,7 @@ parts +=
     mkrelease
     pocompile
     code-analysis
+    update_translations
 
 [mkrelease]
 recipe = zc.recipe.egg
@@ -30,3 +31,49 @@ plone.app.jquery = 1.8.3
 plone.app.testing = 4.2.4
 plone.app.vocabularies = 2.1.14
 
+[babelpy]
+recipe = zc.recipe.egg
+eggs =
+    setuptools
+    Babel
+    lingua
+interpreter = babelpy
+
+[update_translations]
+recipe = collective.recipe.template
+output = ${buildout:directory}/bin/update_translations
+input = inline:
+    #!/bin/bash
+    DOMAIN="plone"
+    BASE_PATH=${buildout:directory}/plone/app/discussion
+    # --- No modifications below ---
+    [[ -s $BASE_PATH/locales/$DOMAIN.pot ]] && \
+    cp $BASE_PATH/locales/$DOMAIN.pot $BASE_PATH/locales/$DOMAIN.1.pot
+    ${buildout:directory}/bin/${babelpy:interpreter} \
+        ${buildout:directory}/setup.py extract_messages \
+        -o $BASE_PATH/locales/$DOMAIN.pot
+
+    if [ ! -s $BASE_PATH/locales/$DOMAIN.pot ]; then
+        [[ -s $BASE_PATH/locales/$DOMAIN.1.pot ]] && \
+        mv $BASE_PATH/locales/$DOMAIN.1.pot $BASE_PATH/locales/$DOMAIN.pot
+        echo -e "\033[0;31mERROR\033[0m: Restored old .pot file due template errors."
+        exit 1
+    fi
+    [[ -s $BASE_PATH/locales/$DOMAIN.1.pot ]] && \
+    rm $BASE_PATH/locales/$DOMAIN.1.pot
+    # sync all locales, create if they do not exist
+    for LANG in `find $BASE_PATH/locales -maxdepth 1 -mindepth 1 -type d \
+         | grep -v .svn \
+         | sed -e "s/.*locales\/\(.*\)$/\1/"`; do
+        if [ ! -f $BASE_PATH/locales/$LANG/LC_MESSAGES/$DOMAIN.po ]; then
+            echo -e "\033[0;32mINFO\033[0m: Create $BASE_PATH/locales/$LANG/LC_MESSAGES/$DOMAIN.po."
+            touch $BASE_PATH/locales/$LANG/LC_MESSAGES/$DOMAIN.po
+        fi
+        ${buildout:directory}/bin/${babelpy:interpreter} \
+            ${buildout:directory}/setup.py update_catalog \
+            -l $LANG -i $BASE_PATH/locales/$DOMAIN.pot \
+            -o $BASE_PATH/locales/$LANG/LC_MESSAGES/$DOMAIN.po
+
+        echo -e "\033[0;32mINFO ($LANG)\033[0m: $BASE_PATH/locales/$LANG/LC_MESSAGES/$DOMAIN.po synced."
+    done
+mode = 755

setup.py

@@ -1,4 +1,8 @@
-from setuptools import setup, find_packages
+from setuptools import dist
+from setuptools import find_packages
+from setuptools import setup
+
+dist.Distribution(dict(setup_requires='Babel'))
 
 version = '2.3.2.dev0'
 
@@ -54,6 +58,15 @@ setup(name='plone.app.discussion',
               'plone.app.contenttypes[test]',
           ]
       },
+      message_extractors={
+          'src': [
+              ('**.py', 'lingua_python', None),
+              ('**.pt', 'lingua_xml', None),
+              ('**.cpt', 'lingua_xml', None),
+              ('**.zcml', 'lingua_xml', None),
+              ('**.xml', 'lingua_xml', None),
+          ],
+      },
       entry_points="""
       [z3c.autoinclude.plugin]
       target = plone