Add placeholders after downloading locales from Transifex

fill_locale_placeholders.py

@@ -0,0 +1,30 @@
+#! python2
+import io, os, json, re
+from collections import OrderedDict
+
+with io.open('_locales/en/messages.json', 'r', encoding='utf-8') as f:
+    english_placeholders = [(k, v['placeholders']) for k,v in json.load(f).items()
+                            if 'placeholders' in v]
+
+for locale_name in os.listdir('_locales'):
+    if locale_name == 'en':
+        continue
+    loc_path = '_locales/' + locale_name + '/messages.json'
+    with io.open(loc_path, 'r+', encoding='utf-8') as f:
+        loc = json.load(f, object_pairs_hook=OrderedDict)
+
+        changed = 0
+        for msgId, placeholder in english_placeholders:
+            if msgId in loc and cmp(placeholder, loc[msgId].get('placeholders', None))!=0:
+                loc[msgId]['placeholders'] = placeholder
+                changed += 1
+
+        if changed > 0:
+            f.seek(0)
+            json_str = json.dumps(loc, indent=1, ensure_ascii=False,
+                                  separators=(',', ': '), encoding='utf-8')
+            json_tabs = re.sub(r'^\s+', lambda s: s.group(0).replace(' ', '\t'),
+                               json_str, flags=re.MULTILINE)
+            f.write(json_tabs)
+            f.truncate()
+            print 'Placeholders added to %s: %d' % (locale_name, changed)

pull_locales.sh

@@ -0,0 +1,2 @@
+ruby pull_locales.rb
+python fill_locale_placeholders.py