Merge remote-tracking branch 'upstream/master'

.gitignore

@@ -24,3 +24,4 @@ r2/myproduction.ini
 .DS_Store
 *.egg-info/**
 build/
+r2.data

Makefile

@@ -23,8 +23,12 @@
 PO_FILES = $(wildcard reddit_i18n/*/LC_MESSAGES/r2.po)
 MO_FILES = $(PO_FILES:.po=.mo)
 ZO_FILES = $(PO_FILES:.po=.zo)
+DATA_FILES = $(PO_FILES:.po=.data)
 
-all: $(MO_FILES)
+all: $(DATA_FILES) $(MO_FILES)
+
+$(DATA_FILES): reddit_i18n/%/LC_MESSAGES/r2.data: reddit_i18n/%/LC_MESSAGES/r2.mo
+	python gendata.py $@
 
 $(MO_FILES): %.mo : %.po
 	msgfmt $< -o $@
@@ -36,6 +40,6 @@ $(ZO_FILES): %.zo : %.po
 update: $(ZO_FILES)
 
 clean:
-	rm -f $(MO_FILES)
+	rm -f $(MO_FILES) $(DATA_FILES)
 
 .PHONY: all clean update $(ZO_FILES)

gendata.py

@@ -0,0 +1,59 @@
+#!/usr/bin/env python
+import gettext
+import json
+import os
+import cPickle as pickle
+import subprocess
+import sys
+
+
+def completion_info(pofile):
+    '''Given a path to a pofile, return a tuple of:
+    (number of strings with translations, total number of strings)
+    
+    '''
+    cmd = "msgattrib  %s --no-obsolete --no-wrap %s | grep '^msgid' | wc -l"
+    translated = subprocess.check_output(cmd % ("--translated", pofile), shell=True)
+    untranslated = subprocess.check_output(cmd % ("--untranslated", pofile), shell=True)
+    translated = int(translated.strip())
+    untranslated = int(untranslated.strip())
+    return translated, translated + untranslated
+
+
+def build_data(datafilename):
+    '''Create an r2.data file for a given language. r2.data is JSON formatted
+    metadata about the translation, with the display name, english name,
+    info on number of translated/untranslated strings, and whether
+    or not the language is currently enabled
+    
+    '''
+    prefix = datafilename[:-4]
+    pofile = prefix + "po"
+    lang_dir = os.path.dirname(os.path.dirname(datafilename))
+    lang = os.path.basename(lang_dir)
+    directory = os.path.dirname(lang_dir)
+    translator = gettext.translation("r2", directory, [lang])
+    lang_info = translator.info()
+    num_completed, num_total = completion_info(pofile)
+    completion = float(num_completed) / float(num_total) * 100.0
+    print "%s: appears %i%% complete" % (lang, completion)
+
+    en_name = lang_info['display-name-en']
+    if not en_name:
+        raise ValueError("display-name-en not set for " + lang)
+    disp_name = lang_info['display-name']
+    if not disp_name:
+        raise ValueError("display-name not set for " + lang)
+
+    data = {'en_name': en_name,
+            'name': disp_name,
+            'num_completed': num_completed or 0,
+            'num_total': num_total or 1,
+            '_is_enabled': lang_info.get("enabled", True),
+            }
+    with open(datafilename, "w") as datafile:
+        json.dump(data, datafile)
+
+
+if __name__ == '__main__':
+    build_data(sys.argv[1])