1 files changed, 41 insertions, 0 deletions
diff --git a/sync_translations.py b/sync_translations.py
new file mode 100644
index 0000000..b76b8d1
--- /dev/null
+++ b/sync_translations.py
@@ -0,0 +1,41 @@
+import xml.etree.ElementTree as ET
+from xml.sax import saxutils
+import glob
+
+# Edit every strings.xml files:
+# - Add missing translation as comments
+# - Remove obsolete strings
+# - Sort in the same order as the baseline
+# The baseline is 'values/strings.xml', which is english.
+
+def parse_strings_file(file):
+    resources = ET.parse(file).getroot()
+    return [
+        ((ent.get("name"), ent.get("product")), ent.text)
+        for ent in resources if ent.tag == "string"
+    ]
+
+def string_entry_str(name, text, product):
+    product_attr = ' product="%s"' % product if product != None else ""
+    text_encoded = saxutils.escape(text)
+    return '<string name="%s"%s>%s</string>' % (name, product_attr, text_encoded)
+
+def write_updated_strings(out, baseline, strings):
+    out.write('<?xml version="1.0" encoding="utf-8"?>\n<resources>\n')
+    for key, default_text in baseline:
+        name, product = key
+        if key in strings:
+            ent = string_entry_str(name, strings[key], product)
+            out.write("  %s\n" % ent)
+        else:
+            def_ent = string_entry_str(name, default_text, product)
+            out.write("  <!-- %s -->\n" % def_ent)
+    out.write('</resources>\n')
+
+baseline = parse_strings_file("res/values/strings.xml")
+
+for strings_file in glob.glob("res/values-*/strings.xml"):
+    print(strings_file)
+    strings = dict(parse_strings_file(strings_file))
+    with open(strings_file, "w") as out:
+        write_updated_strings(out, baseline, strings)