#!/usr/bin/env python

import polib
from string import Formatter
import glob

filelist = glob.glob("*.po")
pos = {filename: polib.pofile(filename) for filename in filelist}

formatter = Formatter()

for name, po in pos.items():
    print("Testing", name)
    for entry in po:
        if len(entry.msgstr) > 0:
            try:
                ids = [field_name
                       for literal_text, field_name, format_spec, conversion
                       in formatter.parse(entry.msgid)]
                tids = [field_name
                        for literal_text, field_name, format_spec, conversion
                        in formatter.parse(entry.msgstr)]
            except Exception as e:
                print("Got exception!", e, "for entry", entry.msgid)
            else:
                if tids is not None:
                    missing = [name for name in tids
                               if name is not None and name not in ids]
                    if len(missing) > 0:
                        print("Missing parameters", missing,
                              "in translation of", entry.msgid)
