Check locale dir for mo files, report back any where token counts don't match or token order doesn't match

mo-check

#!/usr/bin/env python

import polib
import sys
import os

tokentypes = ["%d", "%s", "%B", "%'d"]

for root, subFolders, files in os.walk(os.getcwd(),topdown=False):
    for file in files:
        if file.endswith(".mo"):
            mo = polib.mofile(os.path.join(root, file))
            path, junk = os.path.split(root)
            path, locale = os.path.split(path)

            for entry in mo:
                id_tokens = []
                str_tokens = []
                msgid = entry.msgid
                msgstr = entry.msgstr

                for idx in range(len(msgid)):
                    if msgid[idx] == "%":
                        for tt in tokentypes:
                            if msgid[idx:idx+len(tt)] == tt:
                                id_tokens.append(tt)

                for idx in range(len(msgstr)):
                    if msgstr[idx] == "%":
                        for tt in tokentypes:
                            if msgstr[idx:idx+len(tt)] == tt:
                                str_tokens.append(tt)

                if msgstr != "":
                    if (len(id_tokens) != len(str_tokens)):
                        print "%s: Error: Number of tokens does not match: " % (locale), entry.msgid, "  ...  ", entry.msgstr
                    else:
                        for j in range(len(id_tokens)):
                            if id_tokens[j] != str_tokens[j]:
                                print "%s: Error: tokens not in correct order: " % (locale), entry.msgid, "  ...  ", entry.msgstr