TranslationTSVConver.py

import sys
import json
import io

def use_i_token(i_token, i_token_to_key):
    key = i_token_to_key[i_token]
    return key == "en-US" or key == "fr" or key == "de" or key == "it" or key == "ja" or key == "pt-BR" or key == "ru" or key == "es"

i_line = 0
i_token_to_key = {}
js_out = []
for line in open(sys.argv[1],'r').read().split("\n"):
    itr_token = {}
    line_key = ""
    i_token = 0
    for token in line.split("\t"):
        if i_line == 0:
            i_token_to_key[i_token] = token

        elif i_token == 0:
            line_key = token

        else:
            if use_i_token(i_token, i_token_to_key) and len(token) > 0:
                itr_token[i_token_to_key[i_token]] = token

        i_token = i_token + 1

    if len(itr_token) > 1:
        js_out.append({
            "key": line_key,
            "values": itr_token
        })
    i_line = i_line + 1

print json.dumps(js_out, ensure_ascii=False, encoding='utf8',indent=4).encode('utf-8')