#!/usr/bin/env python3
import gzip
from ast import literal_eval
from tqdm import tqdm
import sys

if __name__ == '__main__':
    file_name = sys.argv[1]
    new_file_name = ".".join(file_name.split(".")[:1] + ["txt"])
    with gzip.open(file_name, 'rt') as f:
        a = f.readline()
        a = a.split("{'url'")
        a = [("{'url'" + item) for item in a]

        b = []
        for item in tqdm(a):
            try:
                if literal_eval(item)['language_score'] > 0.98:
                    b.append(item)
            except:
                None

        with open(new_file_name, 'wt') as file_new:
            for part in b:
                file_new.write(part + '\n')