# fist to lower, because written uppercase stops wont be recognized

import os
import sys

Indok = sys.argv[1]
Outdok = sys.argv[2]

import nltk

nltk.download('stopwords')

from nltk.corpus import stopwords # Import the stop word list


stops = set(stopwords.words("german"))


with open(Indok) as InDok:
    with open(Outdok, 'a') as OutDok:
        for line in InDok:
            linelist_noStopwords = []
            words = eval(line[:-1])
            linelist_noStopwords = [w for w in words if not w in stops]
            #for word in linelist not in stops:
            #    linelist_noStopwords.append(word)
            OutDok.write(str(linelist_noStopwords))
            OutDok.write('\n')