import re
TASHKEEL=re.compile(r'[\u064b-\u0652\u0670]')
STOP={'\u0641\u064a','\u0645\u0646','\u0639\u0644\u0649','\u0625\u0644\u0649','\u0639\u0646','\u0643\u0627\u0646','\u0647\u0630\u0627','\u0648','\u0644\u0627','\u0645\u0627','\u0643\u0644'}
def remove_tashkeel(t): return TASHKEEL.sub('',t)
def tokenize(t): return t.split()
def remove_stop_words(ts): return [t for t in ts if t not in STOP]
def clean_arabic(t):
    t=remove_tashkeel(t)
    return ' '.join(remove_stop_words(tokenize(t)))