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#!/usr/bin/env python3
import sys
import csv
import random
random.seed(1234)
vids = {}
for line in csv.DictReader(open(sys.argv[1])):
fn = line['wav_filename'].split('/')[-1]
vid = "_".join(fn.split("_")[:-1])
if vid not in vids:
vids[vid] = "v_" + fn
keys = list(vids.keys())
size = len(keys)
for i in range(3000):
j = random.randint(0, size)
k = random.randint(0, size)
while k == j:
k = random.randint(0, size)
print (vids[keys[j]], vids[keys[k]])
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