make_drone_imageset.py

import os
import random
 
trainval_percent = 0.8 
train_percrent = 0.8
xmlfilepath = '/home/james/DronCV/VOC2019/Annotations'　#change to your Annotations path
txtsavepath = '/home/james/DronCV/VOC2019/ImageSets/Main' #change to your   path
total_xml = os.listdir(xmlfilepath)
 
num = len(total_xml)
list = range(num)
tv = int(num*trainval_percent)
tr = int(tv*trainval_percent)
trainval = random.sample(list,tv)
train = random.sample(trainval,tr)
 
ftrainval = open(txtsavepath + '/trainval.txt','w')
ftest = open(txtsavepath + '/test.txt','w')
ftrain = open(txtsavepath + '/train.txt','w')
fval = open(txtsavepath + '/val.txt','w')
 
for i in list:
    name = total_xml[i][:-4] + '\n'
    if i in trainval:
        ftrainval.write(name)
        if i in train:
            ftrain.write(name)
        else:
            fval.write(name)
    else:
        ftest.write(name)
 
 
ftrainval.close()
ftrain.close()
fval.close()
ftest.close()