技術標籤：好用的python小程式

只需要把root_path 的路徑修改即可

# -*- coding: utf-8 -*-
from __future__ import division, print_function, absolute_import
import sys

sys.path.append('../../')
import shutil
import os
import random
import math

def mkdir(path):
    if not os.path.exists(path):
        os.makedirs(path)

divide_rate =
 
 0.82

root_path = '根路徑'

image_path = root_path + '/jpg'
xml_path = root_path + '/xml'

image_list = os.listdir(image_path)

# image_name = [n.split('.')[0] for n in image_list]
image_name = image_list
random.shuffle(image_name)

train_image = image_name[:int(math.ceil(len(image_name)) * divide_rate)]
test_image =
 
 image_name[int(math.ceil(len(image_name)) * divide_rate):]

image_output_train = os.path.join(root_path, 'train/img')
# mkdir(image_output_train)
image_output_test = os.path.join(root_path, 'test/img')
# mkdir(image_output_test)

xml_train = os.path.join(root_path, 'train/xml')
# mkdir(xml_train)
xml_test =
 
 os.path.join(root_path, 'test/xml')
# mkdir(xml_test)

count = 0
for i in train_image:
    shutil.copy(os.path.join(image_path, i), image_output_train)
    imgname = i.split('.')[0]
    shutil.copy(os.path.join(xml_path, imgname + '.xml'), xml_train)
    if count % 1000 == 0:
        print("process step {}".format(count))
    count += 1

for i in test_image:
    shutil.copy(os.path.join(image_path, i), image_output_test)
    imgname = i.split('.')[0]
    shutil.copy(os.path.join(xml_path, imgname + '.xml'), xml_test)
    if count % 1000 == 0:
        print("process step {}".format(count))
    count += 1