You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
47 lines
1.2 KiB
47 lines
1.2 KiB
# -*- coding: utf-8 -*-
|
|
"""
|
|
@File : genCOCO2014_1000.py
|
|
@Author: csc
|
|
@Date : 2022/7/24
|
|
"""
|
|
import os
|
|
import shutil
|
|
import numpy as np
|
|
|
|
|
|
def move_file(src, dst, num=None, type='move'):
|
|
path_main = src
|
|
filelist_main = os.listdir(src)
|
|
filelist_main = np.array(filelist_main)
|
|
if num is None:
|
|
num = len(filelist_main)
|
|
else:
|
|
np.random.seed(42)
|
|
np.random.shuffle(filelist_main)
|
|
|
|
path_receive = dst
|
|
|
|
for i in range(num):
|
|
file = filelist_main[i]
|
|
suffix = os.path.splitext(file)[1] # 读取文件后缀名
|
|
filename = os.path.splitext(file)[0] # 读取文件名
|
|
if suffix == '.jpg':
|
|
src_path = os.path.join(path_main, file)
|
|
dst_path = path_receive + '\\' + file
|
|
if type == 'move':
|
|
shutil.move(src_path, dst_path)
|
|
elif type == 'copy':
|
|
shutil.copy(src_path, dst_path)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
src = "../../COCO2014/train2014"
|
|
content_path = "./COCO2014_1000/"
|
|
content_class = "train2014"
|
|
try:
|
|
shutil.rmtree(content_path + content_class)
|
|
except:
|
|
os.mkdir(content_path)
|
|
os.mkdir(content_path + content_class)
|
|
move_file(src, content_path + content_class, num=1000, type='copy')
|