python篇---图片文件名按照时间排序

python篇—图片文件名按照时间排序

# -*- coding: utf-8 -*-
import os
from datetime import datetime


def get_timestamp(date):
    return datetime.strptime(date, "%Y-%m-%d %H:%M:%S").timestamp()


file_path = "/app/yyq/dataset/1putuo_waste_project/real_scene/"
filePath = os.listdir(file_path)
li_ti = []
# while True:
for img in filePath:
    img_file = os.path.join(file_path, img)
    find_time_ = img.split(".jpg")[0][:10] + " " + img.split(".jpg")[0][-8:].replace("-", ":")
    li_ti.append(find_time_)

li_ti1 = sorted(li_ti, key=lambda date: get_timestamp(date))

for i in li_ti1:
    img_name = i[:10] + "-" + i[11:].replace(":", "-") + ".jpg"
    img_send = os.path.join(file_path, img_name)
    find_time = img_name.split(".jpg")[0][:10] + " " + img_name.split(".jpg")[0][-8:].replace("-", ":")

    print(i)

注意：图片是jpg还是jpeg

结果如下：