想要使用Python以千字节获取图像尺寸

Question

我正在尝试从目录中获取图像的图像名称，分辨率和大小。我得到了图像名称，分辨率和尺寸，但图像大小不在千字中，它变得像像素一样。因此，请建议我如何使用Python脚本获取图像大小。

    # Required Libraries
from os import listdir
from os.path import isfile, join
from pathlib import Path
import numpy
import cv2
import argparse
import numpy
import csv
from PIL import Image
  
# Check whether the CSV 
# exists or not if not then create one.
my_file = Path("csv/details.csv")
  
if my_file.is_file():
    f = open(my_file, "w+")
    with open('csv/details.csv', 'a', newline='') as file:
        writer = csv.writer(file)
          
        writer.writerow(["S.No.", "Name", "Resolution", "Size"
                        ])
    f.close()
    pass
    
else:
    with open('csv/details.csv', 'w', newline = '') as file:
        writer = csv.writer(file)
          
        writer.writerow(["S.No.", "Name", "Resolution", "Size"
                        ])
  
# Argparse function to get
# the path of the image directory
ap = argparse.ArgumentParser()
  
ap.add_argument("-i", "--image", 
                required = True, 
                help = "Path to folder")
  
args = vars(ap.parse_args())
  
# Program to find the
# colors and embed in the CSV
mypath = args["image"]
  
onlyfiles = [ f for f in listdir(mypath) if isfile(join(mypath,f)) ]
images = numpy.empty(len(onlyfiles), dtype = object)
  
for n in range(0, len(onlyfiles)):
    
    path = join(mypath,onlyfiles[n])
    images[n] = cv2.imread(join(mypath,onlyfiles[n]),
                           cv2.IMREAD_UNCHANGED)
      
    img = cv2.imread(path)
    h,w,c = img.shape
    resolution = f"{h} X {w}"
    size = img.size
    print(h, w)
      
    avg_color_per_row = numpy.average(img, axis = 0)
    avg_color = numpy.average(avg_color_per_row, axis = 0)
      
    with open('csv/details.csv', 'a', newline = '') as file:
        writer = csv.writer(file)
        writer.writerow([n+1, onlyfiles[n], resolution, size  
                        ])
        file.close() 

另外，请在下面找到您的参考。 .net/ihvkx.png“ alt =”在此处输入图像说明”

Answer 1

嗨，您可以在您的内部使用此循环

import os

file_size = os.path.getsize('d:/file.jpg')
print("File Size is :", file_size, "bytes")