將待轉化格式的圖片放在一個文件夾,然後制定輸出圖片的文件夾即可
from PIL import Image
import os
def imgToWebp(input_img_path,img_width_args,img_height_args,out_img_path):
im = Image.open(input_img_path)
if img_width_args == 0:
img_height = im.size[0]
img_width = im.size[1]
else:
img_height = img_width_args
img_width = img_height_args
im.thumbnail((img_height,img_width), Image.ANTIALIAS)
im.save(out_img_path)
print('原圖位置:',input_img_path,'格式轉化位置:',out_img_path)
if __name__ == '__main__':
# 支持的格式
img_format = ['jpg', 'jpeg', 'png']
# 輸入圖片目錄
input_img_dir = '/Users/huangmengfeng/Desktop/待轉化圖片'
# 輸出圖片目錄a
out_img_dir = '/Users/huangmengfeng/Desktop/已經轉化的圖片'
if not os.path.exists(out_img_dir):
os.mkdir(out_img_dir)
for child_name in os.listdir(input_img_dir):
print(child_name)
file_format = child_name.split('.')[-1]
file_name_char = child_name.split('.')[0]
if file_format in img_format:
input_img_path_0 = os.path.join(input_img_dir,child_name)
out_img_path_0 = os.path.join(out_img_dir,file_name_char + '.webp')
imgToWebp(input_img_path_0,0,0,out_img_path_0)
else:
print(child_name,'格式不在範圍裏面',img_format)