from PIL import Image
def IsValidImage(img_path):
"""
判断文件是否为有效(完整)的图片
:param img_path:图片路径
:return:True:有效 False:无效
"""
bValid = True
try:
Image.open(img_path).verify()
except:
bValid = False
return bValid
def transimg(img_path):
"""
转换图片格式
:param img_path:图片路径
:return: True:成功 False:失败
"""
if IsValidImage(img_path):
try:
str = img_path.rsplit(".", 1)
output_img_path = str[0] + ".jpg"
print(output_img_path)
im = Image.open(img_path)
im.save(output_img_path)
return True
except:
return False
else:
return False
if __name__ == '__main__':
img_path = 'wjk.png'
print(transimg(img_path))
wjk.jpg
True