0
我有以下功能,它會拍攝一張圖像,然後以三種尺寸返回。另一個功能是將這些圖像上傳到Amazon S3。在我看來,似乎有一些冗餘的文件如何保存 -在PIL中調整圖像大小
def resize_image(image, size_as_tuple):
"""
Example usage: resize_image(image, (100,200))
"""
image_as_string=""
for c in image.chunks():
image_as_string += c
imagefile = cStringIO.StringIO(image_as_string)
image = Image.open(imagefile)
if image.mode not in ("L", "RBG"):
image = image.convert("RGB")
filename = ''.join(random.choice(string.ascii_uppercase + string.digits) for x in range(14)) + ".jpg"
height, width = size_as_tuple[0], size_as_tuple[1]
image.thumbnail((height, width), Image.ANTIALIAS)
imagefile = open(os.path.join('/tmp', filename), 'w')
image.save(imagefile, 'JPEG')
imagefile = open(os.path.join('/tmp', filename), 'r')
content = File(imagefile)
return (filename, content)
有沒有辦法改善這種情況?
謝謝你的提示! – David542