python convert bytes to image

Question

I receive a bytes, which is converted from an image from Android client, how can I convert it to image on Python? I use these code:

img = Image.open(BytesIO(data))
img.show()
img.save('D:\\1.jpg')

but I can only get an incomplete image like:

The image on the right is what I'm trying to send to Python, and the left is what I get. How can I solve this?

PS:data is complete because I save the image completely by using Eclipse.

Have you checked to see if `data` is complete and the correct length? — Ignacio Vazquez-Abrams, Jun 21 '18 at 04:41
This answer might help you. [https://stackoverflow.com/questions/18491416/pil-convert-bytearray-to-image] — theNextBigThing, Jun 21 '18 at 04:41
@IgnacioVazquez-Abrams it is complete because I save the image completely by using Eclipse. — 盘水新, Jun 21 '18 at 04:44

score 4 · Answer 1 · answered Jun 21 '18 at 05:50

4

I have already solve the problem.I made a stupid mistake that the buffersize I set for socket.recv is too short.
I set a longer buffersize like 100000000, and saving the image is easy like:

 f = open('D:\\2.jpg', 'wb')
 f.write(data)
 f.close()

answered Jun 21 '18 at 05:50

盘水新

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python convert bytes to image

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