Searching/reading binary data in Python

Question

I\'m reading in a binary file (a jpg in this case), and need to find some values in that file. For those interested, the binary file is a jpg and I\'m attempting to pick out

Answer 1

Well, obviously there is PIL The Image module has size as an attribute. If you are wanting to get the size exactly how you suggest and without loading the file you are going to have to go through it line by line. Not the nicest way to do it but it would work.