/Python/Reading a file line by line using a generator

Reading a file line by line using a generator

def read_file(path, block_size=1024): 
    with open(path, 'rb') as f: 
        while True: 
            piece = f.read(block_size) 
            if piece: 
                yield piece 
            else: 
                return

for piece in read_file(path):
    process_piece(piece)

Source: stackoverflow.com

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