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Editing: hex.py

from .py3compat import byte2int, int2byte, bytes2str

# Map an integer in the inclusive range 0-255 to its string byte representation
_printable = dict((i, ".") for i in range(256))
_printable.update((i, bytes2str(int2byte(i))) for i in range(32, 128))

def hexdump(data, linesize):
    """
    data is a bytes object. The returned result is a string.
    """
    prettylines = []
    if len(data) < 65536:
        fmt = "%%04X   %%-%ds   %%s"
    else:
        fmt = "%%08X   %%-%ds   %%s"
    fmt = fmt % (3 * linesize - 1,)
    for i in range(0, len(data), linesize):
        line = data[i : i + linesize]
        hextext = " ".join('%02x' % byte2int(b) for b in line)
        rawtext = "".join(_printable[byte2int(b)] for b in line)
        prettylines.append(fmt % (i, str(hextext), str(rawtext)))
    return prettylines

class HexString(bytes):
    """
    Represents bytes that will be hex-dumped to a string when its string
    representation is requested.
    """
    def __init__(self, data, linesize = 16):
        self.linesize = linesize

def __new__(cls, data, *args, **kwargs):
        return bytes.__new__(cls, data)

def __str__(self):
        if not self:
            return "''"
        sep = "\n"
        return sep + sep.join(
            hexdump(self, self.linesize))

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Name	Type	Actions
.. (Parent Directory)
📄 __init__.py	FILE	[EDIT]
📁 __pycache__/	DIR
📄 binary.py	FILE	[EDIT]
📄 bitstream.py	FILE	[EDIT]
📄 container.py	FILE	[EDIT]
📄 hex.py	FILE	[EDIT]
📄 py3compat.py	FILE	[EDIT]

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Editing: hex.py