human
Complete the below
def hexdump_iter(fd, width=16, skip=True, hexii=False, begin=0, style=None, highlight=None, cyclic=False):

    ''''hexdump_iter(s, width = 16, skip = True, hexii = False, begin = 0,
    style = None, highlight = None, cyclic = False) -> str generator
    Return a hexdump-dump of a string as a generator of lines.  Unless you have
    massive amounts of data you probably want to use :meth:`hexdump`.
    Arguments:
    fd(file): File object to dump.  Use :meth:`StringIO.StringIO` or :meth:`hexdump` to dump a string.
    width(int): The number of characters per line
    skip(bool): Set to True, if repeated lines should be replaced by a "*"
    hexii(bool): Set to True, if a hexii-dump should be returned instead of a hexdump.
    begin(int):  Offset of the first byte to print in the left column
    style(dict): Color scheme to use.
    highlight(iterable): Byte values to highlight.
    cyclic(bool): Attempt to skip consecutive, unmodified cyclic lines
    Returns:
    A generator producing the hexdump-dump one line at a time.
    Example:
    >>> tmp = tempfile.NamedTemporaryFile()
    >>> tmp.write(\'XXXXHELLO, WORLD\')
    >>> tmp.flush()
    >>> tmp.seek(4)
    >>> print \'\n\'.join(hexdump_iter(tmp))
    00000000  48 45 4c 4c  4f 2c 20 57  4f 52 4c 44               âHELLâO, WâORLDââ
    0000000c
    >>> t = tube()
    >>> t.unrecv(\'I know kung fu\')
    >>> print \'\n\'.join(hexdump_iter(t))
    00000000  49 20 6b 6e  6f 77 20 6b  75 6e 67 20  66 75        âI knâow kâung âfuâ
    0000000e'
    '''
assistant
#Here is Python program to print in the left column
.
    style = (style or {})
    highlight = (highlight or [])
    for b in highlight:
        if isinstance(b, str):
            b = ord(b)
        style[('%02x' % b)] = text.white_on_red
    _style = style
    style = default_style.copy()
    style.update(_style)
    skipping = False
    lines = []
    last_unique = ''
    byte_width = len('00    ')
    column_sep = '        '
    line_fmt = ('%%(offset)08x        %%(hexbytes)-%is    \xe2\x94\x82%%(printable)s\xe2\x94\x82' % (len(column_sep) + (width * byte_width)))
    spacer = '    '
    marker = (style.get('marker') or (lambda s: s))('\xe2\x94\x82')
    if hexii:
        column_sep = ''
        line_fmt = ('%%(offset)08x        %%(hexbytes)-%is\xe2\x94\x82' % (len(column_sep) + (width * byte_width)))
    else:
        def style_byte(b):
            hbyte = ('%02x' % ord(b))
            abyte = (b if isprint(b) else '\xc2\xb7')
            if (hbyte in style):
                st = style[hbyte]
            elif isprint(b):
                st = style.get('printable')
            else:
                st = style.get('nonprintable')
            if st:
                hbyte = st(hbyte)
                abyte = st(abyte)
            return (hbyte, abyte)
        cache = [style_byte(chr(b)) for b in range(256)]
    numb = 0
    while True:
        offset = (begin + numb)
        try:
            chunk = fd.read(width)
        except EOFError:
            chunk = ''
        if (chunk == ''):
            break
        numb += len(chunk)
        if cyclic:
            update_cyclic_pregenerated(numb)
        if (skip and last_unique):
            same_as_last_line = (last_unique == chunk)
            lines_are_sequential = (cyclic and sequential_lines(last_unique, chunk))
            last_unique = chunk
            if (same_as_last_line or lines_are_sequential):
                if (not skipping):
                    (yield '*')
                    skipping = True
                continue
        skipping = False
        last_unique = chunk
        hexbytes = ''
       ...