10 examples of 'python byte to hex' in Python

28
def _hex_to_bin_byte(hex_byte):
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    #TODO2: Absolutely sure there is a library function for this
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    hex_down = '0123456789abcdef'
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    hex_up = '0123456789ABDCEF'
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    value = 0
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    for i in xrange(2):
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        value *= 16
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        try:
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            value += hex_down.index(hex_byte[i])
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        except ValueError:
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            try:
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                value += hex_up.index(hex_byte[i])
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            except ValueError:
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                raise IdError
42
    return chr(value)

25
def hex2bin(hexstr):
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    """Convert a hexdecimal string to binary string, with zero fillings. """
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    num_of_bits = len(hexstr) * 4
28
    binstr = bin(int(hexstr, 16))[2:].zfill(int(num_of_bits))
29
    return binstr

761
def format_hex(byte_str):
762
    if sys.version_info >= (3, 0):
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        return ' '.join( [ "{:02X}".format(x)  for x in byte_str ] )
764
    else:
765
        return ' '.join( [ "{:02X}".format(ord(x))  for x in byte_str ] )

13
def bin2hex(s):
14
	return '%0*X' % ((len(s) + 3) // 4, int(s, 2))

18
def hex_to_binary(hex_string):
19
    return ''.join([b.decode('hex') for b in hex_string.split(" ")])

148
def bytes_to_hex(str_as_bytes):
149
    return binascii.hexlify(str_as_bytes)

11
def to_hex(data):
12
    try:
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        data = memoryview(data)
14
    except TypeError:
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        data = memoryview(bytes(data))
16
    if dump_hex.limit is None or len(data) < dump_hex.limit:
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        return data.hex()
18
    else:
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        return "{}... ({} bytes total)".format(
20
            data[:dump_hex.limit].hex(), len(data))

292
def hexToString(hexString):
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	'''
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		Simple method to convert an hexadecimal string to ascii string
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		@param hexString: A string in hexadecimal format
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		@return: A tuple (status,statusContent), where statusContent is an ascii string in case status = 0 or an error in case status = -1
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	'''
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	string = ''
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	if len(hexString) % 2 != 0:
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		hexString = '0'+hexString
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	try:
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		for i in range(0,len(hexString),2):
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			string += chr(int(hexString[i]+hexString[i+1],16))
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	except:
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		return (-1,'Error in hexadecimal conversion')
307
	return (0,string)

13
def hex_to_bin(s):
14
    return binascii.unhexlify(s.replace(' ', ''))

24
def to_hexstr(data):
25
    return ' '.join('%02x' % b for b in data)