7 examples of 'python hexadecimal to decimal' in Python

26
def _hex2dec(s):
27
	return str(int(s,16))

30
def hex2dec(hex):
31
    """ Convert and hex value in a decimal number
32
    """
33
    return int(hex, 16)

5
def toHex(self, num):
6
    """
7
    :type num: int
8
    :rtype: str
9
    """
10
    if not num:
11
        return "0"
12
13
    result = []
14
    while num and len(result) != 8:
15
        h = num & 15
16
        if h < 10:
17
            result.append(str(chr(ord('0') + h)))
18
        else:
19
            result.append(str(chr(ord('a') + h-10)))
20
        num >>= 4
21
    result.reverse()
22
23
    return "".join(result)

33
def test_dec_to_hex(self):
34
    self.assertEqual(conversion.decimal_to_hex(30), '1E')

182
def decodeaDecimal(bv, validate=False):
183
    return Decimal(binary.signedIntFromBV(bv[78:94]))/Decimal('10')

96
def dec_to_hex(dec):
97
    return str(format(dec, "x"))

894
def hex2char(hexadec):
895
    """Answers the unicode char that matcher the hex value. Answer None if
896
    conversion fails.
897
898
    >>> hex(ord('A'))
899
    '0x41'
900
    >>> hex2dec('41')
901
    65
902
    >>> hex2char('41')
903
    'A'
904
    >>> hex2char('FFZ') is None
905
    True
906
    """
907
    v = hex2dec(hexadec)
908
    if v is not None:
909
        return chr(v)
910
    return None