9 examples of 'hexadecimal to decimal python' in Python

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26def _hex2dec(s):
27 return str(int(s,16))
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33def test_dec_to_hex(self):
34 self.assertEqual(conversion.decimal_to_hex(30), '1E')
5def 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)
96def dec_to_hex(dec):
97 return str(format(dec, "x"))
30def hex2dec(hex):
31 """ Convert and hex value in a decimal number
32 """
33 return int(hex, 16)
182def decodeaDecimal(bv, validate=False):
183 return Decimal(binary.signedIntFromBV(bv[78:94]))/Decimal('10')
22def _double_to_hex(val):
23 return struct.unpack('Q', struct.pack('d', val))[0]
372def test__DECIMAL_to_python(self):
373 """Convert a MySQL DECIMAL to a Python decimal.Decimal type"""
374 data = b'3.14'
375 exp = Decimal('3.14')
376 res = self.cnv._DECIMAL_to_python(data)
377
378 self.assertEqual(exp, res)
379
380 self.assertEqual(self.cnv._DECIMAL_to_python,
381 self.cnv._NEWDECIMAL_to_python)
894def 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

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