10 examples of 'python ascii to hex' in Python

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25def hex2bin(hexstr):
26 """Convert a hexdecimal string to binary string, with zero fillings. """
27 num_of_bits = len(hexstr) * 4
28 binstr = bin(int(hexstr, 16))[2:].zfill(int(num_of_bits))
29 return binstr
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13def bin2hex(s):
14 return '%0*X' % ((len(s) + 3) // 4, int(s, 2))
11def to_hex(data):
12 try:
13 data = memoryview(data)
14 except TypeError:
15 data = memoryview(bytes(data))
16 if dump_hex.limit is None or len(data) < dump_hex.limit:
17 return data.hex()
18 else:
19 return "{}... ({} bytes total)".format(
20 data[:dump_hex.limit].hex(), len(data))
113def b2a_hex(s):
114 return _b2a_hex(s).decode('us-ascii')
13def hex_to_bin(s):
14 return binascii.unhexlify(s.replace(' ', ''))
24def to_hexstr(data):
25 return ' '.join('%02x' % b for b in data)
28def _hex_to_bin_byte(hex_byte):
29 #TODO2: Absolutely sure there is a library function for this
30 hex_down = '0123456789abcdef'
31 hex_up = '0123456789ABDCEF'
32 value = 0
33 for i in xrange(2):
34 value *= 16
35 try:
36 value += hex_down.index(hex_byte[i])
37 except ValueError:
38 try:
39 value += hex_up.index(hex_byte[i])
40 except ValueError:
41 raise IdError
42 return chr(value)
45def to_hex(number):
46 if number is not None:
47 h = hex(number)
48 if h.endswith('L'):
49 h = h[:-1]
50 else:
51 h = None
52 return h
18def hex_to_binary(hex_string):
19 return ''.join([b.decode('hex') for b in hex_string.split(" ")])
35def int_to_hex(i):
36 return format(i, 'x')

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