Does anyone know how to get a chr to hex conversion where the output is always two digits?
for example, if my conversion yields 0x1, I need to convert that to 0x01, since I am concatenating a long hex string.
The code that I am using is:
hexStr += hex(ord(byteStr[i]))[2:]
If you're using python 3.6 or higher you can also use fstrings:
v = 10
s = f"0x{v:02x}"
print(s)
output:
0x0a
The syntax for the braces part is identical to string.format(), except you use the variable's name. See https://www.python.org/dev/peps/pep-0498/ for more.