Python Struct Question, decimal 10, \n and \x0a.

[3python]

Can someone explain why the decimal value 10, when in Python Struct is showing as \n, and not \x0a?

import struct

marDept5 = struct.pack("b", 10)
print(marDept5)
marDept5a = struct.pack("h", 10)
print(marDept5a)
marDept5b = struct.pack("i", 10)
print(marDept5b)

print("this is decimal 10, struct.pack("b", 10))
print("this is decimal 11, struct.pack("b", 11))
print("this is decimal 12, struct.pack("b", 12))

Output:
b'\n'
b'\n\x00'
b'\n\x00\x00\x00'
this is decimal 10,  b'\n'
this is decimal 11,  b'\x0b'
this is decimal 12,  b'\x0c'

Why is decimal 10 appearing as \n and not \x0a ? It is after all hex value \x0a. I tried in multiple IDEs and online python compilers and they all return it as value \n. Just looking for an explanation to why?

[DeaD_EyE]

Why is decimal 10 appearing as \n and not \x0a ? It is after all hex value \x0a.

Python replaces known ASCII characters with their representation as Escape Sequences.

Documentation: https://docs.python.org/3/reference/lexi...l#literals

These special characters are not all printable. The newline character is only shown in the representation of a str/bytes object. Printing a str -> Newline characters creates a newline. Printing bytes with newline -> Newline Character is not interpreted.

If you need a different representation of binary data, then try binascii.hexlify and binascii.unhexlify. Instead of a str with mixed hexadecimal escape sequences and ascii, you get a hexdecimal string.

[3python]

Thank you DeaD_EyE! This makes sense now.