How to convert string into hex in python

How to change string into hex in python? Hex is a hexadecimal number. The following is an introduction to various type conversions (int, str, chr, hex, oct, etc.) in python:

int(x [,base ] )                                                                                                                                                                                                                                                                       Convert​ ​ ​ Convert x to a floating point number

complex(real [,imag ]) Create a complex number

str(x) Convert object x to a string

repr(x)                 Convert object x to expression string

eval(str )                                                                         Used to evaluate a valid Python expression in a string and return an object

tuple(s)                                                                Convert the sequence s into a tuple

list (S) Convert the sequence s with a list

# chr (x) to convert an integer to a character

## unichr (x) to convert an integer to unicode character

# ord(x )                                                                                           ‐ Convert a character to its integer value                                             ’’’’’’ out out through out''''''' ’ ’ ’’’’’’’’’’' ’ ’''''''''’’''''''‐‐' Convert's''''‐'''' through through''''''‐‐‐‐‐‐ involved in. to to d(x to)                                                    . ) Convert an integer to An octal string

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Convert a hexadecimal string to a decimal number:

>>> print int('ff', 16)   
255

To convert decimal numbers into hexadecimal strings, you can call the built-in hex() function:

>>> print hex(255)   
0xff

Call the b2a_hex() function in the BinAscii module to convert the ASCII-encoded text is expressed in hexadecimal:

>>> print binascii.b2a_hex('A')   
41

Conversely, you can also replace the hexadecimal-encoded text with ASCII-encoded text:

>>>print binascii.a2b_hex('41')
“A”

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