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How would I convert a file to a HEX string using Python? I have searched all over Google for this, but can't seem to find anything useful.
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Python hex() function is used to convert an integer to a lowercase hexadecimal string prefixed with “0x”. We can also pass an object to hex() function, in that case the object must have __index__() function defined that returns integer. The input integer argument can be in any base such as binary, octal etc.
Use the binascii Module to Convert Binary to Hex in Python The binascii module needs to be manually imported to the Python code in order for this method to work. This method opens a text file, takes in the content of the file, and can return the hex value of the given data in the file using the hexlify() function.
hex() function is one of the built-in functions in Python3, which is used to convert an integer number into it's corresponding hexadecimal form. Syntax : hex(x) Parameters : x - an integer number (int object) Returns : Returns hexadecimal string.
import binascii filename = 'test.dat' with open(filename, 'rb') as f: content = f.read() print(binascii.hexlify(content)) If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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