I have a python byte object like I want to convert to string like is there any easy way to do this? Ultimately I have a byte object like and I want it to have a string with all chars backscaped. Answer I guess … i still think you dont actually want to do this … if its just for
Tag: byte
how to convert bytes to binary using python
so i want convert bytes to binary in python, but when i run it, there’s none in the result and i got error: ‘NoneType’ object is not iterable here’s the code i tried Answer Your function currently returns None because there’s no return statement. Perhaps instead of using print, you should modify your functions to return an array of outputs.
Append the following x bytes to a new file when searching for string in a file
I have a large file with hex data inside listed as such “0A 04 64 72 BD 03…” My goal is to search for a specific string in the file “BA 1B 65 01” in example, once the string has been found then it copies the next 20 bytes followed after the search index and appends it to a new
Send in-memory bytes (file) over multipart/form-data POST request. Python
;TLDR I want to send a file with requests.send() using multipart/form-data request without storing the file on a hard drive. Basically, I’m looking for an alternative for open() function for bytes object Hello, I’m currently trying to send multipart/form-data request and pass in-memory files in it, but I can’t figure out how to do that. My app receives images from
What are these symbols in ‘bytes’ type?
So, I have a single byte in bytes format looking something like that: It is quite easy to understand that a single byte is the two symbols(0-F) after ‘x’ But sometimes the pattern doesn’t match, containing more than two symbols after ‘x’. So, for example, if I use secrets.token_bytes() I can get something like that: Or, using hashlib module: So,
Load a npz in numpy from bytes
I have a npz file saved from numpy that I can load by using numpy.load(mynpzfile). However, I would like to save this file as a part of a binary file, packed with another file. Something like: However, when reading back the npz I get an error. I have tried load and frombuffer, and both give me an error: frombuffer: ValueError:
How to just change type of string to bytes? python
I am using Fernet and want to setup a basic authentication system, So on signup, I generate a key for fernet using key = Fernet.generate_key() Then I store that key in my cookies, so that it can be called during log in, but doing so converts the type of bytes to string. Suppose my key was – b’BNdXABgpo_Y5PH3VNpSfAJo8Y7A-vdTTIN5WJxYRgpk=’ and when
How to convert a string to bytes with hexadecimal representation in Python?
I am a very beginner at Python. I have a string that is “TEST00000001” and its length is 12. I want to convert this string to a byte with a hexadecimal representation like this b’x54x45x53x54x30x30x30x30x3030x30x31′. As you can see, the length of the two objects has not changed. So far, I am successfully converting my string to bytes. But the
python size of byte string in bytes
I’m confused as to why: What exactly is b’123′? Answer As @jonrsharpe has stated, b’123′ is an immutable sequence of bytes, in this case of 3 bytes. Your confusion appears to be because len() and sys.getsizeof(b’123′) are not the same thing. len() queries for the number of items contained in a container. For a string that’s the number of characters,
converting large int list to byte string python
I need to convert int list into a byte string but I don’t know how. I can’t use bytes() because the values are too large. I get this error: The expected value is: Answer You can use .to_bytes to return an array of bytes representing an integer. Note: This works only in python 3.1 and above. For example: