In Python 2, both str and bytes are the same typeByte objects, whereas in Python 3, byte objects defined in Python 3 are “ byte sequences ” and are similar to “ unicode “from Python 2. However, there are many differences in strings and Byte objects. Some of them are shown below:
There are methods to convert a byte object to String and String to byte objects.
PNG, JPEG, MP3, WAV, ASCII, UTF-8, etc. are different forms of encoding. Encoding — it is a format for representing audio, images, text, etc. in bytes. Converting strings to byte objects is called encoding. This is necessary so that the text can be saved to disk using matching using ASCII or UTF-8 encoding techniques.
This task is accomplished with using encode () . The coding technique is used as an argument. The default is UTF-8 .
Similarly, Decoding — it is a process for converting a Byte object to String . This is implemented using decode () . A byte string can be decoded back into a character string if you know what encoding was used to encode it. Encoding and decoding are reverse processes.
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