![]() ![]() Then, we created another variable, “encoded_bytes,” to hold the encoded text bytes with Base64. We then created a variable called “text_bytes” for converting our original string into ASCII code. After that, we have defined a string named “text” and have assigned to it the string “This is a sample string.” Then, we printed this string on the terminal so that we could later compare it with the decoded string. We have first created an empty document in the Home directory of our Ubuntu 20.04 system and have named it “EncodeDecode.py.” In this Python script file, we have imported the “base64” library so that we can conveniently encode and decode our desired text. You will be capable of understanding all this in a better way by going through the exact script that we have written. In the same manner, the complete reverse of this process will be followed for decoding. ![]() After that, it will encode this ASCII code and then decode the encoded ASCII code into the corresponding encoded string. ![]() If we talk briefly about this Python script, then for encoding, it will first take a sample string and convert it into the respective ASCII code. To explain to you, we have designed the following Python script. The Base64 encoding and decoding can be performed very easily in Ubuntu 20.04 while using the Python programming language. How to Accomplish Base64 Encoding and Decoding in Python in Ubuntu 20.04? Now, let us go through the crux of this article, i.e., the Base64 encoding and decoding in Python in Ubuntu 20.04. This is also the reason why we choose this programming language for performing the Base64 encoding and decoding in this article. All of these reasons make Python extremely popular among the developers’ community. Apart from that, this programming language also offers different data science and analytics tools whose need is increasing day by day. Python has very resourceful community support, which makes it all the more usable. This simplicity in its syntax makes the code written in this programming language very easy to execute. Python has a very simple syntax that the users manage to learn very quickly. Why is Python so Popular amongst the Developers’ Community? Nevertheless, before proceeding with that, we first need to justify the reason for choosing this language for performing the Base64 encoding and decoding, and for that, you will have to read the next section of this article. Yes, we want to write about the Base64 encoding and decoding however, we will be doing this in reference to the Python programming language. By now, you would have got the basic gist of this article. Moreover, at times, you might just want to secure your data somewhere by keeping it in an encoded format and then decode it as needed. Only then will you be able to extract your useful data wherever it is really needed. On the other end, you will have to decode that data again using the Base64 decoding. Print(Base64Encoder.encode(file_data.If you wish to transmit your secret data from one end to another, then an option that you might consider is to encode it using the Base64 coding. With open("image.jpg", "rb") as file_data: Return ''.join(reversed(base64))+''.join(*bytes_to_append) #padding if there is less bytes and returning the result #converting block of 6 bits to integer value Raise AttributeError(f"Expected ")ī(chr(key + 65))ī(chr(key + 97))ī(chr(key + 48))īytes_to_append = -(length%3)+(3 if length%3 != 0 else 0)īits_to_append = -(length%6) + (6 if length%6 != 0 else 0)įor index, bit in enumerate(reversed(binary_list)): If not isinstance(data, str) and not isinstance(data, bytes): #base64Encoding maps integer to the encoded text since its a list here the index act as the key The Base64 method of encoding is used when binaryĭata, such as images or video, is transmitted over systems that areĭesigned to transmit data in a plain-text (ASCII) format.įollow this link for further details about understanding and working of base64 encoding.įor those who want to implement base64 encoding from scratch for the sake of understanding, here's the code that encodes the string to base64. ![]() String format by converting that binary data into a 6-bit character Base64 encoding is a process of converting binary data to an ASCII ![]()
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