Python 3.9 vs 3.8 benchmark and 3.9 vs 3.8 features : Coresumo Technologies

Firstly we talk about Python 3.9 vs 3.8 benchmark and 3.9 vs 3.8 features. Python officially announced the final version python 3.9 release date is 05 Oct, 2020. In this article we gonna discuss Python 3.9 vs 3.8, What is python 3.9 benchmark and python 3.9 performance, how to setup py-thon on windows, ubuntu or Mac, etc. via directly as well as an anaconda.

Nowadays python is the most popular language which is used in Web development, machine learning, artificial intelligence, robotics, IoT etc. We are going to discuss Python 3.9 vs 3.8 What is Python 3.9 vs 3.8 benchmarks and also Python 3.9 vs 3.8 features

Highlights:

What is Python 3.9
What are features Python 3.9
Python 3.9 vs 3.8
What is Python 3.9 benchmark
Python 3.9 performance
How to Setup python on ubuntu
How to Setup Anaconda on ubuntu
Most popular python framework
How to install Django Anaconda
Bonus tips

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So Let’s get started one by one:

1. What is Python and what’s new in python 3.9

Python is one of the fastest-growing languages today’s time. The first version of Python is created by Guido Van Rossum in 1991. Python is famous for its speed related to data analysis and also visualization. It allows mandatory and also optional arguments, keyword arguments, and even arbitrary argument lists.

Python 3.9 comes with new features that will go till 5 years and we can say till 2025 that Python 4.0 will come up in the market. If we discuss What new in Python 3.90a2 release date is 22 Dec 2019. But before releasing final version Python will come with those and beta versions. We will discuss its new features, differences, benchmark, and also installation one by one.

2. What are features Python 3.9

Now __import__() in python 3.9 raises ImportError. Beforeit raise ValueError
Now python 3.9 gets the absolute path of the script file name
In newer version python 3.9 “”.replace(“”, s, n) now returns s instead of an empty string for all non-zero n
New dump() module multi line intended output
Asyncio is no longer support on this version.because of security concern
Previously subinterpreter throws fatal error but now subinterpreter spawning a daemon thread now raises a RuntimeError.
To improve consistency with import statements, importlib.util.resolve_name() now raises ImportError instead of ValueError for invalid relative import attempts.

3. Python 3.9 vs 3.8

Python 3.8 features

Parallel filesystem cache for compiled bytecode
Debug builds share ABI as release builds
f-strings support a handy = specifier for debugging
continue is now legal in finally: blocks
on Windows, the default asyncio event loop is now ProactorEventLoop
on macOS, the spawn start method is now used by default in multiprocessing
multiprocessing can now use shared memory segments to avoid pickling costs between processes
typed_ast is merged back to CPython
LOAD_GLOBAL is now 40% faster
pickle now uses Protocol 4 by default, improving performance. More details

Python 3.9 features

Now __import__() in python 3.9 raises ImportError. Before it raises ValueError
Also Now python 3.9 gets the absolute path of the script file name
In newer version python 3.9 “”.replace(“”, s, n) now returns s instead of an empty string for all non-zero n
New dump() module multi-line intended output
Asyncio is no longer support on this version.because of security concern
Previously subinterpreter throws a fatal error but now subinterpreter spawning a daemon thread now raises a RuntimeError.
To improve consistency with import statements, importlib.util.resolve_name() now raises ImportError instead of ValueError for invalid relative import attempts.

4. What are Python 3.9 benchmark and Python 3.9 performance and also other versions 3.8, 3.5, 3.2, 2.5, 2.1 etc

5. How to Setup python on ubuntu

There are two ways many ways to How to Install python ubuntu 18.04

1. Install python directly in Ubuntu through a terminal.

2. Install anaconda in Ubuntu you can install python along with its libraries

Continue this: How to Install python ubuntu 18.04

6. How to Setup Anaconda on ubuntu

Step1. download the Anaconda installer for Linux

Step2. Verify sha256sum by putting the command on terminal

sha256sum /path/filename

Step3. Install anaconda via bash (Location of anaconda download path: /Downloads/AnacondaXXXXXX.sh)

bash ~/Downloads/Anaconda3-2019.10-Linux-x86_64.sh

Step4. Type yes and enter for license terms to agree

Step5. Activate installation

source ~/.bashrc

NOTE: to test this use this:

conda list

Step6. Setup environment for anaconda

conda create --name my_env python=3

Activate new environment variable

conda activate my_env

7. Most popular python framework

Firstly Python most popular framework is Django. Firstly It created in 2003. It was developed with the idea of integrating almost everything a developer would like into a single framework. When using Django, there is less need for third party plugins. If your business focuses on developing large applications, Django may be also the best option for you.

Big firm using Django:

Google, NASA, Instagram, Udemy

8. How to install Django Anaconda

Anaconda is a complete package of python framework and also its library all in one place. Anaconda is the standard platform for Python data science, leading in open source innovation for also machine learning. Develop, manage, collaborate, and also govern at scale with our enterprise platform.

Continue read: How to Install Django on anaconda?

9. Bonus tips

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Python 3.9 vs 3.8 benchmark and 3.9 vs 3.8 features