Create a Python development environment locally at the fastest speed (for beginners)

background

I used to scrape with Node.js, but are you getting excited these days? I want to be able to scrape with Python. By the way, I want to get on the trend, such as machine learning and AI. So, I want to create a local environment that works for the time being and touch Python in both rabbits and corners. Tips for allowing beginners who are thinking about creating an environment where Python can run in both rabbits and corners.

Assumed readers of this article

--Business, but those who want to get in touch with Python --Anyone who wants to start Python, touch it, or experiment --For those who want to scrape dynamic websites using Python

Prerequisites

MacOS 10.15 Catalina --Homebrew installed

policy

--MacOS has / usr/bin/python version 2.x installed by default, but in this article we will enable version 3.x --I don't think about version control of Python. Therefore, do not include pyenv

procedure

Install python3 with homebrew
Check the version of installed python3
Check the version of pip3

1. Install python3 with homebrew

brew install python3

Pip3 is also installed automatically

2. Check the version of installed python3

python3 --version

3. Check the version of pip3

python3 -m pip --version

If you want to use pip, you need to use python3 -m pip or you will call version 2 pip, so be careful.

With the above, you can get the execution environment of Python3.

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