Python environment setup

One 、 install Python

     at present Python There are two versions , One is 2.x edition , One is 3.x edition , The two versions are not compatible . because 3.x The version is becoming more and more popular , So I downloaded the latest Python 3.7 edition . Download path ：https://www.python.org/downloads/windows/

• choice 3.x edition

• According to system version , Select the corresponding version to download and install

• Installation steps

  • Check add python To environment variable

• •   After successful installation , Enter at the command line python -V perhaps python, Check whether the installation is successful

Two 、 install IDE

    Python It is also possible to use text editing tools directly , But I don't think so IDE convenient , What I choose here is Pycharm development tool , This tool and Android Studio Very similar , It won't be difficult to use .

        Go directly to the official website to download and install ： https://www.jetbrains.com/pycharm/

        The professional version of this tool is not free , So you need to crack , The cracking steps are as follows ：

• take “0.0.0.0 account.jetbrains.com” And “0.0.0.0 www.jetbrains.com” Add to hosts In file ,hosts File directory ：C:\Windows\System32\drivers\etc

• Visit the following website to get the registration code ： http://idea.lanyus.com/

• Enter the registration code to crack （ If it doesn't , You can restart the network ）