Conveniently switch the Python version of PyCharm function

Easy way to switch Python versions in PyCharm, specific code examples are required

PyCharm is a powerful Python integrated development environment (IDE) that provides many Convenient functions to improve our development efficiency. One of the commonly used functions is to switch Python versions. During the development process, we may need to switch between different Python versions to adapt to different project needs or testing environments. This article will introduce an easy way to switch Python versions in PyCharm and provide specific code examples.

Switching the Python version in PyCharm is mainly achieved by setting the interpreter of the project. Below are specific steps and code examples.

Step 1: Open PyCharm and open the project where you need to switch the Python version.

Step 2: Click "File" in the menu bar, and then select "Settings".

Step 3: In the pop-up "Settings" window, select "Project: ", and then click "Project Interpreter".

Step 4: In the "Project Interpreter" settings page, you can see the Python interpreter used by the current project. Click the gear icon in the upper right corner and select "Add."

Step 5: In the pop-up "Add Python Interpreter" window, you can select the Python version installed on your computer. If you already have the Python version you want to switch installed, you can select "System Interpreter" and then select the corresponding interpreter version.

Step 6: If you do not have the Python version you want to switch installed, you can select "New Environment" and then select the corresponding Python version and installation path. Click "OK" to confirm the settings.

Step 7: In the "Project Interpreter" settings page, select the Python interpreter you just added and click "OK" to confirm the settings.

After completing the above steps, you have successfully switched the Python version of the project. You can write and run code in PyCharm, using the Python version of your choice.

The following is a specific code example:

import sys

print(sys.version)

Through the above code, when running in PyCharm, the Python version used by the current project will be printed out. You can switch the Python interpreter multiple times and run the above code to verify whether the switch is successful.

It should be noted that switching Python versions may cause some dependent packages to be incompatible or unable to be installed. Before switching Python versions, it is recommended to back up your project and ensure that your project dependency packages are compatible with the target Python version.

To sum up, PyCharm provides an easy way to switch Python versions. By setting the project's interpreter, we can easily switch between different Python versions and perform corresponding development and testing work. I hope this article will help you switch Python versions in PyCharm.

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