Pycharm добавить версию python

Configure a system interpreter

To work with your Python code in PyCharm, you need to configure at least one interpreter. A system interpreter is the one that comes with your Python installation. You can use it solely for all Python scripts or take it as a base interpreter for Python virtual environments.

Configure a system interpreter

1. Ensure that you have downloaded and installed Python on your computer. Installing Python on Windows from Microsoft Store If you are on Windows, you can download Python from the Microsoft Store and install it as a Python interpreter. Once the Python application is downloaded from the Microsoft Store, it becomes available in the list of the Python executables. Note that interpreters added from the Microsoft Store installations come with some limitations. Because of restrictions on Microsoft Store apps, Python scripts may not have full write access to shared locations such as TEMP and the registry.
2. Do one of the following:
   • Click the Python Interpreter selector and choose Add New Interpreter .
   • Press Control+Alt+S to open Settings and go to Project: | Python Interpreter . Click the Add Interpreter link next to the list of the available interpreters.
   • Click the Python Interpreter selector and choose Interpreter Settings . Click the Add Interpreter link next to the list of the available interpreters.
3. Select Add Local Interpreter .
4. In the left-hand pane of the Add Python Interpreter dialog, select System Interpreter .
5. In the Interpreter drop-down, select one of the Python interpreters that have been installed in your system, or click and in the Select Python Interpreter dialog that opens, choose the desired Python executable. You will need admin privileges to install, remove, and upgrade packages for the system interpreter. When attempting to install an interpreter package through an intention action, you might receive the following error message: As prompted, consider using a virtual environment for your project.
6. Click OK to complete the task.

For any of the configured Python interpreters (but Docker-based), you can:

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How to Change Python Version in Pycharm? : Only 4 Steps

I guess most of us are aware of the fact that syntax in Python 2.x series are a little different than the Python 3.x series. Obviously, there can be a situation where you have to change the interpreter version for the program run. Especially when your IDE is Pycharm everything is quite easy. If you are looking for how to change the python version in PyCharm? I think this article is just for you.

Steps to change python version in pycharm-

Step 1 :

1. Check if you already have that version interpreter of Python pre-installed. Suppose if you have Python 3.7 but you need a virtual env in pycharm for 2.7 base interpreter. In order to check it, Go to –

File -> Settings -> Project ->Project Interpreter

how to change python version in pycharm step 1

Refer to the above diagram, Here click on the drop-down of the Project Interpreter row ( Where the No Interpreter is mention). It will show you the name and path of the Interpreter which are already configured. All you need to select one of them if they are available at Run time Configuration in Pycharm ( Hint Run -> Edit Configurations).

Step 2:

In case the desire interpreter is not available. Go and install the required from https://www.python.org/downloads/
There is a dedicated tutorial on how to install python in you Opearting System. Follow the steps to install it.

Step 3 :

Set the path in the system variable. Especially while installing from Python.org window installer, It will show you the option to set the path automatically with the installation. In case you do not opt for it. Go and manually add it.

Step 4 :

Now once you have done to step 3, Restart the Pycharm and select the desired interpreter in Run -> Edit Configurations inside Pycharm IDE. Now you may use this global python interpreter for the project. But in case you want to create the virtual env based on this interpreter. You may go to File -> Settings -> Project ->Project Interpreter and click on the setting icon and choose to add.

Refer to the above image and change the base Interpreter here. Here you may choose the one which is the newest you installed. Here you may choose the conda env as the Interpreter also. It is just to make sure that pycharm is fully configurable with a variety of Interpreters.

How to downgrade python version in pycharm

In the above steps you have understood how to the edit configuration for the python interpreter. You can easily select the version of the python you want to to use or downgrade using it. This way you can easily downgrade python version in pycharm.

You can download the pycharm IDE from here.

Conclusion –

This is a generic way to deal with python versioning with pycharm. It will remain same in most of the platform or operating system like mac, Linux or Windows etc. Now next to it is pycharm exploration. Just like, there are some other important configurations with pycharm like increasing memory in Pycharm and Installing packages in pycharm which we understand as next step.

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КАК ОБНОВИТЬ PYTHON В PYCHARM

PyCharm — это одна из наиболее популярных интегрированных сред разработки (IDE) для языков программирования Python и Ruby. Одной из важных функций PyCharm является управление версиями Python. В этой статье мы рассмотрим, как обновить версию Python в PyCharm.

Перед обновлением Python в PyCharm стоит создать виртуальное окружение (конфигурация), чтобы избежать конфликтов с текущими установленными версиями Python. Вот пример кода на Python:

python -m venv /path/to/new/virtual/environment
source /path/to/new/virtual/environment/bin/activate
pip install —upgrade pip
pip install ‘python_version’

Во второй строке кода мы активируем только что созданное виртуальное окружение. Затем мы обновляем pip, чтобы убедиться, что он актуален. Наконец, мы устанавливаем желаемую версию Python, например 3.9:

python_version=3.9
pip install python==python_version

После установки новой версии Python вы можете перезапустить PyCharm и выбрать новую версию Python в качестве интерпретатора для проекта.

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Configure an interpreter using command line

When launching PyCharm from the command line, you can specify which Python interpreter to use for new and existing projects.

Launch PyCharm with a pre-configured Python interpreter

You can find the executable for running PyCharm in the installation directory under bin . To use this executable as the command-line launcher, add it to your system PATH as described in Command-line interface.

In the command line, execute the following command to set the PYCHARM_PYTHON_PATH variable:

You can open an existing project by providing the path to the project folder when you launch PyCharm. For more information, see Open files from the command line.

By default, PyCharm does not provide a command-line launcher. For information about creating a launcher script for PyCharm, see Command-line interface.

In the command line, execute the following command to set the PYCHARM_PYTHON_PATH variable:

You can open an existing project by providing the path to the project folder when you launch PyCharm. For more information, see Open files from the command line.

You can find the script for running PyCharm in the installation directory under bin . To use this script as the command-line launcher, create a symbolic link in a directory from the PATH environment variable as described in Command-line interface.

In the command line, execute the following command to set the PYCHARM_PYTHON_PATH variable:

You can open an existing project by providing the path to the project folder when you launch PyCharm. For more information, see Open files from the command line.

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