Скачать или смотреть Enabling Auto Code Formatting for Flake8 in PyCharm

Disclaimer/Disclosure: Some of the content was synthetically produced using various Generative AI (artificial intelligence) tools; so, there may be inaccuracies or misleading information present in the video. Please consider this before relying on the content to make any decisions or take any actions etc. If you still have any concerns, please feel free to write them in a comment. Thank you.
---

Summary: Learn how to configure PyCharm to automatically format your Python code using Flake8 for improved code quality and consistency. Follow these steps to set up auto code formatting with Flake8 in PyCharm effortlessly.
---

Flake8 is a popular tool in the Python ecosystem that combines multiple static analysis tools to check your code for style and potential errors. PyCharm, a widely-used integrated development environment (IDE) for Python, can be configured to automatically format your code using Flake8. This helps in maintaining a consistent coding style and ensures adherence to best practices.

Step 1: Install Flake8

Before setting up auto code formatting, make sure you have Flake8 installed in your Python environment. You can install it using the following pip command:

[[See Video to Reveal this Text or Code Snippet]]

Step 2: Install Flake8 in PyCharm

Open PyCharm and navigate to File > Settings (or PyCharm > Preferences on macOS).

In the settings window, go to Project: <Your Project Name> > Python Interpreter.

Click on the '+' icon to add a new package.

Search for "flake8" and install it.

Step 3: Configure Flake8 in PyCharm

In the PyCharm settings window, go to File > Settings > Tools > External Tools.

Click on the '+' icon to add a new external tool.

Fill in the following details:

Name: Flake8

Group: (Optional, you can leave it blank)

Description: (Optional, you can leave it blank)

Program: Path to your flake8 executable (e.g., path/to/your/python/bin/flake8)

Arguments: $FileNameRelativeToProjectRoot$

Working directory: $ProjectFileDir$

Step 4: Configure Auto Code Formatting

In the PyCharm settings window, go to File > Settings > Code Style > Python.

Click on the gear icon and select Manage....

Click on the '+' icon to add a new code style.

Set the name to something like "Flake8" and click OK.

In the new code style profile, go to the "Other" tab.

Check the option "Enable" under "External tools."

Choose "Flake8" from the dropdown for "Before Reformat" and "Before File" options.

Step 5: Apply the Changes

Click OK to apply the changes and close the settings window.

Reopen your Python files, and PyCharm should now use Flake8 for auto code formatting.

Now, whenever you reformat your code or save a file, PyCharm will use Flake8 for code styling and formatting. This ensures that your code follows the guidelines specified by Flake8, helping you maintain a clean and consistent codebase.

By integrating Flake8 into PyCharm, you not only enhance your coding experience but also contribute to producing high-quality, readable, and error-free Python code.