Скачать или смотреть Fixing the Truncated Output Issue in Jupyter Notebook on VSCode

Discover why your output might be truncated in VSCode's Jupyter Notebook, even after adjusting the `textOutputLimit` setting. This guide walks you through the solutions step by step!
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This video is based on the question https://stackoverflow.com/q/62339003/ asked by the user 'justin Yang' ( https://stackoverflow.com/u/10057341/ ) and on the answer https://stackoverflow.com/a/62418340/ provided by the user 'Ian Huff' ( https://stackoverflow.com/u/2654002/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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Resolving the Truncated Output Issue in Jupyter Notebook on VSCode

If you're working with Jupyter Notebook in Visual Studio Code (VSCode), you may have encountered a frustrating issue: your output is being truncated, even though you've set the textOutputLimit to 0. This can be particularly annoying when you expect to see full results from your computations. In this guide, we'll explore why this happens and how you can resolve it effectively.

Understanding the Problem

When you generate large outputs in a Jupyter Notebook, VSCode may display a message saying, "Output was trimmed for performance reasons. To see the full output, set the setting 'python.dataScience.textOutputLimit' to 0." However, many users find that even with this adjustment made in the settings, the output remains truncated. Let's break down the potential causes and solutions.

Steps to Resolve the Issue

Step 1: Ensure You've Updated the Settings Correctly

First and foremost, confirm that you have modified the settings.json file correctly. You should have included the following line:

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

Step 2: Re-execute the Notebook Cell

It's crucial to re-execute the cell after making any changes to the settings. The updated settings apply only to new executions. If the cell was executed before changing the textOutputLimit, the old settings still affect it.

Action Item: Simply click on the cell again and run it (Shift + Enter) to see if the full output is now displayed.

Step 3: Check the User vs. Workspace Settings

VSCode allows you to set configurations at either the User level (applying to all workspaces) or the Workspace level (applying only to the current project). Sometimes, the setting might not apply to your current workspace due to a conflicting configuration.

How to Check:

Open the Command Palette (Ctrl + Shift + P).

Search for and select Preferences: Open Settings (UI).

In the settings search bar, type textOutputLimit.

Make sure the setting is set to 0 in the context of your current workspace.

Step 4: Reload VSCode

If you’ve made changes to settings, but they are still not taking effect, it can be helpful to reload your VSCode environment. This helps to clear any cached settings and applies your updates correctly.

Action Item: You can reload the window by pressing Ctrl + Shift + P, then typing Reload Window.

Conclusion

If you've followed these steps but are still struggling with truncated outputs, there may be a deeper issue at play. However, for most users, simply ensuring that the settings are correctly applied and re-executing the relevant cells should resolve the problem. If you continue to experience issues, consider reaching out to the VSCode community or checking the documentation for further assistance.

Arming yourself with the right knowledge and steps can help you overcome this output limitation and enhance your experience while working with Jupyter Notebooks in VSCode. Happy coding!