Akshay Comments

Akshay

•Created by eugene on 11/8/2024 in #help-support

How to distinguish marimo notebooks from any other python files robustly and efficiently?

The marimo edit server uses the following heuristic: https://github.com/marimo-team/marimo/blob/9668948b34ca156a3e8cef57507f3122fb9dbdfa/marimo/_server/files/os_file_system.py#L94-L99

2 replies

Mmarimo

•Created by Getty on 11/7/2024 in #help-support

i want to run code before marimo

Sorry, I don't understand the question. Can you elaborate to help our community better answer your question?

10 replies

Mmarimo

•Created by john_helt on 10/28/2024 in #help-support

pre-selecting a table row

Not currently. If you like, you could make a feature request for this on GitHub?

3 replies

Mmarimo

•Created by simaiinox on 11/1/2024 in #help-support

Yea GitHub issue is fine. Just to clarify, what's the main reason you'd like to register as a data source? Is it to see the schema in the data sources panel?

10 replies

Mmarimo

•Created by lovuikeng on 10/25/2024 in #help-support

How to make cell for code generation?

Long-press an answer, go to apps, mark solution. And no worries!

7 replies

Mmarimo

•Created by lovuikeng on 10/25/2024 in #help-support

How to make cell for code generation?

Does the hotkey listed in the docs not work? Otherwise, do you not see an AI option in the cell menu (three dots in top right of cell editor)

7 replies

Mmarimo

•Created by svolt863 on 10/28/2024 in #help-support

pytest - best practices

That’s an interesting idea and something we could look into if so

5 replies

Mmarimo

•Created by svolt863 on 10/28/2024 in #help-support

pytest - best practices

Haven’t actually tried implementing tests within a marimo notebook — is that what you’re doing?

5 replies

Mmarimo

•Created by john_helt on 10/24/2024 in #help-support

differences between mo.ui.dictionary and python dict?

(Cloning is not the reason to use ui.dictionary; Python dictionaries can also be cloned.)

7 replies

Mmarimo

•Created by john_helt on 10/24/2024 in #help-support

differences between mo.ui.dictionary and python dict?

The main reason to use mo.ui.dictionary is for reactive execution — when you interact with an element in a mo.ui.dictionary, all cells that reference the mo.ui.dictionary run automatically, just like all other ui elements. When you use a regular dictionary, you don’t get this reactivity. This is the main reason to use mo.ui.dictionary.

7 replies

Mmarimo

•Created by Mustjaab on 10/19/2024 in #help-support

Using the sandbox

Can you try reinstalling? Or restarting computer?

3 replies

Mmarimo

•Created by Nathan on 9/29/2024 in #help-support

`DataLoader` with `num_workers=1` crashes?

For the particular case of script metadata/sandbox, likely uv also matches the Python CLI's behavior when determining the current working directory.

27 replies

Mmarimo

•Created by Nathan on 9/29/2024 in #help-support

`DataLoader` with `num_workers=1` crashes?

I was expecting that the paths to be relative to the file itself, not the current directory of the command running it. Is there a spec on the behavior?

We match the behavior of running Python scripts, in python my_directory/my_script.py, the current working directory will be the directory of the command. We can clarify in our docs, perhaps in the FAQ. We do have a utility for constructing paths relative to the notebook directory (mo.notebook_dir()), but I guess that won't help for the script metadata.

27 replies

Mmarimo

•Created by lovuikeng on 10/18/2024 in #help-support

Keep ui table state of selected rows

Responded to you in general, but this channel is more appropriate, thank you for reposting. Copying response here: Ah I think that's a bug, the selection should likely be internal state. cc @Wasim , in case you have time to look at this. Here's a repro: https://marimo.app/?slug=bef8pr

4 replies

Mmarimo

•Created by Nathan on 9/29/2024 in #help-support

`DataLoader` with `num_workers=1` crashes?

Let me know if it works for you now?

27 replies

Mmarimo

•Created by Nathan on 9/29/2024 in #help-support

`DataLoader` with `num_workers=1` crashes?

Disregard my previous message on not adding a local file, since you are populating uv-sources your use case makes sense.

27 replies

Mmarimo