gabriel•3w ago

should --sandbox with uv require manually reinstalling packages each time Marimo is restarted?

when running marimo edit --sandbox and installing packages with uv, i'm seeing a ModuleNotFound error and the missing packages pop-over each time the notebook is re-opened after marimo is restarted. is that expected? or should the packages be reinstalled automatically/persisted between runs? FWIW the package metadata is added to the top of the script

2 Replies

Myles Scolnick•3w ago

It should not be. Sounds like a bug or edge case? What version of marimo and uv? Can you list what’s at the top of the file?

gabrielOP•3w ago

# /// script
# requires-python = ">=3.11"
# dependencies = [
#     "marimo",
#     "openai==1.52.2",
#     "pydantic==2.9.2",
# ]
# ///

import marimo

__generated_with = "0.9.14"
app = marimo.App()

# /// script
# requires-python = ">=3.11"
# dependencies = [
#     "marimo",
#     "openai==1.52.2",
#     "pydantic==2.9.2",
# ]
# ///

import marimo

__generated_with = "0.9.14"
app = marimo.App()

$ uv --version
uv 0.4.26

$ uv --version
uv 0.4.26

(ie all pretty up-to-date iiuc) (thanks for taking a look, sorry for delayed reply)