improvement: allow more package installation rules in the pkg management UI

[mscolnick]

Allow fancier package installation rules like editable (-e) or @

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[anthonywu]

observation about default pyproject+uv+marimo behavior in combination:

if I have script metadata:

# /// script
# requires-python = ">=3.11"
# dependencies = [
#     "marimo",
#     "foo @ ~/workspace/foo",
#     "-e ~/workspace/bar",
# ]
# ///

and I run it in sandbox mode, the ~ path is assumed to be a relative to PWD, and the whole path is expected to be file:/// scheme

Running in a sandbox: uv run --isolated --no-project --with-requirements /var/folders/53/vkqj14gn2wsc1xp5dbx1wszh0000gn/T/tmp6xxqh9my.txt marimo run /tmp/local_editable_demo.py
  × Invalid `--with` requirement
  ╰─▶ Distribution not found at: file:///Users/anthonywu/workspace/marimo/~/workspace/bar

and if I give a full abs path, that's where the tool error is raised (in terminal log output, after browser frontend is launched)

error: TOML parse error at line 2, column 16
  |
2 | dependencies = [
  |                ^
Expected package name starting with an alphanumeric character, found `-`
-e /Users/anthonywu/workspace/mflux
^

error: TOML parse error at line 2, column 16
  |
2 | dependencies = [
  |                ^
Expected package name starting with an alphanumeric character, found `-`
-e /Users/anthonywu/workspace/mflux
^

[mscolnick]

@anthonywu, i can reproduce the first issue: ~ does not get expanded. i wonder if this can be handled by uv upstream. because even if we support expanding this, this would break if you didn't go through marimo, e.g. python notebook.py or uv run notebook.py. thoughts?

for the second issue: I was able to reproduce this as well, by just doing uv run notebook.py.

i think these would be better feature requests on the uv library, otherwise we wouldn't be able to provide parity when running this as a script.

[github-actions]

🚀 Development release published. You may be able to view the changes at https://marimo.app?v=0.8.23-dev2