pyrefly init takes to much time?

[tyoc213]

Describe the Bug

• git clone https://github.com/mosaicml/llm-foundry

• uv python pin 3.12

• uv pip install firefly

• edit https://github.com/mosaicml/llm-foundry/blob/1bc4dd07a052968846362d21814b4ef9b41a6f68/pyproject.toml#L68 to only have 1 * instead of two **

• fyrefly init and it takes a lot of time

  • maybe if will take more than some seconds a progress bar or something should be printed?
  • another suggestion: if it is processing stuff and saving things on cache, maybe cache space should be an option to clean/purge?

I will let it run up to 1 hour and then terminate it with Ctrl+C

Sandbox Link

No response

(Only applicable for extension issues) IDE Information

No response

[yangdanny97]

It definitely should not take this long, we'll investigate and figure out what's going on here.

pyrefly check will print a progress bar, but pyrefly init does not. That shouldn't be too difficult to add.

[tyoc213]

@yangdanny97 it took 39 m

if there is anything I can help, let me know (willing to try to contribute)

[lolpack]

@tyoc213 thanks for opening this issue. I cannot replicate the issue. I did the following:

• Git clone
• Change the pyright config to have one * (we should probably be able to handle the more gracefully)
• create a .venv
• pip install -e .
• pip install pyrefly
• pyrefly init

time pyrefly init
INFO Found an existing type checking configuration - setting up pyrefly ...
INFO Migrating [tool.pyright] config from pyproject.toml in /Users/aaronpollack/dev/llm-foundry
INFO Config written to /Users/aaronpollack/dev/llm-foundry/pyproject.toml
INFO Running pyrefly check...
INFO Checking project configured at /Users/aaronpollack/dev/llm-foundry/pyproject.toml
INFO 595 errors (468 ignored)
pyrefly init 3.33s user 11.99s system 80% cpu 19.034 total

Can you confirm the version of Pyrefly that you have running? Also, just to triple check I see you installing firefly and then calling fyrefly. I don't see firefly https://github.com/ageller/Firefly/issues as a project dependency.

[yangdanny97]

Are you running pyrefly init from the project directory or your home directory?

[tyoc213]

@yangdanny97 sorry we have a fork https://github.com/LocalResearchGroup/llm-foundry ti is basically a fork with some extra things and our uv project setup (thought it was the same way to use uv, but I see it is not)

what I do is

# clone the repo and cd into it
uv python pin 3.12
# check taht I have the .venv python
which python
uv sync --dev --extra gpu
uv pip install pyrefly
pyrefly init

I think that should work for the slownes?