Missing dependencies 'brotli'

[feifeigood]

I used the following two methods to install olah

pip install git+https://github.com/vtuber-plan/olah.git 

or

git clone https://github.com/vtuber-plan/olah.git
cd olah

and when run olah-cli , got error

Traceback (most recent call last):
  File "/usr/local/bin/olah-cli", line 5, in <module>
    from olah.server import cli
  File "/root/olah/src/olah/server.py", line 59, in <module>
    from olah.proxy.files import cdn_file_get_generator, file_get_generator
  File "/root/olah/src/olah/proxy/files.py", line 43, in <module>
    from olah.utils.zip_utils import Decompressor, decompress_data
  File "/root/olah/src/olah/utils/zip_utils.py", line 12, in <module>
    import brotli
ModuleNotFoundError: No module named 'brotli'

Add brotli dependency to the https://github.com/vtuber-plan/olah/blob/v0.4.1/pyproject.toml file and it works

[jstzwj]

Thank you for your feedback. I missed declaring the brotli dependency in the latest release. It is currently an optional dependency used for handling compressed http request (For example, the data from hf-mirror is compressed using gzip). I will address this by explicitly adding it as optional-dependency to the pyproject.toml file in the next release and catch the import error in the code.

[goshlanguage]

I ran into this today as well when trying to run the docker compose, and the upstream docker images.
Added a patch in #49 to resolve what I found, hope it helps

[goshlanguage]

The PR is merged, but it doesn't seem like the upstream is updated
https://hub.docker.com/r/xiahan2019/olah/tags

You should be able to rebuild and host your own image in the meantime.

I'd love to know if there's a release cadence or plan for next release, or if we can add a Github action for the latest tag (looks like a typo for the current tag lastet btw). The lastet image is currently broken unfortunately (as was 0.4.1 iirc).

[runyournode]

It is currently an optional dependency

Not so optional as olah-cli won't launch without brotly:

(olah-serve) ubuntu@BeQuiet-Desktop:~/olah_serve$ olah-cli --help
Traceback (most recent call last):
  File "/home/ubuntu/olah_serve/.venv/bin/olah-cli", line 4, in <module>
    from olah.server import cli
  File "/home/ubuntu/olah_serve/.venv/lib/python3.13/site-packages/olah/server.py", line 59, in <module>
    from olah.proxy.files import cdn_file_get_generator, file_get_generator
  File "/home/ubuntu/olah_serve/.venv/lib/python3.13/site-packages/olah/proxy/files.py", line 43, in <module>
    from olah.utils.zip_utils import Decompressor, decompress_data
  File "/home/ubuntu/olah_serve/.venv/lib/python3.13/site-packages/olah/utils/zip_utils.py", line 12, in <module>
    import brotli
ModuleNotFoundError: No module named 'brotli'

Using today uv add olah to install a fresh venv, brotli was still missing (with python 3.12 and 3.13)
Doing then uv add brotly properly installed it and it is now launching accordingly