LodgeitUpload: lexer[1][0] IndexError: tuple index out of range

[Duckle29]

Hi there.

In a personal server re-vamp, I decided I wanted to also have pasting available self-hosted, and I found this awesome project.
As I deploy my VPS mostly through ansible managed docker images, I wanted to do so for bepasty too.

In order to do this I looked around, and found a 5 year old image. I decided to try and move this image to the latest alpine, and have a scheduled github action to regularly(monthly) rebuild the image (to follow the latest pypi build of bepasty-server)

I however have run into some issues getting it running, and have gotten stuck at the following error when uWSGI tries to start:

Traceback (most recent call last):
  File "wsgi.py", line 4, in <module>
    from bepasty.app import create_app
  File "/usr/lib/python3.8/site-packages/bepasty/app.py", line 14, in <module>
    from .apis import blueprint as blueprint_apis
  File "/usr/lib/python3.8/site-packages/bepasty/apis/__init__.py", line 3, in <module>
    from .lodgeit import LodgeitUpload
  File "/usr/lib/python3.8/site-packages/bepasty/apis/lodgeit.py", line 15, in <module>
    class LodgeitUpload(MethodView):
  File "/usr/lib/python3.8/site-packages/bepasty/apis/lodgeit.py", line 25, in LodgeitUpload
    name = lexer[1][0]
IndexError: tuple index out of range
unable to load app 0 (mountpoint='') (callable not found or import error)

Any pointers in the right direction would be greatly appreciated :)

edit: docker image source is here https://github.com/Duckle29/bepasty-docker

[ThomasWaldmann]

I just merged a PR yesterday into master that fixes this. #256

Guess it is related to some recent change in pygments, so either using our master branch code or an older pygments release would both likely fix that.

[ThomasWaldmann]

Try: pygments<2.7.3

[Duckle29]

That indeed fixed it for pip installs :)
I've tagged that as stable on my docker repo, and will try installing from git on the latest tag. Any way to use [magic] with the editable pip install?

[Duckle29]

And installing the latest from git also works! Awesome, now I have exactly the pastebin I want with the deployment method I want :D

Test paste here https://paste.mikkel.cc/shzo9Dzo

Thanks for the help, and I'm happy to see that this is still actively maintained. Lots of other bins I looked at weren't.

[foosinn]

Any chance of a bugfix-release or new release? pip install bepasty without further options seems currently broken.

[ThomasWaldmann]

@foosinn yes, i'll make a release soon.

meanwhile, you can just install the older pygments to make the last release work again, see above.

[reivilibre]

I just also ran into this. pygments<2.7.3 as an extra requirement seems to have indeed worked around the issue.

[mweinelt]

Downgrading pygments to a version before 2.7.4 should not be a recommended solution.

See pygments/pygments#1625 (CVE-2021-20270)

[ThomasWaldmann]

@mweinelt just released 1.0.0. \o/