PEP 503

[drewgilliam]

🚀 Feature

Provide pre-built detectron2 in PEP 503 simple repository.

Motivation & Examples

Provide PEP 503 compliant simple repository for pre-built detectron2, allowing use of the pip --extra-index-url argument or the a pipenv [[source]] configuration. This allows pip/pipenv to automatically select the appropriate prebuilt binary for the user's python version without exact manual specification of the full binary file name.

For example, to install detectron v0.6 for cuda 11.3 and torch 1.10 via pip:

pip install --extra-index-url https://dl.fbaipublicfiles.com/detectron2/wheels/cu113/torch1.10/ detectron2==0.6+cu113

and via pipenv

[[source]]
name = "detectron2"
url = "https://dl.fbaipublicfiles.com/detectron2/wheels/cu113/torch1.10/"
verify_ssl = true

[packages]
torch = {version="0.6+cu113", index="detectron2"}

Related links regarding PEP 503 implementation for pytorch:
PEP 503 for pytorch
Installing torch with pipenv

Extra Credit

Reorganize/rename prebuilt detectron2 for a simplified index url and more descriptive package version. All prebuilt packages could then be hosted under a single url (https://dl.fbaipublicfiles.com/wheels/detectron2/).

pip install --extra-index-url https://dl.fbaipublicfiles.com/wheels/ detectron2==0.6+cu113+torch110

[drewgilliam]

Linking to pytorch3d issue which is a similar request
facebookresearch/pytorch3d#1090

[MiroPsota]

You can try my repository for building packages and PyPI simple index and see if it works for you:
#5200