# SPDX-License-Identifier: Apache-2.0
"""sglang_glm5v: out-of-tree SGLang support for GLM-5.2-Vision.

MoonViT vision tower + trained PatchMerger projector + GLM-5.2 text backbone.

Registered through SGLang's shipped external-package hooks — no in-tree edits:

    export SGLANG_EXTERNAL_MODEL_PACKAGE=sglang_glm5v          # models (EntryClass)
    export SGLANG_EXTERNAL_MM_PROCESSOR_PACKAGE=sglang_glm5v   # image processor
    export SGLANG_EXTERNAL_MM_MODEL_ARCH=Glm5vForConditionalGeneration

Those hooks do not cover one thing: SGLang gates its DeepSeek-sparse-attention
path on a hardcoded architecture list. Register the arch there with

    python -m sglang_glm5v.patch

See patch.py for why that is a genuine gap rather than a workaround.
"""