digital-garbageandClaude Sonnet 5.5
4b9d92a5dd
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
46 lines
1.8 KiB
Python
46 lines
1.8 KiB
Python
"""The picture inside a sampling-time latent, whatever the model packs around it."""
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def video_of(x, named=None):
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"""-> (video [B, C, T, H, W], rebuild(new_video) -> x), or None.
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A model module that packs streams answers `video_stream`; a plain 5-D
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latent is its own picture. Anything else is not guessed at. `named` is the
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model call's arguments (see model_args) -- a packed result is only
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unpackable with the `latent_shapes` that travel with it.
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"""
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from . import registry
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split = registry.current().ask("video_stream", x, named or {})
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if split is not None:
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return split
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if getattr(x, "dim", None) and not getattr(x, "is_nested", False) and x.dim() == 5:
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return x, lambda video: video
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return None
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MODEL_ARGS = ("c_concat", "c_crossattn", "control", "transformer_options")
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def with_options(args, kwargs, transformer_options):
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"""The same call with other transformer_options: positional where comfy put it (4th),
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by name otherwise. -> (args, kwargs)."""
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if len(args) > MODEL_ARGS.index("transformer_options"):
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args = list(args)
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args[MODEL_ARGS.index("transformer_options")] = transformer_options
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return tuple(args), kwargs
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return args, {**kwargs, "transformer_options": transformer_options}
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def model_args(args, kwargs) -> dict:
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"""An APPLY_MODEL wrapper's call, by name.
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ComfyUI hands c_concat, c_crossattn, control and transformer_options on
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POSITIONALLY (model_base.apply_model), and the model's extra conds by name.
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Reading `kwargs.get("transformer_options")` alone finds nothing on a real
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run -- a step gate built on it never opens, silently. A wrapper that calls
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on with changed values may pass everything by name; this reads both shapes.
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"""
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named = dict(zip(MODEL_ARGS, args))
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named.update(kwargs)
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return named
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