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I've created a new `comfy_api` top-level module. The intention is that anything within this folder would be covered by semver-style versioning that would allow custom nodes to rely on them not introducing breaking changes.
Comfy Typing
Type hinting for ComfyUI Node development
This module provides type hinting and concrete convenience types for node developers. If cloned to the custom_nodes directory of ComfyUI, types can be imported using:
from comfy.comfy_types import IO, ComfyNodeABC, CheckLazyMixin
class ExampleNode(ComfyNodeABC):
@classmethod
def INPUT_TYPES(s) -> InputTypeDict:
return {"required": {}}
Full example is in examples/example_nodes.py.
Types
A few primary types are documented below. More complete information is available via the docstrings on each type.
IO
A string enum of built-in and a few custom data types. Includes the following special types and their requisite plumbing:
ANY:"*"NUMBER:"FLOAT,INT"PRIMITIVE:"STRING,FLOAT,INT,BOOLEAN"
ComfyNodeABC
An abstract base class for nodes, offering type-hinting / autocomplete, and somewhat-alright docstrings.
Type hinting for INPUT_TYPES
INPUT_TYPES return dict
Options for individual inputs
