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Running
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Zero
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# Primitive nodes that are evaluated at backend.
from __future__ import annotations
from comfy.comfy_types.node_typing import ComfyNodeABC, InputTypeDict, IO
class String(ComfyNodeABC):
@classmethod
def INPUT_TYPES(cls) -> InputTypeDict:
return {
"required": {"value": (IO.STRING, {})},
}
RETURN_TYPES = (IO.STRING,)
FUNCTION = "execute"
CATEGORY = "utils/primitive"
def execute(self, value: str) -> tuple[str]:
return (value,)
class Int(ComfyNodeABC):
@classmethod
def INPUT_TYPES(cls) -> InputTypeDict:
return {
"required": {"value": (IO.INT, {"control_after_generate": True})},
}
RETURN_TYPES = (IO.INT,)
FUNCTION = "execute"
CATEGORY = "utils/primitive"
def execute(self, value: int) -> tuple[int]:
return (value,)
class Float(ComfyNodeABC):
@classmethod
def INPUT_TYPES(cls) -> InputTypeDict:
return {
"required": {"value": (IO.FLOAT, {})},
}
RETURN_TYPES = (IO.FLOAT,)
FUNCTION = "execute"
CATEGORY = "utils/primitive"
def execute(self, value: float) -> tuple[float]:
return (value,)
class Boolean(ComfyNodeABC):
@classmethod
def INPUT_TYPES(cls) -> InputTypeDict:
return {
"required": {"value": (IO.BOOLEAN, {})},
}
RETURN_TYPES = (IO.BOOLEAN,)
FUNCTION = "execute"
CATEGORY = "utils/primitive"
def execute(self, value: bool) -> tuple[bool]:
return (value,)
NODE_CLASS_MAPPINGS = {
"PrimitiveString": String,
"PrimitiveInt": Int,
"PrimitiveFloat": Float,
"PrimitiveBoolean": Boolean,
}
NODE_DISPLAY_NAME_MAPPINGS = {
"PrimitiveString": "String",
"PrimitiveInt": "Int",
"PrimitiveFloat": "Float",
"PrimitiveBoolean": "Boolean",
}
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