MarcusNyne
6b6387746f
### New: EvaluateStringMultiline [m9] (`utilities/primitive`)
A multiline string primitive, like the stock String (Multiline), that also:
- resolves `{ a | b }` choices, using the same rules as StepReplace
- takes a `seed_optional`, the same as StepReplace: `0` re-rolls every run, any other seed repeats its result
- has a `random_line` output that picks one line of the resolved text. Blank lines are never picked, and a single line is always returned
### Changed: StepReplace [m9] picks each choice once
Every `{choice}` is now resolved before any search/replace runs: the incoming text first, then each `replace` field. A placeholder used several times now gets the same pick everywhere. For example, `[EYE_COLOR]` replaced with `{ blue | green }` gives all blue or all green, never a mix. Later steps can still match text an earlier step inserted.
49 lines
1.8 KiB
Python
49 lines
1.8 KiB
Python
from .m_evalstring import evaluate_string
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class EvaluateStringMultiline_m9:
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def __init__(self):
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pass
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@classmethod
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def INPUT_TYPES(s):
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# Modeled on the stock PrimitiveStringMultiline: one multiline `value` widget.
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# seed_optional works exactly as it does on StepReplace [m9].
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return {"required": {"value": ("STRING", {"default": "", "multiline": True}),
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},
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"optional": {"seed_optional": ("INT", {"default": 0, "min": 0, "max": 0xffffffffffffffff}),
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}}
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RETURN_TYPES = ("STRING", "STRING", )
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RETURN_NAMES = ("text", "random_line", )
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FUNCTION = "evaluate"
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# utilities/primitive is where the stock PrimitiveStringMultiline lives (it was
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# utils/primitive on older builds), so this sits directly beside the node it extends.
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CATEGORY = "utilities/primitive"
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@classmethod
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def IS_CHANGED(s, seed_optional=0, **kwargs):
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# Same convention as StepReplace [m9]: a seed of 0 means "re-roll every run".
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# NaN never compares equal to itself, so ComfyUI re-executes the node each queue
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# instead of serving one cached roll forever. Any other seed is returned as-is.
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if not seed_optional:
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return float("nan")
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return seed_optional
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def evaluate(self, value, seed_optional=0):
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# 0 is what an unconnected widget sends, and it means "no seed given" --
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# random.Random(None) then seeds from entropy.
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seed = None if not seed_optional else seed_optional
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return evaluate_string(value, inSeed=seed)
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NODE_CLASS_MAPPINGS = {
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"EvaluateStringMultiline_m9": EvaluateStringMultiline_m9
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}
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NODE_DISPLAY_NAME_MAPPINGS = {
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"EvaluateStringMultiline_m9": "EvaluateStringMultiline [m9]"
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}
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