52 lines
1.3 KiB
Python
52 lines
1.3 KiB
Python
from typing import Any, Dict
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import torch
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import ast
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class PtBoolCreate:
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"""
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Creates a PyTorch tensor of dtype bool from True or False values entered as a list in the text field.
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For example, entering:
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```
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[True, False, False]
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```
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will create a 1D boolean tensor.
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category: PyTorch wrapper - Tensor creation
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"""
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@classmethod
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def INPUT_TYPES(cls) -> Dict[str, Any]:
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"""
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Defines the input types for the function.
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Returns:
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Dict[str, Any]: A dictionary specifying required input types.
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"""
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return {
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"required": {
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"data": ("STRING", {"multiline": True}),
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}
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}
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RETURN_TYPES: tuple = ("TENSOR",)
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FUNCTION: str = "f"
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CATEGORY: str = "Data Analysis"
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def f(self, data: str) -> tuple:
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"""
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Creates a PyTorch tensor with bool data type using True or False string values entered in the text field.
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Args:
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data (str): String value in the text field.
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Returns:
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tuple: A tuple containing the tensor.
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"""
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# Convert string to Python list
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list_data = ast.literal_eval(data)
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# Convert list to PyTorch tensor
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tensor = torch.tensor(list_data, dtype=torch.bool)
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return (tensor,)
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