Get Bool From JSON

Documentation

• Class name: GetBoolFromJson
• Category: Art Venture/Utils
• Output node: True

This node is designed to extract a boolean value from a JSON object based on a specified key. It simplifies the process of retrieving boolean data from complex JSON structures, making it easier to use such data in decision-making processes or conditional flows within an application.

Input types

Required

• json
  • The JSON object from which a boolean value is to be extracted. This parameter is crucial for specifying the source of the data.
  • Comfy dtype: JSON
  • Python dtype: Dict[str, Any]
• key
  • The key corresponding to the boolean value within the JSON object. This parameter allows for targeted extraction of data, making the operation more efficient.
  • Comfy dtype: STRING
  • Python dtype: str

Output types

• boolean
  • Comfy dtype: BOOLEAN
  • The boolean value retrieved from the JSON object based on the specified key. This output is essential for further logical or conditional operations.
  • Python dtype: bool

Usage tips

• Infra type: CPU
• Common nodes: unknown

Source code

class UtilGetBoolFromJson:
    @classmethod
    def INPUT_TYPES(s):
        return {
            "required": {
                "json": ("JSON",),
                "key": ("STRING", {"default": ""}),
            }
        }

    RETURN_TYPES = ("BOOLEAN",)
    CATEGORY = "Art Venture/Utils"
    FUNCTION = "get_bool_from_json"
    OUTPUT_NODE = True

    def get_bool_from_json(self, json: Dict, key: str):
        return (get_dict_attribute(json, key, False),)