CavinHuang-comfyui-nodes-docs/docs/LayerUtility%3A PrintInfo.md

Documentation

• Class name: PrintInfo
• Category: 😺dzNodes/LayerUtility/Data
• Output node: True
• Repo Ref: https://github.com/chflame163/ComfyUI_LayerStyle

用于给工作流调试提供辅助。当运行时，任何接上这个节点的对象的属性将被打印到控制台。

这个节点允许任意类型的输入。

Input types

Required

• anything
  • 任意输入。
  • Comfy dtype: any
  • Python dtype: any

Output types

• text
  • 文本。
  • Comfy dtype: STRING
  • Python dtype: str

Usage tips

• Infra type: CPU

Source code

class PrintInfo:

  @classmethod
  def INPUT_TYPES(cls):  # pylint: disable = invalid-name, missing-function-docstring
    return {
      "required": {
        "anything": (any, {}),
      },
    }

  RETURN_TYPES = ("STRING",)
  RETURN_NAMES = ("text",)
  FUNCTION = "print_info"
  CATEGORY = '😺dzNodes/LayerUtility/Data'
  OUTPUT_NODE = True

  def print_info(self, anything=None):
    value = f'PrintInfo:\nInput type = {type(anything)}'
    if isinstance(anything, torch.Tensor):
      value += f"\n Input dim = {anything.dim()}, shape[0] = {anything.shape[0]} \n"
      for i in range(anything.shape[0]):
        t = anything[i]
        image = tensor2pil(t)
        value += f'\n index {i}: Image.size = {image.size}, Image.mode = {image.mode}, dim = {t.dim()}, '
        for j in range(t.dim()):
          value += f'shape[{j}] = {t.shape[j]}, '
        # value += f'\n {t} \n'
    elif anything is not None:
      try:
        value = value + json.dumps(anything) + "\n"
      except Exception:
        try:
          value = value + str(anything) + "\n"
        except Exception:
          value = 'source exists, but could not be serialized.'
    else:
      value = 'source does not exist.'

    log(value)

    return (value,)