53 lines
1.4 KiB
Markdown
53 lines
1.4 KiB
Markdown
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# Documentation
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- Class name: JWDatetimeString
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- Category: jamesWalker55
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- Output node: False
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该节点生成当前日期时间的字符串表示，根据指定的模式进行格式化。它简化了日期时间格式化的复杂性，为获取格式化的日期时间字符串提供了一个简单的接口。
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# Input types
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## Required
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- format
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- 指定返回当前日期时间的格式。这允许根据应用程序的需求自定义输出字符串。
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- Comfy dtype: STRING
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- Python dtype: str
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# Output types
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- string
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- 输出是一个表示当前日期时间的字符串，根据指定的模式进行格式化。
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- Comfy dtype: STRING
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- Python dtype: str
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## Usage tips
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- Infra type: `CPU`
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- Common nodes: unknown
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## Source code
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```python
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@register_node("JWDatetimeString", "Datetime String")
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class _:
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CATEGORY = "jamesWalker55"
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INPUT_TYPES = lambda: {
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"required": {
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"format": ("STRING", {"default": "%Y-%m-%dT%H:%M:%S"}),
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}
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}
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RETURN_TYPES = ("STRING",)
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FUNCTION = "execute"
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def execute(self, format: str):
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now = datetime.now()
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return (now.strftime(format),)
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@classmethod
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def IS_CHANGED(cls, *args):
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# This value will be compared with previous 'IS_CHANGED' outputs
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# If inequal, then this node will be considered as modified
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# NaN is never equal to itself
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return float("NaN")
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```
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