16 lines
645 B
Python
16 lines
645 B
Python
class StringChain:
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@classmethod
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def INPUT_TYPES(cls) -> dict:
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return {
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'optional': { 'previous': ('STRING', {'forceInput': True, 'default': '', 'multiline': True}) },
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'required': {
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'separator': ('STRING', {'default': ', '}),
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'string': ('STRING', {'default': '', 'multiline': True}),
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}
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}
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RETURN_TYPES = ('STRING',)
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FUNCTION = 'combine'
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CATEGORY = 'utils'
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def combine(self, string: str, separator: str, previous: str = '') -> tuple[str]:
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return (f'{previous}{separator}{string}',) if previous and string else (previous or string,)
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