StringConstructorDictPreview

node_dict_preview.py

@@ -0,0 +1,52 @@
+# encoding: utf-8
+"""
+"""
+
+import typing as _t
+
+from inspect import cleandoc as _cleandoc
+
+from frozendict import deepfreeze as _deepfreeze
+
+from . import _meta
+from .docstring_formatter import format_docstring as _format_docstring
+from .enums import DataTypes as _DataTypes
+from .funcs_dict_preview import preview_str_dict as _preview_str_dict
+
+
+# A tiny optimization by reusing the same immutable dict:
+_input_types = _deepfreeze({
+	'required': {
+		'str_dict': _DataTypes.input_str_dict(tooltip="A dictionary of named substrings."),
+	},
+	# 'optional': {},
+	'hidden': {
+		'unique_id': 'UNIQUE_ID',  # used for text display at the bottom of the node
+	},
+})
+
+
+class StringConstructorDictPreview:
+	"""
+	Show the contents of a Format-Dict.
+	"""
+	NODE_NAME = 'StringConstructorDictPreview'
+	CATEGORY = _meta.category
+	DESCRIPTION = _format_docstring(_cleandoc(__doc__))
+
+	OUTPUT_NODE = True
+
+	FUNCTION = 'main'
+	RETURN_TYPES = (_DataTypes.STR_DICT, )
+	RETURN_NAMES = (_DataTypes.STR_DICT.lower(), )
+	# OUTPUT_TOOLTIPS = tuple()
+
+	@classmethod
+	def INPUT_TYPES(cls):
+		return _input_types
+
+	def main(
+		self, str_dict: _t.Dict[str, _t.Any],
+		unique_id: str = None,
+	):
+		return _preview_str_dict(str_dict, unique_id=unique_id)