78 lines
2.7 KiB
Python
78 lines
2.7 KiB
Python
# encoding: utf-8
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"""
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"""
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import typing as _t
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from inspect import cleandoc as _cleandoc
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from frozendict import deepfreeze as _deepfreeze
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from comfy.comfy_types.node_typing import IO as _IO
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from . import _meta
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from .docstring_formatter import format_docstring as _format_docstring
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from .enums import DataTypes as _DataTypes
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from .funcs_formatter import formatter as _formatter
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# A tiny optimization by reusing the same immutable dict:
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_input_types = _deepfreeze({
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'required': {
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'template': (_IO.STRING, {'multiline': True, 'tooltip': (
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"Type the text template. "
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"To reference named substrings from format-dictionary, use this syntax: {substring_name}. For example:\n\n"
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"score_9, score_8_up, score_7_up, {char1_short}, standing next to {char2_short},\n"
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"{char1_long}\n{char2_long}"
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)}),
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'recursive_format': (_IO.BOOLEAN, {'default': False, 'label_on': '❗ yes', 'label_off': 'no', 'tooltip': (
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"Do recursive format - i.e., allow the chunks from the dictionary to reference other chunks - which in turn "
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"lets you do really crazy stuff like building entire HIERARCHIES of sub-prompts, all linked to the same "
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"wording typed in one place.\n\n"
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"The exclamation mark reminds you that with great power comes great responsibility!\n"
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"You can end up with chunks cross-referencing each other in a loop. In such case, the node will just error out "
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"and won't let you crash the entire ComfyUI - but still, it's your responsibility to prevent "
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"such looping dictionaries."
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)}),
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'show_status': (_IO.BOOLEAN, {'default': True, 'label_on': 'formatted string', 'label_off': 'no', 'tooltip': (
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"Show the final string constructed from the text-template and format-dictionary?"
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)}),
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},
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'optional': {
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'dict': _DataTypes.input_dict(tooltip=(
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"The dictionary to take named sub-strings from. It could be left unconnected, if the pattern doesn't reference "
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"any sub-strings - then, this node acts exactly the same as a regular string-primitive node."
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)),
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},
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'hidden': {
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'unique_id': 'UNIQUE_ID', # used for text display at the bottom of the node
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},
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})
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class StringConstructorFormatter:
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"""
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Construct the formatted string from template and format-dictionary.
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"""
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NODE_NAME = 'StringConstructorFormatter'
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CATEGORY = _meta.category
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DESCRIPTION = _format_docstring(_cleandoc(__doc__))
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OUTPUT_NODE = True
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FUNCTION = 'main'
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RETURN_TYPES = (_IO.STRING, )
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RETURN_NAMES = ('string', )
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# OUTPUT_TOOLTIPS = tuple()
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@classmethod
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def INPUT_TYPES(cls):
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return _input_types
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def main(
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self, template: str, recursive_format: bool, show_status: bool,
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dict: _t.Dict[str, _t.Any] = None,
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unique_id: str = None,
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):
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return _formatter(template, recursive_format, dict, show=show_status, unique_id=unique_id)
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