16 lines
595 B
Python
16 lines
595 B
Python
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from typing import List
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from typing import Optional
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import prompt_toolkit.styles
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from questionary.constants import DEFAULT_STYLE
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def merge_styles_default(styles: List[Optional[prompt_toolkit.styles.Style]]):
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"""Merge a list of styles with the Questionary default style."""
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filtered_styles: list[prompt_toolkit.styles.BaseStyle] = [DEFAULT_STYLE]
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# prompt_toolkit's merge_styles works with ``None`` elements, but it's
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# type-hints says it doesn't.
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filtered_styles.extend([s for s in styles if s is not None])
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return prompt_toolkit.styles.merge_styles(filtered_styles)
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