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29 lines
865 B
Python
29 lines
865 B
Python
import os
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import sys
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from dataclasses import dataclass
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@dataclass(frozen=True)
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class TuiPlatformPolicy:
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"""
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TUI 平台渲染策略。
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Windows 终端默认关闭持续动画，避免高频全行重绘与业务查询同时争用
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事件循环。可通过 ``RUOYI_TUI_REDUCED_MOTION`` 显式覆盖。
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"""
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reduced_motion: bool
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@classmethod
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def detect(cls) -> 'TuiPlatformPolicy':
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"""根据平台与显式环境变量构建渲染策略。"""
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override = os.environ.get('RUOYI_TUI_REDUCED_MOTION', '').strip().lower()
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if override in {'1', 'true', 'yes', 'on'}:
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return cls(reduced_motion=True)
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if override in {'0', 'false', 'no', 'off'}:
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return cls(reduced_motion=False)
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return cls(reduced_motion=sys.platform == 'win32')
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TUI_PLATFORM_POLICY = TuiPlatformPolicy.detect()
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