bot_dev1
5da367dfd8
纯标准库实现，对齐 PRD 5.5「⑤ 配置化驾驶舱」性能口径： - perf_budget.py：PerformanceBudget（首屏 2000ms + 6 类资源预算）、 ResourceMeasurement（block_render 区分关键路径）、BudgetVerifier （阻塞串行+非阻塞取最大口径，逐类型比对预算，PASS/FAIL/EMPTY + 类型化优化建议，reason 可解释）。 - lazy_load.py：LazyLoadStrategy（immediate/visible/idle/never）、 LazyLoadPolicy（视口行数+预加载+分页阈值+虚拟滚动）、LazyLoadPlanner （widget 坐标+滚动位置 → 决策+分页计划+虚拟滚动窗口）。 - tests：32 用例覆盖预算构造/查询、关键路径口径、达标/超预算场景、 always_load 强制加载、视口边界、分页/虚拟滚动、输入校验。 - _sanity_check.py：冒烟验证达标/超预算/懒加载分流。
47 lines
955 B
Python
47 lines
955 B
Python
# -*- coding: utf-8 -*-
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"""性能预算与懒加载策略引擎包（Issue #54）。
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对齐 PRD 5.5「⑤ 配置化驾驶舱」性能口径：首屏 ≤ 2s、图表懒加载。
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"""
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from .perf_budget import (
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BudgetError,
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BudgetOverrun,
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BudgetReport,
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BudgetStatus,
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BudgetVerifier,
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PerformanceBudget,
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ResourceBudget,
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ResourceMeasurement,
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ResourceType,
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)
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from .lazy_load import (
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LazyLoadDecision,
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LazyLoadError,
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LazyLoadPlan,
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LazyLoadPlanner,
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LazyLoadPolicy,
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LazyLoadStrategy,
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WidgetLayout,
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)
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__all__ = [
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# perf_budget
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"PerformanceBudget",
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"ResourceBudget",
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"ResourceMeasurement",
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"ResourceType",
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"BudgetReport",
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"BudgetOverrun",
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"BudgetVerifier",
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"BudgetStatus",
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"BudgetError",
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# lazy_load
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"LazyLoadPolicy",
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"LazyLoadDecision",
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"LazyLoadPlan",
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"LazyLoadStrategy",
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"LazyLoadPlanner",
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"LazyLoadError",
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"WidgetLayout",
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]
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