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40 lines
1010 B
Python
40 lines
1010 B
Python
from pydantic import BaseModel, Field
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from typing import List, Optional
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from datetime import datetime
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class PlatformTrendResponse(BaseModel):
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source_id: int
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platform_name: str
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headline: str
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url: Optional[str]
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current_ranking: Optional[int]
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ranking_history: List[int]
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class UnifiedEventResponse(BaseModel):
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event_id: int
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unified_title: str
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summary: Optional[str]
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hot_score: int
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created_at: datetime
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last_active_at: datetime
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platforms: List[PlatformTrendResponse]
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tags: List[str] = Field(default_factory=list)
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class TimelineDataPoint(BaseModel):
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time_label: str
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count: int
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event_ids: List[int] = Field(default_factory=list)
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class SearchTimelineResponse(BaseModel):
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keyword: str
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timeline: List[TimelineDataPoint]
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events: List[UnifiedEventResponse]
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class PaginatedUnifiedEventResponse(BaseModel):
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"""分页包装：避免一次性返回全量数据"""
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total: int
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has_more: bool
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data: List[UnifiedEventResponse]
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