25 lines
695 B
Python
25 lines
695 B
Python
from fastapi import APIRouter, HTTPException
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from pydantic import BaseModel
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from datetime import datetime
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from ..db import get_connection
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router = APIRouter()
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from datetime import datetime
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# 在文件末尾添加新接口
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@router.get("/active_announcements")
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def get_active_announcements():
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conn = get_connection()
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try:
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cursor = conn.cursor(dictionary=True)
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cursor.execute("""
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SELECT text, color
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FROM announcements
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WHERE start_time <= %s AND end_time >= %s
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ORDER BY created_at DESC
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""", (datetime.now(), datetime.now()))
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return cursor.fetchall()
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finally:
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cursor.close()
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conn.close()
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