知微
47 lines
1.1 KiB
Python
47 lines
1.1 KiB
Python
#!/usr/bin/env python3
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"""一次性修复：将 holdings 表中港股成本从 HKD 转为 CNY。
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运行时机：import_holding_xls.py 修复后，旧数据需要转换。
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"""
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import sqlite3, sys, os
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sys.path.insert(0, '/home/hmo/MoFin')
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from mo_models import is_hk_stock
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from hk_rate import hkd_to_cny
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rate = hkd_to_cny()
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DB = '/home/hmo/web-dashboard/data/mofin.db'
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print(f"HK_RATE = {rate}")
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print(f"DB = {DB}")
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db = sqlite3.connect(DB)
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rows = db.execute(
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"SELECT code, name, cost, shares, currency FROM holdings WHERE is_active=1"
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).fetchall()
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fixed = 0
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for r in rows:
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code = r[0]
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name = r[1]
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cost = r[2] or 0
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shares = r[3] or 0
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curr = r[4] or 'CNY'
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if not is_hk_stock(str(code)):
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continue
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if cost <= 0:
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continue
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cost_cny = round(cost * rate, 2)
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print(f" FIX: {code} {name}: cost {cost} -> {cost_cny} CNY (shares={shares})")
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db.execute(
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"UPDATE holdings SET cost=?, currency=? WHERE code=?",
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(cost_cny, 'CNY', code)
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)
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fixed += 1
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db.commit()
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db.close()
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print(f"\nDone. Fixed {fixed} HK stock costs.")
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