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feat: quantcommon 가격 조회 시 기간(월) 파라미터 추가

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Ayuriel 2025-03-10 18:27:00 +09:00
parent fa03b48f47
commit 88e6f0eb91
1 changed files with 3 additions and 3 deletions
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quantcommon.py
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@ -55,14 +55,14 @@ class QuantCommon:
return value_list return value_list
def get_price_list(self): def get_price_list(self, interval_month):
engine = self.create_engine() engine = self.create_engine()
try: try:
price_list = pd.read_sql(""" price_list = pd.read_sql(f"""
select 날짜, 종가, 종목코드 select 날짜, 종가, 종목코드
from kor_price from kor_price
where 날짜 >= (select (select max(날짜) from kor_price) - interval 1 year); where 날짜 >= (select (select max(날짜) from kor_price) - interval {interval_month} month);
""", con=engine) """, con=engine)
finally: finally:
engine.dispose() engine.dispose()