Files
KisStock/한국투자증권(API)/examples_llm/auth/auth_token/auth_token.py
2026-01-31 22:34:57 +09:00

121 lines
3.9 KiB
Python

# [인증] OAuth 접근토큰 발급
# Generated by KIS API Generator (Single API Mode)
# -*- coding: utf-8 -*-
"""
Created on 2025-06-19
"""
import json
import logging
import sys
import pandas as pd
import requests
sys.path.extend(['../..', '.'])
import kis_auth as ka
# 로깅 설정
logging.basicConfig(level=logging.INFO, format='%(levelname)s - %(message)s')
logger = logging.getLogger(__name__)
##############################################################################################
# [인증] OAuth 접근토큰 발급
##############################################################################################
# 상수 정의
API_URL = "/oauth2/tokenP"
def auth_token(
grant_type: str,
appkey: str,
appsecret: str,
env_dv: str
) -> pd.DataFrame:
"""
OAuth 접근토큰 발급 API를 호출하여 DataFrame으로 반환합니다.
Args:
grant_type (str): [필수] 권한부여 Type (client_credentials)
appkey (str): [필수] 앱키 (한국투자증권 홈페이지에서 발급받은 appkey)
appsecret (str): [필수] 앱시크릿키 (한국투자증권 홈페이지에서 발급받은 appsecret)
env_dv (str): [필수] 환경구분 (real: 실전, demo: 모의)
Returns:
pd.DataFrame: OAuth 토큰 발급 결과
Example:
>>> df = auth_token(
... grant_type="client_credentials",
... appkey=trenv.my_app,
... appsecret=trenv.my_sec,
... env_dv="real"
... )
>>> print(df)
"""
# 필수 파라미터 검증
if not grant_type:
logger.error("grant_type is required. (e.g. 'client_credentials')")
raise ValueError("grant_type is required. (e.g. 'client_credentials')")
if not appkey:
logger.error("appkey is required. (한국투자증권 홈페이지에서 발급받은 appkey)")
raise ValueError("appkey is required. (한국투자증권 홈페이지에서 발급받은 appkey)")
if not appsecret:
logger.error("appsecret is required. (한국투자증권 홈페이지에서 발급받은 appsecret)")
raise ValueError("appsecret is required. (한국투자증권 홈페이지에서 발급받은 appsecret)")
if not env_dv:
logger.error("env_dv is required. (real: 실전, demo: 모의)")
raise ValueError("env_dv is required. (real: 실전, demo: 모의)")
# 환경 구분에 따른 서버 URL 설정
config = ka.getEnv()
if env_dv == "real":
base_url = config.get("prod", "")
elif env_dv == "demo":
base_url = config.get("vps", "")
else:
logger.error("env_dv must be 'real' or 'demo'")
raise ValueError("env_dv must be 'real' or 'demo'")
url = f"{base_url}{API_URL}"
# 헤더 설정
headers = {
"Content-Type": "application/json",
"Accept": "text/plain",
"charset": "UTF-8"
}
# 요청 데이터
data = {
"grant_type": grant_type,
"appkey": appkey,
"appsecret": appsecret,
}
try:
# POST 방식으로 직접 API 호출
response = requests.post(url, data=json.dumps(data), headers=headers)
if response.status_code == 200:
# 응답 데이터를 DataFrame으로 반환 (1개 row)
response_data = response.json()
current_data = pd.DataFrame([response_data])
logger.info("OAuth 토큰 발급 성공")
return current_data
else:
logger.error("API call failed: %s - %s", response.status_code, response.text)
return pd.DataFrame()
except requests.RequestException as e:
logger.error("Request failed: %s", str(e))
return pd.DataFrame()
except json.JSONDecodeError as e:
logger.error("JSON decode failed: %s", str(e))
return pd.DataFrame()