344 lines
11 KiB
Plaintext
344 lines
11 KiB
Plaintext
# ==========================================
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# crawlers/sun_wms.py - Sun-WMS 크롤러 (6호기)
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# ==========================================
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import requests
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import re
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import time
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from .base import create_session
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def fetch_data(plant_info):
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"""
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Sun-WMS 발전소 데이터 수집
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"""
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plant_id = plant_info.get('id', 'sunwms-06')
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auth = plant_info.get('auth', {})
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system = plant_info.get('system', {})
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company_name = plant_info.get('company_name', '태양과바람')
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plant_name = plant_info.get('name', '6호기')
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payload_id = auth.get('payload_id', '')
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payload_pw = auth.get('payload_pw', '')
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login_url = system.get('login_url', '')
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data_url = system.get('data_url', '')
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session = create_session()
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headers = {
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'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) Chrome/120.0.0.0 Safari/537.36',
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'Referer': 'http://tb6.sun-wms.com/public/main/login.php',
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'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8'
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}
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# 1. 로그인
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login_data = {
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'act': 'loginChk',
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'user_id': payload_id,
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'user_pass': payload_pw
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}
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try:
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res = session.post(login_url, data=login_data, headers=headers)
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if res.status_code != 200:
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return []
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except Exception as e:
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print(f"❌ {plant_name} 접속 에러: {e}")
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return []
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# 2. 데이터 요청
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try:
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timestamp = int(time.time() * 1000)
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res = session.get(f"{data_url}?time={timestamp}", headers=headers)
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res.encoding = 'euc-kr'
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content = res.text
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match_kw = re.search(r"id=['\"]cur_power['\"].*?value=['\"]([^'\"]+)['\"]", content)
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curr_kw = float(match_kw.group(1)) if match_kw else 0.0
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match_today = re.search(r"id=['\"]today_power['\"].*?value=['\"]([^'\"]+)['\"]", content)
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today_kwh = float(match_today.group(1)) if match_today else 0.0
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status = "🟢 정상" if curr_kw > 0 else "💤 대기"
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return [{
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'id': plant_id,
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'name': f'{company_name} {plant_name}',
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'kw': curr_kw,
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'today': today_kwh,
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'status': status
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}]
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except Exception as e:
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print(f"❌ {plant_name} 에러: {e}")
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return []
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def fetch_history_daily(plant_info, start_date, end_date):
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"""
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Sun-WMS 발전소의 일별 과거 데이터 수집
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"""
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from datetime import datetime, timedelta
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from .base import safe_float
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import time
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results = []
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plant_id = plant_info.get('id', 'sunwms-06')
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auth = plant_info.get('auth', {})
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system = plant_info.get('system', {})
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plant_name = plant_info.get('name', '6호기')
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payload_id = auth.get('payload_id', '')
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payload_pw = auth.get('payload_pw', '')
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login_url = system.get('login_url', '')
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base_url = system.get('base_url', '')
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session = create_session()
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print(f"\n{'='*60}")
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print(f"[Sun-WMS Daily] {plant_name} ({start_date} ~ {end_date})")
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print(f"{'='*60}")
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headers = {
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'User-Agent': 'Mozilla/5.0',
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'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8'
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}
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login_data = {'act': 'loginChk', 'user_id': payload_id, 'user_pass': payload_pw}
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try:
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res = session.post(login_url, data=login_data, headers=headers)
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if res.status_code == 200:
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print(" ✓ Login successful")
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else:
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print(" ✗ Login failed")
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return results
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except Exception as e:
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print(f" ✗ Login error: {e}")
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return results
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current_date = datetime.strptime(start_date, '%Y-%m-%d')
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end_dt = datetime.strptime(end_date, '%Y-%m-%d')
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while current_date <= end_dt:
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date_str = current_date.strftime('%Y-%m-%d')
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# 일별 데이터 엔드포인트 (추정)
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daily_url = f"{base_url}/public/chart/getDailyData.php?date={date_str}"
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try:
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timestamp = int(time.time() * 1000)
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res = session.get(f"{daily_url}&time={timestamp}", headers=headers, timeout=10)
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res.encoding = 'euc-kr'
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if res.status_code == 200:
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data = res.json()
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daily_kwh = safe_float(data.get('daily', data.get('today', 0)))
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results.append({
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'plant_id': plant_id,
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'date': date_str,
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'generation_kwh': daily_kwh
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})
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print(f" ✓ {date_str}: {daily_kwh}kWh")
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except Exception as e:
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print(f" ✗ {date_str}: {e}")
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current_date += timedelta(days=1)
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print(f"[Total] Collected {len(results)} daily records\n")
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return results
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def fetch_history_monthly(plant_info, start_month, end_month):
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"""
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Sun-WMS 발전소의 월별 과거 데이터 수집
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"""
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from datetime import datetime
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from dateutil.relativedelta import relativedelta
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from .base import safe_float
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import time
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results = []
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plant_id = plant_info.get('id', 'sunwms-06')
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auth = plant_info.get('auth', {})
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system = plant_info.get('system', {})
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plant_name = plant_info.get('name', '6호기')
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payload_id = auth.get('payload_id', '')
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payload_pw = auth.get('payload_pw', '')
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login_url = system.get('login_url', '')
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base_url = system.get('base_url', '')
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session = create_session()
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print(f"\n{'='*60}")
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print(f"[Sun-WMS Monthly] {plant_name} ({start_month} ~ {end_month})")
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print(f"{'='*60}")
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headers = {
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'User-Agent': 'Mozilla/5.0',
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'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8'
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}
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login_data = {'act': 'loginChk', 'user_id': payload_id, 'user_pass': payload_pw}
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try:
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res = session.post(login_url, data=login_data, headers=headers)
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if res.status_code == 200:
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print(" ✓ Login successful")
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else:
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print(" ✗ Login failed")
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return results
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except Exception as e:
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print(f" ✗ Login error: {e}")
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return results
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current_month = datetime.strptime(start_month, '%Y-%m')
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end_month_dt = datetime.strptime(end_month, '%Y-%m')
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while current_month <= end_month_dt:
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month_str = current_month.strftime('%Y-%m')
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# 월별 데이터 엔드포인트 (추정)
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monthly_url = f"{base_url}/public/chart/getMonthlyData.php?month={month_str}"
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try:
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timestamp = int(time.time() * 1000)
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res = session.get(f"{monthly_url}&time={timestamp}", headers=headers, timeout=10)
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res.encoding = 'euc-kr'
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if res.status_code == 200:
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data = res.json()
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monthly_kwh = safe_float(data.get('monthly', data.get('month', 0)))
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results.append({
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'plant_id': plant_id,
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'month': month_str,
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'generation_kwh': monthly_kwh
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})
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print(f" ✓ {month_str}: {monthly_kwh}kWh")
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except Exception as e:
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print(f" ✗ {month_str}: {e}")
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current_month += relativedelta(months=1)
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print(f"[Total] Collected {len(results)} monthly records\n")
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return results
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def fetch_history_hourly(plant_info, start_date, end_date):
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"""
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Sun-WMS 발전소의 시간대별 과거 데이터 수집
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Args:
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plant_info: dict, 발전소 정보
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start_date: str, 시작일 (YYYY-MM-DD)
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end_date: str, 종료일 (YYYY-MM-DD)
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Returns:
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list: 시간대별 데이터 레코드
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"""
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from datetime import datetime, timedelta
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from .base import safe_float
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import time
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results = []
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# 설정 추출
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plant_id = plant_info.get('id', 'sunwms-06')
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auth = plant_info.get('auth', {})
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system = plant_info.get('system', {})
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plant_name = plant_info.get('name', '6호기')
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payload_id = auth.get('payload_id', '')
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payload_pw = auth.get('payload_pw', '')
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login_url = system.get('login_url', '')
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base_url = system.get('base_url', '')
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session = create_session()
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print(f"\n{'='*60}")
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print(f"[Sun-WMS History] {plant_name} ({start_date} ~ {end_date})")
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print(f"{'='*60}")
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# 로그인
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headers = {
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'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) Chrome/120.0.0.0 Safari/537.36',
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'Referer': 'http://tb6.sun-wms.com/public/main/login.php',
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'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8'
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}
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login_data = {
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'act': 'loginChk',
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'user_id': payload_id,
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'user_pass': payload_pw
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}
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try:
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res = session.post(login_url, data=login_data, headers=headers)
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if res.status_code != 200:
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print(f" ✗ Login failed")
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return results
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print(f" ✓ Login successful")
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except Exception as e:
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print(f" ✗ Login error: {e}")
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return results
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# 날짜 범위 반복
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current_date = datetime.strptime(start_date, '%Y-%m-%d')
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end_dt = datetime.strptime(end_date, '%Y-%m-%d')
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while current_date <= end_dt:
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date_str = current_date.strftime('%Y-%m-%d')
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print(f"\n[Processing Date] {date_str}")
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# 시간대별 데이터 엔드포인트 (추정)
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hourly_url = f"{base_url}/public/chart/getHourlyData.php?date={date_str}"
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try:
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timestamp = int(time.time() * 1000)
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res = session.get(f"{hourly_url}&time={timestamp}", headers=headers, timeout=10)
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res.encoding = 'euc-kr'
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if res.status_code == 200:
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data = res.json()
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hourly_data = data if isinstance(data, list) else data.get('hourly', [])
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if hourly_data and len(hourly_data) > 0:
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print(f" ✓ Found {len(hourly_data)} hourly records")
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for item in hourly_data:
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hour = str(item.get('hour', item.get('time', '00'))).zfill(2)
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generation_kwh = safe_float(item.get('power', item.get('kwh', 0)))
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current_kw = safe_float(item.get('kw', 0))
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timestamp = f"{date_str} {hour}:00:00"
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results.append({
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'plant_id': plant_id,
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'timestamp': timestamp,
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'generation_kwh': generation_kwh,
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'current_kw': current_kw
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})
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else:
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print(f" ⚠ No hourly data for {date_str}")
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else:
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print(f" ✗ HTTP {res.status_code}")
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except Exception as e:
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print(f" ✗ Error: {e}")
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# 다음 날짜로
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current_date += timedelta(days=1)
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print(f"\n{'='*60}")
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print(f"[Total] Collected {len(results)} hourly records")
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print(f"{'='*60}\n")
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return results
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