mirror of
https://github.com/NomaDamas/k-skill.git
synced 2026-09-14 16:37:18 +08:00
TaeyoungPark
86 lines
3.8 KiB
Python
Executable File
86 lines
3.8 KiB
Python
Executable File
#!/usr/bin/env python3
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import argparse, json, re, sys, urllib.parse, urllib.request
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from html import unescape
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HEADERS = {"User-Agent":"Mozilla/5.0", "Accept":"application/json,text/html;q=0.9,*/*;q=0.8"}
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def fetch_json(url):
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req = urllib.request.Request(url, headers=HEADERS)
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with urllib.request.urlopen(req, timeout=25) as r:
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return json.load(r)
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def fetch_text(url):
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req = urllib.request.Request(url, headers={"User-Agent":"Mozilla/5.0", "Accept":"text/html"})
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with urllib.request.urlopen(req, timeout=25) as r:
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return r.read().decode('utf-8', 'ignore')
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def won(v):
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if v in (None, ''): return '-'
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try: return f"{int(float(v)):,}원"
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except Exception: return str(v)
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def resolve_region(region):
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if not region: return None
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url = 'https://www.daangn.com/kr/api/v1/regions/keyword?keyword=' + urllib.parse.quote(region)
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data = fetch_json(url)
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locs = data.get('locations') or []
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if not locs: raise SystemExit(f'지역 후보 없음: {region}')
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# Exact dong/name match first, then Seoul depth-3, then first candidate.
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exact = [x for x in locs if region in (x.get('name'), x.get('name1'), x.get('name2'), x.get('name3'))]
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seoul = [x for x in locs if x.get('name1') == '서울특별시' and x.get('depth') == 3]
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sel = (exact or seoul or locs)[0]
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return sel
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def region_param(sel):
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return urllib.parse.quote(f"{sel['name']}-{sel['id']}")
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def absolute(href):
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if not href: return ''
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if href.startswith('http'): return href
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return 'https://www.daangn.com' + href
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def print_json(obj):
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print(json.dumps(obj, ensure_ascii=False, indent=2))
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def norm_trade(t):
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if not t: return None
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return t
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def cmd_search(args):
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sel = resolve_region(args.region) if args.region else None
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params=[]
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if sel: params.append(('in', f"{sel['name']}-{sel['id']}"))
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if args.sales_type: params.append(('salesType', args.sales_type))
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if args.trade_type: params.append(('tradeType', args.trade_type))
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if args.only_verified: params.append(('onlyVerified','true'))
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params.append(('_data','routes/kr.realty._index'))
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url='https://www.daangn.com/kr/realty/?'+urllib.parse.urlencode(params)
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data=fetch_json(url)
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arr=((data.get('realtyPosts') or {}).get('realtyPosts') or [])
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if args.keyword:
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arr=[a for a in arr if args.keyword.lower() in json.dumps(a, ensure_ascii=False).lower()]
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arr=arr[:args.limit]
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items=[]
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for a in arr:
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tr=(a.get('trades') or [{}])[0]
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items.append({'title':a.get('title'),'salesType':a.get('salesType') or a.get('salesTypeV2'),'trade':tr,
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'area':a.get('area'),'areaPyeong':a.get('areaPyeong'),'totalManageCost':a.get('totalManageCost'),
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'url':a.get('webUrl') or absolute(a.get('href'))})
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print_json({'source':url,'effective_region':data.get('searchRegion') or sel,'count':len(items),'items':items})
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def cmd_detail(args):
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html=fetch_text(args.url)
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lds=[]
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for m in re.finditer(r'<script[^>]*type=["\']application/ld\+json["\'][^>]*>(.*?)</script>', html, re.S):
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try: lds.append(json.loads(unescape(m.group(1))))
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except Exception: pass
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title=re.search(r'<title>(.*?)</title>', html, re.S)
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print_json({'source':args.url,'title':unescape(title.group(1)).strip() if title else None,'json_ld':lds[:3]})
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p=argparse.ArgumentParser(description='Daangn realty read-only search/detail')
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sub=p.add_subparsers(dest='cmd', required=True)
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s=sub.add_parser('search'); s.add_argument('--region'); s.add_argument('--keyword'); s.add_argument('--sales-type'); s.add_argument('--trade-type'); s.add_argument('--only-verified',action='store_true'); s.add_argument('--limit',type=int,default=10); s.set_defaults(func=cmd_search)
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d=sub.add_parser('detail'); d.add_argument('url'); d.set_defaults(func=cmd_detail)
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args=p.parse_args(); args.func(args)
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