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lawyers/common_sites/six4365.py
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hello-dd-code 19cf9ce901 重构采集脚本并新增按时间导出Excel
- 统一五个站点采集逻辑与启动脚本\n- 新增 dls_fresh 采集流程与日志优化\n- 新增 export_lawyers_excel 按时间条件导出\n- 默认导出近7天并支持扩展字段解析\n- 整理 .gitignore,忽略 data/logs 本地产物
2026-03-02 11:46:05 +08:00

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import argparse
import hashlib
import json
import os
import random
import re
import sys
import time
from dataclasses import dataclass
from typing import Dict, Iterable, List, Optional, Set, Tuple
from urllib.parse import urljoin
import urllib3
from bs4 import BeautifulSoup
current_dir = os.path.dirname(os.path.abspath(__file__))
project_root = os.path.dirname(current_dir)
request_dir = os.path.join(project_root, "request")
if request_dir not in sys.path:
sys.path.insert(0, request_dir)
if project_root not in sys.path:
sys.path.append(project_root)
from Db import Db
from request.requests_client import RequestClientError, RequestsClient
from utils.rate_limiter import wait_for_request
urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
SITE_NAME = "64365"
LEGACY_DOMAIN = "律图"
SITE_BASE = "https://m.64365.com"
AREA_DATA_URL = "https://image.64365.com/ui_v3/m/js/public/area-cate-data.js"
LIST_API_URL = "https://m.64365.com/findLawyer/rpc/FindLawyer/LawyerRecommend/"
PHONE_RE = re.compile(r"1[3-9]\d{9}")
YEAR_RE = re.compile(r"(\d+)\s*年")
@dataclass
class CityTarget:
area_id: str
province_id: str
province_name: str
province_py: str
city_name: str
city_py: str
@dataclass
class ListCard:
detail_url: str
name: str
specialties: List[str]
score_text: str
service_text: str
def normalize_phone(text: str) -> str:
compact = re.sub(r"\D", "", text or "")
match = PHONE_RE.search(compact)
return match.group(0) if match else ""
class Six4365Crawler:
def __init__(
self,
max_pages: int = 9999,
sleep_seconds: float = 0.1,
use_proxy: bool = True,
db_connection=None,
):
self.max_pages = max_pages
self.sleep_seconds = max(0.0, sleep_seconds)
self.db = db_connection
self.client = RequestsClient(
headers={
"User-Agent": (
"Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) "
"AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 "
"Mobile/15E148 Safari/604.1"
),
"Accept": "text/html, */*; q=0.01",
"Connection": "close",
},
use_proxy=use_proxy,
retry_total=2,
retry_backoff_factor=1,
retry_status_forcelist=(429, 500, 502, 503, 504),
retry_allowed_methods=("GET", "POST"),
)
def _request_text(
self,
method: str,
url: str,
*,
timeout: int = 20,
max_retries: int = 3,
referer: str = SITE_BASE,
data: Optional[Dict] = None,
) -> str:
headers = {"Referer": referer}
last_error: Optional[Exception] = None
for attempt in range(max_retries):
wait_for_request()
try:
if method.upper() == "POST":
resp = self.client.post_text(
url,
timeout=timeout,
verify=False,
headers=headers,
data=data,
)
else:
resp = self.client.get_text(
url,
timeout=timeout,
verify=False,
headers=headers,
)
code = resp.status_code
if code == 403:
if attempt < max_retries - 1:
self.client.refresh()
time.sleep((2 ** attempt) + random.uniform(0.2, 0.8))
continue
raise RequestClientError(f"{code} Error: {url}")
if code >= 500 and attempt < max_retries - 1:
time.sleep((2 ** attempt) + random.uniform(0.2, 0.8))
continue
if code >= 400:
raise RequestClientError(f"{code} Error: {url}")
return resp.text
except Exception as exc:
last_error = exc
if attempt < max_retries - 1:
time.sleep((2 ** attempt) + random.uniform(0.2, 0.8))
continue
raise
if last_error is not None:
raise last_error
raise RequestClientError(f"Unknown request error: {url}")
def _get_text(self, url: str, *, timeout: int = 20, max_retries: int = 3, referer: str = SITE_BASE) -> str:
return self._request_text(
"GET",
url,
timeout=timeout,
max_retries=max_retries,
referer=referer,
)
def _post_text(
self,
url: str,
*,
data: Dict,
timeout: int = 20,
max_retries: int = 3,
referer: str = SITE_BASE,
) -> str:
return self._request_text(
"POST",
url,
timeout=timeout,
max_retries=max_retries,
referer=referer,
data=data,
)
def _extract_area_data(self, text: str) -> List[Dict]:
match = re.search(
r"lvtuData\.areaData\s*=\s*(\[[\s\S]*?\])\s*;\s*lvtuData\.categroyData",
text,
re.S,
)
if not match:
return []
raw = match.group(1)
try:
data = json.loads(raw)
except Exception:
return []
return data if isinstance(data, list) else []
def discover_cities(self) -> List[CityTarget]:
text = self._get_text(AREA_DATA_URL, referer=SITE_BASE + "/findlawyer/")
provinces = self._extract_area_data(text)
targets: List[CityTarget] = []
seen_area: Set[str] = set()
for province in provinces:
province_id = str(province.get("id") or "").strip()
province_name = str(province.get("name") or "").strip()
province_py = str(province.get("py") or "").strip()
child_rows = province.get("child") or []
# 常规省份 child 是地级市;直辖市 child 是区县,此时使用省级 id 抓取
if child_rows and any((row.get("child") or []) for row in child_rows):
for city in child_rows:
area_id = str(city.get("id") or "").strip()
city_name = str(city.get("name") or "").strip()
city_py = str(city.get("py") or "").strip()
if not area_id or not city_name:
continue
if area_id in seen_area:
continue
seen_area.add(area_id)
targets.append(
CityTarget(
area_id=area_id,
province_id=province_id,
province_name=province_name,
province_py=province_py,
city_name=city_name,
city_py=city_py,
)
)
else:
if not province_id or not province_name:
continue
if province_id in seen_area:
continue
seen_area.add(province_id)
targets.append(
CityTarget(
area_id=province_id,
province_id=province_id,
province_name=province_name,
province_py=province_py,
city_name=province_name,
city_py=province_py,
)
)
return targets
def _build_payload(self, area_id: str, page: int) -> Dict[str, str]:
ua = self.client.headers.get("User-Agent", "")
return {
"AdCode": "",
"RegionId": str(area_id),
"CategoryId": "",
"MaxNumber": "",
"OnlyData": "true",
"IgnoreButton": "",
"LawyerRecommendRequest[AreaId]": str(area_id),
"LawyerRecommendRequest[LawCategoryIds]": "",
"LawyerRecommendRequest[LawFirmPersonCount]": "",
"LawyerRecommendRequest[LawFirmScale]": "",
"LawyerRecommendRequest[OrderType]": "0",
"LawyerRecommendRequest[PageIndex]": str(page),
"LawyerRecommendRequest[PageSize]": "10",
"LawyerRecommendRequest[TagId]": "",
"LawyerRecommendRequest[Type]": "1",
"LawyerRecommendRequest[AccountType]": "",
"LawyerRecommendRequest[AddLawyer]": "true",
"LawyerRecommendRequest[Content]": "",
"LawyerRecommendRequest[Duty]": "",
"LawyerRecommendRequest[ExcludeLawyerIds][]": "",
"LawyerRecommendRequest[RefferUrl]": "",
"LawyerRecommendRequest[RequestUrl]": "https://m.64365.com/findlawyer/",
"LawyerRecommendRequest[resource_type_name]": "",
"LawyerRecommendRequest[UserAgent]": ua,
"LawyerRecommendRequest[AddLawyerWithNoData]": "false",
"ShowCaseButton": "true",
}
def fetch_list_html(self, target: CityTarget, page: int) -> str:
payload = self._build_payload(target.area_id, page)
return self._post_text(
LIST_API_URL,
data=payload,
referer=SITE_BASE + "/findlawyer/",
)
def parse_list_cards(self, html: str) -> List[ListCard]:
soup = BeautifulSoup(html, "html.parser")
cards: List[ListCard] = []
seen: Set[str] = set()
for anchor in soup.select("a.lawyer[href]"):
href = (anchor.get("href") or "").strip()
if not href:
continue
detail_url = urljoin(SITE_BASE, href)
if detail_url in seen:
continue
seen.add(detail_url)
name = ""
name_tag = anchor.select_one("b.name")
if name_tag:
name = name_tag.get_text(strip=True)
specialties: List[str] = []
skill_tag = anchor.select_one("div.skill")
if skill_tag:
raw = skill_tag.get_text(" ", strip=True).replace("擅长:", "")
specialties = [x.strip() for x in re.split(r"[、,]", raw) if x.strip()]
score_text = ""
score_tag = anchor.select_one("div.info span[title='评分'] em")
if score_tag:
score_text = score_tag.get_text(strip=True)
service_text = ""
service_tag = anchor.select_one("div.info")
if service_tag:
service_text = service_tag.get_text(" ", strip=True)
cards.append(
ListCard(
detail_url=detail_url,
name=name,
specialties=specialties,
score_text=score_text,
service_text=service_text,
)
)
return cards
def parse_detail(self, detail_url: str) -> Dict:
info_url = detail_url.rstrip("/") + "/info/"
html = self._get_text(info_url, referer=detail_url)
soup = BeautifulSoup(html, "html.parser")
name = ""
law_firm = ""
phone = ""
practice_years: Optional[int] = None
office_area = ""
address = ""
specialties: List[str] = []
for li in soup.select("ul.intro-basic-bar li"):
label_tag = li.select_one("span.label")
value_tag = li.select_one("div.txt")
if not label_tag or not value_tag:
continue
label = label_tag.get_text(" ", strip=True).replace("", "")
value = value_tag.get_text(" ", strip=True)
if "姓名" in label and not name:
name = value
elif "执业律所" in label and not law_firm:
law_firm = value
elif "联系电话" in label and not phone:
phone = normalize_phone(value)
elif "执业年限" in label and practice_years is None:
year_match = YEAR_RE.search(value)
if year_match:
try:
practice_years = int(year_match.group(1))
except Exception:
practice_years = None
elif "办公地区" in label and not office_area:
office_area = value
elif "办公地址" in label and not address:
address = value
text = soup.get_text(" ", strip=True)
if not phone:
phone = normalize_phone(text)
if not name and soup.title:
title = soup.title.get_text(" ", strip=True)
match = re.search(r"([^\s_,。]+?)律师", title)
if match:
name = match.group(1).strip()
skill_match = re.search(r"擅长:([^\n]+)", text)
if skill_match:
specialties = [x.strip() for x in re.split(r"[、,]", skill_match.group(1)) if x.strip()]
return {
"name": name,
"law_firm": law_firm,
"phone": phone,
"practice_years": practice_years,
"office_area": office_area,
"address": address,
"specialties": specialties,
"detail_url": detail_url,
"info_url": info_url,
}
def crawl_city(self, target: CityTarget) -> Iterable[Dict]:
seen_detail_urls: Set[str] = set()
page_first_seen: Set[str] = set()
for page in range(1, self.max_pages + 1):
try:
html = self.fetch_list_html(target, page)
except Exception as exc:
print(f"[list] 失败 area={target.area_id} p{page}: {exc}")
break
cards = self.parse_list_cards(html)
if not cards:
break
first_url = cards[0].detail_url
if first_url in page_first_seen:
break
page_first_seen.add(first_url)
for card in cards:
if card.detail_url in seen_detail_urls:
continue
seen_detail_urls.add(card.detail_url)
try:
detail = self.parse_detail(card.detail_url)
except Exception as exc:
print(f"[detail] 失败 {card.detail_url}: {exc}")
continue
now = int(time.time())
uid_match = re.search(r"/lawyer/(\d+)/", card.detail_url)
uid = uid_match.group(1) if uid_match else card.detail_url
record_id = hashlib.md5(uid.encode("utf-8")).hexdigest()
yield {
"record_id": record_id,
"collected_at": now,
"source": {
"site": SITE_NAME,
"province_id": target.province_id,
"province": target.province_name,
"province_py": target.province_py,
"area_id": target.area_id,
"city": target.city_name,
"city_py": target.city_py,
"page": page,
"detail_url": card.detail_url,
"info_url": detail.get("info_url", ""),
},
"list_snapshot": {
"name": card.name,
"specialties": card.specialties,
"score_text": card.score_text,
"service_text": card.service_text,
},
"profile": {
"name": detail.get("name") or card.name,
"law_firm": detail.get("law_firm") or "",
"phone": detail.get("phone") or "",
"practice_years": detail.get("practice_years"),
"office_area": detail.get("office_area") or "",
"address": detail.get("address") or "",
"specialties": detail.get("specialties") or card.specialties,
},
}
if self.sleep_seconds:
time.sleep(self.sleep_seconds)
def _to_legacy_lawyer_row(self, record: Dict) -> Optional[Dict[str, str]]:
source = record.get("source", {}) or {}
profile = record.get("profile", {}) or {}
phone = normalize_phone(profile.get("phone", ""))
if not phone:
return None
province = (source.get("province") or "").strip()
city = (source.get("city") or province).strip()
return {
"name": (profile.get("name") or "").strip(),
"law_firm": (profile.get("law_firm") or "").strip(),
"province": province,
"city": city,
"phone": phone,
"url": (source.get("info_url") or source.get("detail_url") or "").strip(),
"domain": LEGACY_DOMAIN,
"create_time": int(record.get("collected_at") or time.time()),
"params": json.dumps(record, ensure_ascii=False),
}
def _existing_phones_in_db(self, phones: List[str]) -> Set[str]:
if not self.db or not phones:
return set()
deduped = sorted({p for p in phones if p})
if not deduped:
return set()
existing: Set[str] = set()
cur = self.db.db.cursor()
try:
chunk_size = 500
for i in range(0, len(deduped), chunk_size):
chunk = deduped[i:i + chunk_size]
placeholders = ",".join(["%s"] * len(chunk))
sql = f"SELECT phone FROM lawyer WHERE domain=%s AND phone IN ({placeholders})"
cur.execute(sql, [LEGACY_DOMAIN, *chunk])
for row in cur.fetchall():
existing.add(row[0])
finally:
cur.close()
return existing
def _write_records_to_db(self, records: List[Dict]) -> Tuple[int, int]:
if not self.db:
return 0, 0
rows: List[Dict[str, str]] = []
for record in records:
row = self._to_legacy_lawyer_row(record)
if row:
rows.append(row)
if not rows:
return 0, 0
existing = self._existing_phones_in_db([row["phone"] for row in rows])
inserted = 0
skipped = 0
for row in rows:
phone = row.get("phone", "")
if not phone or phone in existing:
skipped += 1
continue
try:
self.db.insert_data("lawyer", row)
existing.add(phone)
inserted += 1
except Exception as exc:
skipped += 1
print(f"[db] 插入失败 phone={phone} url={row.get('url', '')}: {exc}")
return inserted, skipped
def crawl(
self,
output_path: str,
max_cities: int = 0,
city_filter: Optional[str] = None,
) -> None:
cities = self.discover_cities()
print(f"[discover] 共发现地区 {len(cities)}")
if city_filter:
key = city_filter.strip().lower()
cities = [
c for c in cities
if key in c.city_name.lower() or key in c.city_py.lower() or key in c.area_id
]
print(f"[discover] 过滤后地区 {len(cities)} 个, filter={city_filter}")
if max_cities > 0:
cities = cities[:max_cities]
print(f"[discover] 截断地区数 {len(cities)}")
os.makedirs(os.path.dirname(output_path) or ".", exist_ok=True)
seen_ids: Set[str] = set()
if os.path.exists(output_path):
with open(output_path, "r", encoding="utf-8") as old_file:
for line in old_file:
line = line.strip()
if not line:
continue
try:
item = json.loads(line)
except Exception:
continue
rid = item.get("record_id")
if rid:
seen_ids.add(rid)
print(f"[resume] 已有记录 {len(seen_ids)}")
total_new_json = 0
total_new_db = 0
total_skip_db = 0
with open(output_path, "a", encoding="utf-8") as out:
for idx, target in enumerate(cities, start=1):
print(
f"[city {idx}/{len(cities)}] {target.province_name}-{target.city_name} "
f"(area={target.area_id})"
)
city_records = list(self.crawl_city(target))
city_new_json = 0
for record in city_records:
rid = record["record_id"]
if rid in seen_ids:
continue
out.write(json.dumps(record, ensure_ascii=False) + "\n")
seen_ids.add(rid)
city_new_json += 1
total_new_json += 1
city_new_db, city_skip_db = self._write_records_to_db(city_records)
total_new_db += city_new_db
total_skip_db += city_skip_db
print(
f"[city] 采集{len(city_records)}条, JSON新增{city_new_json}条, "
f"DB新增{city_new_db}条, DB跳过{city_skip_db}"
)
print(
f"[done] JSON新增{total_new_json}条, DB新增{total_new_db}条, "
f"DB跳过{total_skip_db}条, 输出: {output_path}"
)
def parse_args() -> argparse.Namespace:
parser = argparse.ArgumentParser(description="律图全新采集脚本(站点数据直采)")
parser.add_argument(
"--output",
default="/www/wwwroot/lawyers/data/six4365_records_all.jsonl",
help="输出 jsonl 文件路径",
)
parser.add_argument(
"--max-cities",
type=int,
default=0,
help="最多采集多少个地区,0 表示不限",
)
parser.add_argument(
"--max-pages",
type=int,
default=9999,
help="每个地区最多采集多少页",
)
parser.add_argument(
"--city-filter",
default="",
help="按城市名称/拼音/编码过滤",
)
parser.add_argument(
"--sleep",
type=float,
default=0.1,
help="详情页请求间隔秒数",
)
parser.add_argument(
"--direct",
action="store_true",
help="直连模式,不使用 proxy_settings.json 代理",
)
parser.add_argument(
"--no-db",
action="store_true",
help="只输出 JSONL,不写入数据库",
)
return parser.parse_args()
def main():
args = parse_args()
if args.no_db:
crawler = Six4365Crawler(
max_pages=args.max_pages,
sleep_seconds=args.sleep,
use_proxy=not args.direct,
db_connection=None,
)
crawler.crawl(
output_path=args.output,
max_cities=args.max_cities,
city_filter=args.city_filter or None,
)
return
with Db() as db:
crawler = Six4365Crawler(
max_pages=args.max_pages,
sleep_seconds=args.sleep,
use_proxy=not args.direct,
db_connection=db,
)
crawler.crawl(
output_path=args.output,
max_cities=args.max_cities,
city_filter=args.city_filter or None,
)
if __name__ == "__main__":
main()