update crawler for short url
Dohyun Lim
parent
2b777f5314
commit
94aae50564
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@ -1,8 +1,10 @@
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import asyncio
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import json
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import logging
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import re
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import aiohttp
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import bs4
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from config import crawler_settings
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@ -27,7 +29,7 @@ class NvMapScraper:
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"""
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GRAPHQL_URL: str = "https://pcmap-api.place.naver.com/graphql"
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REQUEST_TIMEOUT = 30 # 초
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REQUEST_TIMEOUT = 120 # 초
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OVERVIEW_QUERY: str = """
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query getAccommodation($id: String!, $deviceType: String) {
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@ -65,6 +67,7 @@ query getAccommodation($id: String!, $deviceType: String) {
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self.rawdata: dict | None = None
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self.image_link_list: list[str] | None = None
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self.base_info: dict | None = None
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self.facility_info: str | None = None
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def _get_request_headers(self) -> dict:
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headers = self.DEFAULT_HEADERS.copy()
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@ -72,8 +75,19 @@ query getAccommodation($id: String!, $deviceType: String) {
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headers["Cookie"] = self.cookies
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return headers
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def parse_url(self) -> str:
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async def parse_url(self) -> str:
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"""URL에서 place ID를 추출합니다. 단축 URL인 경우 실제 URL로 변환합니다."""
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place_pattern = r"/place/(\d+)"
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# URL에 place가 없는 경우 단축 URL 처리
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if "place" not in self.url:
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if "naver.me" in self.url:
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async with aiohttp.ClientSession() as session:
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async with session.get(self.url) as response:
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self.url = str(response.url)
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else:
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raise GraphQLException("This URL does not contain a place ID")
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match = re.search(place_pattern, self.url)
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if not match:
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raise GraphQLException("Failed to parse place ID from URL")
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@ -81,14 +95,17 @@ query getAccommodation($id: String!, $deviceType: String) {
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async def scrap(self):
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try:
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place_id = self.parse_url()
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place_id = await self.parse_url()
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data = await self._call_get_accommodation(place_id)
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self.rawdata = data
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fac_data = await self._get_facility_string(place_id)
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self.rawdata["facilities"] = fac_data
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self.image_link_list = [
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nv_image["origin"]
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for nv_image in data["data"]["business"]["images"]["images"]
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]
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self.base_info = data["data"]["business"]["base"]
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self.facility_info = fac_data
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self.scrap_type = "GraphQL"
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except GraphQLException:
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@ -141,7 +158,7 @@ query getAccommodation($id: String!, $deviceType: String) {
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f"Request failed with status {response.status}"
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)
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except TimeoutError:
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except (TimeoutError, asyncio.TimeoutError):
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logger.error(f"[NvMapScraper] Timeout - place_id: {place_id}")
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print(f"[NvMapScraper] Timeout - place_id: {place_id}")
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raise CrawlingTimeoutException(f"Request timed out after {self.REQUEST_TIMEOUT}s")
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@ -151,6 +168,29 @@ query getAccommodation($id: String!, $deviceType: String) {
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print(f"[NvMapScraper] Client error: {e}")
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raise GraphQLException(f"Client error: {e}")
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async def _get_facility_string(self, place_id: str) -> str | None:
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"""숙소 페이지에서 편의시설 정보를 크롤링합니다.
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Args:
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place_id: 네이버 지도 장소 ID
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Returns:
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편의시설 정보 문자열 또는 None
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"""
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url = f"https://pcmap.place.naver.com/accommodation/{place_id}/home"
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try:
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async with aiohttp.ClientSession() as session:
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async with session.get(url, headers=self._get_request_headers()) as response:
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soup = bs4.BeautifulSoup(await response.read(), "html.parser")
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c_elem = soup.find("span", "place_blind", string="편의")
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if c_elem:
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facilities = c_elem.parent.parent.find("div").string
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return facilities
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return None
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except Exception as e:
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logger.warning(f"[NvMapScraper] Failed to get facility info: {e}")
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return None
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# if __name__ == "__main__":
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# import asyncio
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@ -0,0 +1,119 @@
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import re
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import aiohttp
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import json
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import asyncio
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import bs4
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PLACE_PATTERN = r"/place/(\d+)"
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GRAPHQL_URL = "https://pcmap-api.place.naver.com/graphql"
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NAVER_COOKIES="NAC=mQ7mBownbQf4A; NNB=TQPII6AKDBFGQ; PLACE_LANGUAGE=ko; NACT=1; nid_inf=1431570813; NID_AUT=k2T7FraXOdIMRCHzEZIFtHQup+I7b87M5fd7+p65AXZTdGB/gelRmW8s/Q4oDxm8; tooltipDisplayed=true; SRT30=1762660151; NID_SES=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; _naver_usersession_=Kkgzim/64JicPJzgkIIvqQ==; page_uid=jesTPsqVWUZssE4qJeossssssD0-011300; SRT5=1762662010; BUC=z5Fu3sAYtFwpbRDrrDFYdn4AgK5hNkOqX-DdaLU7VJM="
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OVERVIEW_QUERY = '''
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query getAccommodation($id: String!, $deviceType: String) {
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business: placeDetail(input: {id: $id, isNx: true, deviceType: $deviceType}) {
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base {
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id
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name
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category
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roadAddress
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address
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phone
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virtualPhone
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microReviews
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conveniences
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visitorReviewsTotal
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}
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images { images { origin url } }
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cpImages(source: [ugcImage]) { images { origin url } }
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}
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}'''
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REQUEST_HEADERS = {
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"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36",
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"Referer": "https://map.naver.com/",
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"Origin": "https://map.naver.com",
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"Content-Type": "application/json",
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"Cookie": NAVER_COOKIES
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}
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class GraphQLException(Exception):
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pass
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class nvMapScraper():
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url : str = None
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scrap_type : str = None
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rawdata : dict = None
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image_link_list : list[str] = None
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base_info : dict = None
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def __init__(self, url):
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self.url = url
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async def parse_url(self):
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if 'place' not in self.url:
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if 'naver.me' in self.url:
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async with aiohttp.ClientSession() as session:
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async with session.get(self.url) as response:
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self.url = str(response.url)
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else:
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raise GraphQLException("this shorten url not have place id")
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try:
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place_id = re.search(PLACE_PATTERN, self.url)[1]
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except Exception as E:
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raise GraphQLException("Cannot find place id")
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return place_id
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async def scrap(self):
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try:
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place_id = await self.parse_url()
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data = await self.call_get_accomodation(place_id)
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self.rawdata = data
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fac_data = await self.get_facility_string(place_id)
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self.rawdata['facilities'] = fac_data
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self.image_link_list = [nv_image['origin'] for nv_image in data['data']['business']['images']['images']]
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self.base_info = data['data']['business']['base']
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self.facility_info = fac_data
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self.scrap_type = "GraphQL"
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except GraphQLException as G:
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print (G)
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print("fallback")
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self.scrap_type = "Playwright"
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pass # 나중에 pw 이용한 crawling으로 fallback 추가
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return
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async def call_get_accomodation(self, place_id):
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payload = {
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"operationName" : "getAccommodation",
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"variables": { "id": place_id, "deviceType": "pc" },
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"query": OVERVIEW_QUERY,
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}
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json_payload = json.dumps(payload)
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async with aiohttp.ClientSession() as session:
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async with session.post(GRAPHQL_URL, data=json_payload, headers=REQUEST_HEADERS) as response:
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response.encoding = 'utf-8'
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if response.status == 200: # 요청 성공
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return await response.json() # await 주의
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else: # 요청 실패
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print('실패 상태 코드:', response.status)
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print(response.text)
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raise Exception()
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async def get_facility_string(self, place_id):
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url = f"https://pcmap.place.naver.com/accommodation/{place_id}/home"
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async with aiohttp.ClientSession() as session:
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async with session.get(url, headers=REQUEST_HEADERS) as response:
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soup = bs4.BeautifulSoup(await response.read(), 'html.parser')
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c_elem = soup.find('span', 'place_blind', string='편의')
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facilities = c_elem.parent.parent.find('div').string
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return facilities
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url = "https://naver.me/IgJGCCic"
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scraper = nvMapScraper(url)
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asyncio.run(scraper.scrap())
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print(scraper.image_link_list)
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print(len(scraper.image_link_list))
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