@rybic

Не работает парсер (KeyError) если можно также обьясните как парсить вк на лайки комменты (кол-во)?

import requests
import csv
from bs4 import BeautifulSoup as bs


headers={'accept':'*/*',
         'user-agent':'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.90 Safari/537.36'
}
base_url='https://vk.com/hearthstone'

def hs_parse(base_url,headers):
    stats=[]
    urls=[]
    urls.append(base_url)
    session=requests.session()
    request=session.get(base_url,headers=headers)
    while len(stats) < 60:
        if request.status_code==200:
            soup=bs(request.content,'lxml')
        for url in urls:
            request = session.get(url, headers=headers)
            soup = bs(request.content, 'lxml')
            divs = soup.find_all('div', attrs={'class': 'like_btns'})
            for a in divs:
                com=soup.find_all('a',attrs={'class':'like_btn comment _comment _reply_wrap'})
                for div in a:
                    comentators=a.find('div',attrs={'class':'like_button_count'})
                    if comentators not in stats:
                        stats.append({'comentators':comentators})
                    else:
                        pass

            for a in divs:
                lik=soup.find_all('a',attrs={'class':'like_btn like _like'})
                for div in a:
                    likes=a.find('div',attrs={'class':'like_button_count'})
                    if likes not in stats:
                        stats.append({' likes':  likes})
                    else:
                        pass
            for a in divs:
                rep = soup.find_all('a', attrs={'class': 'like_btn share _share'})
                for div in a:
                    reposts = a.find('div', attrs={'class': 'like_button_count'})
                    if reposts not in stats:
                        stats.append({' reposts': reposts})
                    else:
                        pass
            for a in divs:
                wh = soup.find_all('a', attrs={'class': 'like_views _views'})
                for div in a:
                   watching = a.find('div', attrs={'data-count': 'title'})
                   if watching not in stats:
                       stats.append({'  watching':  watching})
                   else:
                       pass
        for url in urls:
            request = session.get(url, headers=headers)
            soup = bs(request.content, 'lxml')
            content = soup.find('div', attrs={'class': 'wall_post_text'})
            if content not in stats:
                stats.append(content)
            else:
                pass
        for url in urls:
            request = session.get(url, headers=headers)
            soup = bs(request.content, 'lxml')
            author = soup.find('div', attrs={'data-post-click-type': 'post_owner_link'})
            stats.append(author)



            print(len(stats))
        else:
            print('DONE')
            print(stats)
        return stats

def files_writer(stats):
    with open('parsed_hs_pub.csv','w',encoding='utf-8'
              ) as file:
        writer=csv.writer(file)
        writer.writerow((' author','content','likes','comentators','reposts','watching'))
        for stats in stats:
            writer.writerow((stats[' author'],stats['content'],stats['likes'],stats['comentators'],stats['reposts'],stats['watching']))

stats=hs_parse(base_url,headers)
files_writer(stats)
  • Вопрос задан
  • 115 просмотров
Решения вопроса 1
@igorspesh
import requests

token = 'token'
domain = 'url_group'
version = '5.95'
count = '100'

response = requests.get('https://api.vk.com/method/wall.get',
params= {
'access_token': token,
'domain': domain,
'count': count,
'v': version
}
).json()['response']['items']
#приходит ответ с постами в response.
#оттуда забираешь все что нужно
#постишь куда нужно)
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