cntv_scraper_multas.py

import requests, pandas as pd
from bs4 import BeautifulSoup

CLIO_DEF = 'https://www.yapo.cl/chile/inmuebles?ca=15_s&l=0&q=casa&cmn=&st=a'

def text_search(bs, classname):
    return [p0.text.strip() 
            for p0 in bs.find_all('span', attrs={'class': classname})]

def scrape_yapo(url = CLIO_DEF):

    bs = BeautifulSoup(requests.get(url).text,'lxml')

    NmaX = 47
    precios = text_search(bs, 'price')[:NmaX]
    cprecios = text_search(bs, 'convertedPrice')[:NMaX]
    regiones = text_search(bs, 'region')[:NMaX]
    comunas = text_search(bs, 'commune')[:NMaX]
    metros = text_search(bs, 'icons__element-text')

    metros = [m for m in metros if 'm2' in m][:len(comunas)]    # U CHEAT

    descs = [p0.text for p0 in bs.find_all('a', attrs={'class':'title'})]
    print([len(x) for x in [precios,cprecios,regiones,comunas,metros]])

    df = pd.DataFrame(dict(descripción=descs, region=regiones, comuna=comunas,
                        precio=precios, UF=cprecios, m2=metros))

    df['UF_m2'] = [row['UF'].split(' ')[1].split(',')[0].replace('.','') + '/' + 
                row['m2'].split(' ')[0]
                for _, row in df.iterrows()]

    return df