i want to scrap email address from website

问题:

I was trying to scrap this website

www.united-church.ca/search/locator/all?keyw=&mission_units_ucc_ministry_type_advanced=10&locll=

I did scrape it, but I couldn't scrap email addresses Can you help me scrap it ? I was using scrapy

# -*- coding: utf-8 -*-
import scrapy
from ..items import ChurchItem


class ChurchSpiderSpider(scrapy.Spider):
    name = 'church_spider'
    page_number = 1
    start_urls = ['https://www.united-church.ca/search/locator/all?keyw=&mission_units_ucc_ministry_type_advanced=10&locll=']

    def parse(self, response):
        items = ChurchItem()
        container = response.css(".icon-ministry")
        for t in container:
            church_name = t.css(".field-name-locator-ministry-title a::text").extract()
            church_phone = t.css(".field-name-field-phone::text").extract()
            church_address = t.css(".thoroughfare::text").extract()
            church_email = t.css(".field-name-field-mu-email span::text").extract()

            items["church_name"] = church_name
            items["church_phone"] = church_phone
            items["church_address"] = church_address
            items["church_email"] = church_email

            yield items

        # next_page = 'https://www.united-church.ca/search/locator/all?keyw=&mission_units_ucc_ministry_type_advanced=10&locll=&page=' + str(ChurchSpiderSpider.page_number)
        # if ChurchSpiderSpider.page_number <= 110:
        #     ChurchSpiderSpider.page_number += 1
        #     yield response.follow(next_page, callback=self.parse)

i have found a little bit of solution but it still not complete The output now is like

{'church_address': ['7763 Highway 21'],
 'church_email': ['herbklaehn', ' [at] ', 'gmail.com'],
 'church_name': ['Allenford United Church'],
 'church_phone': ['519-35-6232']}

Can you help me replace [at] with @ and combine it in one string?

That is the full code for the one who asked

回答1:

Using Beautiful Soup

A simple way to get the email is to look for the div with class=field-name-field-mu-email', and then replace the odd display to a proper email format.

For instance:

from bs4 import BeautifulSoup
url = 'https://www.united-church.ca/search/locator/all?keyw=&mission_units_ucc_ministry_type_advanced=10&locll='

r = requests.get(url)
soup = BeautifulSoup(r.text, 'html.parser')

for div in soup.findAll('div', attrs={'class': 'field-name-field-mu-email'}):
    print (div.find('span').text.replace(' [at] ', '@'))

Out[1]:
[e-mail]
[e-mail]
[e-mail]
[e-mail]
[e-mail]
[e-mail]
[e-mail]
[e-mail]
[e-mail]
[e-mail]
[e-mail]
[e-mail]
[e-mail]
[e-mail]
[e-mail]

回答2:

You can try webscraping using Selenium, I tried this code and its giving perfect results.

from selenium import webdriver
from bs4 import BeautifulSoup


driver = webdriver.Chrome("chromedriver")
driver.get("https://www.united-church.ca/search/locator/all?keyw=&mission_units_ucc_ministry_type_advanced=10&locll=")

content = driver.page_source
soup = BeautifulSoup(content)

for all_emails in soup.find_all('a',class_="spamspan"):
    print(all_emails.text)

Results:

[e-mail]
[e-mail]
[e-mail]
[e-mail]
[e-mail]
[e-mail]
[e-mail]
[e-mail]
[e-mail]
[e-mail]
[e-mail]
[e-mail]
[e-mail]
[e-mail]
[e-mail]