scraping google search results page data python - python

i want to scrape emails on search resulted query. but when i access to class with css selecter "select" and print it always shows empty list. How can i access .r class or "class=g"?
import requests
from bs4 import BeautifulSoup
url = "https://www.google.com/search?sxsrf=ACYBGNQA4leQETe0psVZPu7daLWbdsc9Ow%3A1579194494737&ei=fpggXpvRLMakwQKkqpSICg&q=%22computer+science+%22%22usa%22+%22%40yahoo.com%22&oq=%22computer+science+%22%22usa%22+%22%40yahoo.com%22&gs_l=psy-ab.12...0.0..7407...0.0..0.0.0.......0......gws-wiz.82okhpdJLYg&ved=0ahUKEwibiI_3zYjnAhVGUlAKHSQVBaEQ4dUDCAs"
responce = requests.get(url)
soup = BeautifulSoup(responce.text, "html.parser")
test = soup.select('.r')
print(test)

Your program is correct, but to get correct answer from Google, you need to specify User-Agent header:
import requests
from bs4 import BeautifulSoup
url = "https://www.google.com/search?sxsrf=ACYBGNQA4leQETe0psVZPu7daLWbdsc9Ow%3A1579194494737&ei=fpggXpvRLMakwQKkqpSICg&q=%22computer+science+%22%22usa%22+%22%40yahoo.com%22&oq=%22computer+science+%22%22usa%22+%22%40yahoo.com%22&gs_l=psy-ab.12...0.0..7407...0.0..0.0.0.......0......gws-wiz.82okhpdJLYg&ved=0ahUKEwibiI_3zYjnAhVGUlAKHSQVBaEQ4dUDCAs"
headers = {'User-Agent':'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:72.0) Gecko/20100101 Firefox/72.0'}
responce = requests.get(url, headers=headers) # <-- specify custom header
soup = BeautifulSoup(responce.text, "html.parser")
test = soup.select('.r')
print(test)
Prints:
[<div class="r"><a href="https://www.yahoo.com/news/11-course-complete-computer-science-171322233.html" onmousedown="return rwt(this,'','','','1','AOvVaw2wM4TUxc_4V7s9GjeWTNAG','','2ahUKEwjt17Kk-YjnAhW2R0EAHcnsC3QQFjAAegQIAxAB','','',event)"><div class="TbwUpd"><img alt="https://...
...

To get the emails out of the Google Search results you need to use regex
# this regex needs possible modifications
re.findall(r'[\w\.-]+#[\w\.-]+\.\w+', variable_where_to_search_from)
Code:
from bs4 import BeautifulSoup
import requests, lxml, re
headers = {
"User-agent":
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko)"
"Chrome/70.0.3538.102 Safari/537.36 Edge/18.19582"
}
html = requests.get('https://www.google.com/search?q="computer science ""usa" "#yahoo.com"', headers=headers)
soup = BeautifulSoup(html.text, 'lxml')
for result in soup.select('.tF2Cxc'):
try:
snippet = result.select_one('.lyLwlc').text
except:
snippet = None
match_email = re.findall(r'[\w\.-]+#[\w\.-]+\.\w+', str(snippet))
email = '\n'.join(match_email).strip()
print(email)
----------
'''
ahmed_733#yahoo.com
yjzou#uguam.uog
yzou2002#yahoo.com
...
Alternatively, you can do the same thing by using Google Organic Results API from SerpApi. It's a paid API with a free plan.
It doesn't extract emails using regex although it would be a great possible feature. The main difference is that much easier and faster to get things done rather than creating everything from scratch.
Code to integrate:
from serpapi import GoogleSearch
import re
params = {
"api_key": "YOUR_API_KEY",
"engine": "google",
"q": '"computer science ""usa" "#yahoo.com"',
}
search = GoogleSearch(params)
results = search.get_dict()
for result in results['organic_results']:
try:
snippet = result['snippet']
except:
snippet = None
match_email = re.findall(r'[\w\.-]+#[\w\.-]+\.\w+', str(snippet))
email = '\n'.join(match_email).strip()
print(email)
---------
'''
shaikotweb#yahoo.com
ahmed_733#yahoo.com
RPeterson#L1id.com
rj_peterson#yahoo.com
'''
Disclaimer, I work for SerpApi.

Related

Problem with webscraping google python beautiful soup

i am writing code:
i want to open some subpages which have been found.
import bs4
import requests
url = 'https://www.google.com/search?q=python'
res = requests.get(url)
res.raise_for_status()
soup = bs4.BeautifulSoup(res.text, 'html.parser')
list_sites = soup.select('a[href]')
print(len(list_sites))
i want to open for example site in google like 'python' and then open some first links, but i have a problem with function select. What i should put inside to find links to
subpage? like a: Polish Python Coders Group - News, Welcome to Python.org, ...
I tried to put: a[href], a, h3 class but it doesnt work...
The wrong selector is selected in your code. Even if it worked, you wouldn't get what you wanted. Because you're selecting all the links on the page, not the ones that lead to websites.
To get these links, you need to get the selector that contains them. In our case, this is the .yuRUbf a selector. Let's use a select() method that will return a list of all the links we need.
To iterate over all links, we can use for loop and iterate the list of matched elements what select() method returned. Use get('href') or ['href'] to extract attributes.
for url in soup.select(".yuRUbf a"):
print(url.get("href"))
Also, make sure you're using request headers user-agent to act as a "real" user visit. Because default requests user-agent is python-requests and websites understand that it's most likely a script that sends a request. Check what's your user-agent.
Code and full example in online IDE:
from bs4 import BeautifulSoup
import requests, lxml
# https://docs.python-requests.org/en/master/user/quickstart/#passing-parameters-in-urls
params = {
"q": "python",
"hl": "en", # language
"gl": "us" # country of the search, US -> USA
}
# https://docs.python-requests.org/en/master/user/quickstart/#custom-headers
headers = {
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.88 Safari/537.36",
}
html = requests.get("https://www.google.com/search", params=params, headers=headers, timeout=30)
soup = BeautifulSoup(html.text, "lxml")
for url in soup.select(".yuRUbf a"):
print(url.get("href"))
Output:
https://www.python.org/
https://en.wikipedia.org/wiki/Python_(programming_language)
https://www.w3schools.com/python/
https://www.w3schools.com/python/python_intro.asp
https://www.codecademy.com/catalog/language/python
https://www.geeksforgeeks.org/python-programming-language/
If you don't want to figure out how to build a reliable parser from scratch and maintain it, have a look at API solutions. For example Google Organic Results API from SerpApi.
Hello World example:
from serpapi import GoogleSearch
import os
# https://docs.python-requests.org/en/master/user/quickstart/#passing-parameters-in-urls
params = {
# https://docs.python.org/3/library/os.html#os.getenv
"api_key": os.getenv("API_KEY"), # your serpapi api key
"engine": "google", # search engine
"q": "python" # search query
# other parameters
}
search = GoogleSearch(params) # where data extraction happens on the SerpApi backend
result_dict = search.get_dict() # JSON -> Python dict
for result in result_dict["organic_results"]:
print(result["link"])
Output:
https://www.python.org/
https://en.wikipedia.org/wiki/Python_(programming_language)
https://www.w3schools.com/python/
https://www.codecademy.com/catalog/language/python
https://www.geeksforgeeks.org/python-programming-language/
is this you need?
from bs4 import BeautifulSoup
import requests, urllib.parse
import lxml
def print_extracted_data_from_url(url):
headers = {
"User-Agent":
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19582"
}
response = requests.get(url, headers=headers).text
soup = BeautifulSoup(response, 'lxml')
for container in soup.findAll('div', class_='tF2Cxc'):
head_link = container.a['href']
print(head_link)
return soup.select_one('a#pnnext')
next_page_node = print_extracted_data_from_url('https://www.google.com/search?hl=en-US&q=python')

Empty list while scraping Google Search Result

I'm trying to scrape Google Search Result but all I'm getting as an output is empty list. Do you have any idea what's wrong here? I found the similar post on Stack Overflow where solution says you should try putting user_agent. I tried but it still returns nothing. Please share if you have any idea.
import requests, webbrowser
from bs4 import BeautifulSoup
user_input = input("Enter something to search:")
print("googling.....")
google_search = requests.get("https://www.google.com/search?q="+user_input)
# print(google_search.text)
soup = BeautifulSoup(google_search.text , 'html.parser')
# print(soup.prettify())
search_results = soup.select('.r a')
# print(search_results)
for link in search_results[:5]:
actual_link = link.get('href')
print(actual_link)
webbrowser.open('https://google.com/'+actual_link)
Google blocks your requests and threw this error This page appears when Google automatically detects requests coming from your computer network which appear to be in violation of the Terms of Service. The block will expire shortly after those requests stop. In the meantime, solving the above CAPTCHA will let you continue to use our services.This traffic may have been sent by malicious software, a browser plug-in, or a script that sends automated requests. If you share your network connection, ask your administrator for help — a different computer using the same IP address may be responsible. Learn moreSometimes you may be asked to solve the CAPTCHA if you are using advanced terms that robots are known to use, or sending requests very quickly..
Try using selenium + python to get all the links
To get results from Google page, you have to specify User-Agent http header. For english results, add hl=en parameter to search URL:
import requests
from bs4 import BeautifulSoup
headers = {'User-Agent': 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:77.0) Gecko/20100101 Firefox/77.0'}
user_input = input("Enter something to search: ")
print("googling.....")
google_search = requests.get("https://www.google.com/search?hl=en&q="+user_input, headers=headers) # <-- add headers and hl=en parameter
soup = BeautifulSoup(google_search.text , 'html.parser')
search_results = soup.select('.r a')
for link in search_results:
actual_link = link.get('href')
print(actual_link)
Prints:
Enter something to search: tree
googling.....
https://en.wikipedia.org/wiki/Tree
#
https://webcache.googleusercontent.com/search?q=cache:wHCoEH9G9w8J:https://en.wikipedia.org/wiki/Tree+&cd=22&hl=en&ct=clnk&gl=sk
/search?hl=en&q=related:https://en.wikipedia.org/wiki/Tree+tree&tbo=1&sa=X&ved=2ahUKEwjmroPTuZLqAhVWWs0KHV4oCtsQHzAVegQIAxAH
https://simple.wikipedia.org/wiki/Tree
#
https://webcache.googleusercontent.com/search?q=cache:tNzOpY417g8J:https://simple.wikipedia.org/wiki/Tree+&cd=23&hl=en&ct=clnk&gl=sk
/search?hl=en&q=related:https://simple.wikipedia.org/wiki/Tree+tree&tbo=1&sa=X&ved=2ahUKEwjmroPTuZLqAhVWWs0KHV4oCtsQHzAWegQIARAH
https://www.britannica.com/plant/tree
#
https://webcache.googleusercontent.com/search?q=cache:91hg5d2649QJ:https://www.britannica.com/plant/tree+&cd=24&hl=en&ct=clnk&gl=sk
/search?hl=en&q=related:https://www.britannica.com/plant/tree+tree&tbo=1&sa=X&ved=2ahUKEwjmroPTuZLqAhVWWs0KHV4oCtsQHzAXegQIAhAJ
https://www.knowablemagazine.org/article/living-world/2018/what-makes-tree-tree
#
https://webcache.googleusercontent.com/search?q=cache:AVSszZLtPiQJ:https://www.knowablemagazine.org/article/living-world/2018/what-makes-tree-tree+&cd=25&hl=en&ct=clnk&gl=sk
https://teamtrees.org/
#
https://webcache.googleusercontent.com/search?q=cache:gVbpYoK7meUJ:https://teamtrees.org/+&cd=26&hl=en&ct=clnk&gl=sk
https://www.ldoceonline.com/dictionary/tree
#
https://webcache.googleusercontent.com/search?q=cache:oyS4e3WdMX8J:https://www.ldoceonline.com/dictionary/tree+&cd=27&hl=en&ct=clnk&gl=sk
https://en.wiktionary.org/wiki/tree
#
https://webcache.googleusercontent.com/search?q=cache:s_tZIjpvHZIJ:https://en.wiktionary.org/wiki/tree+&cd=28&hl=en&ct=clnk&gl=sk
/search?hl=en&q=related:https://en.wiktionary.org/wiki/tree+tree&tbo=1&sa=X&ved=2ahUKEwjmroPTuZLqAhVWWs0KHV4oCtsQHzAbegQICBAH
https://www.dictionary.com/browse/tree
#
https://webcache.googleusercontent.com/search?q=cache:EhFIP6m4MuIJ:https://www.dictionary.com/browse/tree+&cd=29&hl=en&ct=clnk&gl=sk
https://www.treepeople.org/tree-benefits
#
https://webcache.googleusercontent.com/search?q=cache:4wLYFp4zTuUJ:https://www.treepeople.org/tree-benefits+&cd=30&hl=en&ct=clnk&gl=sk
EDIT: To filter results you can use this:
import requests
from bs4 import BeautifulSoup
headers = {'User-Agent': 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:77.0) Gecko/20100101 Firefox/77.0'}
user_input = input("Enter something to search: ")
print("googling.....")
google_search = requests.get("https://www.google.com/search?hl=en&q="+user_input, headers=headers) # <-- add headers and hl=en parameter
soup = BeautifulSoup(google_search.text , 'html.parser')
search_results = soup.select('.r a')
for link in search_results:
actual_link = link.get('href')
if actual_link.startswith('#') or \
actual_link.startswith('https://webcache.googleusercontent.com') or \
actual_link.startswith('/search?'):
continue
print(actual_link)
Prints (for example):
Enter something to search: tree
googling.....
https://en.wikipedia.org/wiki/Tree
https://simple.wikipedia.org/wiki/Tree
https://www.britannica.com/plant/tree
https://www.knowablemagazine.org/article/living-world/2018/what-makes-tree-tree
https://teamtrees.org/
https://www.ldoceonline.com/dictionary/tree
https://en.wiktionary.org/wiki/tree
https://www.dictionary.com/browse/tree
https://www.treepeople.org/tree-benefits
Most websites nowadays use JavaScript to dynamically load their webpages. Google is one of those websites. In order for the full DOM (document object model) to load in, you need a Javascript engine, which beautifulsoup and requests don't have. Arun recommended selenium, and I do to, as it has an embedded Javascript engine.
Here is the Python Selenium documentation:
https://selenium-python.readthedocs.io/
The OP desired output doesn't come from JavaScript as Serket mentioned. All data that OP needed is located in the HTML.
There's no point in selenium as well for the same reason, it's all there, in the HTML, not rendered via JavaScript.
One of the problems as other people mentioned is because of no user-agent specified AND you possibly passed the wrong user-agent which leads to a completely different HTML that contains an error message or something similar. Check out what is your user-agent.
Pass user-agent:
headers = {
'User-agent':
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19582"
}
requests.get(YOUR_URL, headers=headers)
You can also grab attributes by passing them in square brackets:
element.get('href')
# is equivalent to
element['href']
Code and example in the online IDE (CSS selectors reference):
from bs4 import BeautifulSoup
import requests
headers = {
'User-agent':
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19582"
}
params = {
"q": "fus ro dah" # query
}
html = requests.get('https://www.google.com/search', headers=headers, params=params)
soup = BeautifulSoup(html.text, 'lxml')
# container with links and iterate over it
for result in soup.select('.tF2Cxc'):
link = result.select_one('.yuRUbf a')['href']
-------
'''
https://elderscrolls.fandom.com/wiki/Unrelenting_Force_(Skyrim)
https://knowyourmeme.com/memes/fus-ro-dah
https://en.uesp.net/wiki/Skyrim:Unrelenting_Force
https://www.urbandictionary.com/define.php?term=Fus%20ro%20dah
https://www.etsy.com/market/fus_ro_dah
https://www.nexusmods.com/skyrimspecialedition/mods/4889/
https://www.textualtees.com/products/fus-ro-dah-t-shirt
'''
Alternatively, you can achieve the same thing by using Google Search Results API from SerpApi. It's a paid API with a free plan.
The difference in your case is that you don't need to figure out why or how to deal with such a problem since this part (extraction/scraping) is already done for the end-user. All that needs to be done is just to iterate over structured JSON and get what you want.
Code:
import os
from serpapi import GoogleSearch
params = {
"engine": "google",
"q": "fus ro day",
"api_key": os.getenv("API_KEY"),
}
search = GoogleSearch(params)
results = search.get_dict()
for result in results["organic_results"]:
print(result['link'])
---------
'''
https://elderscrolls.fandom.com/wiki/Unrelenting_Force_(Skyrim)
https://knowyourmeme.com/memes/fus-ro-dah
https://en.uesp.net/wiki/Skyrim:Unrelenting_Force
https://www.etsy.com/market/fus_ro_dah
https://www.urbandictionary.com/define.php?term=Fus%20ro%20dah
https://www.textualtees.com/products/fus-ro-dah-t-shirt
https://tenor.com/search/fus-ro-dah-gifs
'''
P.S - I have a blog post that covers a bit more in-depth how to scrape Google Organic Search Results.
Disclaimer, I work for SerpApi.

Can't parse a Google search result page using BeautifulSoup

I'm parsing webpages using BeautifulSoup from bs4 in python. When I inspected the elements of a google search page, the first division had class = 'r' I wrote this code:
import requests
site = requests.get('<url>')
from bs4 import BeautifulSoup
page = BeautifulSoup(site.content, 'html.parser')
results = page.find_all('div', class_="r")
print(results)
But the command prompt returned just []
What could've gone wrong and how to correct it?
EDIT 1: I edited my code accordingly by adding the dictionary for headers, yet the result is the same [].
Here's the new code:
import requests
headers = {
'User-Agent' : 'Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:47.0) Gecko/20100101 Firefox/47.0'
}
site = requests.get('<url>', headers = headers)
from bs4 import BeautifulSoup
page = BeautifulSoup(site.content, 'html.parser')
results = page.find_all('div', class_="r")
print(results)
NOTE: When I tell it to print the entire page, there's no problem, or when I take list(page.children) , it works fine.
Some website requires User-Agent header to be set to prevent fake request from non-browser. But, fortunately there's a way to pass headers to the request as such
# Define a dictionary of http request headers
headers = {
'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:47.0) Gecko/20100101 Firefox/47.0'
}
# Pass in the headers as a parameterized argument
requests.get(url, headers=headers)
Note: List of user agents can be found here
>>> give_me_everything = soup.find_all('div', class_='yuRUbf')
Prints a bunch of stuff.
>>> give_me_everything_v2 = soup.select('.yuRUbf')
Prints a bunch of stuff.
Note that you can't do something like this:
>>> give_me_everything = soup.find_all('div', class_='yuRUbf').text
AttributeError: You're probably treating a list of elements like a single element.
>>> for all in soup.find_all('div', class_='yuRUbf'):
print(all.text)
Prints a bunch of stuff.
Code:
from bs4 import BeautifulSoup
import requests
headers = {
'User-agent':
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko)"
"Chrome/70.0.3538.102 Safari/537.36 Edge/18.19582"
}
html = requests.get('https://www.google.com/search?q="narendra modi" "scams" "frauds" "corruption" "modi" -lalit -nirav', headers=headers)
soup = BeautifulSoup(html.text, 'html.parser')
give_me_everything = soup.find_all('div', class_='yuRUbf')
print(give_me_everything)
Alternatively, you can do the same thing using Google Search Engine Results API from SerpApi. It's a paid API with a free trial of 5,000 searches.
The main difference is that you don't have to come with a different solution when something isn't working thus don't have to maintain the parser.
Code to integrate:
from serpapi import GoogleSearch
params = {
"api_key": "YOUR_API_KEY",
"engine": "google",
"q": 'narendra modi" "scams" "frauds" "corruption" "modi" -lalit -nirav',
}
search = GoogleSearch(params)
results = search.get_dict()
for result in results['organic_results']:
title = result['title']
link = result['link']
displayed_link = result['displayed_link']
print(f'{title}\n{link}\n{displayed_link}\n')
----------
Opposition Corners Modi Govt On Jay Shah Issue, Rafael ...
https://www.outlookindia.com/website/story/no-confidence-vote-opposition-corners-modi-govt-on-jay-shah-issue-rafael-deals-c/313790
https://www.outlookindia.com
Modi, Rahul and Kejriwal describe one another as frauds ...
https://www.business-standard.com/article/politics/modi-rahul-and-kejriwal-describe-one-another-as-frauds-114022400019_1.html
https://www.business-standard.com
...
Disclaimer, I work for SerpApi.

Exact website links from google through BeautifulSoup

I want to search google using BeautifulSoup and open the first link. But when I opened the link it shows error. The reason i think is that because google is not providing exact link of website, it has added several parameters in url. How to get exact url?
When i tried to use cite tag it worked but for big urls its creating problem.
The first link which i get using soup.h3.a['href'][7:] is:
'http://www.wikipedia.com/wiki/White_holes&sa=U&ved=0ahUKEwi_oYLLm_rUAhWJNI8KHa5SClsQFggbMAI&usg=AFQjCNGN-vlBvbJ9OPrnq40d0_b8M0KFJQ'
Here is my code:
import requests
from bs4 import Beautifulsoup
r = requests.get('https://www.google.com/search?q=site:wikipedia.com+Black+hole&gbv=1&sei=YwHNVpHLOYiWmQHk3K24Cw')
soup = BeautifulSoup(r.text, "html.parser")
print(soup.h3.a['href'][7:])
You could split the returned string:
url = soup.h3.a['href'][7:].split('&')
print(url[0])
hope by clubbing all answer together presented above ,your code will look like
this:
from bs4 import BeautifulSoup
import requests
import csv
import os
import time
url = "https://www.google.co.in/search?q=site:wikipedia.com+Black+hole&dcr=0&gbv=2&sei=Nr3rWfLXMIuGvQT9xZOgCA"
r = requests.get(url)
data = r.text
url1 = "https://www.google.co.in"
soup = BeautifulSoup(data, "html.parser")
get_details = soup.find_all("div", attrs={"class":"g"})
final_data = []
for details in get_details:
link = details.find_all("h3")
#links = ""
for mdetails in link:
links = mdetails.find_all("a")
lmk = ""
for lnk in links:
lmk = lnk.get("href")[7:].split("&")
sublist = []
sublist.append(lmk[0])
final_data.append(sublist)
filename = "Google.csv"
with open("./"+filename, "w")as csvfile:
csvfile = csv.writer(csvfile, delimiter=",")
csvfile.writerow("")
for i in range(0, len(final_data)):
csvfile.writerow(final_data[i])
It's much simpler. You're looking for this:
# instead of this:
soup.h3.a['href'][7:].split('&')
# use this:
soup.select_one('.yuRUbf a')['href']
Code and example in the online IDE:
from bs4 import BeautifulSoup
import requests, lxml
headers = {
'User-agent':
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19582"
}
params = {
"q": "site:wikipedia.com black hole", # query
"gl": "us", # country to search from
"hl": "en" # language
}
html = requests.get("https://www.google.com/search", headers=headers, params=params)
soup = BeautifulSoup(html.text, 'lxml')
first_link = soup.select_one('.yuRUbf a')['href']
print(first_link)
# https://en.wikipedia.com/wiki/Primordial_black_hole
Alternatively, you can achieve the same thing by using Google Organic Results API from SerpApi. It's a paid API with a free plan.
The difference in your case is that you only need to extract the data from the structured JSON rather than figuring out why things don't work and then maintain it over time if some selectors will change.
Code to integrate:
import os
from serpapi import GoogleSearch
params = {
"engine": "google",
"q": "site:wikipedia.com black hole",
"hl": "en",
"gl": "us",
"api_key": os.getenv("API_KEY"),
}
search = GoogleSearch(params)
results = search.get_dict()
# [0] - first index of search results
first_link = results['organic_results'][0]['link']
print(first_link)
# https://en.wikipedia.com/wiki/Primordial_black_hole
Disclaimer, I work for SerpApi.

Python: parse links from Google with search

I need to parse links with results after search in Google.
When I try to see code of page and Ctrl + U I can't find element with links, what I want.
But When I see code of elements with
Ctrl + Shift + I I can see what elem should I parse to get links.
I use code
url = 'https://www.google.ru/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=' + str(query)
html = requests.get(url).content
soup = BeautifulSoup(html, 'html.parser')
links = soup.findAll('cite')
But it returns empty list, becauses there are not this elements.
I think that html-code, that returns requests.get(url).content isn't full, so I can't get this elements.
I tried to use google.search but it returned error that it isn't used now.
Is any way to get links with search in google?
Try:
url = 'https://www.google.ru/search?q=' + str(query)
html = requests.get(url)
soup = BeautifulSoup(html.text, 'lxml')
links = soup.findAll('cite')
print([link.text for link in links])
For installing lxml, please see http://lxml.de/installation.html
*note: The reason I choose lxml instead html.parser is that sometimes I got incomplete result with html.parser and I don't know why
USe:
url = 'https://www.google.ru/search?q=name&rct=' + str(query)
html = requests.get(url).text
soup = BeautifulSoup(html, 'html.parser')
links = soup.findAll('cite')
In order to get the actual response that you see in the browser, you need to send additional headers, more specifically user-agent (aside from sending additional query parameters) which is needed to act as a "real" user visit when the bot or browser sends a fake user-agent string to announce themselves as a different client.
That's why you were getting an empty output because you received a different HTML with different elements (CSS selectors, ID's, and so on).
You can read more about it in the blog post I wrote about how to reduce the chance of being blocked while web scraping.
Pass user-agent:
headers = {
'User-agent':
'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19582'
}
requests.get('URL', headers=headers)
Code and example in the online IDE:
from bs4 import BeautifulSoup
import requests, lxml
headers = {
'User-agent':
'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19582'
}
params = {
'q': 'minecraft', # query
'gl': 'us', # country to search from
'hl': 'en', # language
}
html = requests.get('https://www.google.com/search', headers=headers, params=params)
soup = BeautifulSoup(html.text, 'lxml')
for result in soup.select('.tF2Cxc'):
link = result.select_one('.yuRUbf a')['href']
print(link, sep='\n')
---------
'''
https://www.minecraft.net/en-us/
https://classic.minecraft.net/
https://play.google.com/store/apps/details?id=com.mojang.minecraftpe&hl=en_US&gl=US
https://en.wikipedia.org/wiki/Minecraft
'''
Alternatively, you can achieve the same thing by using Google Organic API from SerpApi. It's a paid API with a free plan.
The difference is that you don't have to create it from scratch and maintain it over time if something crashes.
Code to integrate:
import os
from serpapi import GoogleSearch
params = {
"engine": "google",
"q": "minecraft",
"hl": "en",
"gl": "us",
"api_key": os.getenv("API_KEY"),
}
search = GoogleSearch(params)
results = search.get_dict()
for result in results["organic_results"]:
print(result['link'])
-------
'''
https://www.minecraft.net/en-us/
https://classic.minecraft.net/
https://play.google.com/store/apps/details?id=com.mojang.minecraftpe&hl=en_US&gl=US
https://en.wikipedia.org/wiki/Minecraft
'''
Disclaimer, I work for SerpApi.

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