[Python] Using “GoogleNews” package to get the Google News

Google news is a famous news platform by Google, and it will recommend you “what news you want to read” with your history browsing history. (I think it is training from relational learning, but I’m not sure.)

I very like the recommend function because I do read the news they commend.

But in fact, Google News is understood as a collection of news from Google, and Google provided the news platform.

Because there are many news on it, many people may think about to download these news to process. After all, you only need a word to query and get all kinds of news, it’s very convenient!

Anyway, Google’s HTML architecture is actually quite complex. So, if we use a third-party package maybe help us.

“GoogleNews” is a great package. It is a open source package on Python and we can read the rules it have. (Maybe you are a master can easily to write your crawler.)

But this package is very convenient for the people they doesn’t similar with crawler, like me. So it’s a useful package.

It is worth noting, the package “GoogleNews” can’t get full content of news. In other words, if you download the Google News URL, that’s just another platform’s URL, Google just collect these URL in their own platform.

The topic is far away, let’s start now!

GoogleNews

We take a look for the developer’s PyPI: https://pypi.org/project/GoogleNews/

And we need to use the following command to download.

pip3 install GoogleNews 

Let’s read a simple sample code:

# -*- coding: utf-8 -*-
from GoogleNews import GoogleNews

googlenews = GoogleNews()
googlenews.search('Trump')
result = googlenews.result()
print(len(result))

for n in range(len(result)):
    print(n)
    for index in result[n]:
        print(index, '\n', result[n][index])

    exit()

Output:

10
0

10 is the default article numbers in page.
0 is the article index I print. (the first article)

title
Republicans can't hide as new week of impeachment drama …

title: article title.

media 
The Guardian

date 
7 小時前

date: date time.

desc 
A mocked-up video depicting US president Donald Trump stabbing and shooting his political opponents and the media has reportedly been …

desc: description.

link 
https://www.theguardian.com/us-news/2019/oct/14/fake-video-of-trump-shooting-media-and-opponents-shown-at-presidents-resort

link: the url you can link to the article.

img 
https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcQyLuZefsE6IBuYw4rI7taPS0-rRwYoEtM7RK_nytVgdYpdggrfXx2MJC9hzLHW3YwvlYEu6mo

img: the image in the article.

The above is the result of my query about “Trump”. If you want to see the contents of the second page, you can do like this:

# -*- coding: utf-8 -*-
from GoogleNews import GoogleNews

googlenews = GoogleNews()
googlenews.search('Trump')
googlenews.clear()
googlenews.getpage(2)
result = googlenews.result()
print(len(result))

for n in range(len(result)):
    print(n)
    for index in result[n]:
        print(index, '\n', result[n][index])

    exit()

Output:

10
0

title 
Inside Trump's Botched Attempt to Hire Trey Gowdy

media 
The New York Times

date 
11 小時前

desc 
Even as the White House confronts a deepening threat to Mr. Trump's presidency, it has struggled to decide how to respond, and who should …

link 
https://www.nytimes.com/2019/10/13/us/politics/trey-gowdy-trump-impeachment.html

img 
https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcT7PEu3yYM-KbMkqyGIRF-ppy5uxh_DlOMz0t2WhrYVefQt4McbzA7hBQmQ8513dWRXRTETpAT2

The above article information is the first article in next page.

Be careful to use “googlenews.clear()” to clear the record and we can use “googlenews.getpage(2)” to search the specific page.

Chinese Error

Maybe some user have the same problem: a little bug in this package when we want to query using Chinese characters. (For example “川普” (Trump))

'ascii' codec can't encode characters in position 14-15: ordinal not in range(128)

We will meet this error report. It because of when we using “urlib”, the url we search can’t contain Chinese characters. So if we want to query news by Chinese, we have to change some source code:

Original code:

from bs4 import BeautifulSoup as soup
import urllib.request


class GoogleNews():
        def __init__(self):
            self.texts = []
            self.links = []
            self.results = []

        def search(self, key):
            self.key = "+".join(key.split(" "))
            self.getpage()

        def getpage(self, page=1):
            self.user_agent='Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:64.0) Gecko/20100101 Firefox/64.0'
            self.headers={'User-Agent':self.user_agent}
            self.url="https://www.google.com/search?q="+self.key+"&tbm=nws&start=%d" % (10*(page-1))
            try:
                self.req=urllib.request.Request(self.url, headers=self.headers)
                self.response=urllib.request.urlopen(self.req)
                self.page=self.response.read()
                self.content=soup(self.page, "html.parser")
                result=self.content.find_all("div", class_="g")
                for item in result:
                    self.texts.append(item.find("h3").text)
                    self.links.append(item.find("h3").find("a").get("href"))
                    self.results.append({'title':item.find("h3").text,'media':item.find("div", class_="slp").find_all("span")[0].text,'date':item.find("div", class_="slp").find_all("span")[2].text,'desc':item.find("div", class_="st").text,'link':item.find("h3").find("a").get("href"),'img':item.find("img").get("src")})
                self.response.close()
            except Exception as e:
                print(e)
                pass

        def result(self):
            return self.results

        def gettext(self):
            return self.texts

        def getlinks(self):
            return self.links

def clear(self):
    self.texts = []
    self.links = []
    self.results = []

We need to import “string” package into our code:

import string

And then we find the following statement:

self.url="https://www.google.com/search?q="+self.key+"&tbm=nws&start=%d" % (10*(page-1))

Add a new line of code, using “urllib.request.quote()” function.

self.url="https://www.google.com/search?q="+self.key+"&tbm=nws&start=%d" % (10*(page-1))
self.url = urllib.request.quote(self.url, safe=string.printable)

And we can query by Chinese!

# -*- coding: utf-8 -*-
from GoogleNews import GoogleNews

googlenews = GoogleNews()
googlenews.search('川普')
result = googlenews.gettext()
print(len(result))

for n in range(len(result)):
    print(n)
    print(result[n])

Output:

10
0
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