How do I extract text from a website in Python?
I am using Python and BeautifulSoup to extract the text from a website.
I have used BeautifulSoup before and it worked fine but this website does not seem to want to cooperate. I have even tried using urllib.request.urlopen() and urllib.urlretrieve() with the following script and I get an error:
Traceback (most recent call last): File "python", line 1, in
with contextlib.closing(urlretrieve(url, filename)) as conn: File "/usr/lib/python2.7/contextlib.py", line 26, in exit
self.gen.next()
StopIteration. Here is the script I'm using: from bs4 import BeautifulSoup. Import urllib.request, urllib.error, urllib.parse
Import sys. Def main(): webpage = open('test.html') soup = BeautifulSoup(webpage). bodytext = soup.text print(bodytext). Main(). How can I extract the text from this website? You need to use requests instead of urllib, so try this: import requests. Def main(): response = requests.get(') #print(response.text) #print(response.content) soup = BeautifulSoup(response.text) print(bodytext). Main(). Notice the difference between the 2 methods, as for urllib you can only do GET requests while for requests you can make requests of whatever type.
How do I extract text data from a website?
I want to extract the text from this website.
But I can't seem to figure it out. I tried: import requests. R = requests.get(') content = r.text print(content). But it just returns the html code of the page and I want the text in the body section. I've tried: r = requests.get(') print(r.text) But that just returns the html code of the page. How do I extract the text from this website? The content of the webpage is in an iframe, so you need to get its source first: r = requests.get(') content = r.content print(content). # . If you want the text inside the iframe, you can try: from bs4 import BeautifulSoup. R = requests.get(') soup = BeautifulSoup(r.content, 'html.parser')
Iframe = soup.find('iframe') content = str(iframe.
How to extract text from HTML text in Python?
If a user types a certain query into a search engine (ie. I'm quite sure we don't know yet! But this is what we know for sure: Searching via Google is easy for the computer but if you type it out into a browser (eg. Chrome, Firefox etc) you will notice that you need to write it all out yourself (even with a lot of trial and error), there's no auto-completion on Firefox and autofill on Edge doesn't work, for example.
However, it can be achieved if you know how. If you want to do something like this, then I invite you to read this post, which will not only teach you how to extract text from HTML (in a very specific case), but how to go through the DOM tree to find and extract all the instances of it.
This is NOT for general text-extraction of HTML; this is very specifically, very accurately, 100% only for the one page where you wish to extract some data, and if you want other pages, I would advice to have a look at an alternative. And this, by the way, is extremely easy, there's no magic or anything - there is a library that does exactly this, and I've written about it some time ago. So feel free to skip any background section and head straight to the end for an end result:
In this part of the tutorial, we will deal with extracting specific information from the DOM, and in this context I will explain what DOM stands for. To quote Wikipedia: The Document Object Model (DOM) is a software interface designed to present the structure of documents stored in formats such as HTML and XML to other programs. Such documents, usually HTML documents, provide markup that describes the layout and formatting of various elements (divisions), as well as the connections between them, along with text (characters).
I will be clear about the concept so you get it, before going in the code.
Related Answers
What is web scraping?
Web scraping is a technique to extract data from a website. It is a process to extrac...
What type of data can be scraped?
The following types of data can be scraped by a bot: Data for news sites:...
Do you have web scraping example agents?
What is the difference between a data scientist and a scraping data...