python - How to find elements by class - Stack Overflow
2015年3月5日 · To find for the intersection of any in a set of classes (not the intersection, but the union), you can give a list to the class_ keyword argument (as of 4.1.2): soup = BeautifulSoup(sdata) class_list = ["stylelistrow"] # can add any other classes to this list. # will find any divs with any names in class_list:
web scraping - How to scrape a website which requires login using ...
After login use BeautifulSoup as usual, or any other kind of scraping. Likewise, script on my GitHub here Whole script replicated below as to StackOverflow guidelines:
Beautiful Soup and extracting a div and its contents by ID
2017年2月20日 · Beautiful Soup 4 supports most CSS selectors with the .select() method, therefore you can use an id selector such as: soup.select('#articlebody') If you need to specify the element's type, you can add a type selector before the id selector: soup.select('div#articlebody') The .select() method will return a collection of elements, which means ...
html - Python + BeautifulSoup: How to get ‘href’ attribute of ‘a ...
2017年5月6日 · Generally do not use the text parameter if a tag contains any other html elements except text content. You can resolve this issue if you use only the tag's name (and the href keyword argument) to select elements. Then add a condition in the loop to check if they contain text. soup = BeautifulSoup(html, 'html.parser') links_with_text = [] for a ...
How to write the output to html file with Python BeautifulSoup
I modified an html file by removing some of the tags using beautifulsoup. Now I want to write the results back in a html file. My code: from bs4 import BeautifulSoup from bs4 import Comment soup =
How to use find () and find_all () in BeautifulSoup?
2020年2月19日 · 2. .find_all() will return a list. You need to iterate through that list. Or your other option as suggested is to use .find(). .find() will return the first element, regardless of how many there are in the html. But seeing you want multiple elements, you'll need to also use regex to find all the ones that contain 'og:price:'.
BeautifulSoup: Get the contents of a specific table
2017年5月29日 · soup = BeautifulSoup(HTML) # the first argument to find tells it what tag to search for # the second you can pass a dict of attr->value pairs to filter # results that match the first tag table = soup.find( "table", {"title":"TheTitle"} ) rows=list() for row in table.findAll("tr"): rows.append(row) # now rows contains each tr in the table (as a BeautifulSoup object) # and …
How to find tags with only certain attributes - BeautifulSoup
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python BeautifulSoup parsing table - Stack Overflow
2017年1月2日 · I'm learning python requests and BeautifulSoup. For an exercise, I've chosen to write a quick NYC parking ticket parser. I am able to get an html response which is quite ugly. I need to grab the
Using BeautifulSoup to search HTML for string - Stack Overflow
2012年1月20日 · I have not used BeuatifulSoup but maybe the following can help in some tiny way. import re import urllib2 stuff = urllib2.urlopen(your_url_goes_here).read() # stuff will contain the *entire* page # Replace the string Python with your desired regex results = re.findall('(Python)',stuff) for i in results: print i