I am trying to crawl HTML source with Python using BeautifulSoup.
I need to get the href of specific link <a> tags.
This is my test code. I want to get links <a href="/example/test/link/activity1~10"target="_blank">
<div class="listArea">
<div class="activity_sticky" id="activity">
.
.
</div>
<div class="activity_content activity_loaded">
<div class="activity-list-item activity_item__1fhpg">
<div class="activity-list-item_activity__3FmEX">
<div>...</div>
<a href="/example/test/link/activity1" target="_blank">
<div class="activity-list-item_addr">
<span> 0x1292311</span>
</div>
</a>
</div>
</div>
<div class="activity-list-item activity_item__1fhpg">
<div class="activity-list-item_activity__3FmEX">
<div>...</div>
<a href="/example/test/link/activity2" target="_blank">
<div class="activity-list-item_addr">
<span> 0x1292312</span>
</div>
</a>
</div>
</div>
.
.
.
</div>
</div>
Check the main page of the bs4 documentation:
for link in soup.find_all('a'):
print(link.get('href'))
This is a code for the problem. You should find the all <a></a>, then to getting the value of href.
soup = BeautifulSoup(html, 'html.parser')
for i in soup.find_all('a'):
if i['target'] == "_blank":
print(i['href'])
Hope my answer could help you.
Select the <a> specific - lternative to #Mason Ma answer you can also use css selectors:
soup.select('.activity_content a')]
or by its attribute target -
soup.select('.activity_content a[target="_blank"]')
Example
Will give you a list of links, matching your condition:
import requests
from bs4 import BeautifulSoup
html = '''
<div class="activity_content activity_loaded">
<div class="activity-list-item activity_item__1fhpg">
<div class="activity-list-item_activity__3FmEX">
<div>...</div>
<a href="/example/test/link/activity1" target="_blank">
<div class="activity-list-item_addr">
<span> 0x1292311</span>
</div>
</a>
</div>
</div>
<div class="activity-list-item activity_item__1fhpg">
<div class="activity-list-item_activity__3FmEX">
<div>...</div>
<a href="/example/test/link/activity2" target="_blank">
<div class="activity-list-item_addr">
<span> 0x1292312</span>
</div>
</a>
</div>
</div>
'''
soup = BeautifulSoup(html)
[x['href'] for x in soup.select('.activity_content a[target="_blank"]')]
Output
['/example/test/link/activity1', '/example/test/link/activity2']
Based on my understanding of your question, you're trying to extract the links (href) from anchor tags where the target value is _blank. You can do this by searching for all anchor tags then narrowing down to those whose target == '_blank'
links = soup.findAll('a', attrs = {'target' : '_blank'})
for link in links:
print(link.get('href'))
Related
I need to find all tags of a certain kind (class "nice") but excluding those after a certain other tag (class "stop").
<div class="nice"></div>
<div class="nice"></div>
<div class="stop">here should be the end of found items</div>
<div class="nice"></div>
<div class="nice"></div>
How do I accomplish this using bs4?
I found this as a similar question but it appears a bit fuzzy.
You can use for example .find_previous to filter out unwanted tags:
from bs4 import BeautifulSoup
html_doc = """\
<div class="nice">want 1</div>
<div class="nice">want 2</div>
<div class="stop">here should be the end of found items</div>
<div class="nice">do not want 1</div>
<div class="nice">do not want 2</div>"""
soup = BeautifulSoup(html_doc, "html.parser")
for div in soup.find_all("div", class_="nice"):
if div.find_previous("div", class_="stop"):
break
print(div)
Prints:
<div class="nice">want 1</div>
<div class="nice">want 2</div>
How can I retrieve the page encoded div class of a webpage (title html tag) using Python?
Here my sample html code.
You need to use requests to make a request (it will automatically decode the page, in most cases), and beautifulsoup to extract the data from the HTML.
Update after OP clarifications. CSS classes are not dynamically updating, they're the same (that's what I noticed). Since they're the same, you can:
grab a container with all needed data (a container (CSS selector) that wraps needed data)
for result in soup.select(".pSzOP-AhqUyc-qWD73c.GNzUNc span"):
# ...
use regex to filter (find) all needed data via re.findall() and capture group (.*): only this match will be captured and returned. .*: means to capture everything.
if re.findall(r"^Telephone\s?:\s?(.*)", result.text):
# ...
Have a look at the SelectorGadget Chrome extension to grab CSS selectors by clicking on the desired element in your browser. On that note, there's a dedicated web scraping with CSS selectors blog post of mine.
Code and example in the online IDE:
import requests, re
from bs4 import BeautifulSoup
html = requests.get("https://sites.google.com/a/arden.solihull.sch.uk/futures/home")
soup = BeautifulSoup(html.text, "html.parser")
# all regular expressions for this task
# https://regex101.com/r/cxdxgq/1
for result in soup.select(".pSzOP-AhqUyc-qWD73c.GNzUNc span"):
if re.findall(r"^Careers\s?.*\s?:\s?(.*)", result.text):
name = "".join(re.findall(r"^Careers\s?.*\s?:\s?(.*)", result.text.strip()))
print(name)
if re.findall(r"^Telephone\s?:\s?(.*)", result.text):
telephone = "".join(re.findall(r"^Telephone\s?:\s?(.*)", result.text.strip()))
print(telephone)
if re.findall(r"^Email\s?:\s?(.*)", result.text):
email = "".join(re.findall(r"^Email\s?:\s?(.*)", result.text.strip()))
print(email)
# to scrape the role you can do the same thing with regex. Test on regex101.com
'''
Mrs A. Fallis
01564 773348
afallis#arden.solihull.sch.uk
Mr S. Brady
01564 7733478
sbrady#arden.solihull.sch.uk
'''
First solutions without OP clarifications (shows only extraction part since you haven't provided a website URL):
from bs4 import BeautifulSoup
html = """
<div class="L581yb VICjCf" hjdwnd-ahquyc-r6poud="" jndksc="" l6ctce-pszop"="" l6ctce-purzt="" tabindex=" == $0
<div class=">
</div>
<div class="hJDwNd-AhqUyc-WNfPc purZT-AhqUyC-I15mzb PSzOP-AhqUyc-qWD73c JNdks <div class=" jndksc-smkayb"="">
<div class="" f570id"="" jsaction="zXBUYD: ZTPCnb; 2QF9Uc: Qxe3nd;
jsname=" jscontroller="SGWD4d">
>
<div class="oKdM2C KzvoMe">
<div class="hJDwNd-AhqUyc-WNFPC PSzOP-AhqUyc- qWD73c jXK9ad D2fZ2 Oj CsFc whaque GNzUNC" id="h.7f5e93de0cf8a767_49">
<div class="]XK9ad-SmkAyb">
<div class="ty]Ctd mGzaTb baZpAe">
<div class="GV3q8e aP9Z7e" id="h.p_9livxd801krd">
</div>
<h3 class="CDt4ke zfr3Q OmQG5e" dir="ltr" id="h.p_9livxd801krd" tabindex="-1">
.
</h3>
<div class="GV3q8e aP9z7e" id="h.p JrEgQYpyORCF">
</div>
<h3 class="CDt 4Ke zfr3Q OmQG5e" dir="ltr" id="h.p_JrEgQYPYORCF" tabindex="-1">
<div class="CjVfdc" jsaction="touchstart:UrsOsc; click:Kjs
qPd; focusout:QZoaz; mouseover:yOpDld; mouseout:dq0hvd;fvlRjc:jbFSO
d;CrflRd:SzACGe;" jscontroller="Ae65rd">
<div class="PPHIP rviiZ" jsname="haAclf">
.
</div>
<span style="font-family: 'Oswald'; font-weight: 500;">
Telephone : 01564 773348
</span>
</div>
</h3>
<div class="GV3q8e aP9z7e" id="h.p_sylefz-BOSBX">
</div>
><h3 id="h.p_sylefz-BOSBX" dir="ltr" class="CDt 4Ke zfr3Q OmQG5e"
</div>
</div>
</div>
</div>
</div>
</div>
"""
# pass HTML to BeautifulSoup object and assign a html.parser as a HTML parser
soup = BeautifulSoup(html, "html.parser")
# grab a phone number (only first occurrence will be extracted)
# https://www.crummy.com/software/BeautifulSoup/bs4/doc/#css-selectors
print(soup.select_one('.CjVfdc span').text.strip())
# Telephone : 01564 773348
# extract <div> element with .L581yb class. returns a list()
print(soup.select('.L581yb'))
'''
[<div class="L581yb VICjCf" hjdwnd-ahquyc-r6poud="" jndksc="" l6ctce-pszop"="" l6ctce-purzt="" tabindex=" == $0
<div class=">
</div>]
'''
# extract <div> element with .hJDwNd-AhqUyc-WNfPc class. returns a list()
print(soup.select('.hJDwNd-AhqUyc-WNfPc'))
'''
[<div class="hJDwNd-AhqUyc-WNfPc purZT-AhqUyC-I15mzb PSzOP-AhqUyc-qWD73c JNdks <div class=" jndksc-smkayb"="">
<div class="" f570id"="" jsaction="zXBUYD: ZTPCnb; 2QF9Uc: Qxe3nd;
jsname=" jscontroller="SGWD4d">
>
<div class="oKdM2C KzvoMe">
<div class="hJDwNd-AhqUyc-WNFPC PSzOP-AhqUyc- qWD73c jXK9ad D2fZ2 Oj CsFc whaque GNzUNC" id="h.7f5e93de0cf8a767_49">
<div class="]XK9ad-SmkAyb">
<div class="ty]Ctd mGzaTb baZpAe">
<div class="GV3q8e aP9Z7e" id="h.p_9livxd801krd">
</div>
<h3 class="CDt4ke zfr3Q OmQG5e" dir="ltr" id="h.p_9livxd801krd" tabindex="-1">
.
</h3>
<div class="GV3q8e aP9z7e" id="h.p JrEgQYpyORCF">
</div>
<h3 class="CDt 4Ke zfr3Q OmQG5e" dir="ltr" id="h.p_JrEgQYPYORCF" tabindex="-1">
<div class="CjVfdc" jsaction="touchstart:UrsOsc; click:Kjs
qPd; focusout:QZoaz; mouseover:yOpDld; mouseout:dq0hvd;fvlRjc:jbFSO
d;CrflRd:SzACGe;" jscontroller="Ae65rd">
<div class="PPHIP rviiZ" jsname="haAclf">
.
</div>
<span style="font-family: 'Oswald'; font-weight: 500;">
Telephone : 01564 773348
</span>
</div>
</h3>
<div class="GV3q8e aP9z7e" id="h.p_sylefz-BOSBX">
</div>
><h3 id="h.p_sylefz-BOSBX" dir="ltr" class="CDt 4Ke zfr3Q OmQG5e"
</div>
</div>
</div>
</div>
</div>
</div>]
'''
The html code is :
<div class="card border p-3">
<span class="small text-muted">Contact<br></span>
<div>Steven Cantrell</div>
<div class="small">Department of Justice</div>
<div class="small">Federal Bureau of Investigation</div>
<!---->
<!---->
<!---->
<div class="small">skcantrell#fbi.gov</div>
<div class="small">256-313-8835</div>
</div>
I want to get the output inside the <div> tag i.e. Steven Cantrell .
I need such a way that I should be able to get the contents of next tag. In this case, it is 'span',{'class':'small text-muted'}
What I tried is :
rfq_name = soup.find('span',{'class':'small text-muted'})
print(rfq_name.next)
But this printed Contact instead of the name.
You're nearly there, just change your print to: print(rfq_name.find_next('div').text)
Find the element that has the text "Contact". Then use .find_next() to get the next <div> tag.
from bs4 import BeautifulSoup
html = '''<div class="card border p-3">
<span class="small text-muted">Contact<br></span>
<div>Steven Cantrell</div>
<div class="small">Department of Justice</div>
<div class="small">Federal Bureau of Investigation</div>
<!---->
<!---->
<!---->
<div class="small">skcantrell#fbi.gov</div>
<div class="small">256-313-8835</div>
</div>'''
soup = BeautifulSoup(html, 'html.parser')
contact = soup.find(text='Contact').find_next('div').text
Output:
print(contact)
Steven Cantrell
This is just one part of the HTML and there are multiple products on the page with the same HTML construction
I want all the href's for all the products on page
<div class="row product-layout-category product-layout-list">
<div class="product-col wow fadeIn animated" style="visibility: visible;">
<a href="the link I want" class="product-item">
<div class="product-item-image">
<img data-src="link to an image" alt="name of the product" title="name of the product" class="img-responsive lazy" src="link to an image">
</div>
<div class="product-item-desc">
<p><span><strong>brand</strong></span></p>
<p><span class="font-size-16">name of the product</span></p>
<p class="product-item-price>
<span>product price</span></p>
</div>
</a>
</div>
.
.
.
With this code I wrote I only get None printed a bunch of times
from bs4 import BeautifulSoup
import requests
url = 'link to the site'
response = requests.get(url)
page = response.content
soup = BeautifulSoup(page, 'html.parser')
##this includes the part that I gave you
items = soup.find('div', {'class': 'product-layout-category'})
allItems = items.find_all('a')
for n in allItems:
print(n.href)
How can I get it to print all the href's in there?
Looking at your HTML code, you can use CSS selector a.product-item. This will select all <a> tags with class="product-item":
from bs4 import BeautifulSoup
html_text = """
<div class="row product-layout-category product-layout-list">
<div class="product-col wow fadeIn animated" style="visibility: visible;">
<a href="the link I want" class="product-item">
<div class="product-item-image">
<img data-src="link to an image" alt="name of the product" title="name of the product" class="img-responsive lazy" src="link to an image">
</div>
<div class="product-item-desc">
<p><span><strong>brand</strong></span></p>
<p><span class="font-size-16">name of the product</span></p>
<p class="product-item-price>
<span>product price</span></p>
</div>
</a>
</div>
"""
soup = BeautifulSoup(html_text, "html.parser")
for link in soup.select("a.product-item"):
print(link.get("href")) # or link["href"]
Prints:
the link I want
HTML:
<div id="searchResult">
<div class="buySearchResultContent">
<div class="buySearchResultContentImg">
<a href="carinfo-333285.php">
<img src="carpics/9400180056/290x200/20180305101502854_4567823.jpg" srcset="carpics/9400180056/290x200/20180305101502854_9098765.jpg 290w, carpics/9400180056/435x300/20180305101502854_00000.jpg 435w , carpics/9400180056/720x520/20180305101502854_00001.jpg 720w" sizes="(min-width: 992px) 75vw, 90vw" alt="auto">
</a>
</div>
<div class="buySearchResultContentImg">
<a href="carinfo-333286.php">
<img src="carpics/9400180056/290x200/20180305101502854_4567824.jpg" srcset="carpics/9400180056/290x200/20180305101502854_9098766.jpg 290w, carpics/9400180056/435x300/20180305101502854_00000.jpg 436w , carpics/9400180056/720x520/20180305101502854_00001.jpg 721w" sizes="(min-width: 992px) 75vw, 90vw" alt="auto">
</a>
</div>
</div>
</div>
What I am trying to do is extract two hrefs, but with my code, I can only extract the first one.
Code:
driver.find_element_by_css_selector("buySearchResultContentImg > div").get_attribute("href")
Try below code to get list of #href values:
links = [link.get_attribute("href") for link in driver.find_elements_by_css_selector(".buySearchResultContentImg>a")]