Challenge: Count Number of Images
Opgave
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You have successfully opened, read, and decoded the page. Your tasks are:
- Count the number of
divtags within theweb_page. - Count the number of images (
img) within theweb_page.
To identify these elements, search for the strings "<div" and "<img", as elements may include attributes.
Løsning
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# Importing the module
from urllib.request import urlopen
# Opening web page
url = "https://codefinity-content-media.s3.eu-west-1.amazonaws.com/18a4e428-1a0f-44c2-a8ad-244cd9c7985e/page.html"
page = urlopen(url)
# Reading and decoding
web_page = page.read().decode('utf-8')
# Count number of divs
print(web_page.count("<div"))
# Count number of images
print(web_page.count("<img"))
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Sektion 1. Kapitel 11
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# Importing the module
from urllib.request import urlopen
# Opening web page
url = "https://codefinity-content-media.s3.eu-west-1.amazonaws.com/18a4e428-1a0f-44c2-a8ad-244cd9c7985e/page.html"
page = urlopen(url)
# Reading and decoding
web_page = page.read().decode("utf-8")
# Count number of divs
print(web_page.count("___"))
# Count number of images
print(___.___("___"))
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