Webscraping With Python: Pagination and HTML

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For this video I run through line by line code of how I approached a webscraping task using python. I cover some basics of HTML scraping and pagination using a simple loop. Webscraping with Python is extremely effective and simple and can be used to create your own datasets very easily.
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Опубликовано:

1 окт 2024

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Комментарии : 56

@plamenyankov8476 3 года назад

My respect to you, John WR, for this tutorial! With this quality of the lessons, if I practice all of your videos - I'll get a PhD which a began. Cheers!

@JohnWatsonRooney 3 года назад

Thank you, very kind!

@carltheyoda2155 2 года назад

This is EXACTLY what I needed for a project I'm working on John! Your content is always on-point and highly actionable. Great work as always, brother.

@martpagente7587 4 года назад

Please keep uploading sir. I'm inspired of your videos

@Neil4Speed 4 года назад

Nicely done John, really liked this one. A good continuation, further practice of your earlier lesson. Thank you.

@alieverbol 3 года назад

Thank you so much John, smart use of 'range' function! Have saved me so much time.

@ssh6467 4 года назад

Thank you for every video you uploaded♥️, please keep uploading new videos♥️♥️♥️

@shashwatsahu1918 4 года назад

Hi , Can u please make one video on infinite scrolling in simple way .

@codingwithjoyk 3 года назад

Great video! Subscribed and now going to your uploads to watch others. Thank you!

@JohnWatsonRooney 3 года назад

Thank you glad you liked it!

@SpikeRazorshards 2 года назад

Great tutorial, but I wish you included how to loop through an unknown number of pages.

@absarbhutta638 Год назад

Your videos are very helpful for learning but if you provide link for the website you are working with it will be more helpful for the beginerrs.

@malinthawijewardana6922 Год назад

Thank you so much. You are a hero.

@DevendraSinghcse 4 года назад

Thanks for this John. Great video on Webscraping With Python. I was stuck at the pagination part, you solved it well. Thanks again. +1 Subscriber. :)

@JohnWatsonRooney 4 года назад

Thank you!

@muneebafzal4694 Год назад

Thanks a lot. I was stuck on pagination for many weeks. Now finally code is working. Once again Thank you so much.

@kaptandspadb6718 3 года назад

Did you have a tutorial on how to do that for website that require login with username passwors and captcha? Then inside that website if i searched with criteria then resulting in huge ammout of data,, for example 500 data, but the pagination button only available in 10, 50 and 100. I wanto scrape them all. So no need to click the page one by one and copy it manually to excel.

@zeeshanmehboob9364 4 года назад

Nice work and thank you very much bro

@Python_Ninja 2 года назад

All is good but Why don't you share the links to the websites ?

@JohnWatsonRooney 2 года назад

It’s more about the techniques rather than the specific sites. You can see the urls in the video if you wanted to work on the same one

@dnetvaggos4443 4 года назад

great video!

@nkd3047 2 года назад

how to get through pagination with button clicks only? Does selenium work better for this?

@JohnWatsonRooney 2 года назад

If you want to simulate clicks with browser automation check out playwright (some of my latest videos) otherwise if it’s not dynamic content I prefer to find how the pages work and use requests

@nkd3047 2 года назад

@@JohnWatsonRooney In Python I had used "nextpage = WebDriverWait(driver, 5).until(EC.element_to_be_clickable((By.XPATH, "//a[contains(@class, 'RightPaginationArrow')]"))).click() " or something to that affect but it stopped working so I'm trying to find a work around. Thanks for the tip!

@chikachika809 Год назад

you made the pagination so simple for me. thank you so much.

@berengamble1882 3 года назад

The pagination handling you use is very brittle. If they remove or add a few properties, your script won't work.

@dhonipramudito9606 4 года назад

Wow... straight to the point! Thank you.

@cineverseproductions Год назад

what if the URL is not changing in this case, and remains the same, how should we tackle it. Also, do we need to click the More button or the Next button on the page to extract the data till the end? How?

@learnoutloud1782 4 года назад

Hello John, I have a list of website links stored in an xl file. From each link i have to scrape some data and store in the same xl file or the other. Can this be done using python/selenium? If 'yes', kindly help ASAP. You are the best instructor who has taught me a hell lot. thanks, John.

@JohnWatsonRooney 4 года назад

thanks for your kind words, Python can absolutely help you with what you need. L:oading up each site from the Excel file would be easy enough, but it depends on how the sites look as to how you could scrape them. You might have to write a reasonably complex scraper to do this.

@bluespark6590 3 года назад

Keep up the work... Just excellent so neat and detailed. Looking forward to more videos.

@im4485 3 года назад

I am following your videos, but doing all of this in request_html...I find it more intuitive as it follows CSS syntax. Thank you for amazing content!

@JohnWatsonRooney 3 года назад

Great to hear!

@frewleggese2073 2 года назад

Awesome video. You did everything clear easy. I appreciate that and thank you

@haddi1657 4 года назад

Thank you

@khustle6861 4 года назад

Ok you do this class_ and say it's not a python class and I've heard you say that in other vids .....what does that mean?

@JohnWatsonRooney 4 года назад

Great question! In python we can create a class object - an instance of something, and I don’t want to confuse that with searching within bs4 for an html class (like a div with a class = “ “), so I say it out loud and emphasise the underscore

@Kaptanadb 3 года назад

Mau i have your Instagram sir? I really need your help about scraping website? Thanks

@SashiSadhwaniSS 4 года назад

so thankful brother

@wkruml 3 года назад

Thx for the tutorial. Do you have an idea how to find only data-attr in BS4? No class or id is set! The data attr is also empty! E.g.: Healine thx opaque

@khustle6861 4 года назад

I make the dictionary and the list then I append the dictionary to the empty list. There are 12 results on the page. So when I print it shows the results 12 times each time adding a result so it looks like 1 then 1,2 then 1,2,3 and so on until it gets to the final result 1,2,3,4,5,6,7,8,9,10,11,12 so basically I have 78 results in my list? My question is.... is that supposed to happen?

@gamingboy4817 3 года назад

Boss man

@mithunnambiar1433 3 года назад

How do we do this, if the number of pages is unknown?

@JohnWatsonRooney 3 года назад

The best way is to find the “next page” button and get the url for it, the use that to run the scraper again on that page. Keep going until there is not next page button

@matthiaswalther3617 3 года назад

Great video! I did something similiar using bs4 and the same methods. It worked fine for some time. After a while python returned an empty list. How is that possible? All the comments on stack overflow and other websites didn't help. Any suggestions?

@khustle6861 4 года назад

Your vids are the best!!!!!!!! NEW SUBSCRIBER!!!!!!!!

@JohnWatsonRooney 4 года назад

Thank you!!

@ShahidulsPerspective 2 года назад

The website is closed now.

@ashu60071 4 года назад

can't thank you enough to make this tutorial. thanks a lot. I sincerely request you, if you can make the tutorial webscraping using selenium and beautifulsoup on indeed.com for crawling pages or pagination

@tonynelson8267 3 года назад

Wanna be frieds?

@edwardboateng3047 3 года назад

John John thanks bro this is Deep stuff

@pavelskala654 2 года назад

Hi John, great video. All well explained. I followed your instructions till the end. Well done!

@pavelskala654 2 года назад

Hi John, can I parse with beautifulsoup dynamic URLs containing "?page=" ? My problem is that for "?page=2", parser returns values from "?page=1". Somehow it does not recognize the question mark. Thank you for any hint.