Web-Scrapper | Web Scrapper using Python and Beautiful Soup | Scraper library
kandi X-RAY | Web-Scrapper Summary
kandi X-RAY | Web-Scrapper Summary
Web Scrapper using Python and Beautiful Soup for extracting different types of datas from any website.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of Web-Scrapper
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Web-Scrapper Examples and Code Snippets
Community Discussions
Trending Discussions on Web-Scrapper
QUESTION
I'm currently using the web-scrapper actor of Apify
I'm trying to scrap a page which is quite long to load. I already faced this kind of situation and using the code underneath always worked.
ANSWER
Answered 2019-Sep-30 at 12:14There is the second parameter options
, where you can set a timeout.
QUESTION
I try to write simple web-scrapper using puppeteer library.
When I get page by url via page.goto
, I need to retry if it failed, i.e response code is >= 400.
My snippet:
...ANSWER
Answered 2019-Aug-19 at 04:12You can then use a simple for loop to execute your retries (exit the for loop when your request was successful):
QUESTION
I'm developing a geolocation web-scrapper with python and selenium. When I enter data in this website, the page refreshes (with the same URL) and when I try to get the data from the latitude and longitude input it prints nothing.
Here's the sample output, it returns an empty string
I did notice that the value
tag changes after entering data in
ANSWER
Answered 2019-Apr-15 at 10:14The problem is that if you check the element after sending the Keys.ENTER, there's no text to be read. It somehow uses a different technology to replace the "placeholder"
QUESTION
I was recently writing a web-scrapper, and I found myself nesting try/except loops and relying on errors to drive part of my code like the following two segments:
...ANSWER
Answered 2019-Mar-13 at 20:29Could you not just try except
all your code catching multi exception? Like:
QUESTION
I'm trying to build a web-scrapper to back up my social media accounts (summer project, I know it's useless).
I'm trying to create a nice class structure, so I've come up with the following structure (I accept critique, I'm pretty new to programming):
...ANSWER
Answered 2019-Jan-28 at 06:13I would second the comments by Damian and user2357112 - try to avoid name collisions between folder, file and class/function when creating modules.
You probably won't be able to import anything outside of the current working directory without adding it to your PYTHONPATH. Adding a folder to your PYTHONPATH environment variable means that python will always check that folder when importing modules, so you'll be able to import it from anywhere.
There is a good thread on this already that will put you in the right direction: Permanently add a directory to PYTHONPATH? (It's a lot to cover in one post)
QUESTION
I am struck up in my below task, hope this idea will be very useful for many. In my company they use several Health Monitoring tool and we do the Health Checks manually. We have a separate health check plan and process, where we go to Web Applications like Site Scope or open certain jars like Spectrum CA (runs as a JNLP file) and check for the server status/health data manually. As we have more than 50 monitoring tools like that I suggested to automate the Health Checkups.
Initially I was suggested to do the automation using Python but I am a JAVA Web developer so I moved to Selenium/Jsoup and use Web-Scrapper concept to fetch the information and do the health checkups. I am able to do considerable progress using Selenium to automating the manual Health Checks using the Web Application.
Problem: As I mentioned we also need to do certain health checkups using jar, desktop apps or jnpl file (applet), I am not sure on how to proceed in automating these. We are not supposed to use any paid tools or unreliable freeware which record and replay the manual desktop operations.
I do not have any idea on those, so can you please suggest me a tool or testing automation tool for these Desktop applications where I should be able to LogIn into it, Enter some text in the TextBox, Search, filter, navigate and get a value and finally verify whether the health is green ?
Note: Few of the application are legacy application so they don't use any api calls.
...ANSWER
Answered 2017-Apr-13 at 06:41There are 2 free tools which can cater to your needs which can be used alongside Selenium w/ java:
1) AutoIT - good for window based applications
2) Sikuli - an image based automation Tool
QUESTION
I run this web-scrapper on my notebook - it uses Firefox (selenium - webdriver) to get the data - it must actually open the Firefox because the data are created by JavaScript. So I wonder if dedicated server can open Firefox and get the data too - I think dedicated servers have no display so it will not work? The script is much more complicated (well 152 lines) - I pasted only the parts which I think will not work. I believe importing the data into PostgreSQL is no problem in dedicated server.
...ANSWER
Answered 2017-Jan-25 at 15:08I think what you might be looking for is pyvirtualdisplay:
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Install Web-Scrapper
You can use Web-Scrapper like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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