webscraping | Repositorio de la charla Web scraping con Python para la
kandi X-RAY | webscraping Summary
kandi X-RAY | webscraping Summary
Repositorio de la charla "Web scraping con Python para la recolección de información" en la EkoParty.
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Community Discussions
Trending Discussions on webscraping
QUESTION
I am trying to create a table (150 rows, 165 columns) in which :
- Each row is the name of a Pokemon (original Pokemon, 150)
- Each column is the name of an "attack" that any of these Pokemon can learn (first generation)
- Each element is either "1" or "0", indicating if that Pokemon can learn that "attack" (e.g. 1 = yes, 0 = no)
I was able to manually create this table in R:
Here are all the names:
...ANSWER
Answered 2022-Apr-04 at 22:59Here is the a solution taking the list of url to webpages of interest, collecting the moves from each table and creating a dataframe with the "1s".
Then combining the individual tables into the final answer
QUESTION
I am trying to find out the number of moves each Pokemon (first generation) could learn.
I found the following website that contains this information: https://pokemondb.net/pokedex/game/red-blue-yellow
There are 151 Pokemon listed here - and for each of them, their move set is listed on a template page like this: https://pokemondb.net/pokedex/bulbasaur/moves/1
Since I am using R, I tried to get the website addresses for each of these 150 Pokemon (https://docs.google.com/document/d/1fH_n_BPbIk1bZCrK1hLAJrYPH2d5RTy9IgdR5Ck_lNw/edit#):
...ANSWER
Answered 2022-Apr-03 at 18:32You can scrape all the tables for each of the pokemen using something like this:
QUESTION
New to webscraping.
I am trying to scrape a site. I recently learnt how to get information from tables, but I want to know how to get the table name. (I believe table name might be wrong word here but bear with me)
Eg - https://www.msc.com/che/about-us/our-fleet?page=1
MSC is shipping firm and I need to get the list of their fleet and information on each ship. I have written the following code that will retrieve the table data for each ship.
...ANSWER
Answered 2022-Mar-21 at 02:47You need to pull the names out from the main page.
QUESTION
I put the "extract the text" in caps because I have yet to see any answer that works. I need to extract every option available in a drop down list that has two nested optgroups, I DO NOT want to just simply select the values. The html is as follows:
...ANSWER
Answered 2022-Mar-16 at 00:35First thing first to select the first drop down item you need use cars[1]
instead cars[0]
because it is already selected and disabled.
To get the text from second dropdown you need to select the first dropdown item first.
So your code will be like
QUESTION
I have written a webscraping program that goes to an online marketplace like www.tutti.ch, searches for a category key word, and then downloads all the resulting photos of the search result to a folder.
...ANSWER
Answered 2022-Feb-02 at 15:55Can I suggest not using Selenium, there is a backend api that serves the data for each page. The only tricky thing is that requests to the api need to have a certain uuid hash which is in the HTML of the landing page. So you can get that when you go to the landing page, then use it to sign your subsequent api calls, here is an example which will loop through the pages and images for each post:
QUESTION
I am trying to extract the data for a state office in "DELHI'. However, my code is not working. I am sure the data parameters are incorrect in my python code. I have imported all the required libraries like pandas, beautifulSoup, requests etc before running the code.
...ANSWER
Answered 2022-Mar-05 at 17:32To get data for specific PIN you can use this example:
QUESTION
I am very new to Python and webscraping. I have tried to search for an answer, but cannot find it. It might be because I don't know the terminology to ask the right question.
I am trying to web scrape using python - beautiful soup in order to extract the English transliterations of verb tables from a website (https://www.pealim.com/dict/28-lavo/) that conjugates modern Hebrew verbs. I am then trying to save the text to a txt file. The sticking point is I am trying to get the bold formatting tag to remain intact during the scraping/saving to file, because they are important to know where the stress falls in the word.
Here is an example of what I am getting: ba'im
And here is what I would like: ba'im
I'm including an image because when I post the HTML code, it's automatically rendering it:
By looking around the forums, I have come up with code gets me close to what I need, but I cannot figure out how to get the bold tags in there as well.
...ANSWER
Answered 2022-Feb-12 at 21:42You can use .contents
property, cast it to string and join it. For example:
QUESTION
I recently started my very first Data Science project. I want to analyze specific job offers and therefore need to gather some data from a job portal.
Unfortunately I am already stuck at the very beginning. I seem to have some troubles with looping trough pages. I know there are already similar questions but none of the answers seems to help me (or maybe I simply do not understand them)
When scraping a single page I get exactly the result I am looking for
e.g.
...
ANSWER
Answered 2022-Feb-10 at 22:12Your code is almost ok, but you want to skip specific items (e.g. ads) which don't contain job offer:
QUESTION
I'm trying to scrap this website https://triller.co/ , so I want to get information from profile pages like this https://triller.co/@warnermusicarg , what I do is trying to request the json url that contains the information, in this case it's https://social.triller.co/v1.5/api/users/by_username/warnermusicarg When I use requests.get() it works normally and I can retrieve all the information.
...ANSWER
Answered 2022-Jan-31 at 04:15Currently, the code on the question successfully returns a response with code 200, but there are 2 possible issues:
- Some sites block datacenter proxies, try to use
proxy=residential
API parameter (params = {'api_key': api_key, 'timeout': '20000', proxy: 'residential', 'url':url}
). - Some of the headers on your
headers
parameter are unnecessary. Webscraping.AI uses its own set of headers to mimic the behaviors of normal browsers, so setting custom user-agent, accept-language, etc., may interfere with them and cause 403 responses from the target site. Use only the necessary headers. Looks like it will be only theauthorization
header in your case.
QUESTION
I am writing a webscraping script that automatically logs into my Email account and sends a message.
I have written the code to the point where the browser has to input the message. I don't know how to access the input field correctly. I have seen that it is an iframe element. Do I have to use the switch_to_frame()
method and how can I do that? How can I switch to the iframe if there is no name attribute? Do I need the switch_to_frame()
method or can I just use the find_element_by_css_selector()
method?
This is the source code of the iframe:
Here is my code:
...ANSWER
Answered 2022-Jan-23 at 17:24To access the field within the iframe so you have to:
Induce WebDriverWait for the desired frame to be available and switch to it.
Induce WebDriverWait for the desired element to be clickable.
You can use either of the following Locator Strategies:
Using CSS_SELECTOR:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install webscraping
You can use webscraping 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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