window-size | Reliable way to to get height and width | Command Line Interface library
kandi X-RAY | window-size Summary
kandi X-RAY | window-size Summary
Reliable way to get the height and width of terminal/console, since it's not calculated or updated the same way on all platforms, environments and node.js versions.
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QUESTION
So I have a problem that I have been noticing with selenium when I run it headless where some pages don't totally load/render some elements. I don't exactly know what's happening not to load 100%; maybe JS not running?
My code:
...ANSWER
Answered 2021-Mar-13 at 11:51from selenium import webdriver
from time import sleep
options = webdriver.ChromeOptions()
options.add_argument("--window-size=1920,1080")
options.add_argument("--headless")
options.add_argument("--disable-gpu")
options.add_argument(
"user-agent=Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36")
browser = webdriver.Chrome(options=options)
QUESTION
hello i have a script using Python and Selenium, and I don't understand why this can't retrieve the JS part of the website (the same script works perfectly fine on my other machine):
...ANSWER
Answered 2021-Jun-04 at 10:16The .text attribute doesn't work here. To get the right data, it worked for me to use encode_contents(), just changing the definition of mydata like this:
QUESTION
I tried to scrape links from several pages, but infortunately my loop is surely wrongly done because I obtained only 25 links awith my script.
There are 25 links by page, so here I should have 75 links, I guess it erase the previous one.
Here's the link, as you cans ee, 25 links by page : link
Here's my script :
...ANSWER
Answered 2021-Jun-04 at 07:34I found a solution, it was simple :
QUESTION
I started making a program that completes the quizlet by itself, however, in order to log in through my google account I have to use firefox.
My code:
...ANSWER
Answered 2021-Jun-03 at 12:50Note that since there is a current directory for each drive,
os.path.join("c:", "foo")represents a path relative to the current directory on driveC:(c:foo), notc:\foo.
QUESTION
I have a headless web scraper. When it run the scraper takes a base url, scrapes the links on that page, and then scrapes the links it got off that page.
The problem I'm having is that when I run the scraper it pretty much immediately exists. When I run the scraper normally (non headless) it works perfectly fine.
These are my selenium arguments:
...ANSWER
Answered 2021-Jun-03 at 01:02Basically some website won't load in headless mode unless a user agent is specified.
To fix this I added:
QUESTION
Here's the link of the website I'm trying to scrape (I'm training for the moment, nothing fancy):
Here's my script, he's quite long but nothing too complicated :
...ANSWER
Answered 2021-May-27 at 16:01Try this
QUESTION
enter image description hereI want to click the button called "바카라 멀티플레이" which locates center of the site. I switched into iframe, however it seems to be not detecting the button. How can I?
...ANSWER
Answered 2021-May-26 at 03:33For the login action use the below xpaths. This way your code will look neat.
QUESTION
I'm trying to scrape the title, description and link of Google Results using selenium and store those in a dictionary. All is going well, except I cannot find a way to scrape the titles (h3). I think I'm just not using the right line to get this class. This is the error:
NoSuchElementException: no such element: Unable to locate element: {"method":"css selector","selector":".h3"} (Session info: chrome=90.0.4430.212)
Here is my code. How to store the titles in the dictionary?
...ANSWER
Answered 2021-May-23 at 11:04You have a problem searching element inside element.
To search element with class_name h3 inside the element you have to use the following code:
QUESTION
I'm trying to scrape Google results using selenium chromedriver. Before, I used requests + Beautifulsoup to scrape google Results, and this worked, however I got blocked from Google after around 300 results. I've been reading into this topic and it seems to me that using selenium + webdriver is less easily blocked by Google.
Now, I'm trying to scrape Google results using selenium. I would like to scrape the title, link and description of all items. Essentially, I want to do this: How to scrape all results from Google search results pages (Python/Selenium ChromeDriver)
NoSuchElementException: no such element: Unable to locate element: {"method":"css selector","selector":"h3"} (Session info: chrome=90.0.4430.212)
Therefore, I'm trying another code. This code is able to scrape some, but not ALL the titles + descriptions. See picture below. I cannot scrape the last 4 titles, and the last 5 descriptions are also empty. Any clues on this? Much appreciated.
...ANSWER
Answered 2021-May-22 at 15:50Cause those 4 are not the actual links, Google always show "People also ask". If you see their DOM structure
QUESTION
I need some of my widgets to resize with the window as the user makes it larger or smaller, and I've already looked at this question, but unfortunately all the answers there solve the problem by assigning a layout to the main window. Doing so is not an option for me, as I've found it impossible to lay out the widgets the way I want with any of the layout modes offered by Qt Designer; in other words, the layout being set as "broken" is by design, in my case.
I have only three widgets I wish to make responsive: the two boxes you can see in the screenshot below and the big button on the top side. Everything else should stay where it is. How can I achieve this?
To be exact, as the window grows, I would like the two boxes to grow vertically and horizontally in equal measure, while the button should only grow horizontally. I don't need this to be done in the ui file necessarily: code solutions are ok as well.
...ANSWER
Answered 2021-May-17 at 04:59The basic Qt layouts (grid and boxed) are very simple as much as they are powerful, and there are very rare and specific cases for which manual override of the geometry is actually required; even in those cases, one should be very careful with it, as deep knowledge and understanding of Qt size management is required in order to avoid unexpected behavior that could result in an unusable UI or even recursion issues.
99% of the times it's enough to be aware of how layout managers work, and take some time in realizing how the whole layout should be structured, possibly by using nested layouts with proper adjustments of stretches and size policies. Hint: drawing a sketch on paper helps a lot.
In your case, a possible solution could use the following structure:
- a main vertical layout for the central widget
- a grid layout for the top elements, with:
- the label and the line edit on the first row, one cell each
- a spacer
- the button that occupies two rows of the grid
- a vertical layout for each of the two groups, with:
- the label
- the scroll area
- a horizontal layout for the bottom elements, with:
- the button
- another spacer
- the checkbox
- a grid layout for the top elements, with:
Then, the line edit has a Preferred horizontal size policy, the "Scan now" button has a minimum height and an Expanding horizontal policy instead; the two bottom buttons have the same minimum size, the checkboxes have an Expanding horizontal policy; the two scroll areas are left as they are, as they expand themselves by default (and since they're the only vertically expanding widgets, they will expand equally). All spacers have a fixed width (by default they are "expanding" spacers).
Note that, while I could have used a grid layout for the two bottom "groups", using a nested vertical/horizontal layout is often more flexible; in any case, another possible variation could have been to use a separate grid layout for both those two groups (since they have common element, sizes and behaviors), with both the "header" labels and scroll areas spanning 3 columns.
Here you can see the structure as it will appear in Designer:
And here is the UI file.
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