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4
votes
0
answers
59
views
Is it possible to send cookies to ExternalEvaluate["WebDriver-Chrome"]
I'm wondering if it's possible to send cookies with an ExternalEvaluate command to WebDriver-Chrome. I am attempting to grab some data from a page that requires me to be logged in. … If it is not possible to use WebDriver-Chrome, I'm open to suggestions.
Maybe external evaluate to python and use selenium to grab the javascript data?
Any thoughts would be appreciated. …
9
votes
1
answer
452
views
Scrape AJAX Website with Webdriver
I hope the new Webdriver functionality can help as the normal Import and HTTPRequest don't work. … I then use Webdriver to try and navigate to the URL:
session = StartExternalSession["WebDriver-Chrome"]
ExternalEvaluate[session, "OpenWebPage" -> "https://www.10bet.com/methods/sportscontent.ashx/GetLeagues …
3
votes
1
answer
139
views
Get file downloaded from click in WebSession?
I'm downloading a file by clicking a button from chrome with the WebDriver functionality:
sess = StartWebSession[Visible->True]
WebExecute[sess, "ClickElement" -> el] (* el is download button *)
This …
7
votes
3
answers
663
views
Import data from a current web session?
Consider opening a web session such as (Mathematica 11.3)
session = StartExternalSession["WebDriver-Chrome"];
ffoxdo[cmd_] := ExternalEvaluate[session, cmd];
Then we can navigate to a webpage, e.g. … Making use of two more lines, we can load the html as
session = StartExternalSession["WebDriver-Chrome"];
ffoxdo[cmd_] := ExternalEvaluate[session, cmd];
iws = ExternalEvaluateWebDriver`Private`websession …
8
votes
Accepted
webscraping: Wolfram notebook vs browser
You can actually start and control a web browser session from Mathematica using an experimental implementation for WebDriver, Since Mathematica 11.3. … Look at this answer
An example
Module[
{
session = StartExternalSession["WebDriver-Chrome"],
iws, chromedo, img, links
},
chromedo[cmd_] := ExternalEvaluate[session, cmd];
Pause[1];
iws = ExternalEvaluateWebDriver …
4
votes
Accepted
Import data from a current web session?
Module[
{
session = StartExternalSession["WebDriver-Chrome"],
iws, chromedo, img, links
},
chromedo[cmd_] := ExternalEvaluate[session, cmd];
Pause[1];
iws = ExternalEvaluateWebDriver`Private` … websession[];
Pause[1];(*Time to load chrome*)
chromedo[
"OpenWebPage" ->
"https://www.barchart.com/stocks/quotes/SPY/options? …
8
votes
Programmatic browser interaction: How to click on web-page and get new URL and list of links
Since Mathematica 11.3 there is an experimental implementation for WebDriver, a proposed W3C standard that currently supports Chrome and Firefox web browsers. … Module[
{
session = StartExternalSession["WebDriver-Chrome"],
iws, chromedo, img, links
},
chromedo[cmd_] := ExternalEvaluate[session, cmd];
Pause[1];
iws = ExternalEvaluateWebDriver`Private` …
4
votes
Import data from a current web session?
As suggested by rhermans, we can first obtain the html text of the webpage after it has finished loading:
session = StartExternalSession["WebDriver-Chrome"];
ffoxdo[cmd_] := ExternalEvaluate[session, …
7
votes
Accepted
Export Data from several tabs in a website
Here is a start towards a solution, using the Chrome drivers that were introduced in 11.3. At this point, the Chrome drivers are still labeled as "experimental" and it shows. … First, we start a session:
session = StartExternalSession["WebDriver-Chrome"]
At this point, a blank page should open up in a new Chrome window. …