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--wait-for / wait_for mechanism for waiting until a JavaScript expression returns true

See original GitHub issue

The Playwright .wait_for_function() allows you to wait for a certain condition to met before progressing to the next step.

It would be useful to support this sort of conditional delay when there is uncertainty about what an appropriate explicit --wait delay might be.

Issue Analytics

State:
Created a year ago
Comments:5 (5 by maintainers)

Top GitHub Comments

1reaction

simonwcommented, May 19, 2022

Documentation is now live here: https://shot-scraper.datasette.io/en/latest/screenshots.html#waiting-until-a-specific-condition

0reactions

simonwcommented, May 19, 2022

I decided to evaluate any JavaScript from --javascript before the --wait-for code is executed.

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