PORTIA-697: Fix Sentry errors

scrapinghub / portia

Visual scraping for Scrapy

BSD 3-Clause "New" or "Revised" License

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Closed sagelliv closed 7 years ago

sagelliv commented 7 years ago

Instead of accessing element.contentWindow, calculate the iframe dimensions using jQuery (bypasses security error)
Check element.ownerDocument.defaultView in order to avoid innerWidth called on undefined.
Eliminate dead code for the web-socket service and update_spider in slyd.