Zalando extractor fails to extract sustainability labels

[en-GB]

We used to extract labels directly from the rendered HTML.
Since Splash is no longer able to render zalando product pages, we extract them from this json file

green-db/extract/extract/extractors/zalando.py

Line 152 in bf77115

beautiful_soup.find("script", {"type": "application/json", "class": "re-1-13"}).get_text()

but occasionally some labels will be missing.
This only affects ~10 products in any given run and ive only seen it happen on zalando.co.uk.

Switching the zalando scraper to Playwright would probably fix it tho.

[se-jaeger]

With the latest changes from #79 the extractor can't find any sustainability labels leading to not create products.

[BigDatalex]

I just updated the zalando extractor. It was just a minor change, due to a change of a class name in the html. See: 53601e8

[BigDatalex]

There are two commits from @en-GB that might be more robust and improve the extraction of the zalando sustainability-labels see:

• a24c6ee
• 990d08d

We (@en-GB) should check if these behave the same (extract the same sustainability-labels) like in the original approach or if there are some implications. So far, for our zalando tests, these achieve the same results.

[se-jaeger]

@en-GB what's the status about this one? Ist this still an issue or can we just close it? Especially after the lates changes #83