* [fix] engine: pinterest - fix empty titles and complete modernization
The titles from the fields ``title`` and ``grid_title`` are mostly empty or have
short strings without meaningful content. Various fields for the title are now
being queried, which have more informative value.
As part of the bug fix, the engine was completely revised and modernized.
Related:
- https://github.com/searxng/searxng/pull/6690#issuecomment-5631113121
Co-authored-by: @vojkovic
Fixes the bing web engine, it was just using the first word of the query for the search and return random junk other times. see: vojkovic#10
Swapped to use bing's setlang and cc params. I found us, cn, ru return complete garbage 100% of the time. I reckon that if you don't have an ip address from there it will just return garbage, so those three are skipped. Also removed accept language override because it didn't change anything anymore.
- Closes: https://github.com/searxng/searxng/issues/4964
- Related: https://github.com/vojkovic/searxng/issues/10
This has only been needed because we were flagged by HTTP2 fingerprinting.
Now, since we use curl cffi, we can bypass the fingerpinting, so we can
use HTTP2 just fine without getting blocked.
The previous implementation ran into an error if the search term contained words
other than just the location (ValueError was raised).
To test engine use search terms like:
!ddw weather berlin germany
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
The code used here has always been "bad" because `about` shouldn't be used
as data source, but the engine probably broke when type checks / dataclasses
for the about parameter in engines has been added with
<https://github.com/searxng/searxng/pull/6258>.
Error log:
```
WARNING searx.engines.public domain im: ErrorContext('searx/engines/public_domain_image_archive.py', 143, '\'url\': _clean_url(f"{about[\'website\']}/images/{result[\'objectID\']}"),', 'TypeError', None, ("'EngineAbout' object is not subscriptable",)) False
ERROR searx.engines.public domain im: exception : 'EngineAbout' object is not subscriptable
Traceback (most recent call last):
File "/home/bnyro/Projects/searxng/searx/search/processors/online.py", line 253, in search
search_results = self._search_basic(query, params)
File "/home/bnyro/Projects/searxng/searx/search/processors/online.py", line 239, in _search_basic
return self.engine.response(response)
~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^
File "/home/bnyro/Projects/searxng/searx/engines/public_domain_image_archive.py", line 143, in response
'url': _clean_url(f"{about['website']}/images/{result['objectID']}"),
~~~~~^^^^^^^^^^^
TypeError: 'EngineAbout' object is not subscriptable
```
Qwant now requires a `datadome` cookie that it returns
in the first search response as a `Set-Cookie`.
This cookie has to be sent for all requests, otherwise they
will be blocked.
This means that now, the first search request is blocked (results in CAPTCHA),
and only the subsequent searches work (same happens on the Qwant website for me).
However, I don't think it's worth repeating the same
search request multiple times very quickly because
that also makes us more suspicious.
Changes:
- the `embed.js` request now requires a user agent header
- we include a user agent in the "actual" request (I dropped it by accident)
- we only send the first 4 decimal places of the location
instead of 7+ (not required, but harder to detect)
