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# Bing Engines

## Bing WEB

This is the implementation of the Bing-Web engine. Some of this implementations are shared by other engines:

- Bing Images

- Bing News

- Bing Videos

Note

Some functionality (paging and time-range results) are not supported since they depend on JavaScript.

searx.engines.bing.base_url = 'https://www.bing.com'

  Bing-Web search URL

searx.engines.bing.get_locale_params(engine_region: str | None ) → dict [ str , str ] | None

  API documentation states the `mkt` parameter is the recommended primary signal for locale:

  > If known, you are encouraged to always specify the market. Specifying the market helps Bing route the request and return an appropriate and optimal response.

  The `mkt` parameter takes a full `<language>-<country>` code.

  This function is shared with `searx.engines.bing_images`, `searx.engines.bing_news`, and `searx.engines.bing_videos`.

searx.engines.bing.override_accept_language(params: OnlineParams, engine_region: str | None ) → None

  Override the `Accept-Language` header.

  The default header built by `OnlineProcessor` appends `en;q=0.3` as a fallback language:

      Accept-Language: de,de-DE;q=0.7,en;q=0.3

  Bing seems to better select the results locale based on the `Accept-Language` value header.

  This function is shared with `searx.engines.bing_images`, `searx.engines.bing_news`, and `searx.engines.bing_videos`.

searx.engines.bing.request(query: str, params: OnlineParams )

  Assemble a Bing-Web request.

searx.engines.bing.response(resp: SXNG_Response ) → list [ dict [ str , Any ]]

  Get response from Bing-Web

searx.engines.bing.fetch_traits(engine_traits: EngineTraits ) → None

  Fetch regions from Bing-Web.

## Bing Images

Bing-Images: description see `searx.engines.bing`.

searx.engines.bing_images.base_url = 'https://www.bing.com'

  Bing-Image search URL

searx.engines.bing_images.request(query, params)

  Assemble a Bing-Image request.

searx.engines.bing_images.response(resp)

  Get response from Bing-Image

## Bing Videos

Bing-Videos: description see `searx.engines.bing`.

searx.engines.bing_videos.base_url = 'https://www.bing.com'

  Bing-Video search URL

searx.engines.bing_videos.request(query, params)

  Assemble a Bing-Video request.

searx.engines.bing_videos.response(resp)

  Get response from Bing-Video

## Bing News

Bing-News: description see `searx.engines.bing`.

Hint

Bing News is different in some ways!

searx.engines.bing_news.paging = True

  If go through the pages and there are actually no new results for another page, then bing returns the results from the last page again.

searx.engines.bing_news.time_map = {'day': 'interval="4"', 'month': 'interval="9"', 'week': 'interval="7"'}

  A string ‘4’ means last hour. We use last hour for `day` here since the difference of last day and last week in the result list is just marginally. Bing does not have news range `year` / we use `month` instead.

searx.engines.bing_news.base_url = 'https://www.bing.com'

  Bing (News) search URL

searx.engines.bing_news.request(query, params)

  Assemble a Bing-News request.

searx.engines.bing_news.response(resp)

  Parse the Bing-News response.

searx.engines.bing_news.fetch_traits(engine_traits: EngineTraits )

  Fetch languages and regions from Bing-News.