MetaphorSearchAPIWrapper#

class langchain_community.utilities.metaphor_search.MetaphorSearchAPIWrapper[source]#

Bases: BaseModel

Wrapper for Metaphor Search API.

Create a new model by parsing and validating input data from keyword arguments.

Raises ValidationError if the input data cannot be parsed to form a valid model.

param k: int = 10#
param metaphor_api_key: str [Required]#
results(query: str, num_results: int, include_domains: List[str] | None = None, exclude_domains: List[str] | None = None, start_crawl_date: str | None = None, end_crawl_date: str | None = None, start_published_date: str | None = None, end_published_date: str | None = None, use_autoprompt: bool | None = None) → List[Dict][source]#

Run query through Metaphor Search and return metadata.

Parameters:

  • query (str) – The query to search for.

  • num_results (int) – The number of results to return.

  • include_domains (List[str] | None) – A list of domains to include in the search. Only one of include_domains and exclude_domains should be defined.

  • exclude_domains (List[str] | None) – A list of domains to exclude from the search. Only one of include_domains and exclude_domains should be defined.

  • start_crawl_date (str | None) – If specified, only pages we crawled after start_crawl_date will be returned.

  • end_crawl_date (str | None) – If specified, only pages we crawled before end_crawl_date will be returned.

  • start_published_date (str | None) – If specified, only pages published after start_published_date will be returned.

  • end_published_date (str | None) – If specified, only pages published before end_published_date will be returned.

  • use_autoprompt (bool | None) – If true, we turn your query into a more Metaphor-friendly query. Adds latency.

Returns:

title - The title of the page url - The url author - Author of the content, if applicable. Otherwise, None. published_date - Estimated date published

in YYYY-MM-DD format. Otherwise, None.

Return type:

A list of dictionaries with the following keys

async results_async(query: str, num_results: int, include_domains: List[str] | None = None, exclude_domains: List[str] | None = None, start_crawl_date: str | None = None, end_crawl_date: str | None = None, start_published_date: str | None = None, end_published_date: str | None = None, use_autoprompt: bool | None = None) → List[Dict][source]#

Get results from the Metaphor Search API asynchronously.

Parameters:

  • query (str) –

  • num_results (int) –

  • include_domains (List[str] | None) –

  • exclude_domains (List[str] | None) –

  • start_crawl_date (str | None) –

  • end_crawl_date (str | None) –

  • start_published_date (str | None) –

  • end_published_date (str | None) –

  • use_autoprompt (bool | None) –

Return type:

List[Dict]

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