Source code for langchain_community.utilities.google_jobs
"""Util that calls Google Scholar Search."""
from typing import Any, Dict, Optional, cast
from langchain_core.pydantic_v1 import BaseModel, Extra, SecretStr, root_validator
from langchain_core.utils import convert_to_secret_str, get_from_dict_or_env
[docs]class GoogleJobsAPIWrapper(BaseModel):
    """Wrapper for SerpApi's Google Scholar API
    You can create SerpApi.com key by signing up at: https://serpapi.com/users/sign_up.
    The wrapper uses the SerpApi.com python package:
    https://serpapi.com/integrations/python
    To use, you should have the environment variable ``SERPAPI_API_KEY``
    set with your API key, or pass `serp_api_key` as a named parameter
    to the constructor.
     Example:
        .. code-block:: python
        from langchain_community.utilities import GoogleJobsAPIWrapper
        google_Jobs = GoogleJobsAPIWrapper()
        google_Jobs.run('langchain')
    """
    serp_search_engine: Any
    serp_api_key: Optional[SecretStr] = None
    class Config:
        """Configuration for this pydantic object."""
        extra = Extra.forbid
    @root_validator()
    def validate_environment(cls, values: Dict) -> Dict:
        """Validate that api key and python package exists in environment."""
        values["serp_api_key"] = convert_to_secret_str(
            get_from_dict_or_env(values, "serp_api_key", "SERPAPI_API_KEY")
        )
        try:
            from serpapi import SerpApiClient
        except ImportError:
            raise ImportError(
                "google-search-results is not installed. "
                "Please install it with `pip install google-search-results"