#
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# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
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#
#   http://www.apache.org/licenses/LICENSE-2.0
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"""API Client that allows interacting with Airflow API"""
from importlib import import_module
from typing import Any

from airflow import api
from airflow.api.client.api_client import Client
from airflow.configuration import conf


def get_current_api_client() -> Client:
    """Return current API Client based on current Airflow configuration"""
    api_module = import_module(conf.get('cli', 'api_client'))  # type: Any
    auth_backend = api.load_auth()
    session = None
    session_factory = getattr(auth_backend, 'create_client_session', None)
    if session_factory:
        session = session_factory()
    api_client = api_module.Client(
        api_base_url=conf.get('cli', 'endpoint_url'),
        auth=getattr(auth_backend, 'CLIENT_AUTH', None),
        session=session,
    )
    return api_client