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1856027 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 | # Copyright 2015 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Create / interact with Google BigQuery connections."""
from google.cloud import _http # type: ignore # pytype: disable=import-error
from google.cloud.bigquery import __version__
class Connection(_http.JSONConnection):
"""A connection to Google BigQuery via the JSON REST API.
Args:
client (google.cloud.bigquery.client.Client): The client that owns the current connection.
client_info (Optional[google.api_core.client_info.ClientInfo]): Instance used to generate user agent.
api_endpoint (str): The api_endpoint to use. If None, the library will decide what endpoint to use.
"""
DEFAULT_API_ENDPOINT = "https://bigquery.googleapis.com"
DEFAULT_API_MTLS_ENDPOINT = "https://bigquery.mtls.googleapis.com"
def __init__(self, client, client_info=None, api_endpoint=None):
super(Connection, self).__init__(client, client_info)
self.API_BASE_URL = api_endpoint or self.DEFAULT_API_ENDPOINT
self.API_BASE_MTLS_URL = self.DEFAULT_API_MTLS_ENDPOINT
self.ALLOW_AUTO_SWITCH_TO_MTLS_URL = api_endpoint is None
self._client_info.gapic_version = __version__
self._client_info.client_library_version = __version__
API_VERSION = "v2" # type: ignore
"""The version of the API, used in building the API call's URL."""
API_URL_TEMPLATE = "{api_base_url}/bigquery/{api_version}{path}" # type: ignore
"""A template for the URL of a particular API call."""
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