# Copyright 2018-2023 Descartes Labs.
#
# 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.
from descarteslabs.auth import Auth
from descarteslabs.config import get_settings
from ..client.services.service.service import HttpRequestMethod, JsonApiService
from ..common.http.service import DefaultClientMixin
HttpRequestMethod = HttpRequestMethod
[docs]class CatalogClient(JsonApiService, DefaultClientMixin):
"""
The CatalogClient handles the HTTP communication with the Descartes Labs catalog.
It is almost sufficient to use the default client that is automatically retrieved
using `get_default_client`. However, if you want to adjust e.g. the retries, you
can create your own.
Parameters
----------
url : str, optional
The URL to use when connecting to the Descartes Labs catalog. Only change
this if you are being asked to use a non-default Descartes Labs catalog. If
not set, then ``descarteslabs.config.get_settings().CATALOG_V2_URL`` will be used.
auth : Auth, optional
The authentication object used when connecting to the Descartes Labs catalog.
This is typically the default :class:`~descarteslabs.auth.Auth` object that uses
the cached authentication
token retrieved with the shell command "$ descarteslabs auth login".
retries : int, optional
The number of retries when there is a problem with the connection. Set this to
zero to disable retries. The default is 3 retries.
"""
def __init__(self, url=None, auth=None, retries=None):
if auth is None:
auth = Auth.get_default_auth()
if url is None:
url = get_settings().catalog_v2_url
super(CatalogClient, self).__init__(
url, auth=auth, retries=retries, rewrite_errors=True
)
