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Library versions released prior to that date will continue to be available. For more information please
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Source code for google.maps.places_v1.services.places.async_client
# -*- coding: utf-8 -*-
# Copyright 2022 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.
#
from collections import OrderedDict
import functools
import re
from typing import (
Dict,
Mapping,
MutableMapping,
MutableSequence,
Optional,
Sequence,
Tuple,
Type,
Union,
)
from google.api_core import exceptions as core_exceptions
from google.api_core import gapic_v1
from google.api_core import retry as retries
from google.api_core.client_options import ClientOptions
from google.auth import credentials as ga_credentials # type: ignore
from google.oauth2 import service_account # type: ignore
from google.maps.places_v1 import gapic_version as package_version
try:
OptionalRetry = Union[retries.Retry, gapic_v1.method._MethodDefault]
except AttributeError: # pragma: NO COVER
OptionalRetry = Union[retries.Retry, object] # type: ignore
from google.maps.places_v1.types import place, places_service
from .client import PlacesClient
from .transports.base import DEFAULT_CLIENT_INFO, PlacesTransport
from .transports.grpc_asyncio import PlacesGrpcAsyncIOTransport
[docs]class PlacesAsyncClient:
"""Service definition for the Places API."""
_client: PlacesClient
DEFAULT_ENDPOINT = PlacesClient.DEFAULT_ENDPOINT
DEFAULT_MTLS_ENDPOINT = PlacesClient.DEFAULT_MTLS_ENDPOINT
common_billing_account_path = staticmethod(PlacesClient.common_billing_account_path)
parse_common_billing_account_path = staticmethod(
PlacesClient.parse_common_billing_account_path
)
common_folder_path = staticmethod(PlacesClient.common_folder_path)
parse_common_folder_path = staticmethod(PlacesClient.parse_common_folder_path)
common_organization_path = staticmethod(PlacesClient.common_organization_path)
parse_common_organization_path = staticmethod(
PlacesClient.parse_common_organization_path
)
common_project_path = staticmethod(PlacesClient.common_project_path)
parse_common_project_path = staticmethod(PlacesClient.parse_common_project_path)
common_location_path = staticmethod(PlacesClient.common_location_path)
parse_common_location_path = staticmethod(PlacesClient.parse_common_location_path)
[docs] @classmethod
def from_service_account_info(cls, info: dict, *args, **kwargs):
"""Creates an instance of this client using the provided credentials
info.
Args:
info (dict): The service account private key info.
args: Additional arguments to pass to the constructor.
kwargs: Additional arguments to pass to the constructor.
Returns:
PlacesAsyncClient: The constructed client.
"""
return PlacesClient.from_service_account_info.__func__(PlacesAsyncClient, info, *args, **kwargs) # type: ignore
[docs] @classmethod
def from_service_account_file(cls, filename: str, *args, **kwargs):
"""Creates an instance of this client using the provided credentials
file.
Args:
filename (str): The path to the service account private key json
file.
args: Additional arguments to pass to the constructor.
kwargs: Additional arguments to pass to the constructor.
Returns:
PlacesAsyncClient: The constructed client.
"""
return PlacesClient.from_service_account_file.__func__(PlacesAsyncClient, filename, *args, **kwargs) # type: ignore
from_service_account_json = from_service_account_file
[docs] @classmethod
def get_mtls_endpoint_and_cert_source(
cls, client_options: Optional[ClientOptions] = None
):
"""Return the API endpoint and client cert source for mutual TLS.
The client cert source is determined in the following order:
(1) if `GOOGLE_API_USE_CLIENT_CERTIFICATE` environment variable is not "true", the
client cert source is None.
(2) if `client_options.client_cert_source` is provided, use the provided one; if the
default client cert source exists, use the default one; otherwise the client cert
source is None.
The API endpoint is determined in the following order:
(1) if `client_options.api_endpoint` if provided, use the provided one.
(2) if `GOOGLE_API_USE_CLIENT_CERTIFICATE` environment variable is "always", use the
default mTLS endpoint; if the environment variable is "never", use the default API
endpoint; otherwise if client cert source exists, use the default mTLS endpoint, otherwise
use the default API endpoint.
More details can be found at https://google.aip.dev/auth/4114.
Args:
client_options (google.api_core.client_options.ClientOptions): Custom options for the
client. Only the `api_endpoint` and `client_cert_source` properties may be used
in this method.
Returns:
Tuple[str, Callable[[], Tuple[bytes, bytes]]]: returns the API endpoint and the
client cert source to use.
Raises:
google.auth.exceptions.MutualTLSChannelError: If any errors happen.
"""
return PlacesClient.get_mtls_endpoint_and_cert_source(client_options) # type: ignore
@property
def transport(self) -> PlacesTransport:
"""Returns the transport used by the client instance.
Returns:
PlacesTransport: The transport used by the client instance.
"""
return self._client.transport
get_transport_class = functools.partial(
type(PlacesClient).get_transport_class, type(PlacesClient)
)
def __init__(
self,
*,
credentials: Optional[ga_credentials.Credentials] = None,
transport: Union[str, PlacesTransport] = "grpc_asyncio",
client_options: Optional[ClientOptions] = None,
client_info: gapic_v1.client_info.ClientInfo = DEFAULT_CLIENT_INFO,
) -> None:
"""Instantiates the places client.
Args:
credentials (Optional[google.auth.credentials.Credentials]): The
authorization credentials to attach to requests. These
credentials identify the application to the service; if none
are specified, the client will attempt to ascertain the
credentials from the environment.
transport (Union[str, ~.PlacesTransport]): The
transport to use. If set to None, a transport is chosen
automatically.
client_options (ClientOptions): Custom options for the client. It
won't take effect if a ``transport`` instance is provided.
(1) The ``api_endpoint`` property can be used to override the
default endpoint provided by the client. GOOGLE_API_USE_MTLS_ENDPOINT
environment variable can also be used to override the endpoint:
"always" (always use the default mTLS endpoint), "never" (always
use the default regular endpoint) and "auto" (auto switch to the
default mTLS endpoint if client certificate is present, this is
the default value). However, the ``api_endpoint`` property takes
precedence if provided.
(2) If GOOGLE_API_USE_CLIENT_CERTIFICATE environment variable
is "true", then the ``client_cert_source`` property can be used
to provide client certificate for mutual TLS transport. If
not provided, the default SSL client certificate will be used if
present. If GOOGLE_API_USE_CLIENT_CERTIFICATE is "false" or not
set, no client certificate will be used.
Raises:
google.auth.exceptions.MutualTlsChannelError: If mutual TLS transport
creation failed for any reason.
"""
self._client = PlacesClient(
credentials=credentials,
transport=transport,
client_options=client_options,
client_info=client_info,
)
[docs] async def search_text(
self,
request: Optional[Union[places_service.SearchTextRequest, dict]] = None,
*,
retry: OptionalRetry = gapic_v1.method.DEFAULT,
timeout: Union[float, object] = gapic_v1.method.DEFAULT,
metadata: Sequence[Tuple[str, str]] = (),
) -> places_service.SearchTextResponse:
r"""Text query based place search.
.. code-block:: python
# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
# client as shown in:
# https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.maps import places_v1
async def sample_search_text():
# Create a client
client = places_v1.PlacesAsyncClient()
# Initialize request argument(s)
request = places_v1.SearchTextRequest(
text_query="text_query_value",
)
# Make the request
response = await client.search_text(request=request)
# Handle the response
print(response)
Args:
request (Optional[Union[google.maps.places_v1.types.SearchTextRequest, dict]]):
The request object. Request data structure for
SearchText.
retry (google.api_core.retry.Retry): Designation of what errors, if any,
should be retried.
timeout (float): The timeout for this request.
metadata (Sequence[Tuple[str, str]]): Strings which should be
sent along with the request as metadata.
Returns:
google.maps.places_v1.types.SearchTextResponse:
Response proto for SearchText.
"""
# Create or coerce a protobuf request object.
request = places_service.SearchTextRequest(request)
# Wrap the RPC method; this adds retry and timeout information,
# and friendly error handling.
rpc = gapic_v1.method_async.wrap_method(
self._client._transport.search_text,
default_timeout=None,
client_info=DEFAULT_CLIENT_INFO,
)
# Send the request.
response = await rpc(
request,
retry=retry,
timeout=timeout,
metadata=metadata,
)
# Done; return the response.
return response
async def __aenter__(self):
return self
async def __aexit__(self, exc_type, exc, tb):
await self.transport.close()
DEFAULT_CLIENT_INFO = gapic_v1.client_info.ClientInfo(
gapic_version=package_version.__version__
)
__all__ = ("PlacesAsyncClient",)
