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async_client.py
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async_client.py
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# -*- coding: utf-8 -*-
# Copyright 2020 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, Sequence, Tuple, Type, Union
import pkg_resources
from google.api_core.client_options import ClientOptions # type: ignore
from google.api_core import exceptions as core_exceptions # type: ignore
from google.api_core import gapic_v1 # type: ignore
from google.api_core import retry as retries # type: ignore
from google.auth import credentials as ga_credentials # type: ignore
from google.oauth2 import service_account # type: ignore
OptionalRetry = Union[retries.Retry, object]
from google.api_core import operation # type: ignore
from google.api_core import operation_async # type: ignore
from google.cloud.eventarc_v1.services.eventarc import pagers
from google.cloud.eventarc_v1.types import eventarc
from google.cloud.eventarc_v1.types import trigger
from google.cloud.eventarc_v1.types import trigger as gce_trigger
from google.protobuf import field_mask_pb2 # type: ignore
from google.protobuf import timestamp_pb2 # type: ignore
from .transports.base import EventarcTransport, DEFAULT_CLIENT_INFO
from .transports.grpc_asyncio import EventarcGrpcAsyncIOTransport
from .client import EventarcClient
class EventarcAsyncClient:
"""Eventarc allows users to subscribe to various events that are
provided by Google Cloud services and forward them to supported
destinations.
"""
_client: EventarcClient
DEFAULT_ENDPOINT = EventarcClient.DEFAULT_ENDPOINT
DEFAULT_MTLS_ENDPOINT = EventarcClient.DEFAULT_MTLS_ENDPOINT
service_path = staticmethod(EventarcClient.service_path)
service_account_path = staticmethod(EventarcClient.service_account_path)
parse_service_account_path = staticmethod(EventarcClient.parse_service_account_path)
trigger_path = staticmethod(EventarcClient.trigger_path)
parse_trigger_path = staticmethod(EventarcClient.parse_trigger_path)
common_billing_account_path = staticmethod(
EventarcClient.common_billing_account_path
)
parse_common_billing_account_path = staticmethod(
EventarcClient.parse_common_billing_account_path
)
common_folder_path = staticmethod(EventarcClient.common_folder_path)
parse_common_folder_path = staticmethod(EventarcClient.parse_common_folder_path)
common_organization_path = staticmethod(EventarcClient.common_organization_path)
parse_common_organization_path = staticmethod(
EventarcClient.parse_common_organization_path
)
common_project_path = staticmethod(EventarcClient.common_project_path)
parse_common_project_path = staticmethod(EventarcClient.parse_common_project_path)
common_location_path = staticmethod(EventarcClient.common_location_path)
parse_common_location_path = staticmethod(EventarcClient.parse_common_location_path)
@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:
EventarcAsyncClient: The constructed client.
"""
return EventarcClient.from_service_account_info.__func__(EventarcAsyncClient, info, *args, **kwargs) # type: ignore
@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:
EventarcAsyncClient: The constructed client.
"""
return EventarcClient.from_service_account_file.__func__(EventarcAsyncClient, filename, *args, **kwargs) # type: ignore
from_service_account_json = from_service_account_file
@property
def transport(self) -> EventarcTransport:
"""Returns the transport used by the client instance.
Returns:
EventarcTransport: The transport used by the client instance.
"""
return self._client.transport
get_transport_class = functools.partial(
type(EventarcClient).get_transport_class, type(EventarcClient)
)
def __init__(
self,
*,
credentials: ga_credentials.Credentials = None,
transport: Union[str, EventarcTransport] = "grpc_asyncio",
client_options: ClientOptions = None,
client_info: gapic_v1.client_info.ClientInfo = DEFAULT_CLIENT_INFO,
) -> None:
"""Instantiates the eventarc 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, ~.EventarcTransport]): 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 = EventarcClient(
credentials=credentials,
transport=transport,
client_options=client_options,
client_info=client_info,
)
async def get_trigger(
self,
request: Union[eventarc.GetTriggerRequest, dict] = None,
*,
name: str = None,
retry: OptionalRetry = gapic_v1.method.DEFAULT,
timeout: float = None,
metadata: Sequence[Tuple[str, str]] = (),
) -> trigger.Trigger:
r"""Get a single trigger.
Args:
request (Union[google.cloud.eventarc_v1.types.GetTriggerRequest, dict]):
The request object. The request message for the
GetTrigger method.
name (:class:`str`):
Required. The name of the trigger to
get.
This corresponds to the ``name`` field
on the ``request`` instance; if ``request`` is provided, this
should not be set.
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.cloud.eventarc_v1.types.Trigger:
A representation of the trigger
resource.
"""
# Create or coerce a protobuf request object.
# Sanity check: If we got a request object, we should *not* have
# gotten any keyword arguments that map to the request.
has_flattened_params = any([name])
if request is not None and has_flattened_params:
raise ValueError(
"If the `request` argument is set, then none of "
"the individual field arguments should be set."
)
request = eventarc.GetTriggerRequest(request)
# If we have keyword arguments corresponding to fields on the
# request, apply these.
if name is not None:
request.name = name
# Wrap the RPC method; this adds retry and timeout information,
# and friendly error handling.
rpc = gapic_v1.method_async.wrap_method(
self._client._transport.get_trigger,
default_timeout=None,
client_info=DEFAULT_CLIENT_INFO,
)
# Certain fields should be provided within the metadata header;
# add these here.
metadata = tuple(metadata) + (
gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
)
# Send the request.
response = await rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
# Done; return the response.
return response
async def list_triggers(
self,
request: Union[eventarc.ListTriggersRequest, dict] = None,
*,
parent: str = None,
retry: OptionalRetry = gapic_v1.method.DEFAULT,
timeout: float = None,
metadata: Sequence[Tuple[str, str]] = (),
) -> pagers.ListTriggersAsyncPager:
r"""List triggers.
Args:
request (Union[google.cloud.eventarc_v1.types.ListTriggersRequest, dict]):
The request object. The request message for the
ListTriggers method.
parent (:class:`str`):
Required. The parent collection to
list triggers on.
This corresponds to the ``parent`` field
on the ``request`` instance; if ``request`` is provided, this
should not be set.
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.cloud.eventarc_v1.services.eventarc.pagers.ListTriggersAsyncPager:
The response message for the
ListTriggers method.
Iterating over this object will yield
results and resolve additional pages
automatically.
"""
# Create or coerce a protobuf request object.
# Sanity check: If we got a request object, we should *not* have
# gotten any keyword arguments that map to the request.
has_flattened_params = any([parent])
if request is not None and has_flattened_params:
raise ValueError(
"If the `request` argument is set, then none of "
"the individual field arguments should be set."
)
request = eventarc.ListTriggersRequest(request)
# If we have keyword arguments corresponding to fields on the
# request, apply these.
if parent is not None:
request.parent = parent
# Wrap the RPC method; this adds retry and timeout information,
# and friendly error handling.
rpc = gapic_v1.method_async.wrap_method(
self._client._transport.list_triggers,
default_timeout=None,
client_info=DEFAULT_CLIENT_INFO,
)
# Certain fields should be provided within the metadata header;
# add these here.
metadata = tuple(metadata) + (
gapic_v1.routing_header.to_grpc_metadata((("parent", request.parent),)),
)
# Send the request.
response = await rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
# This method is paged; wrap the response in a pager, which provides
# an `__aiter__` convenience method.
response = pagers.ListTriggersAsyncPager(
method=rpc, request=request, response=response, metadata=metadata,
)
# Done; return the response.
return response
async def create_trigger(
self,
request: Union[eventarc.CreateTriggerRequest, dict] = None,
*,
parent: str = None,
trigger: gce_trigger.Trigger = None,
trigger_id: str = None,
retry: OptionalRetry = gapic_v1.method.DEFAULT,
timeout: float = None,
metadata: Sequence[Tuple[str, str]] = (),
) -> operation_async.AsyncOperation:
r"""Create a new trigger in a particular project and
location.
Args:
request (Union[google.cloud.eventarc_v1.types.CreateTriggerRequest, dict]):
The request object. The request message for the
CreateTrigger method.
parent (:class:`str`):
Required. The parent collection in
which to add this trigger.
This corresponds to the ``parent`` field
on the ``request`` instance; if ``request`` is provided, this
should not be set.
trigger (:class:`google.cloud.eventarc_v1.types.Trigger`):
Required. The trigger to create.
This corresponds to the ``trigger`` field
on the ``request`` instance; if ``request`` is provided, this
should not be set.
trigger_id (:class:`str`):
Required. The user-provided ID to be
assigned to the trigger.
This corresponds to the ``trigger_id`` field
on the ``request`` instance; if ``request`` is provided, this
should not be set.
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.api_core.operation_async.AsyncOperation:
An object representing a long-running operation.
The result type for the operation will be
:class:`google.cloud.eventarc_v1.types.Trigger` A
representation of the trigger resource.
"""
# Create or coerce a protobuf request object.
# Sanity check: If we got a request object, we should *not* have
# gotten any keyword arguments that map to the request.
has_flattened_params = any([parent, trigger, trigger_id])
if request is not None and has_flattened_params:
raise ValueError(
"If the `request` argument is set, then none of "
"the individual field arguments should be set."
)
request = eventarc.CreateTriggerRequest(request)
# If we have keyword arguments corresponding to fields on the
# request, apply these.
if parent is not None:
request.parent = parent
if trigger is not None:
request.trigger = trigger
if trigger_id is not None:
request.trigger_id = trigger_id
# Wrap the RPC method; this adds retry and timeout information,
# and friendly error handling.
rpc = gapic_v1.method_async.wrap_method(
self._client._transport.create_trigger,
default_timeout=None,
client_info=DEFAULT_CLIENT_INFO,
)
# Certain fields should be provided within the metadata header;
# add these here.
metadata = tuple(metadata) + (
gapic_v1.routing_header.to_grpc_metadata((("parent", request.parent),)),
)
# Send the request.
response = await rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
# Wrap the response in an operation future.
response = operation_async.from_gapic(
response,
self._client._transport.operations_client,
gce_trigger.Trigger,
metadata_type=eventarc.OperationMetadata,
)
# Done; return the response.
return response
async def update_trigger(
self,
request: Union[eventarc.UpdateTriggerRequest, dict] = None,
*,
trigger: gce_trigger.Trigger = None,
update_mask: field_mask_pb2.FieldMask = None,
allow_missing: bool = None,
retry: OptionalRetry = gapic_v1.method.DEFAULT,
timeout: float = None,
metadata: Sequence[Tuple[str, str]] = (),
) -> operation_async.AsyncOperation:
r"""Update a single trigger.
Args:
request (Union[google.cloud.eventarc_v1.types.UpdateTriggerRequest, dict]):
The request object. The request message for the
UpdateTrigger method.
trigger (:class:`google.cloud.eventarc_v1.types.Trigger`):
The trigger to be updated.
This corresponds to the ``trigger`` field
on the ``request`` instance; if ``request`` is provided, this
should not be set.
update_mask (:class:`google.protobuf.field_mask_pb2.FieldMask`):
The fields to be updated; only fields explicitly
provided will be updated. If no field mask is provided,
all provided fields in the request will be updated. To
update all fields, provide a field mask of "*".
This corresponds to the ``update_mask`` field
on the ``request`` instance; if ``request`` is provided, this
should not be set.
allow_missing (:class:`bool`):
If set to true, and the trigger is not found, a new
trigger will be created. In this situation,
``update_mask`` is ignored.
This corresponds to the ``allow_missing`` field
on the ``request`` instance; if ``request`` is provided, this
should not be set.
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.api_core.operation_async.AsyncOperation:
An object representing a long-running operation.
The result type for the operation will be
:class:`google.cloud.eventarc_v1.types.Trigger` A
representation of the trigger resource.
"""
# Create or coerce a protobuf request object.
# Sanity check: If we got a request object, we should *not* have
# gotten any keyword arguments that map to the request.
has_flattened_params = any([trigger, update_mask, allow_missing])
if request is not None and has_flattened_params:
raise ValueError(
"If the `request` argument is set, then none of "
"the individual field arguments should be set."
)
request = eventarc.UpdateTriggerRequest(request)
# If we have keyword arguments corresponding to fields on the
# request, apply these.
if trigger is not None:
request.trigger = trigger
if update_mask is not None:
request.update_mask = update_mask
if allow_missing is not None:
request.allow_missing = allow_missing
# Wrap the RPC method; this adds retry and timeout information,
# and friendly error handling.
rpc = gapic_v1.method_async.wrap_method(
self._client._transport.update_trigger,
default_timeout=None,
client_info=DEFAULT_CLIENT_INFO,
)
# Certain fields should be provided within the metadata header;
# add these here.
metadata = tuple(metadata) + (
gapic_v1.routing_header.to_grpc_metadata(
(("trigger.name", request.trigger.name),)
),
)
# Send the request.
response = await rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
# Wrap the response in an operation future.
response = operation_async.from_gapic(
response,
self._client._transport.operations_client,
gce_trigger.Trigger,
metadata_type=eventarc.OperationMetadata,
)
# Done; return the response.
return response
async def delete_trigger(
self,
request: Union[eventarc.DeleteTriggerRequest, dict] = None,
*,
name: str = None,
allow_missing: bool = None,
retry: OptionalRetry = gapic_v1.method.DEFAULT,
timeout: float = None,
metadata: Sequence[Tuple[str, str]] = (),
) -> operation_async.AsyncOperation:
r"""Delete a single trigger.
Args:
request (Union[google.cloud.eventarc_v1.types.DeleteTriggerRequest, dict]):
The request object. The request message for the
DeleteTrigger method.
name (:class:`str`):
Required. The name of the trigger to
be deleted.
This corresponds to the ``name`` field
on the ``request`` instance; if ``request`` is provided, this
should not be set.
allow_missing (:class:`bool`):
If set to true, and the trigger is
not found, the request will succeed but
no action will be taken on the server.
This corresponds to the ``allow_missing`` field
on the ``request`` instance; if ``request`` is provided, this
should not be set.
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.api_core.operation_async.AsyncOperation:
An object representing a long-running operation.
The result type for the operation will be
:class:`google.cloud.eventarc_v1.types.Trigger` A
representation of the trigger resource.
"""
# Create or coerce a protobuf request object.
# Sanity check: If we got a request object, we should *not* have
# gotten any keyword arguments that map to the request.
has_flattened_params = any([name, allow_missing])
if request is not None and has_flattened_params:
raise ValueError(
"If the `request` argument is set, then none of "
"the individual field arguments should be set."
)
request = eventarc.DeleteTriggerRequest(request)
# If we have keyword arguments corresponding to fields on the
# request, apply these.
if name is not None:
request.name = name
if allow_missing is not None:
request.allow_missing = allow_missing
# Wrap the RPC method; this adds retry and timeout information,
# and friendly error handling.
rpc = gapic_v1.method_async.wrap_method(
self._client._transport.delete_trigger,
default_timeout=None,
client_info=DEFAULT_CLIENT_INFO,
)
# Certain fields should be provided within the metadata header;
# add these here.
metadata = tuple(metadata) + (
gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
)
# Send the request.
response = await rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
# Wrap the response in an operation future.
response = operation_async.from_gapic(
response,
self._client._transport.operations_client,
trigger.Trigger,
metadata_type=eventarc.OperationMetadata,
)
# Done; return the response.
return response
async def __aenter__(self):
return self
async def __aexit__(self, exc_type, exc, tb):
await self.transport.close()
try:
DEFAULT_CLIENT_INFO = gapic_v1.client_info.ClientInfo(
gapic_version=pkg_resources.get_distribution("google-cloud-eventarc",).version,
)
except pkg_resources.DistributionNotFound:
DEFAULT_CLIENT_INFO = gapic_v1.client_info.ClientInfo()
__all__ = ("EventarcAsyncClient",)