As of January 1, 2020 this library no longer supports Python 2 on the latest released version. Library versions released prior to that date will continue to be available. For more information please visit Python 2 support on Google Cloud.

Executions

class google.cloud.workflows.executions_v1.services.executions.ExecutionsAsyncClient(*, credentials: google.auth.credentials.Credentials = None, transport: Union[str, google.cloud.workflows.executions_v1.services.executions.transports.base.ExecutionsTransport] = 'grpc_asyncio', client_options: <module 'google.api_core.client_options' from '/workspace/.nox/docs/lib/python3.8/site-packages/google/api_core/client_options.py'> = None, client_info: google.api_core.gapic_v1.client_info.ClientInfo = <google.api_core.gapic_v1.client_info.ClientInfo object>)[source]

Executions is used to start and manage running instances of [Workflows][google.cloud.workflows.v1.Workflow] called executions.

Instantiates the executions client.

Parameters
  • 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, ExecutionsTransport]) – 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.

async cancel_execution(request: Optional[google.cloud.workflows.executions_v1.types.executions.CancelExecutionRequest] = None, *, name: Optional[str] = None, retry: google.api_core.retry.Retry = <object object>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())google.cloud.workflows.executions_v1.types.executions.Execution[source]

Cancels an execution of the given name.

Parameters
  • request (google.cloud.workflows.executions_v1.types.CancelExecutionRequest) – The request object. Request for the [CancelExecution][google.cloud.workflows.executions.v1.Executions.CancelExecution] method.

  • name (str) –

    Required. Name of the execution to be cancelled. Format: projects/{project}/locations/{location}/workflows/{workflow}/executions/{execution}

    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

A running instance of a

[Workflow](/workflows/docs/reference/rest/v1/projects.locations.workflows).

Return type

google.cloud.workflows.executions_v1.types.Execution

static common_billing_account_path(billing_account: str)str

Returns a fully-qualified billing_account string.

static common_folder_path(folder: str)str

Returns a fully-qualified folder string.

static common_location_path(project: str, location: str)str

Returns a fully-qualified location string.

static common_organization_path(organization: str)str

Returns a fully-qualified organization string.

static common_project_path(project: str)str

Returns a fully-qualified project string.

async create_execution(request: Optional[google.cloud.workflows.executions_v1.types.executions.CreateExecutionRequest] = None, *, parent: Optional[str] = None, execution: Optional[google.cloud.workflows.executions_v1.types.executions.Execution] = None, retry: google.api_core.retry.Retry = <object object>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())google.cloud.workflows.executions_v1.types.executions.Execution[source]

Creates a new execution using the latest revision of the given workflow.

Parameters
  • request (google.cloud.workflows.executions_v1.types.CreateExecutionRequest) – The request object. Request for the [CreateExecution][google.cloud.workflows.executions.v1.Executions.CreateExecution] method.

  • parent (str) –

    Required. Name of the workflow for which an execution should be created. Format: projects/{project}/locations/{location}/workflows/{workflow} The latest revision of the workflow will be used.

    This corresponds to the parent field on the request instance; if request is provided, this should not be set.

  • execution (google.cloud.workflows.executions_v1.types.Execution) – Required. Execution to be created. This corresponds to the execution 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

A running instance of a

[Workflow](/workflows/docs/reference/rest/v1/projects.locations.workflows).

Return type

google.cloud.workflows.executions_v1.types.Execution

static execution_path(project: str, location: str, workflow: str, execution: str)str

Returns a fully-qualified execution string.

classmethod from_service_account_file(filename: str, *args, **kwargs)[source]
Creates an instance of this client using the provided credentials

file.

Parameters
  • 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

The constructed client.

Return type

ExecutionsAsyncClient

classmethod from_service_account_info(info: dict, *args, **kwargs)[source]
Creates an instance of this client using the provided credentials

info.

Parameters
  • 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

The constructed client.

Return type

ExecutionsAsyncClient

classmethod from_service_account_json(filename: str, *args, **kwargs)
Creates an instance of this client using the provided credentials

file.

Parameters
  • 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

The constructed client.

Return type

ExecutionsAsyncClient

async get_execution(request: Optional[google.cloud.workflows.executions_v1.types.executions.GetExecutionRequest] = None, *, name: Optional[str] = None, retry: google.api_core.retry.Retry = <object object>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())google.cloud.workflows.executions_v1.types.executions.Execution[source]

Returns an execution of the given name.

Parameters
  • request (google.cloud.workflows.executions_v1.types.GetExecutionRequest) – The request object. Request for the [GetExecution][google.cloud.workflows.executions.v1.Executions.GetExecution] method.

  • name (str) –

    Required. Name of the execution to be retrieved. Format: projects/{project}/locations/{location}/workflows/{workflow}/executions/{execution}

    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

A running instance of a

[Workflow](/workflows/docs/reference/rest/v1/projects.locations.workflows).

Return type

google.cloud.workflows.executions_v1.types.Execution

get_transport_class()Type[google.cloud.workflows.executions_v1.services.executions.transports.base.ExecutionsTransport]

Returns an appropriate transport class.

Parameters

label – The name of the desired transport. If none is provided, then the first transport in the registry is used.

Returns

The transport class to use.

async list_executions(request: Optional[google.cloud.workflows.executions_v1.types.executions.ListExecutionsRequest] = None, *, parent: Optional[str] = None, retry: google.api_core.retry.Retry = <object object>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())google.cloud.workflows.executions_v1.services.executions.pagers.ListExecutionsAsyncPager[source]

Returns a list of executions which belong to the workflow with the given name. The method returns executions of all workflow revisions. Returned executions are ordered by their start time (newest first).

Parameters
  • request (google.cloud.workflows.executions_v1.types.ListExecutionsRequest) – The request object. Request for the [ListExecutions][] method.

  • parent (str) –

    Required. Name of the workflow for which the executions should be listed. Format: projects/{project}/locations/{location}/workflows/{workflow}

    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

Response for the

[ListExecutions][google.cloud.workflows.executions.v1.Executions.ListExecutions] method.

Iterating over this object will yield results and resolve additional pages automatically.

Return type

google.cloud.workflows.executions_v1.services.executions.pagers.ListExecutionsAsyncPager

static parse_common_billing_account_path(path: str)Dict[str, str]

Parse a billing_account path into its component segments.

static parse_common_folder_path(path: str)Dict[str, str]

Parse a folder path into its component segments.

static parse_common_location_path(path: str)Dict[str, str]

Parse a location path into its component segments.

static parse_common_organization_path(path: str)Dict[str, str]

Parse a organization path into its component segments.

static parse_common_project_path(path: str)Dict[str, str]

Parse a project path into its component segments.

static parse_execution_path(path: str)Dict[str, str]

Parses a execution path into its component segments.

static parse_workflow_path(path: str)Dict[str, str]

Parses a workflow path into its component segments.

property transport: google.cloud.workflows.executions_v1.services.executions.transports.base.ExecutionsTransport

Returns the transport used by the client instance.

Returns

The transport used by the client instance.

Return type

ExecutionsTransport

static workflow_path(project: str, location: str, workflow: str)str

Returns a fully-qualified workflow string.

class google.cloud.workflows.executions_v1.services.executions.ExecutionsClient(*, credentials: Optional[google.auth.credentials.Credentials] = None, transport: Optional[Union[str, google.cloud.workflows.executions_v1.services.executions.transports.base.ExecutionsTransport]] = None, client_options: Optional[google.api_core.client_options.ClientOptions] = None, client_info: google.api_core.gapic_v1.client_info.ClientInfo = <google.api_core.gapic_v1.client_info.ClientInfo object>)[source]

Executions is used to start and manage running instances of [Workflows][google.cloud.workflows.v1.Workflow] called executions.

Instantiates the executions client.

Parameters
  • 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, ExecutionsTransport]) – The transport to use. If set to None, a transport is chosen automatically.

  • client_options (google.api_core.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.

  • client_info (google.api_core.gapic_v1.client_info.ClientInfo) – The client info used to send a user-agent string along with API requests. If None, then default info will be used. Generally, you only need to set this if you’re developing your own client library.

Raises

google.auth.exceptions.MutualTLSChannelError – If mutual TLS transport creation failed for any reason.

__exit__(type, value, traceback)[source]

Releases underlying transport’s resources.

Warning

ONLY use as a context manager if the transport is NOT shared with other clients! Exiting the with block will CLOSE the transport and may cause errors in other clients!

cancel_execution(request: Optional[Union[google.cloud.workflows.executions_v1.types.executions.CancelExecutionRequest, dict]] = None, *, name: Optional[str] = None, retry: google.api_core.retry.Retry = <object object>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())google.cloud.workflows.executions_v1.types.executions.Execution[source]

Cancels an execution of the given name.

Parameters
  • request (Union[google.cloud.workflows.executions_v1.types.CancelExecutionRequest, dict]) – The request object. Request for the [CancelExecution][google.cloud.workflows.executions.v1.Executions.CancelExecution] method.

  • name (str) –

    Required. Name of the execution to be cancelled. Format: projects/{project}/locations/{location}/workflows/{workflow}/executions/{execution}

    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

A running instance of a

[Workflow](/workflows/docs/reference/rest/v1/projects.locations.workflows).

Return type

google.cloud.workflows.executions_v1.types.Execution

static common_billing_account_path(billing_account: str)str[source]

Returns a fully-qualified billing_account string.

static common_folder_path(folder: str)str[source]

Returns a fully-qualified folder string.

static common_location_path(project: str, location: str)str[source]

Returns a fully-qualified location string.

static common_organization_path(organization: str)str[source]

Returns a fully-qualified organization string.

static common_project_path(project: str)str[source]

Returns a fully-qualified project string.

create_execution(request: Optional[Union[google.cloud.workflows.executions_v1.types.executions.CreateExecutionRequest, dict]] = None, *, parent: Optional[str] = None, execution: Optional[google.cloud.workflows.executions_v1.types.executions.Execution] = None, retry: google.api_core.retry.Retry = <object object>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())google.cloud.workflows.executions_v1.types.executions.Execution[source]

Creates a new execution using the latest revision of the given workflow.

Parameters
  • request (Union[google.cloud.workflows.executions_v1.types.CreateExecutionRequest, dict]) – The request object. Request for the [CreateExecution][google.cloud.workflows.executions.v1.Executions.CreateExecution] method.

  • parent (str) –

    Required. Name of the workflow for which an execution should be created. Format: projects/{project}/locations/{location}/workflows/{workflow} The latest revision of the workflow will be used.

    This corresponds to the parent field on the request instance; if request is provided, this should not be set.

  • execution (google.cloud.workflows.executions_v1.types.Execution) – Required. Execution to be created. This corresponds to the execution 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

A running instance of a

[Workflow](/workflows/docs/reference/rest/v1/projects.locations.workflows).

Return type

google.cloud.workflows.executions_v1.types.Execution

static execution_path(project: str, location: str, workflow: str, execution: str)str[source]

Returns a fully-qualified execution string.

classmethod from_service_account_file(filename: str, *args, **kwargs)[source]
Creates an instance of this client using the provided credentials

file.

Parameters
  • 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

The constructed client.

Return type

ExecutionsClient

classmethod from_service_account_info(info: dict, *args, **kwargs)[source]
Creates an instance of this client using the provided credentials

info.

Parameters
  • 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

The constructed client.

Return type

ExecutionsClient

classmethod from_service_account_json(filename: str, *args, **kwargs)
Creates an instance of this client using the provided credentials

file.

Parameters
  • 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

The constructed client.

Return type

ExecutionsClient

get_execution(request: Optional[Union[google.cloud.workflows.executions_v1.types.executions.GetExecutionRequest, dict]] = None, *, name: Optional[str] = None, retry: google.api_core.retry.Retry = <object object>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())google.cloud.workflows.executions_v1.types.executions.Execution[source]

Returns an execution of the given name.

Parameters
  • request (Union[google.cloud.workflows.executions_v1.types.GetExecutionRequest, dict]) – The request object. Request for the [GetExecution][google.cloud.workflows.executions.v1.Executions.GetExecution] method.

  • name (str) –

    Required. Name of the execution to be retrieved. Format: projects/{project}/locations/{location}/workflows/{workflow}/executions/{execution}

    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

A running instance of a

[Workflow](/workflows/docs/reference/rest/v1/projects.locations.workflows).

Return type

google.cloud.workflows.executions_v1.types.Execution

list_executions(request: Optional[Union[google.cloud.workflows.executions_v1.types.executions.ListExecutionsRequest, dict]] = None, *, parent: Optional[str] = None, retry: google.api_core.retry.Retry = <object object>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())google.cloud.workflows.executions_v1.services.executions.pagers.ListExecutionsPager[source]

Returns a list of executions which belong to the workflow with the given name. The method returns executions of all workflow revisions. Returned executions are ordered by their start time (newest first).

Parameters
  • request (Union[google.cloud.workflows.executions_v1.types.ListExecutionsRequest, dict]) – The request object. Request for the [ListExecutions][] method.

  • parent (str) –

    Required. Name of the workflow for which the executions should be listed. Format: projects/{project}/locations/{location}/workflows/{workflow}

    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

Response for the

[ListExecutions][google.cloud.workflows.executions.v1.Executions.ListExecutions] method.

Iterating over this object will yield results and resolve additional pages automatically.

Return type

google.cloud.workflows.executions_v1.services.executions.pagers.ListExecutionsPager

static parse_common_billing_account_path(path: str)Dict[str, str][source]

Parse a billing_account path into its component segments.

static parse_common_folder_path(path: str)Dict[str, str][source]

Parse a folder path into its component segments.

static parse_common_location_path(path: str)Dict[str, str][source]

Parse a location path into its component segments.

static parse_common_organization_path(path: str)Dict[str, str][source]

Parse a organization path into its component segments.

static parse_common_project_path(path: str)Dict[str, str][source]

Parse a project path into its component segments.

static parse_execution_path(path: str)Dict[str, str][source]

Parses a execution path into its component segments.

static parse_workflow_path(path: str)Dict[str, str][source]

Parses a workflow path into its component segments.

property transport: google.cloud.workflows.executions_v1.services.executions.transports.base.ExecutionsTransport

Returns the transport used by the client instance.

Returns

The transport used by the client

instance.

Return type

ExecutionsTransport

static workflow_path(project: str, location: str, workflow: str)str[source]

Returns a fully-qualified workflow string.

class google.cloud.workflows.executions_v1.services.executions.pagers.ListExecutionsAsyncPager(method: Callable[[...], Awaitable[google.cloud.workflows.executions_v1.types.executions.ListExecutionsResponse]], request: google.cloud.workflows.executions_v1.types.executions.ListExecutionsRequest, response: google.cloud.workflows.executions_v1.types.executions.ListExecutionsResponse, *, metadata: Sequence[Tuple[str, str]] = ())[source]

A pager for iterating through list_executions requests.

This class thinly wraps an initial google.cloud.workflows.executions_v1.types.ListExecutionsResponse object, and provides an __aiter__ method to iterate through its executions field.

If there are more pages, the __aiter__ method will make additional ListExecutions requests and continue to iterate through the executions field on the corresponding responses.

All the usual google.cloud.workflows.executions_v1.types.ListExecutionsResponse attributes are available on the pager. If multiple requests are made, only the most recent response is retained, and thus used for attribute lookup.

Instantiates the pager.

Parameters
class google.cloud.workflows.executions_v1.services.executions.pagers.ListExecutionsPager(method: Callable[[...], google.cloud.workflows.executions_v1.types.executions.ListExecutionsResponse], request: google.cloud.workflows.executions_v1.types.executions.ListExecutionsRequest, response: google.cloud.workflows.executions_v1.types.executions.ListExecutionsResponse, *, metadata: Sequence[Tuple[str, str]] = ())[source]

A pager for iterating through list_executions requests.

This class thinly wraps an initial google.cloud.workflows.executions_v1.types.ListExecutionsResponse object, and provides an __iter__ method to iterate through its executions field.

If there are more pages, the __iter__ method will make additional ListExecutions requests and continue to iterate through the executions field on the corresponding responses.

All the usual google.cloud.workflows.executions_v1.types.ListExecutionsResponse attributes are available on the pager. If multiple requests are made, only the most recent response is retained, and thus used for attribute lookup.

Instantiate the pager.

Parameters