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data_job.py

DataJob (CelonisApiObjectChild)

url: str property readonly

API

  • /integration/api/pools/{pool_id}/jobs/{job_id}

transformations: CelonisCollection[Transformation] property readonly

Get all Data Job Tasks and filter for taskType = TRANSFORMATION.

API

  • GET: /integration/api/pools/{pool_id}/jobs/{job_id}/tasks/

Returns:

Type Description
CelonisCollection[Transformation]

Collection of Data Job Transformations.

extractions: CelonisCollection[Extraction] property readonly

Get all Data Job Tasks and filter for taskType = EXTRACTION, only if the Data Jobs dataSourceId is available.

Note

Data Job in global scope do not have a dataSourceId defined.

API

  • GET: /integration/api/pools/{pool_id}/jobs/{job_id}/tasks/

Returns:

Type Description
CelonisCollection[Extraction]

Collection of Data Job Extractions or empty Collection if global scope.

name: str inherited property writable

Name of the object via data['name'] if available.

data inherited property writable

Response data from the Celonis API. If static is set to False, every time you set the data property will execute a POST request to the resource API endpoint to update the remote resource in Celonis EMS.

Examples:

o = celonis.<api-service>.find("<name or ID")

# This will execute a `POST` request to '<celonis_url>/<api-service>/api/...'
o.data["name"] = "New Name"

key: str inherited property writable

Key of the object via data['key'] if available.

data_connection: CelonisCollection[DataConnection] property readonly

Get all Data Job DataConnections via Pool.data_connections and filter for Data Jobs dataSourceId, only if the Data Jobs dataSourceId is available.

Note

Data Job in global scope do not have a dataSourceId defined.

API

  • GET: /integration/api/pools/{pool_id}/data-sources/?excludeUnconfigured=False

Exceptions:

Type Description
PyCelonisValueError

If dataSourceId of Data Job is not available (global scope).

Returns:

Type Description
CelonisCollection[DataConnection]

Collection of Data Job Connections.

tables: List property readonly

Get all Data Jobs table schemas as list of dictionaries, e.g.

[{
    'name': 'pycelonis',
    'loaderSource': None,
    'available': False,
    'dataSourceId': None,
    'dataSourceName': None,
    'columns': [
        {'name': 'colA', 'length': 0, 'type': None},
        {'name': 'colB', 'length': 0, 'type': None},
        {'name': 'colC', 'length': 0, 'type': None},
        {'name': '_CELONIS_CHANGE_DATE', 'length': 0, 'type': None}
    ],
    'type': 'TABLE',
    'schemaName': '9ecdb9e0-4c30-46c6-b861-d805860c763c'
},...]

API

  • GET: /integration/api/pools/{pool_id}/jobs/{job_id}/schemas

Returns:

Type Description
List

List of Table Schemas.

reset_state(self) inherited

Resets data = None. This will force a reload of the remote resource from Celonis EMS on the next property access.

delete(self) inherited

Executes a DELETE request to the resource API endpoint to delete the remote resource in Celonis EMS.

execute(self, mode='DELTA', wait_for_execution=False)

Executes the Data Job with all extractions and transformations.

API

  • POST: /integration/api/pools/{pool_id}/jobs/{job_id}/execute json { "jobId": self.id, "poolId": self.parent.id, "executeOnlySubsetOfExtractions": False, "executeOnlySubsetOfTransformations": False, "extractions": [{ "extractionId": extraction.id, "tables": None, "loadOnlySubsetOfTables": False },... (for extraction in self.extractions) ], "mode": mode, "transformations": None }

Parameters:

Name Type Description Default
mode str

Execution mode of the Data Job, either full execution or delta. One of [DELTA,FULL].

'DELTA'
wait_for_execution bool

Wait for the Data Job to complete, else only triggers.

False

Exceptions:

Type Description
PyCelonisHTTPError

When Data Job failed (only if wait_for_execution=True).

create_extraction(self, name, task_id=None)

Creates a new Extraction in Data Job.

API

  • POST: /integration/api/pools/{pool_id}/jobs/{job_id}/tasks/ json { "jobId": self.id, "name": name, "taskId": task_id, "taskType": "EXTRACTION" }

Parameters:

Name Type Description Default
name str

Name of the Extraction.

required
task_id str

Task ID if the Extraction should be created from template.

None

Returns:

Type Description
Extraction

The newly created Extraction.

create_transformation(self, name, statement='', description='', task_id=None)

Creates a new transformation in Data Job.

API

  • POST: /integration/api/pools/{pool_id}/jobs/{job_id}/tasks/ json { "jobId": self.id, "description": description, "name": name, "taskId": task_id, "taskType": "TRANSFORMATION", }

Parameters:

Name Type Description Default
name str

Name of the transformation.

required
description str

Description of the transformation.

''
statement str

SQL statement as a string.

''
task_id

Task ID if the transformation should be created from template.

None

Returns:

Type Description
Transformation

The newly created Transformation.

Transformation (CelonisApiObjectChild)

name: str inherited property writable

Name of the object via data['name'] if available.

data inherited property writable

Response data from the Celonis API. If static is set to False, every time you set the data property will execute a POST request to the resource API endpoint to update the remote resource in Celonis EMS.

Examples:

o = celonis.<api-service>.find("<name or ID")

# This will execute a `POST` request to '<celonis_url>/<api-service>/api/...'
o.data["name"] = "New Name"

key: str inherited property writable

Key of the object via data['key'] if available.

url: str property readonly

API

  • /integration/api/pools/{pool_id}/jobs/{job_id}/transformations/{transformation_id}

variables: Dict property readonly

Get all Transformation Variables.

API

  • GET: /integration/api/pools/{pool_id}/tasks/{transformation_id}/variables/

Returns:

Type Description
Dict

Collection of Transformation Variables.

description: str property writable

Get/Set Transformation Description.

# Get
description = transformation.description
# Set
transformation.description = "Some description"

API

  • GET: /integration/api/pools/{pool_id}/jobs/{job_id}/transformations/{transformation_id}
  • PUT: /integration/api/pools/{pool_id}/jobs/{job_id}/transformations/{transformation_id} json { "description": desc, "name": self.name }

Returns:

Type Description
str

Transformation Description.

statement: str property writable

Get the Transformation's SQL Statement.

API

  • GET: /integration/api/pools/{pool_id}/jobs/{job_id}/transformations/{transformation_id}

Returns:

Type Description
str

Transformation's SQL Statement.

reset_state(self) inherited

Resets data = None. This will force a reload of the remote resource from Celonis EMS on the next property access.

execute(self, wait_for_execution=False)

Executes the Transformation.

API

  • POST: /integration/api/pools/{pool_id}/jobs/{job_id}/execute json { "jobId": self.parent.id, "poolId": self.parent.parent.id, "executeOnlySubsetOfExtractions": True, "executeOnlySubsetOfTransformations": True, "extractions": [], "mode": "DELTA", "transformations": self.id }

Parameters:

Name Type Description Default
wait_for_execution

Wait for the Transformation to complete, else only triggers.

False

Exceptions:

Type Description
PyCelonisHTTPError

When Transformation failed (only if wait_for_execution=True).

execute_from_workbench(self, statement=None)

Executes the Transformation Statement using the Edit Transformation Workbench and waits for the execution. This is useful to test SQL statements.

API

  • POST: /integration/api/pools/{pool_id}/jobs/{job_id}/workbench/{transformation_id}/execute json { "jobId": self.parent.id, "transformationId": self.id, "statement": statement, }

Parameters:

Name Type Description Default
statement str

An SQL Statement.

None

Exceptions:

Type Description
PyCelonisHTTPError

When Transformation failed.

Returns:

Type Description
Dict

The Transformation Statement result.

get_data_frame(self, statement=None)

Executes the Transformation Statement using execute_from_workbench and converts the result into a pandas.Dataframe.

Parameters:

Name Type Description Default
statement str

An SQL Statement.

None

Returns:

Type Description
DataFrame

The Transformation Statement result as Dataframe.

create_transformation_parameter(self, variable)

Creates a new Transformation Parameter with the specified variable properties.

API

  • POST: /integration/api/pools/{pool_id}/tasks/{transformation_id}/variables json { "dataType": "<DATE|DOUBLE|INT|STRING|COLUMN|QUALIFIED_COLUMN| LIST_DOUBLE|LIST_INT|LIST_STRING|NULL>", "name": "", "type": "<PRIVATE_CONSTANT|PUBLIC_CONSTANT|DYNAMIC>", "description": "", "settings": { "poolVariableID": "" }, "placeholder": "", "values": [ {"value": ""},... ], "defaultValues": [], "dynamicColumn": "", "dynamicTable": "", "dynamicVariableOpType": "<FIND_MAX|FIND_MIN|LIST>" }

Parameters:

Name Type Description Default
variable Dict

Dictionary.

required

Returns:

Type Description
Dict

The newly created Transformation Parameter as Dictionary.

to_template(self, protection='OPEN')

Transforms a Transformation to a Template and sets the protection status.

API

  • POST: /integration/api/pools/{pool_id}/templates/ json {"taskInstanceId": self.id}
  • POST /integration/api/pools/{pool_id}/templates/{template_id}/protection json {"protectionStatus": protection}

Parameters:

Name Type Description Default
protection str

Protection status of the transformation template, one of [OPEN, LOCKED, VIEWABLE].

'OPEN'

Returns:

Type Description
str

The ID of the Task Template.

backup_content(self, backup_path='.')

Creates a backup of transformation in JSON format.

Parameters:

Name Type Description Default
backup_path str

Path where to store the backup folder.

'.'

Returns:

Type Description
Path

Path to the backup folder.

enable(self)

Enables the Transformation.

API

  • POST: /integration/api/pools/{pool_id}/jobs/{job_id}/tasks/{transformation_id}/enabled

Returns:

Type Description
Dict

The updated Transformation as Dictionary.

disable(self)

Disables the Transformation.

API

  • DELETE: /integration/api/pools/{pool_id}/jobs/{job_id}/tasks/{transformation_id}/enabled

Returns:

Type Description
Dict

The updated Transformation as Dictionary.

delete(self)

Deletes the Transformation.

API

  • DELETE: /integration/api/pools/{pool_id}/jobs/{job_id}/tasks/{transformation_id}
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