Unified¶

class tamr_client.dataset.unified.UnifiedDataset(url, name, key_attribute_names, description=None)[source]¶

A Tamr unified dataset

See https://docs.tamr.com/reference/dataset-models

Parameters

url (URL) – The project-based alias for this dataset e.g. /projects/1/unifiedDataset
name (str) –
key_attribute_names (Tuple[str, …]) –
description (Optional[str]) –

tamr_client.dataset.unified.from_project(session, project)[source]¶

Get unified dataset of a project

Fetches the unified dataset of a given project from Tamr server

Parameters

project (Union[CategorizationProject, MasteringProject, SchemaMappingProject, GoldenRecordsProject, UnknownProject]) – Tamr project of this Unified Dataset

Raises

unified.NotFound – If no unified dataset could be found at the specified URL. Corresponds to a 404 HTTP error.
requests.HTTPError – If any other HTTP error is encountered.

Return type

UnifiedDataset

tamr_client.dataset.unified.apply_changes(session, unified_dataset)[source]¶

Applies changes to the unified dataset and waits for the operation to complete

Parameters: unified_dataset (UnifiedDataset) – The Unified Dataset which will be committed
Return type: Operation

Exceptions¶

class tamr_client.dataset.unified.NotFound[source]¶: Raised when referencing (e.g. updating or deleting) a unified dataset that does not exist on the server.