dhx-utils-lib 1.7.9b306

DataHex Utility Library to help with building AWS SAM based application.

DataHex Utility Library

The DataHex Utility library is a collection of utilities functions and classes that are useful for DataHex applications. There are various reusable modules in this library so please refer to each section for the respective usage guide.

Installation

This library is published to RZT Nexus and can be installed by using the command:

pip install dhx-utils-lib

Catalog Service module

The catalog service module contains various handy functions to call the private catalog API for common scenarios.

from dhx_utils.catalog import CatalogService
CatalogService(catalog_api=api).get_sub_data_asset_locations('83b294680f7a11ec9611a6f3ae174d1e', '2020-01-01', '2021-09-01', {'exchange_id': '151'})

[('151#2020-03-02', 's3://datalake-storage-dhx-dev-rozettatech/hl/assest_partitioned/D151/2020/03/02/'), ('151#2020-02-02', 's3://datalake-storage-dhx-dev-rozettatech/hl/assest_partitioned/D151/2020/02/02/')]

or let the util lib to build the catalog api path by using the env

from dhx_utils.catalog import CatalogService
#env could be dev, qa, prod, the catalog serveris would use url 'https://catalog.{env}.datahex.internal/dev'
_env = "dev"
CatalogService(env=_env).get_sub_data_asset_locations('83b294680f7a11ec9611a6f3ae174d1e', '2020-01-01', '2021-09-01', {'exchange_id': '151'})

[('151#2020-03-02', 's3://datalake-storage-dhx-dev-rozettatech/hl/assest_partitioned/D151/2020/03/02/'), ('151#2020-02-02', 's3://datalake-storage-dhx-dev-rozettatech/hl/assest_partitioned/D151/2020/02/02/')]