Copy page

• Copy page
• View source

stouputils.collections package

This module provides utilities for collection manipulation:

• unique_list() - Remove duplicates from a list while preserving order using object id, hash or str

• at_least_n() - Check if at least n elements in an iterable satisfy a given predicate

• sort_dict_keys() - Sort dictionary keys using a given order list (ascending or descending)

• upsert_in_dataframe() - Insert or update a row in a Polars DataFrame based on primary keys

• array_to_disk() - Easily handle large numpy arrays on disk using zarr for efficient storage and access.

Submodules

• stouputils.collections.dataframe module
  • upsert_in_dataframe()
• stouputils.collections.iterable module
  • unique_list()
  • at_least_n()
• stouputils.collections.sort_dict_keys module
  • sort_dict_keys()
• stouputils.collections.z_array module
  • array_to_disk()