Data Transformation Python Packages

glom

☄️ Python's nested data operator (and CLI), for all your declarative restructuring needs. Got data? Glom it! ☄️

commons-codec

Data decoding, encoding, conversion, and translation utilities.

bruin-sdk

Bruin Python SDK — eliminate boilerplate in Bruin Python assets

blurr-dev

Data aggregation pipeline for running real-time predictive models

optimuspyspark

:truck: Agile Data Preparation Workflows made easy with Pandas, Dask, cuDF, Dask-cuDF, Vaex and PySpark

tikray

A compact data transformation engine.

glide

Easy ETL

dsr-feature-eng-ml

Machine learning model evaluation and feature engineering framework with hyperparameter tuning, data balancing, and feature importance analysis.

tubular

Python package implementing ML feature engineering and pre-processing for polars or pandas dataframes.

tukuy

Tukuy is a robust, extensible data transformation library that leverages a flexible plugin system. It simplifies the manipulation, validation, and extraction of data across multiple formats (text, HTML, JSON, dates, numbers, and more), making it an ideal tool for building data pipelines and cleaning workflows.

adtl

Another data transformation language

dataforge-dfg

Data Forge is a high-performance, CLI-first data integration tool designed to streamline the lifecycle of data from ingestion to transformation. Built with Python, it provides a robust framework for handling both ETL and ELT workflows with a focus on automation, reliability, and developer experience.

xtl-py

Three Excels, one transform — the Excel-to-Excel template language where the spreadsheet itself is the template.

etherealogic-aetheriaforge

Databricks-native intelligent data transformation engine — coherence-scored Bronze/Silver/Gold with entity resolution and temporal reconciliation in a single deployable product.

pyoptimus

:truck: Agile Data Preparation Workflows made easy with Pandas, Dask, cuDF, Dask-cuDF, Vaex and PySpark

customer-segmentation-toolkit

Data transformations toolkit made from jupyter notebook: https://www.kaggle.com/fabiendaniel/customer-segmentation

smelt-ai

LLM-powered structured data transformation. Batch process rows through any LLM, get back strictly typed Pydantic models.

blurr

Data aggregation pipeline for running real-time predictive models

df-and-order

Using df-and-order your interactions with dataframes become very clean and predictable.

tidychef

Python framework for transforming tabulated data with visual relationships into tidy data

pythistic

Frequency Table Conversion, Descriptive Statistics and Data Transformation Calculation Tool in Python

vptstools

Tools to work with vertical profile time series.

dataflow-converter

A powerful data format conversion tool - CSV/JSON/XML/Excel/YAML/TSV converter with batch processing and field mapping

data-convertible

A new package that provides a structured and reliable way to process user input related to common developer utilities such as JSON, Base64, URL, and hash operations. It uses an LLM to interpret user r