Introduction
Liken is a library providing enhanced deduplication tooling for DataFrames.
The key features are:
- Near deduplication
- Ready-to-use deduplication methods
- Record linkage and canonicalization
- Rules-based deduplication
- Pandas, Polars and PySpark support
- Customizable in pure Python
A flexible API
Checkout the API Documentation
Installation
pip install liken
Example
import liken as lk
df = lk.dedupe(df).apply(lk.fuzzy()).drop_duplicates("address")
Development
Local setup, checks, and prek hooks:
# Install the project
task install
# Format code
task format
# Lint and type-check
task lint
# Run unit and integration tests
task test
prek runs the same checks on every commit. Install the hooks once:
uv tool install prek
prek install
License
This project is licensed under the Apache-2.0 License. See the LICENSE file for more details.
1 maintainer
Metadata
1 maintainer
Release files for liken 0.10.1
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| liken-0.10.1.tar.gz | 40.6 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| liken-0.10.1-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 108.9 kB
Release files / liken-0.10.1.tar.gz
| Download URL | liken-0.10.1.tar.gz |
|---|---|
| Size | 40.6 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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Release files / liken-0.10.1-py3-none-any.whl
| Download URL | liken-0.10.1-py3-none-any.whl |
|---|---|
| Size | 68.4 kB |
| Tags | Python 3 |
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SHA-256 checksum How to use checksums |
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