dataforge-diff 0.1.0

High-performance data diffing for pandas/pyarrow DataFrames

DataForge Diff

High-performance data diffing for Python.

Installation

pip install dataforge-diff

Usage

from dataforge_diff import diff
import pandas as pd

df_a = pd.DataFrame({"id": [1, 2, 3], "name": ["a", "b", "c"]})
df_b = pd.DataFrame({"id": [1, 2, 4], "name": ["a", "b", "changed"]})

result = diff(df_a, df_b, "id")
print(f"Modified: {result['modified_count']}")