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apandasexpairwiseexplode 0.10
Pairwise explode columns in a pandas DataFrame
# Tested with:
# Python 3.9.13
# Windows 10
pip install a-pandas-ex-pairwise-explode
from a_pandas_ex_pairwise_explode import pd_add_pairwise_explode
import pandas as pd
pd_add_pairwise_explode()
df = pd.DataFrame(
[
((244, 22, 12), (1, 3, 4), "a"),
((2424, 221), (1, 3), "b"),
((26544, 22, 12, "1"), (1, 3, 4, "dd"), "c"),
((244, 22, 12), (1, 3, 4), "d"),
]
)
"""
0 1 2
0 (244, 22, 12) (1, 3, 4) a
1 (2424, 221) (1, 3) b
2 (26544, 22, 12, 1) (1, 3, 4, dd) c
3 (244, 22, 12) (1, 3, 4) d
"""
dfnew = df.d_pairwise_explode(columns=[0, 1])
"""
0 1 2
0 244 1 a
0 22 3 a
0 12 4 a
1 2424 1 b
1 221 3 b
2 26544 1 c
2 22 3 c
2 12 4 c
2 1 dd c
3 244 1 d
3 22 3 d
3 12 4 d
"""
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