Install & Compatibility
Where this runs
tested against v0.11.1 · pip install
no network on importno background threads
Install × environment matrix
Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux
py 3.9
✕ build_error
✓ 3.7s
220MB installed
● package 220MB
Code
Verified usage
Verified import paths — ran on the pinned version, not inferred.
dataframe_cli
✓ from joinem import dataframe_cli
✗ from joinem import concat
Concatenate two Polars DataFrames using joinem.
from joinem import concat
import polars as pl
df1 = pl.DataFrame({"a": [1, 2], "b": [3, 4]})
df2 = pl.DataFrame({"a": [5, 6], "b": [7, 8]})
result = concat([df1, df2])
print(result)
joinem --version
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Version history
0.11.1latest on PyPI · released Oct 19, 2025
Audit
Dependencies
polarsrequiredjoinem uses Polars for data handling; must be installed separately or via pip install joinem[polars]