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feat: Support growing schema if line lenght increases during csv schema inference

#21979Merged
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csv
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88f091d
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91ad299
)
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-1%
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41
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1

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test_filter1
py-polars/tests/benchmark/test_filter.py::test_filter1
CodSpeed Performance Gauge
+10%
767.2 µs
698.8 µs
test_groupby_h2oai_q2
py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q2
CodSpeed Performance Gauge
+7%
4.5 ms
4.2 ms
test_pdsh_q7
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q7
CodSpeed Performance Gauge
+4%
10.7 ms
10.3 ms
test_pdsh_q20
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q20
CodSpeed Performance Gauge
+3%
7.5 ms
7.3 ms
test_pdsh_q9
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q9
CodSpeed Performance Gauge
+2%
28.2 ms
27.6 ms
test_pdsh_q18
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q18
CodSpeed Performance Gauge
+2%
13.1 ms
12.9 ms
test_groupby_h2oai_q9
py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q9
CodSpeed Performance Gauge
+1%
27.8 ms
27.5 ms
test_groupby_h2oai_q8
py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q8
CodSpeed Performance Gauge
+1%
2.9 ms
2.9 ms
test_groupby_h2oai_q3
py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q3
CodSpeed Performance Gauge
+1%
2.3 ms
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test_pdsh_q13
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q13
CodSpeed Performance Gauge
+1%
10.7 ms
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test_groupby_h2oai_q7
py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q7
CodSpeed Performance Gauge
+1%
2.1 ms
2.1 ms
test_to_numpy_series_chunked
py-polars/tests/benchmark/interop/test_numpy.py::test_to_numpy_series_chunked
CodSpeed Performance Gauge
+1%
272.4 µs
270.8 µs
test_pdsh_q17
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q17
CodSpeed Performance Gauge
+1%
7.5 ms
7.4 ms
test_groupby_h2oai_q1
py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q1
CodSpeed Performance Gauge
0%
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test_write_read_scan_large_csv
py-polars/tests/benchmark/test_io.py::test_write_read_scan_large_csv
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0%
39.9 ms
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test_to_numpy_series_zero_copy
py-polars/tests/benchmark/interop/test_numpy.py::test_to_numpy_series_zero_copy
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0%
123.6 µs
123.3 µs
test_pdsh_q21
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q21
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220.1 ms
219.8 ms
test_pdsh_q1
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q1
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25.9 ms
25.9 ms
test_datetime_range_fast_slow_paths
py-polars/tests/unit/functions/range/test_datetime_range.py::test_datetime_range_fast_slow_paths
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test_non_strict_inequalities
py-polars/tests/benchmark/test_join_where.py::test_non_strict_inequalities
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173.6 ms
173.7 ms
test_strict_inequalities
py-polars/tests/benchmark/test_join_where.py::test_strict_inequalities
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168 ms
168.2 ms
test_pdsh_q16
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q16
CodSpeed Performance Gauge
0%
8.3 ms
8.4 ms
test_to_numpy_series_with_nulls
py-polars/tests/benchmark/interop/test_numpy.py::test_to_numpy_series_with_nulls
CodSpeed Performance Gauge
0%
337.6 µs
338.7 µs
test_pdsh_q8
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q8
CodSpeed Performance Gauge
-1%
7.4 ms
7.4 ms
test_groupby_h2oai_q10
py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q10
CodSpeed Performance Gauge
-1%
5.8 ms
5.8 ms
test_single_inequality
py-polars/tests/benchmark/test_join_where.py::test_single_inequality
CodSpeed Performance Gauge
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76.1 ms
76.8 ms
test_pdsh_q10
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q10
CodSpeed Performance Gauge
-1%
8.4 ms
8.5 ms
test_pdsh_q22
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q22
CodSpeed Performance Gauge
-1%
15.9 ms
16.1 ms
test_groupby_h2oai_q4
py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q4
CodSpeed Performance Gauge
-3%
1.9 ms
2 ms
test_groupby_h2oai_q6
py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q6
CodSpeed Performance Gauge
-3%
12.6 ms
12.9 ms
test_pdsh_q19
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q19
CodSpeed Performance Gauge
-3%
8.8 ms
9.1 ms
test_pdsh_q11
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q11
CodSpeed Performance Gauge
-3%
3.9 ms
4 ms
test_pdsh_q14
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q14
CodSpeed Performance Gauge
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3.3 ms
3.4 ms
test_pdsh_q5
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q5
CodSpeed Performance Gauge
-3%
6.3 ms
6.5 ms
test_pdsh_q3
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q3
CodSpeed Performance Gauge
-3%
7.7 ms
7.9 ms
test_pdsh_q15
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q15
CodSpeed Performance Gauge
-3%
3.3 ms
3.4 ms
test_pdsh_q4
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q4
CodSpeed Performance Gauge
-4%
5.9 ms
6.1 ms
test_pdsh_q12
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q12
CodSpeed Performance Gauge
-4%
7.6 ms
7.9 ms
test_pdsh_q6
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q6
CodSpeed Performance Gauge
-7%
3.7 ms
3.9 ms
test_pdsh_q2
py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q2
CodSpeed Performance Gauge
-7%
4.1 ms
4.4 ms
test_groupby_h2oai_q5
py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q5
CodSpeed Performance Gauge
-8%
1.9 ms
2 ms

Ignored

test_filter2Ignored
py-polars/tests/benchmark/test_filter.py::test_filter2
CodSpeed Performance Gauge
+25%
1,101.4 µs
880.3 µs

Commits

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Base
main
91ad299
0%
fix: Ignore quotes in csv comments
81e12f0
4 months ago
by ritchie46
0%
undo naive for header
88f091d
4 months ago
by ritchie46
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