trio
A friendly Python library for async concurrency and I/O
trio has been downloaded 1,187,251,801 times in total on PyPI, including 43,282,986 in the last 30 days. The latest version is 0.35.0, released Oct 31, 2026. It is distributed under the MIT OR Apache-2.0 license.
Version0.35.0
Downloads
1.19G
LicenseMIT OR Apache-2.0
Author"Nathaniel J. Smith"
UpdatedOct 31, 2026
Downloads
Weekly, last 90d.
Includes CI traffic.
Versions*
Range
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CI traffic
Stack: OffCI: Included1 / 46 series
Selected total127.85M
1.2GAll-time
43.3MLast 30 days
1.8MLast 24 h
17.04/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0145.6%
0.34.0
58.2M downloadsDownloads58.2M45.6% - 0215.9%
0.33.0
20.3M downloadsDownloads20.3M15.9% - 036.9%
0.32.0
8.8M downloadsDownloads8.8M6.9% - 044.6%
0.30.0
5.8M downloadsDownloads5.8M4.6% - 053.5%
0.31.0
4.4M downloadsDownloads4.4M3.5% - 062.6%
0.24.0
3.4M downloadsDownloads3.4M2.6% - 072.5%
0.35.0
3.2M downloadsDownloads3.2M2.5% - 082.3%
0.27.0
2.9M downloadsDownloads2.9M2.3% - 0916.3%
Other
20.8M downloadsDownloads20.8M16.3%
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Thirteen recent days of trio downloads. Drag the green handle on the right to guess where day fourteen lands.