traits

PyPI

active

The latest release is less than 12 months old.

traits last released 7.2.0 on 2026-09-22. Its latest version requires Python >=3.10.

Facts

Latest release
7.2.0, (1 month ago)
First published
(12 years ago)
Releases in the last 12 months
2
Median days between releases
139
Median days between major versions
1,821
Monthly downloads
403,619
License
BSD
Source
pypi.org (checked 2026-10-19)

Major versions

4 major versions have been published.

MajorFirst versionFirst releasedLatest versionLatest released
77.0.02025-01-247.2.02026-09-22
66.0.0rc02020-01-306.4.32023-10-09
55.0.02019-01-305.2.02019-11-18
44.4.02013-12-134.6.02016-11-02

Runtime requirements

The latest version of traits declares these runtime constraints.

RuntimeConstraintMinimum versionSince versionSince
Python>=3.103.107.2.02026-09-22

Supported runtimes

The latest version of traits runs on 6 tracked runtime releases.

RuntimeCycleReleasedEnd of lifeLTS
Python3.152026-10-092031-10-31
Python3.142025-10-072030-10-31
Python3.132024-10-072029-10-31
Python3.122023-10-022028-10-31
Python3.112022-10-242027-10-31
Python3.102021-10-042026-10-01

Keelbench tracks end-of-life dates for 469 products, updated daily. Check your repositories against these dates with Deps.