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PyPI · #2068 most downloaded on PyPI
Utility to detect blocking calls in the async event loop
Last release 16 days ago
18 Sep 2026
Ships unpredictably
gaps range from 9 days to 8 months
Some releases are documented
notes for 14 of 38 stable releases
Nothing withdrawn
no release was ever pulled
2 years old
38 releases · first in 2024
One column per month.
Fix AttributeError on reads from file objects without a fileno by @dsfaccini in #70
AttributeError on reads from file objects without a fileno by @dsfaccini in #70Full Changelog: v1.5.27...v1.5.28
Fix false positive for os.sendfile via asyncio sock_sendfile path by @agners in #58
blockbuster_skip is task-local by @dsfaccini in #67Full Changelog: v1.5.26...v1.5.27
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Add exclusion for os.getcwd in coverage by @cbornet in #44
Full Changelog: v1.5.21...v1.5.23
Add exclusion for os.getcwd in coverage
Add exclusion for os.getcwd in coverage (#44)
Test on Python 3.11 by @cbornet in #42
Full Changelog: v1.5.20...v1.5.21
Fix os.scandir blocks only when ScandirIterator is iterated by @cbornet in #40
Full Changelog: v1.5.19...v1.5.20
Fix CI not run on Windows
Fix CI not run on Windows (#41)
Ignore setattr error if not CPython by @cbornet in #39
Full Changelog: v1.5.17...v1.5.18
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Don't trigger exception if file doesn't have a fileno in read ops by @cbornet in https://github.com/cbornet/blockbuster/pull/33
Full Changelog: https://github.com/cbornet/blockbuster/compare/v1.5.13...v1.5.14
Don't trigger exception if file doesn't have a fileno by @cbornet in https://github.com/cbornet/blockbuster/pull/31
Full Changelog: https://github.com/cbornet/blockbuster/compare/v1.5.12...v1.5.13
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Fix debugger in Python 3.9 by @cbornet in https://github.com/cbornet/blockbuster/pull/26
Full Changelog: https://github.com/cbornet/blockbuster/compare/v1.5.8...v1.5.9
Full Changelog: https://github.com/cbornet/blockbuster/compare/v1.5.7...v1.5.8
Full Changelog: https://github.com/cbornet/blockbuster/compare/v1.5.7...v1.5.8
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Don't trigger on thread start by @cbornet in https://github.com/cbornet/blockbuster/pull/10
Full Changelog: https://github.com/cbornet/blockbuster/compare/v1.3.0...v1.3.2
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Add threading.Lock.acquire detection by @cbornet in https://github.com/cbornet/blockbuster/pull/7
Full Changelog: https://github.com/cbornet/blockbuster/compare/v1.1.2...v1.2.0
Nothing published for this version
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