testisolation (Python)
Uncompromising test isolation: your tests structurally cannot touch your real files, secrets, or git identity -- First-class support for Go, Python with pytest, and TypeScript with Node
This is the pytest plugin.
pip install testisolation
Installing it is adoption: the plugin loads through its pytest11 entry point
and refuses to run a suite that has not declared its safety stance.
[tool.pytest.ini_options]
testisolation_sockets = "deny"
testisolation_socket_allowlist = []
testisolation_unix_socket_allowlist = []
testisolation_loopback = "deny"
testisolation_sandbox_required = "false"
See the repository README for the full key reference and what each guard does.
License
MIT
1 maintainer
Release files for testisolation 0.3.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| testisolation-0.3.0.tar.gz | 51.1 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| testisolation-0.3.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 79.9 kB
Release files / testisolation-0.3.0.tar.gz
| Download URL | testisolation-0.3.0.tar.gz |
|---|---|
| Size | 51.1 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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Transparency logRelease files / testisolation-0.3.0-py3-none-any.whl
| Download URL | testisolation-0.3.0-py3-none-any.whl |
|---|---|
| Size | 28.8 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
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BLAKE2b-256 checksum How to use checksums |
a89d5daab1f73e5d468af2e0e051b1d2cf2d4af27932c244fc5df6fa01c7ccde
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| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
|
Provenance
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PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Sep 24, 2026.
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