PyPI · pypi:mock-open

mock-open active

A better mock for file I/O

The latest stable version of mock-open is 1.4.0, published on 2020-04-15. Verified by Vigia on 2026-11-13.

Latest stable version	1.4.0
Published	2020-04-15 15:26:51 UTC
Install	`pip install --upgrade mock-open`
Requires	none declared
License	MIT
Advisories on latest version	none known
Last verified	2026-11-13 09:40:57 UTC
Sources	pypi.org

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Maintenance

Activity	dormant
Last stable release	2020-04-15 15:26:51 UTC · 2402 days ago
Stable releases in the last 12 months	0
Published versions	7

Heuristic based only on release dates; it does not measure issue or security response times.

Version history

Version	Published
`1.4.0`	2020-04-15 15:26:51 UTC
`1.3.2`	2019-11-23 08:30:38 UTC
`1.3.1`	2016-05-11 07:09:36 UTC
`1.2.2`	2015-08-22 19:34:56 UTC
`1.2.1`	2015-08-22 18:56:17 UTC
`1.1.0`	2015-08-17 21:02:49 UTC
`1.3.0`	—

Showing the 7 most recent of 7 versions. JSON

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Frequently asked questions

What is the latest version of mock-open?

The latest stable version of mock-open is 1.4.0, published on 2020-04-15. Verified by Vigia on 2026-11-13.

How do I install the latest version of mock-open?

Run pip install --upgrade mock-open. The latest stable version is 1.4.0 (verified 2026-11-13).

Is mock-open deprecated?

No. mock-open is not marked as deprecated in the registry.

Which Python version does mock-open require?

mock-open 1.4.0 does not declare a Python version requirement.

Does mock-open 1.4.0 have known vulnerabilities?

No known advisories affect mock-open 1.4.0 according to the data Vigia checks.

Is mock-open still maintained?

mock-open published 0 stable releases in the last 12 months; the most recent was 2402 days ago. Activity: dormant.

Observed changes

No changes observed yet since Vigia started tracking this package.

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