virtualenv

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A tool for creating isolated virtual python environments.

Code of Conduct

Everyone interacting in the virtualenv project's codebases, issue trackers, chat rooms, and mailing lists is expected to follow the PSF Code of Conduct.

Project links

Data verified by PyPI on Sep 24, 2026
Data provided by the project maintainers, verified at the time the release was uploaded to PyPI.

Key dates

PyPI data
Data sourced directly from PyPI's database.
  • Released:
Newer release available (21.12.1)

Owner

PyPI data
Data sourced directly from PyPI's database.

2 maintainers

PyPI data
Data sourced directly from PyPI's database.
Avatar for gaborbernat from gravatar.com gaborbernat Avatar for pf_moore from gravatar.com pf_moore

Credits

Data verified by PyPI on Sep 24, 2026
Data provided by the project maintainers, verified at the time the release was uploaded to PyPI. Confirms that the provided email matches a verified, public email address on a PyPI user account associated with the project.

Maintainer: Bernat Gabor

GitHub Statistics

Data verified by PyPI on Sep 24, 2026
The GitHub source repository was provided by the project maintainers and verified by PyPI at the time of upload. Stars, forks, and open issues/PRs are derived from that repository and have not been independently verified.

License expression

MIT
View SPDX License List

Requires

Python >=3.9

Tags

environments isolated virtual

Classifiers

Report project as malware

Release files for virtualenv 21.12.0

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for virtualenv 21.12.0
File Size Uploaded
virtualenv-21.12.0.tar.gz 5.4 MB Details

Built distribution (wheel)

Table of built distributions (wheels) for virtualenv 21.12.0
File Interpreter ABI Platform
virtualenv-21.12.0-py3-none-any.whl 5.5 MB Python 3 none any Details

Total release size: 10.9 MB

Release files / virtualenv-21.12.0.tar.gz

Download URL virtualenv-21.12.0.tar.gz
Size 5.4 MB
Tags Source
SHA-256 checksum
How to use checksums 		bc5923d9f3e25f4114d6335e99c265978386d3ce8a6a0ec061b18d9b1635b016
BLAKE2b-256 checksum
How to use checksums 		81a34d9dede34649537601a64700558e350f43dd552a12db166e0ff1bc81087d
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing? 		Yes
Uploaded via twine/7.0.0 CPython/3.13.14

Provenance

Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.

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.

Transparency log
Identity
Publishing platform
GitHub Actions
Publishing repository
github.com/pypa/virtualenv
Publishing commit
github.com/pypa/virtualenv/tree/f19165be525a9f4e7d4ccf374bfb47090ee4a397
Workflow
Publishing configuration
github.com/pypa/virtualenv/blob/f19165be525a9f4e7d4ccf374bfb47090ee4a397/.github/workflows/release.yaml
Publishing logs
github.com/pypa/virtualenv/actions/runs/35942904471/attempts/1
Artifact
Subject
virtualenv-21.12.0.tar.gz
SHA-256 checksum
bc5923d9f3e25f4114d6335e99c265978386d3ce8a6a0ec061b18d9b1635b016 Verifying attestations

Release files / virtualenv-21.12.0-py3-none-any.whl

Download URL virtualenv-21.12.0-py3-none-any.whl
Size 5.5 MB
Tags Python 3
SHA-256 checksum
How to use checksums 		7c48862b3f355c3f5f08d0e21af8a9ea601e0c56385f8e189c7117809ef0b4db
BLAKE2b-256 checksum
How to use checksums 		991ff05fdfddce78d80a9269db1d4b63a4666f102f4e5302b54a7e3a8d4ac75b
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing? 		Yes
Uploaded via twine/7.0.0 CPython/3.13.14

Provenance

Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.

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.

Transparency log
Identity
Publishing platform
GitHub Actions
Publishing repository
github.com/pypa/virtualenv
Publishing commit
github.com/pypa/virtualenv/tree/f19165be525a9f4e7d4ccf374bfb47090ee4a397
Workflow
Publishing configuration
github.com/pypa/virtualenv/blob/f19165be525a9f4e7d4ccf374bfb47090ee4a397/.github/workflows/release.yaml
Publishing logs
github.com/pypa/virtualenv/actions/runs/35942904471/attempts/1
Artifact
Subject
virtualenv-21.12.0-py3-none-any.whl
SHA-256 checksum
7c48862b3f355c3f5f08d0e21af8a9ea601e0c56385f8e189c7117809ef0b4db Verifying attestations

Release history Release notifications | RSS feed

21.12.1

2 release files

This release

21.12.0 This release

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21.11.1

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21.11.0

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21.10.0

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21.9.1

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21.9.0

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20.35.1

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20.35.0

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Yanked reason: Introduced breaking backwards incompatible changes

20.34.0

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20.24.4

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20.24.1

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20.22.0

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20.20.0

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20.18.0

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20.17.1

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20.16.7

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20.16.6

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20.12.1

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20.6.0

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20.2.1

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20.0.22

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Yanked reason: Bad setuptools configuration, generates incorrect plugins, due to what fails on startup.

20.0.21

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20.0.0b2

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20.0.0b1

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16.7.12

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16.4.4.dev0

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16.4.3

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16.4.0

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16.3.1.dev0

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1.4rc1

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1.3.4

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1.3.3

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1.3.1

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1.3

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1.1

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1.0

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0.9.2

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0.8.4

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0.8.3

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