Canonical source for classifiers on PyPI.
Classifiers categorize projects per PEP 301. Use this package to validate classifiers in packages for PyPI upload or download.
Usage
To install from PyPI:
$ pip install trove-classifiers
This package can be invoked as a module to print a list of classifiers:
$ python -m trove_classifiers | grep -Ei pyramid
Framework :: Pyramid
In addition, this package's API is two importable objects:
Classifiers (trove_classifiers.classifiers)
A set containing classifiers (as strings). Useful for determining membership.
Example - determine if a classifier is valid:
>>> from trove_classifiers import classifiers
>>> 'License :: OSI Approved' in classifiers
True
>>> 'Fuzzy :: Wuzzy :: Was :: A :: Bear' in classifiers
False
>>>
Deprecated classifiers (trove_classifiers.deprecated_classifiers)
A dict, mapping a deprecated classifier (string) to a list of classifiers
which replaces it (strings).
Example - determine if a classifier is deprecated:
>>> from trove_classifiers import deprecated_classifiers
>>> 'License :: OSI Approved' in deprecated_classifiers
False
>>> 'Natural Language :: Ukranian' in deprecated_classifiers
True
>>> deprecated_classifiers["Natural Language :: Ukranian"]
['Natural Language :: Ukrainian']
1 maintainer
Metadata
1 maintainer
Release files for trove-classifiers 2026.9.21.13
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| trove_classifiers-2026.9.21.13.tar.gz | 17.1 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| trove_classifiers-2026.9.21.13-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 31.3 kB
Release files / trove_classifiers-2026.9.21.13.tar.gz
| Download URL | trove_classifiers-2026.9.21.13.tar.gz |
|---|---|
| Size | 17.1 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
0a9ebc8d4e2f3e8a22848c5258033035bec17a3012ac3fea16dbaa764489eb71
|
|
BLAKE2b-256 checksum How to use checksums |
bf93af436dfaa845cab5d96f0adbc1e4f3730532d37fa249e4eb796fb1d7fc82
|
| 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 21, 2026.
Transparency logRelease files / trove_classifiers-2026.9.21.13-py3-none-any.whl
| Download URL | trove_classifiers-2026.9.21.13-py3-none-any.whl |
|---|---|
| Size | 14.2 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
8b1ff4f9c191b1040b71c37f1e445ab99732911e3cd91de52838453a854d7a17
|
|
BLAKE2b-256 checksum How to use checksums |
30810da8afb52a71d0a4f2bd3152357b1a441e393b286374802b9d3addab4ab5
|
| 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 21, 2026.
Transparency log
