Chalc
Chalc is a Python package to compute chromatic Delaunay filtrations from labelled datasets in Euclidean space. Chromatic Delaunay filtrations are a family of combinatorial objects that capture spatial relations among the classes of a labelled dataset. You can find more details on the maths behind chromatic Delaunay filtrations in the following papers:
Chromatic Alpha Complexes
Morse Theory for Chromatic Delaunay Triangulations
For instructions on how to install and use chalc, read the documentation.
1 maintainer
Metadata
1 maintainer
Release files for chalc 15.0.1
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
|---|---|---|---|---|
| chalc-15.0.1.tar.gz | 381.1 kB | With provenance | Details |
Built distributions (wheels)
| File | Reset | |||
|---|---|---|---|---|
| chalc-15.0.1-cp314-cp314t-win_amd64.whl | CPython 3.14 | CPython 3.14 free-threading | Windows x86-64 | Details |
| chalc-15.0.1-cp314-cp314t-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl | CPython 3.14 | CPython 3.14 free-threading | Linux glibc 2.27+ x86-64, Linux glibc 2.28+ x86-64 | Details |
| chalc-15.0.1-cp314-cp314t-macosx_26_0_arm64.whl | CPython 3.14 | CPython 3.14 free-threading | macOS 26.0+ ARM64 | Details |
| chalc-15.0.1-cp314-cp314-win_amd64.whl | CPython 3.14 | CPython 3.14 | Windows x86-64 | Details |
| chalc-15.0.1-cp314-cp314-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl | CPython 3.14 | CPython 3.14 | Linux glibc 2.27+ x86-64, Linux glibc 2.28+ x86-64 | Details |
| chalc-15.0.1-cp314-cp314-macosx_26_0_arm64.whl | CPython 3.14 | CPython 3.14 | macOS 26.0+ ARM64 | Details |
| chalc-15.0.1-cp313-cp313-win_amd64.whl | CPython 3.13 | CPython 3.13 | Windows x86-64 | Details |
| chalc-15.0.1-cp313-cp313-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl | CPython 3.13 | CPython 3.13 | Linux glibc 2.27+ x86-64, Linux glibc 2.28+ x86-64 | Details |
| chalc-15.0.1-cp313-cp313-macosx_26_0_arm64.whl | CPython 3.13 | CPython 3.13 | macOS 26.0+ ARM64 | Details |
Total release size: 9.1 MB
Release files / chalc-15.0.1.tar.gz
| Download URL | chalc-15.0.1.tar.gz |
|---|---|
| Size | 381.1 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
0ecc10c192c0aff27462807b5ed4d3a2c0cc808b37de0c45c4bec9468542ed5a
|
|
BLAKE2b-256 checksum How to use checksums |
81830046aa92783753f1655c5b1dc5e6fe6f8e95e1b93fa7216fe37a4f92cf66
|
| 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 Oct 20, 2026.
Transparency logRelease files / chalc-15.0.1-cp314-cp314t-win_amd64.whl
| Download URL | chalc-15.0.1-cp314-cp314t-win_amd64.whl |
|---|---|
| Size | 1.2 MB |
| Tags | CPython 3.14 CPython 3.14 free-threading Windows x86-64 |
|
SHA-256 checksum How to use checksums |
26376e6b6c7bcc7df9ec80df8c9d666792e0d773875d098b34c5e3d971d94609
|
|
BLAKE2b-256 checksum How to use checksums |
65e2eb8ba97b0c75eb50b74781674d55d25dc9d4821aea243b8bb5b76200f64e
|
| 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 Oct 20, 2026.
Transparency logRelease files / chalc-15.0.1-cp314-cp314t-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl
| Download URL | chalc-15.0.1-cp314-cp314t-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl |
|---|---|
| Size | 1.0 MB |
| Tags | CPython 3.14 CPython 3.14 free-threading Linux glibc 2.27+ x86-64 Linux glibc 2.28+ x86-64 |
|
SHA-256 checksum How to use checksums |
05770d1b4c0de3dc22da3fe7ee04eef396cae005145119803f91a33d29c8c2cb
|
|
BLAKE2b-256 checksum How to use checksums |
7abb519c5bd702dfecd462b18ab32929fc2c8537d07419722eeecc1819237be2
|
| 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 Oct 20, 2026.
Transparency logRelease files / chalc-15.0.1-cp314-cp314t-macosx_26_0_arm64.whl
| Download URL | chalc-15.0.1-cp314-cp314t-macosx_26_0_arm64.whl |
|---|---|
| Size | 741.3 kB |
| Tags | CPython 3.14 CPython 3.14 free-threading macOS 26.0+ ARM64 |
|
SHA-256 checksum How to use checksums |
498d825c7e167a045610c42859c13c8a0a85a5a3aa73f8cbd3aebf9da7db6e47
|
|
BLAKE2b-256 checksum How to use checksums |
25d4dffc4070c9d76fc996c0d81aa89c36e1e4bc3e813adced7b650a7004d5fb
|
| 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 Oct 20, 2026.
Transparency logRelease files / chalc-15.0.1-cp314-cp314-win_amd64.whl
| Download URL | chalc-15.0.1-cp314-cp314-win_amd64.whl |
|---|---|
| Size | 1.1 MB |
| Tags | CPython 3.14 Windows x86-64 |
|
SHA-256 checksum How to use checksums |
fe56cb682b94d250b397dd0826d2f8f1dea6e50f1c69a7b1eacc5fbe9abecf2a
|
|
BLAKE2b-256 checksum How to use checksums |
686a4932fbda9d0c9f2cdc2d7e6452292881a47f319bf1bb99f7f3fecfa8ba96
|
| 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 Oct 20, 2026.
Transparency logRelease files / chalc-15.0.1-cp314-cp314-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl
| Download URL | chalc-15.0.1-cp314-cp314-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl |
|---|---|
| Size | 1.0 MB |
| Tags | CPython 3.14 Linux glibc 2.27+ x86-64 Linux glibc 2.28+ x86-64 |
|
SHA-256 checksum How to use checksums |
43fd5b471a3b30d3e1500174823ff302452e25494709278c2369877c0f0975e0
|
|
BLAKE2b-256 checksum How to use checksums |
e426c431385a31aa6f3599a7dfd34d0b2eab9ecf42520f8d2f6fa7aacf38b01f
|
| 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 Oct 20, 2026.
Transparency logRelease files / chalc-15.0.1-cp314-cp314-macosx_26_0_arm64.whl
| Download URL | chalc-15.0.1-cp314-cp314-macosx_26_0_arm64.whl |
|---|---|
| Size | 730.5 kB |
| Tags | CPython 3.14 macOS 26.0+ ARM64 |
|
SHA-256 checksum How to use checksums |
a3e608b217619ad66510cc8ea64db6dc31d1597432ef24273f53bad0d7c1e1ba
|
|
BLAKE2b-256 checksum How to use checksums |
7e06538c63198b8997f3b34f0619b70a8a6698f878dfa4dbd03f7bacbc66bf18
|
| 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 Oct 20, 2026.
Transparency logRelease files / chalc-15.0.1-cp313-cp313-win_amd64.whl
| Download URL | chalc-15.0.1-cp313-cp313-win_amd64.whl |
|---|---|
| Size | 1.1 MB |
| Tags | CPython 3.13 Windows x86-64 |
|
SHA-256 checksum How to use checksums |
44c0b50e02fa5de4262c14a7dcdcf8fae5d7ee4251088a68074a58eb3fd02b6e
|
|
BLAKE2b-256 checksum How to use checksums |
ac1e9df11c6a5e4a494207e988a6ffb87ae24ba2227f2ced208c043c58ae11bc
|
| 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 Oct 20, 2026.
Transparency logRelease files / chalc-15.0.1-cp313-cp313-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl
| Download URL | chalc-15.0.1-cp313-cp313-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl |
|---|---|
| Size | 1.0 MB |
| Tags | CPython 3.13 Linux glibc 2.27+ x86-64 Linux glibc 2.28+ x86-64 |
|
SHA-256 checksum How to use checksums |
1295c9d011a2e8738a397d8f5971c3f90b61ab23c8b9b0d8b8e3ef545efe9d76
|
|
BLAKE2b-256 checksum How to use checksums |
a501149b2d9152cc3d84ca5406bdc0c51fa4db08b4fe6619d8daa57fc5bcaaf1
|
| 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 Oct 20, 2026.
Transparency logRelease files / chalc-15.0.1-cp313-cp313-macosx_26_0_arm64.whl
| Download URL | chalc-15.0.1-cp313-cp313-macosx_26_0_arm64.whl |
|---|---|
| Size | 729.8 kB |
| Tags | CPython 3.13 macOS 26.0+ ARM64 |
|
SHA-256 checksum How to use checksums |
544ce39159ea413b97db19d653d6a0fd14cbe8500dde71ce57242eeeec961e8d
|
|
BLAKE2b-256 checksum How to use checksums |
062a7e16ad03017ddb086f2e0412e896d60097149a720bcc2d37061194701a1a
|
| 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 Oct 20, 2026.
Transparency logSecurity for chalc 15.0.1
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.
Full provenance
All 10 files in this release have been uploaded with provenance metadata.
Attestation for chalc-15.0.1.tar.gz
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 Oct 20, 2026.
Transparency logA note on package security
PyPI is a repository for distributing packages, not a service for auditing them. While third-party security researchers and our staff do their best to detect and remove malicious packages, PyPI cannot guarantee the quality, security or suitability of any given package.
To learn more about protecting yourself from malicious actors, visit our package security documentation.
