About
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About

readcon-core is the reference implementation of versioned .con / .convel. Rare-event codes already checkpoint on CON. This library is the spec and the hourglass API so the rest of the atomistic stack reads the same file everywhere: optimizers, potential drivers, analysis tools, and ML hand-off.

One frame is complete: cell, type-grouped coordinates, per-direction fixed masks, column-5 atom_id, optional per-atom sections (velocities, forces, energies, charges, spins, magmoms, displacements, spreads), and JSON metadata (spec v2-v3, docs/orgmode/spec.org). Saddle, dimer, and NEB codes already depend on that payload.

Layer	Role
Spec + hot path	Spec v3 parse/write, `validate`, units, `sections`, SoA, Cachegrind CI
Hourglass ABI	C / C++ / Python / Julia / Fortran (`rkr_*`): link CON into any language
Device / ML hand-off	DLPack (optional CUDA); optional metatensor `TensorBlock` without leaving CON authority
Ingress	Chemfiles import/selection: foreign structures into CON
Corpora	`index_proj` + readcon-db (`cargo add` / `pip install`; docs)

Already on that path: rare-event clients, rgpot, rgpycrumbs, ASE adapters, amsel, and anything that takes DLPack or metatensor blocks.

Rust rewrite of readCon. Chemfiles owns format diversity at the edge; this crate owns CON fidelity on the wire and in memory.

Measurements: Cachegrind I-refs (examples/cachegrind_harness.rs); Python ASV + spyglass on PRs (benchmarks/); CON peers via benches/compare_readers.py (and other scripts under benches/). See docs/orgmode/benchmarks.org.

Features

CON and convel: Coordinates; optional sections declared in sections (velocities, forces, energies, charges, spins, magmoms, displacements, spreads). Velocities also auto-detect on legacy .convel without a sections key.
Lazy iteration: ConFrameIterator; next_with_raw_span keeps the on-disk blob for corpus ingest.
Hot path: fast-float2, memmap2, Cachegrind-tracked scenarios.
Parallel frames: Rayon behind the parallel Cargo feature.
Bindings: Python (PyO3), Julia (ccall), C (shipped header), C++ (RAII header), Fortran (fpm); hourglass ABI patterned on metatensor.
Metadata helpers: Typed energy, frame_index, time, timestep, neb_bead, neb_band across bindings; raw JSON still available.
Validation: validate=true enforces finiteness, reserved keys, geometry, labels, symbols, section presence, identity columns.
Fidelity: atom_id, per-direction fixed masks, and declared optional sections round-trip through the core reader/writer.
Corpora: Pair with readcon-db (CON-text indexes, dedup, multi-reader; docs).
RPC: Cap'n Proto behind the rpc feature.

Migrate onto CON

Why switch: use a real frame API and multi-language library instead of hand-rolling XYZ and a private atoms object.

API: parse/write, builders, metadata, validation, compression, lazy multi-frame iteration
Payload: constraints, atom_id, optional sections, versioned JSON on one frame
Selection: select_atoms / rkr_frame_select (name H, bonds/angles when topology is present)
Languages: hourglass rkr_* in Fortran / C / C++ / Python / Julia / Rust (same semantics when you add a language)
Corpora: readcon-db on CON text (energy / formula / sections, dedup, multi-reader; docs)
Plotting: chemparseplot (+ rgpycrumbs) on the same files
Measurements: Cachegrind I-refs; PR ASV + spyglass; peer scripts in benches/. benchmarks.org

foreign → CON (needs --features chemfiles)

cargo run --release --features chemfiles -- convert structure.xyz structure.con

Python (readcon-chemfiles or maturin --features python,chemfiles)

python -c "import readcon; readcon.convert_to_con('structure.xyz','structure.con')"

How-to: docs/orgmode/migrate.org. Chemfiles path (CI-run): chemfiles-notebook. Corpora: readcon-db docs. Plotting: chemparseplot.

Install

Language	Install	Destination
Rust	`cargo add readcon-core`	docs.rs
Python	`pip install readcon`	PyPI
Python + chemfiles	`pip install readcon-chemfiles`	PyPI
readcon-db	`cargo add readcon-db` / `pip install readcon-db`	docs
Julia	`julia --project=julia/ReadCon -e 'using Pkg; Pkg.instantiate()'`	bindings
C / C++ CMake	`FetchContent` / `find_package(readcon-core)` (cxx tarball)	headers + `libreadcon_core` + `readcon-core.pc`
C / C++ Meson	`dependency('readcon-core')` (in-tree wrap-file)	same
C / C++ cargo-c	`cargo cinstall --release --prefix /usr/local`	same

The C/C++ headers are shipped (include/readcon-core.h). cbindgen is a maintainer tool, not a consumer dependency. C99 (readcon-core.h) or C++17 (readcon-core.hpp) compiler. FetchContent URL: readcon-core-cxx-$VERSION.tar.gz on the GitHub Release. Full matrix: getting-started.

Tutorial

Install, read a multi-frame fixture, inspect atom_id, write a round-trip, build a frame with energy. Full steps: docs/orgmode/tutorial.org (or the published HTML tutorial page).

Short Python path from the repository root:

import readcon

for frame in readcon.iter_con("resources/test/tiny_multi_cuh2.con"):
    print(frame.cell, len(frame), frame.energy)

frames = readcon.read_con("resources/test/tiny_multi_cuh2.con")
readcon.write_con("out.con", frames)

atoms = [readcon.Atom("Cu", 0.0, 0.0, 0.0, atom_id=0, mass=63.546)]
frame = readcon.ConFrame(cell=[10.0, 10.0, 10.0], angles=[90.0, 90.0, 90.0], atoms=atoms)
frame.set_energy(-42.5)
frame.write_con("built.con")

Rust smoke (same fixture):

cargo run --example rust_usage -- resources/test/tiny_multi_cuh2.con

Other languages and task recipes: docs/orgmode/howto.org. Conversion from XYZ/PDB/GRO: chemfiles-tutorial.

Design Decisions

Lazy parsing: ConFrameIterator parses one frame at a time for large trajectories.
Hourglass FFI: shipped C header plus a hand-written C++ RAII wrapper, same pattern as metatensor. CMake FetchContent, Meson wrap, and readcon-core.pc do not run cbindgen.

FFI Layer

Two exposure modes:

Opaque handles (RKRConFrame*): client calls Rust accessors (rkr_frame_get_header_line, …). Hides layout; ABI can evolve behind the handle.
Transparent #[repr(C)] extract (rkr_frame_to_c_frame → CFrame): client owns a flat atom table for hot loops and frees it with free_c_frame.

Specification

See docs/orgmode/spec.org (or the published HTML build) for the full specification. A summary follows.

CON format

A 9-line header (comments, cell dimensions, cell angles, atom type/count/mass metadata)
Line 2 is reserved for spec-v2 JSON metadata
Per-type coordinate blocks (symbol, label, atom lines with x y z fixed atomID)
Optional spec-v2 sections and validate metadata for declared per-atom sections and strict validation
Multiple frames are concatenated directly with no separator

convel format

Same as CON, with an additional velocity section after each frame's coordinates:

A blank separator line
Per-type velocity blocks (symbol, label, atom lines with vx vy vz fixed atomID)

Capabilities

Area	Surface
Payload	Constraints, `atom_id`; optional velocities / forces / energies / charges / spins / magmoms / displacements / spreads; versioned JSON
Languages	One `rkr_*` surface for Fortran / C / C++ / Python / Julia
Spec	v2-v3, `validate=true`, declared sections (including optional physics blocks above), units (v3)
Tensors	DLPack; optional metatensor `TensorBlock`
Corpora	`index_proj` + readcon-db (docs)
Import	Optional chemfiles → CON
Measurements	Cachegrind I-refs; PR ASV + spyglass; `benches/compare_readers.py`

Predecessor: readCon.

Citation

If you use readcon-core in academic work, please cite it via the metadata in CITATION.cff. A Zenodo DOI is minted on a freeze tag and recorded in CITATION.cff identifiers; this tree does not invent one.

License

MIT.

Metadata

Release files for readcon-chemfiles 0.17.0

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

Source distribution (sdist)

Source distribution for readcon-chemfiles 0.17.0
File	Size	Uploaded
readcon_chemfiles-0.17.0.tar.gz	877.5 kB	Oct 11, 2026	Details

Built distributions (wheels)

Table of built distributions (wheels) for readcon-chemfiles 0.17.0
File	Interpreter	ABI	Platform	Reset
readcon_chemfiles-0.17.0-pp311-pypy311_pp73-manylinux_2_17_x86_64.manylinux2014_x86_64.whl 2.4 MB Oct 11, 2026	PyPy 3.11	PyPy 3.11 7.3	Linux glibc 2.17+ x86-64	Details
readcon_chemfiles-0.17.0-pp311-pypy311_pp73-manylinux_2_17_aarch64.manylinux2014_aarch64.whl 2.3 MB Oct 11, 2026	PyPy 3.11	PyPy 3.11 7.3	Linux glibc 2.17+ ARM64	Details
readcon_chemfiles-0.17.0-cp315-cp315t-manylinux_2_17_x86_64.manylinux2014_x86_64.whl 2.4 MB Oct 11, 2026	CPython 3.15	CPython 3.15 free-threading	Linux glibc 2.17+ x86-64	Details
readcon_chemfiles-0.17.0-cp315-cp315t-manylinux_2_17_aarch64.manylinux2014_aarch64.whl 2.3 MB Oct 11, 2026	CPython 3.15	CPython 3.15 free-threading	Linux glibc 2.17+ ARM64	Details
readcon_chemfiles-0.17.0-cp315-cp315-manylinux_2_17_x86_64.manylinux2014_x86_64.whl 2.4 MB Oct 11, 2026	CPython 3.15	CPython 3.15	Linux glibc 2.17+ x86-64	Details
readcon_chemfiles-0.17.0-cp315-cp315-manylinux_2_17_aarch64.manylinux2014_aarch64.whl 2.3 MB Oct 11, 2026	CPython 3.15	CPython 3.15	Linux glibc 2.17+ ARM64	Details
readcon_chemfiles-0.17.0-cp314-cp314t-manylinux_2_17_x86_64.manylinux2014_x86_64.whl 2.4 MB Oct 11, 2026	CPython 3.14	CPython 3.14 free-threading	Linux glibc 2.17+ x86-64	Details
readcon_chemfiles-0.17.0-cp314-cp314t-manylinux_2_17_aarch64.manylinux2014_aarch64.whl 2.3 MB Oct 11, 2026	CPython 3.14	CPython 3.14 free-threading	Linux glibc 2.17+ ARM64	Details
readcon_chemfiles-0.17.0-cp314-cp314-win_amd64.whl 2.0 MB Oct 11, 2026	CPython 3.14	CPython 3.14	Windows x86-64	Details
readcon_chemfiles-0.17.0-cp314-cp314-manylinux_2_17_x86_64.manylinux2014_x86_64.whl 2.4 MB Oct 11, 2026	CPython 3.14	CPython 3.14	Linux glibc 2.17+ x86-64	Details
readcon_chemfiles-0.17.0-cp314-cp314-manylinux_2_17_aarch64.manylinux2014_aarch64.whl 2.3 MB Oct 11, 2026	CPython 3.14	CPython 3.14	Linux glibc 2.17+ ARM64	Details
readcon_chemfiles-0.17.0-cp314-cp314-macosx_11_0_arm64.whl 2.1 MB Oct 11, 2026	CPython 3.14	CPython 3.14	macOS 11.0+ ARM64	Details
readcon_chemfiles-0.17.0-cp314-cp314-macosx_10_12_x86_64.whl 2.2 MB Oct 11, 2026	CPython 3.14	CPython 3.14	macOS 10.12+ x86-64	Details
readcon_chemfiles-0.17.0-cp313-cp313-win_amd64.whl 2.0 MB Oct 11, 2026	CPython 3.13	CPython 3.13	Windows x86-64	Details
readcon_chemfiles-0.17.0-cp313-cp313-manylinux_2_17_x86_64.manylinux2014_x86_64.whl 2.4 MB Oct 11, 2026	CPython 3.13	CPython 3.13	Linux glibc 2.17+ x86-64	Details
readcon_chemfiles-0.17.0-cp313-cp313-manylinux_2_17_aarch64.manylinux2014_aarch64.whl 2.3 MB Oct 11, 2026	CPython 3.13	CPython 3.13	Linux glibc 2.17+ ARM64	Details
readcon_chemfiles-0.17.0-cp313-cp313-macosx_11_0_arm64.whl 2.1 MB Oct 11, 2026	CPython 3.13	CPython 3.13	macOS 11.0+ ARM64	Details
readcon_chemfiles-0.17.0-cp313-cp313-macosx_10_12_x86_64.whl 2.2 MB Oct 11, 2026	CPython 3.13	CPython 3.13	macOS 10.12+ x86-64	Details
readcon_chemfiles-0.17.0-cp312-cp312-win_amd64.whl 2.0 MB Oct 11, 2026	CPython 3.12	CPython 3.12	Windows x86-64	Details
readcon_chemfiles-0.17.0-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl 2.4 MB Oct 11, 2026	CPython 3.12	CPython 3.12	Linux glibc 2.17+ x86-64	Details
readcon_chemfiles-0.17.0-cp312-cp312-manylinux_2_17_aarch64.manylinux2014_aarch64.whl 2.3 MB Oct 11, 2026	CPython 3.12	CPython 3.12	Linux glibc 2.17+ ARM64	Details
readcon_chemfiles-0.17.0-cp312-cp312-macosx_11_0_arm64.whl 2.1 MB Oct 11, 2026	CPython 3.12	CPython 3.12	macOS 11.0+ ARM64	Details
readcon_chemfiles-0.17.0-cp312-cp312-macosx_10_12_x86_64.whl 2.2 MB Oct 11, 2026	CPython 3.12	CPython 3.12	macOS 10.12+ x86-64	Details
readcon_chemfiles-0.17.0-cp311-cp311-win_amd64.whl 2.0 MB Oct 11, 2026	CPython 3.11	CPython 3.11	Windows x86-64	Details
readcon_chemfiles-0.17.0-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl 2.4 MB Oct 11, 2026	CPython 3.11	CPython 3.11	Linux glibc 2.17+ x86-64	Details
readcon_chemfiles-0.17.0-cp311-cp311-manylinux_2_17_aarch64.manylinux2014_aarch64.whl 2.3 MB Oct 11, 2026	CPython 3.11	CPython 3.11	Linux glibc 2.17+ ARM64	Details
readcon_chemfiles-0.17.0-cp311-cp311-macosx_11_0_arm64.whl 2.1 MB Oct 11, 2026	CPython 3.11	CPython 3.11	macOS 11.0+ ARM64	Details
readcon_chemfiles-0.17.0-cp311-cp311-macosx_10_12_x86_64.whl 2.2 MB Oct 11, 2026	CPython 3.11	CPython 3.11	macOS 10.12+ x86-64	Details
readcon_chemfiles-0.17.0-cp310-cp310-win_amd64.whl 2.0 MB Oct 11, 2026	CPython 3.10	CPython 3.10	Windows x86-64	Details
readcon_chemfiles-0.17.0-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl 2.4 MB Oct 11, 2026	CPython 3.10	CPython 3.10	Linux glibc 2.17+ x86-64	Details
readcon_chemfiles-0.17.0-cp310-cp310-manylinux_2_17_aarch64.manylinux2014_aarch64.whl 2.3 MB Oct 11, 2026	CPython 3.10	CPython 3.10	Linux glibc 2.17+ ARM64	Details

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Subject: readcon_chemfiles-0.17.0-cp315-cp315-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
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Release files / readcon_chemfiles-0.17.0-cp315-cp315-manylinux_2_17_aarch64.manylinux2014_aarch64.whl

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Upload date	Oct 11, 2026
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Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

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Artifact

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Release files / readcon_chemfiles-0.17.0-cp314-cp314t-manylinux_2_17_x86_64.manylinux2014_x86_64.whl

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Identity

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Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

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Release files / readcon_chemfiles-0.17.0-cp314-cp314t-manylinux_2_17_aarch64.manylinux2014_aarch64.whl

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Identity

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Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

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Release files / readcon_chemfiles-0.17.0-cp314-cp314-win_amd64.whl

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Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

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Artifact

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Release files / readcon_chemfiles-0.17.0-cp314-cp314-manylinux_2_17_x86_64.manylinux2014_x86_64.whl

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Provenance

Identity

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Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

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Artifact

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Release files / readcon_chemfiles-0.17.0-cp314-cp314-manylinux_2_17_aarch64.manylinux2014_aarch64.whl

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Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

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Artifact

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Release files / readcon_chemfiles-0.17.0-cp314-cp314-macosx_11_0_arm64.whl

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Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

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Artifact

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Release files / readcon_chemfiles-0.17.0-cp314-cp314-macosx_10_12_x86_64.whl

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Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

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Artifact

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Release files / readcon_chemfiles-0.17.0-cp313-cp313-win_amd64.whl

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Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

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Artifact

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Release files / readcon_chemfiles-0.17.0-cp313-cp313-manylinux_2_17_x86_64.manylinux2014_x86_64.whl

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Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

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Artifact

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Release files / readcon_chemfiles-0.17.0-cp313-cp313-manylinux_2_17_aarch64.manylinux2014_aarch64.whl

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Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

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Artifact

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Release files / readcon_chemfiles-0.17.0-cp313-cp313-macosx_11_0_arm64.whl

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Upload date	Oct 11, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

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Artifact

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Release files / readcon_chemfiles-0.17.0-cp313-cp313-macosx_10_12_x86_64.whl

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Upload date	Oct 11, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

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Artifact

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Release files / readcon_chemfiles-0.17.0-cp312-cp312-win_amd64.whl

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Upload date	Oct 11, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

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Artifact

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Release files / readcon_chemfiles-0.17.0-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl

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Upload date	Oct 11, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

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Release files / readcon_chemfiles-0.17.0-cp312-cp312-manylinux_2_17_aarch64.manylinux2014_aarch64.whl

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Upload date	Oct 11, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
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Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

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Artifact

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Release files / readcon_chemfiles-0.17.0-cp312-cp312-macosx_11_0_arm64.whl

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Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

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Artifact

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Release files / readcon_chemfiles-0.17.0-cp312-cp312-macosx_10_12_x86_64.whl

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Upload date	Oct 11, 2026
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Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

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Artifact

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Release files / readcon_chemfiles-0.17.0-cp311-cp311-win_amd64.whl

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Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

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Artifact

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Release files / readcon_chemfiles-0.17.0-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl

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Upload date	Oct 11, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

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Publishing logs: github.com/lode-org/readcon-core/actions/runs/38163180633/attempts/1

Artifact

Subject: readcon_chemfiles-0.17.0-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
SHA-256 checksum: eaea874781d53e970640fb00b786fd8b88861f929be87db151594c34c5b13bb4 Verifying attestations

Release files / readcon_chemfiles-0.17.0-cp311-cp311-manylinux_2_17_aarch64.manylinux2014_aarch64.whl

Download URL	readcon_chemfiles-0.17.0-cp311-cp311-manylinux_2_17_aarch64.manylinux2014_aarch64.whl
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Upload date	Oct 11, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

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Publishing configuration: github.com/lode-org/readcon-core/blob/f13f87c896dffa4fcd0d838e096a77f157bc0247/.github/workflows/python_wheels.yml
Publishing logs: github.com/lode-org/readcon-core/actions/runs/38163180633/attempts/1

Artifact

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Release files / readcon_chemfiles-0.17.0-cp311-cp311-macosx_11_0_arm64.whl

Download URL	readcon_chemfiles-0.17.0-cp311-cp311-macosx_11_0_arm64.whl
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Upload date	Oct 11, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

Workflow

Publishing configuration: github.com/lode-org/readcon-core/blob/f13f87c896dffa4fcd0d838e096a77f157bc0247/.github/workflows/python_wheels.yml
Publishing logs: github.com/lode-org/readcon-core/actions/runs/38163180633/attempts/1

Artifact

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Release files / readcon_chemfiles-0.17.0-cp311-cp311-macosx_10_12_x86_64.whl

Download URL	readcon_chemfiles-0.17.0-cp311-cp311-macosx_10_12_x86_64.whl
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Upload date	Oct 11, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

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Publishing logs: github.com/lode-org/readcon-core/actions/runs/38163180633/attempts/1

Artifact

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Release files / readcon_chemfiles-0.17.0-cp310-cp310-win_amd64.whl

Download URL	readcon_chemfiles-0.17.0-cp310-cp310-win_amd64.whl
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Upload date	Oct 11, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

Workflow

Publishing configuration: github.com/lode-org/readcon-core/blob/f13f87c896dffa4fcd0d838e096a77f157bc0247/.github/workflows/python_wheels.yml
Publishing logs: github.com/lode-org/readcon-core/actions/runs/38163180633/attempts/1

Artifact

Subject: readcon_chemfiles-0.17.0-cp310-cp310-win_amd64.whl
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Release files / readcon_chemfiles-0.17.0-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl

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Upload date	Oct 11, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

Workflow

Publishing configuration: github.com/lode-org/readcon-core/blob/f13f87c896dffa4fcd0d838e096a77f157bc0247/.github/workflows/python_wheels.yml
Publishing logs: github.com/lode-org/readcon-core/actions/runs/38163180633/attempts/1

Artifact

Subject: readcon_chemfiles-0.17.0-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
SHA-256 checksum: 270db0ee10d6df62891c22944be18a8c1246ce9e44762f32b24d7680aea52570 Verifying attestations

Release files / readcon_chemfiles-0.17.0-cp310-cp310-manylinux_2_17_aarch64.manylinux2014_aarch64.whl

Download URL	readcon_chemfiles-0.17.0-cp310-cp310-manylinux_2_17_aarch64.manylinux2014_aarch64.whl
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Upload date	Oct 11, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/lode-org/readcon-core
Publishing commit: github.com/lode-org/readcon-core/tree/f13f87c896dffa4fcd0d838e096a77f157bc0247

Workflow

Publishing configuration: github.com/lode-org/readcon-core/blob/f13f87c896dffa4fcd0d838e096a77f157bc0247/.github/workflows/python_wheels.yml
Publishing logs: github.com/lode-org/readcon-core/actions/runs/38163180633/attempts/1

Artifact

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SHA-256 checksum: 458a415d21bf444efa70accb3b10ee4036033f61a42e82c8fa7558bdf8408c53 Verifying attestations