infrastore

Python bindings for infrastore — time-series storage for power-systems and energy simulations.

Numerical arrays are persisted in HDF5; the metadata associating each array with its owning component lives in SQLite. Identical arrays are stored once and shared through content addressing.

The wheels are self-contained: HDF5 and zlib are statically linked, so there are no system libraries to install.

Install

pip install infrastore

Quick start

from datetime import datetime, timedelta, timezone
import numpy as np
from infrastore import Store, SingleTimeSeries, OwnerCategory

store = Store.create(in_memory=True)
ts = SingleTimeSeries(
    datetime(2024, 1, 1, tzinfo=timezone.utc),
    timedelta(hours=1),
    np.arange(24, dtype=np.float64) + 100,
    "load",   # name (required)
    units="MW",
)
series_id = store.add_time_series(
    owner_id=42, owner_type="Generator",
    owner_category=OwnerCategory.Component,
    time_series=ts,   # name and units come from ts
    features={"model_year": 2030},
)
got = store.read_by_id(series_id)
assert np.array_equal(np.asarray(got.data), np.asarray(ts.data))

Features

One array, stored once — arrays are addressed by a SHA-256 content hash, so a series shared across components is written to disk a single time.
Typed, N-dimensional values — f64, f32, i64, i32, u64, and bool, with an optional per-timestep element shape.
Seven time-series types — SingleTimeSeries, NonSequentialTimeSeries, and PersistentTimeSeries (a sparse step function: breakpoints, values carried forward) read+write; Deterministic, DeterministicSingleTimeSeries, Probabilistic, and Scenarios for forecasts.
Columnar simulation readers — StaticReader / ForecastReader serve every series' value at one timestamp.
Association catalogs — component ↔ supplemental attribute and directed component ↔ component edges, recorded independently of time series.
Type stubs (.pyi), a full exception hierarchy, and keyword-only optional arguments.

Documentation

https://natlabrockies.github.io/infrastore/latest/ — see the Python guide and the Python API reference. Complete, runnable programs are indexed in the repository's Python examples.

License

BSD-3-Clause. See LICENSE.

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distributions

No source distribution files available for this release.See tutorial on generating distribution archives.

Built Distributions

If you're not sure about the file name format, learn more about wheel file names.

The dropdown lists show the available interpreters, ABIs, and platforms. Enable javascript to be able to filter the list of wheel files.

infrastore-0.13.1-cp311-abi3-win_amd64.whl (7.7 MB view details)

Uploaded Sep 11, 2026 CPython 3.11+Windows x86-64

infrastore-0.13.1-cp311-abi3-manylinux_2_28_x86_64.whl (6.4 MB view details)

Uploaded Sep 11, 2026 CPython 3.11+manylinux: glibc 2.28+ x86-64

infrastore-0.13.1-cp311-abi3-macosx_14_0_arm64.whl (5.2 MB view details)

Uploaded Sep 11, 2026 CPython 3.11+macOS 14.0+ ARM64

File details

Details for the file infrastore-0.13.1-cp311-abi3-win_amd64.whl.

File metadata

Download URL: infrastore-0.13.1-cp311-abi3-win_amd64.whl
Upload date: Sep 11, 2026
Size: 7.7 MB
Tags: CPython 3.11+, Windows x86-64
Uploaded using Trusted Publishing? Yes
Uploaded via: twine/7.0.0 CPython/3.13.14

File hashes

Hashes for infrastore-0.13.1-cp311-abi3-win_amd64.whl
Algorithm	Hash digest
SHA256	`506a1ee7ca5bc6b9f8c4ce680de3849246da00805117dc7e964df010b67a0ca5`
MD5	`0ab9eb78f7afc32d8cc79f37c227983a`
BLAKE2b-256	`fd282605e30af999fb413a2f8daa60326ece589df2f1f9c902ec2b3bd28af17c`

See more details on using hashes here.

Provenance

The following attestation bundles were made for infrastore-0.13.1-cp311-abi3-win_amd64.whl:

Publisher: python-wheels.yml on NatLabRockies/infrastore

Attestations: Values shown here reflect the state when the release was signed and may no longer be current.

Statement:
- Statement type: https://in-toto.io/Statement/v1
- Predicate type: https://docs.pypi.org/attestations/publish/v1
- Subject name: infrastore-0.13.1-cp311-abi3-win_amd64.whl
- Subject digest: 506a1ee7ca5bc6b9f8c4ce680de3849246da00805117dc7e964df010b67a0ca5
- Sigstore transparency entry: 2794915668
- Sigstore integration time: Sep 11, 2026
Source repository:
- Permalink: NatLabRockies/infrastore@53007900c5bb889b3c02ab9047d46bbd723e7775
- Branch / Tag: refs/tags/v0.13.1
- Owner: https://github.com/NatLabRockies
- Access: public
Publication detail:
- Token Issuer: https://token.actions.githubusercontent.com
- Runner Environment: github-hosted
- Publication workflow: python-wheels.yml@53007900c5bb889b3c02ab9047d46bbd723e7775
- Trigger Event: push

File details

Details for the file infrastore-0.13.1-cp311-abi3-manylinux_2_28_x86_64.whl.

File metadata

Download URL: infrastore-0.13.1-cp311-abi3-manylinux_2_28_x86_64.whl
Upload date: Sep 11, 2026
Size: 6.4 MB
Tags: CPython 3.11+, manylinux: glibc 2.28+ x86-64
Uploaded using Trusted Publishing? Yes
Uploaded via: twine/7.0.0 CPython/3.13.14

File hashes

Hashes for infrastore-0.13.1-cp311-abi3-manylinux_2_28_x86_64.whl
Algorithm	Hash digest
SHA256	`94817e99e0bd5caa994786969e511507f6ff75840aef8e85278fe35f68de6214`
MD5	`2874345bd43940ab524e3b908e5a9796`
BLAKE2b-256	`8b068e02048e53cffe721dcfc0b220191c5bcd7ab1ed3739988407ef97824fef`

See more details on using hashes here.

Provenance

The following attestation bundles were made for infrastore-0.13.1-cp311-abi3-manylinux_2_28_x86_64.whl:

Publisher: python-wheels.yml on NatLabRockies/infrastore

Attestations: Values shown here reflect the state when the release was signed and may no longer be current.

Statement:
- Statement type: https://in-toto.io/Statement/v1
- Predicate type: https://docs.pypi.org/attestations/publish/v1
- Subject name: infrastore-0.13.1-cp311-abi3-manylinux_2_28_x86_64.whl
- Subject digest: 94817e99e0bd5caa994786969e511507f6ff75840aef8e85278fe35f68de6214
- Sigstore transparency entry: 2794915710
- Sigstore integration time: Sep 11, 2026
Source repository:
- Permalink: NatLabRockies/infrastore@53007900c5bb889b3c02ab9047d46bbd723e7775
- Branch / Tag: refs/tags/v0.13.1
- Owner: https://github.com/NatLabRockies
- Access: public
Publication detail:
- Token Issuer: https://token.actions.githubusercontent.com
- Runner Environment: github-hosted
- Publication workflow: python-wheels.yml@53007900c5bb889b3c02ab9047d46bbd723e7775
- Trigger Event: push

File details

Details for the file infrastore-0.13.1-cp311-abi3-macosx_14_0_arm64.whl.

File metadata

Download URL: infrastore-0.13.1-cp311-abi3-macosx_14_0_arm64.whl
Upload date: Sep 11, 2026
Size: 5.2 MB
Tags: CPython 3.11+, macOS 14.0+ ARM64
Uploaded using Trusted Publishing? Yes
Uploaded via: twine/7.0.0 CPython/3.13.14

File hashes

Hashes for infrastore-0.13.1-cp311-abi3-macosx_14_0_arm64.whl
Algorithm	Hash digest
SHA256	`7003f45e5a4ca0333cd48feb3de8dd660df1f375729a0433ed79103648482c2e`
MD5	`fd8af40d76487bb305fd77bdfed84be3`
BLAKE2b-256	`ae67a36600449f2dcc3a11769be1fb78f2be0b351746a0704bcd09ac26015afa`

See more details on using hashes here.

Provenance

The following attestation bundles were made for infrastore-0.13.1-cp311-abi3-macosx_14_0_arm64.whl:

Publisher: python-wheels.yml on NatLabRockies/infrastore

Attestations: Values shown here reflect the state when the release was signed and may no longer be current.

Statement:
- Statement type: https://in-toto.io/Statement/v1
- Predicate type: https://docs.pypi.org/attestations/publish/v1
- Subject name: infrastore-0.13.1-cp311-abi3-macosx_14_0_arm64.whl
- Subject digest: 7003f45e5a4ca0333cd48feb3de8dd660df1f375729a0433ed79103648482c2e
- Sigstore transparency entry: 2794915763
- Sigstore integration time: Sep 11, 2026
Source repository:
- Permalink: NatLabRockies/infrastore@53007900c5bb889b3c02ab9047d46bbd723e7775
- Branch / Tag: refs/tags/v0.13.1
- Owner: https://github.com/NatLabRockies
- Access: public
Publication detail:
- Token Issuer: https://token.actions.githubusercontent.com
- Runner Environment: github-hosted
- Publication workflow: python-wheels.yml@53007900c5bb889b3c02ab9047d46bbd723e7775
- Trigger Event: push