Skip to main content

fue — Exact Maximum Likelihood for Univariate Time Series

fue is a Python implementation of the FUE/FUF estimation engine originally written in C by Arthur B. Treadway and David E. Guerrero, based on the algorithms designed and coded by José Alberto Mauricio. It fits ARMAX models with linear transfer-function interventions by exact maximum likelihood using the Ansley (1979) innovations form and the Mauricio (1997, AS 311) / Mauricio (1995, JASA) algorithms.

📖 Documentation: davidesg.github.io/fue-python — what the model is, the file contract, the formal tests with their critical values, how the port was verified against the published algorithms, and why the wheel. Five runnable examples in examples/.

Features

  • Exact ML estimation of ARIMA/SARIMA/ARMAX models (Box–Jenkins family)
  • Seasonal and non-seasonal AR/MA operators; regular and seasonal differencing
  • Linear transfer function interventions: impulse, step, ramp, Fourier harmonics, alternator, and arbitrary user-defined regressors
  • Fixed-frequency AR/MA factors (AR(2) with constrained spectral peak)
  • Box–Cox transformation with automatic back-transformation of forecasts
  • Multi-step forecasts with asymptotic prediction intervals
  • ASCII .out and .pre report output compatible with the C FUE binary
  • HTML forecast reports (requires jinja2)
  • CLI tools fue and fuf mirroring the C binaries

Installation

pip install fue                  # pure Python (numpy + scipy + matplotlib)
pip install "fue[report]"        # + HTML forecast reports (jinja2)
pip install "fue[pdf]"           # + PDF export (weasyprint)

Python 3.10+ required.

Quick start

import numpy as np
import fue

# Build a time series
data = np.array([...])   # monthly observations
ts = fue.TimeSeries(data, freq=12, start=(2002, 1), name="CPI")

# Specify an ARIMA(1,1,0)(1,0,0)_12 model with a log transform
m = fue.Model(ts,
              ar=[[0.3]],          # AR(1), initial value 0.3
              sar=[[0.2]],         # seasonal AR(1) at lag 12
              d=1,                 # one regular difference
              boxlam=0.0,          # log transform (Box–Cox λ=0)
              refactor=100.0)

result = m.fit()
print(result.sigma2, result.aic)
m.plot_residuals()

Load from a .inp file (fue format)

ts, m = fue.load("model.inp")
result = m.fit()
m.write_out("model.out")
m.write_pre("model.pre")

Forecast from a pre-estimated .inp file (fuf format)

ts, m = fue.load_fuf("forecast_model.inp")
fr = m.forecast_fuf(horizon=24)
print(fr.level)          # point forecasts in original units
print(fr.level_std)      # forecast standard deviations

Command-line interface

# Estimate a model and write .out / .pre
fue model_name [eml|aml] [chk|nochk] [-f horizon]

# Generate forecasts from a pre-estimated .inp file
fuf forecast_model

Numerical methods

Algorithm Reference Used for
Ansley (1979) innovations form Mauricio (1997) AS 311 Exact log-likelihood (elf_scalar)
Kalman filter (quick recursions) Mélard (1984) AS 197 Inner BFGS loop (flikam_scalar)
BFGS with Cholesky factor update Dennis & Schnabel (1983) ch. 9 Optimization (raxopt)
Scaled objective Π(x)/Π₀ Mauricio (1995) JASA §3 Numerical conditioning

Bug tracking

Bugs are tracked in-repo under bugs/ — one Markdown file per report (BUG-NNNN-slug.md) with a small frontmatter schema. A fix references the id in its commit, e.g. fix(forecast): BUG-0001 ….

fue-bug list                       # list reports (open marked with *)
fue-bug show BUG-0001              # print a report
fue-bug new "title" --component forecast   # file a new report
fue-bug check                      # validate all reports (runs in CI, tests/test_bugs.py)
fue-bug index                      # regenerate bugs/README.md

Authors and licence

fue is developed by Arthur B. Treadway and David E. Guerrero, based on the algorithms designed and coded by José Alberto Mauricio.

Released under the GNU General Public Licence v2.0 or later (GPL-2.0-or-later). See COPYING for the full licence text.

Metadata

Release files for fue 0.1.17

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

Source distribution (sdist)

Source distribution for fue 0.1.17
File Size Uploaded
fue-0.1.17.tar.gz 311.6 kB Details

Built distributions (wheels)

Table of built distributions (wheels) for fue 0.1.17
File
fue-0.1.17-py3-none-any.whl Python 3 none any Details
fue-0.1.17-cp313-cp313-win_amd64.whl CPython 3.13 CPython 3.13 Windows x86-64 Details
fue-0.1.17-cp313-cp313-musllinux_1_2_x86_64.whl CPython 3.13 CPython 3.13 Linux musl 1.2+ x86-64 Details
fue-0.1.17-cp313-cp313-musllinux_1_2_aarch64.whl CPython 3.13 CPython 3.13 Linux musl 1.2+ ARM64 Details
fue-0.1.17-cp313-cp313-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl CPython 3.13 CPython 3.13 Linux glibc 2.17+ x86-64, Linux glibc 2.28+ x86-64 Details
fue-0.1.17-cp313-cp313-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl CPython 3.13 CPython 3.13 Linux glibc 2.28+ ARM64, Linux glibc 2.17+ ARM64 Details
fue-0.1.17-cp313-cp313-macosx_14_0_arm64.whl CPython 3.13 CPython 3.13 macOS 14.0+ ARM64 Details
fue-0.1.17-cp312-cp312-win_amd64.whl CPython 3.12 CPython 3.12 Windows x86-64 Details
fue-0.1.17-cp312-cp312-musllinux_1_2_x86_64.whl CPython 3.12 CPython 3.12 Linux musl 1.2+ x86-64 Details
fue-0.1.17-cp312-cp312-musllinux_1_2_aarch64.whl CPython 3.12 CPython 3.12 Linux musl 1.2+ ARM64 Details
fue-0.1.17-cp312-cp312-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl CPython 3.12 CPython 3.12 Linux glibc 2.17+ x86-64, Linux glibc 2.28+ x86-64 Details
fue-0.1.17-cp312-cp312-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl CPython 3.12 CPython 3.12 Linux glibc 2.17+ ARM64, Linux glibc 2.28+ ARM64 Details
fue-0.1.17-cp312-cp312-macosx_14_0_arm64.whl CPython 3.12 CPython 3.12 macOS 14.0+ ARM64 Details
fue-0.1.17-cp311-cp311-win_amd64.whl CPython 3.11 CPython 3.11 Windows x86-64 Details
fue-0.1.17-cp311-cp311-musllinux_1_2_x86_64.whl CPython 3.11 CPython 3.11 Linux musl 1.2+ x86-64 Details
fue-0.1.17-cp311-cp311-musllinux_1_2_aarch64.whl CPython 3.11 CPython 3.11 Linux musl 1.2+ ARM64 Details
fue-0.1.17-cp311-cp311-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl CPython 3.11 CPython 3.11 Linux glibc 2.17+ x86-64, Linux glibc 2.28+ x86-64 Details
fue-0.1.17-cp311-cp311-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl CPython 3.11 CPython 3.11 Linux glibc 2.28+ ARM64, Linux glibc 2.17+ ARM64 Details
fue-0.1.17-cp311-cp311-macosx_14_0_arm64.whl CPython 3.11 CPython 3.11 macOS 14.0+ ARM64 Details
fue-0.1.17-cp310-cp310-win_amd64.whl CPython 3.10 CPython 3.10 Windows x86-64 Details
fue-0.1.17-cp310-cp310-musllinux_1_2_x86_64.whl CPython 3.10 CPython 3.10 Linux musl 1.2+ x86-64 Details
fue-0.1.17-cp310-cp310-musllinux_1_2_aarch64.whl CPython 3.10 CPython 3.10 Linux musl 1.2+ ARM64 Details
fue-0.1.17-cp310-cp310-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl CPython 3.10 CPython 3.10 Linux glibc 2.17+ x86-64, Linux glibc 2.28+ x86-64 Details
fue-0.1.17-cp310-cp310-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl CPython 3.10 CPython 3.10 Linux glibc 2.28+ ARM64, Linux glibc 2.17+ ARM64 Details
fue-0.1.17-cp310-cp310-macosx_14_0_arm64.whl CPython 3.10 CPython 3.10 macOS 14.0+ ARM64 Details

Total release size: 25.6 MB

Release files / fue-0.1.17.tar.gz

Download URL fue-0.1.17.tar.gz
Size 311.6 kB
Tags Source
SHA-256 checksum
How to use checksums
34d3d8a628f57e61b73a7bb009922af568413dd66c6fba63f80056e1c33dbca3
BLAKE2b-256 checksum
How to use checksums
f2e11d1ae27f00a64db52691f064f3c00bf3281db5ca4fb745421ee84cc9b010
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 15, 2026.

Transparency log

Release files / fue-0.1.17-py3-none-any.whl

Download URL fue-0.1.17-py3-none-any.whl
Size 108.1 kB
Tags Python 3
SHA-256 checksum
How to use checksums
d317b670d2d9e2f55cbe083a305c5ec57d31ab310e86fad168281cc2a2416b80
BLAKE2b-256 checksum
How to use checksums
5d583cf1dbc5900f8a4a75989ac98b301f290d99905b5acfa60e0dfe221d9962
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 15, 2026.

Transparency log

Release files / fue-0.1.17-cp313-cp313-win_amd64.whl

Download URL fue-0.1.17-cp313-cp313-win_amd64.whl
Size 166.0 kB
Tags CPython 3.13 Windows x86-64
SHA-256 checksum
How to use checksums
66c7022ab727caa87f8fd28deb5a099d0b79d1d3e5f76a9c74f53cf0ea5f1e16
BLAKE2b-256 checksum
How to use checksums
7a7494c75208edd4f8930c3b34c105e15fb6d59fa3af9d28514b9adb107c419a
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 15, 2026.

Transparency log

Release files / fue-0.1.17-cp313-cp313-musllinux_1_2_x86_64.whl

Download URL fue-0.1.17-cp313-cp313-musllinux_1_2_x86_64.whl
Size 1.3 MB
Tags CPython 3.13 Linux musl 1.2+ x86-64
SHA-256 checksum
How to use checksums
944fdfec9eaddc6dfc59fd1d86cec6e38ffd8921789e6a4648436d7676a9c336
BLAKE2b-256 checksum
How to use checksums
35fc9243c8977fd9700cd87dafc8a8ed321856d2dd793bd804504b398f84871b
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 15, 2026.

Transparency log

Release files / fue-0.1.17-cp313-cp313-musllinux_1_2_aarch64.whl

Download URL fue-0.1.17-cp313-cp313-musllinux_1_2_aarch64.whl
Size 1.2 MB
Tags CPython 3.13 Linux musl 1.2+ ARM64
SHA-256 checksum
How to use checksums
43b06c3d9cfa8f6e800910c032efeed3dceaec9e5732afa31bf497aed68063f9
BLAKE2b-256 checksum
How to use checksums
bd1baee102da7cff09460857a6fec482c4510722b4e525ea64832a57b544dac8
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 15, 2026.

Transparency log

Release files / fue-0.1.17-cp313-cp313-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl

Download URL fue-0.1.17-cp313-cp313-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl
Size 1.4 MB
Tags CPython 3.13 Linux glibc 2.17+ x86-64 Linux glibc 2.28+ x86-64
SHA-256 checksum
How to use checksums
960733fb1526d3066924ae4bda902cd7bd0c3a1e5a709da45f6efa3074a2a5dc
BLAKE2b-256 checksum
How to use checksums
68486b995f1c2ac23e11271d852949de43348079b58b66a2263248d3658c3aaf
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 15, 2026.

Transparency log

Release files / fue-0.1.17-cp313-cp313-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl

Download URL fue-0.1.17-cp313-cp313-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl
Size 1.3 MB
Tags CPython 3.13 Linux glibc 2.17+ ARM64 Linux glibc 2.28+ ARM64
SHA-256 checksum
How to use checksums
43486270a2301d924789b728745c72444b6be15b8e3d09017b4d5136647eba35
BLAKE2b-256 checksum
How to use checksums
f6f2714490d7c5d2848bc2af7c835f3bbc0779141128fef9e1f420ea9a483eac
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 15, 2026.

Transparency log

Release files / fue-0.1.17-cp313-cp313-macosx_14_0_arm64.whl

Download URL fue-0.1.17-cp313-cp313-macosx_14_0_arm64.whl
Size 1.0 MB
Tags CPython 3.13 macOS 14.0+ ARM64
SHA-256 checksum
How to use checksums
7a222f9ae82dbeec9801332f6df8da1fb3235da4ecaf93d12a63b6a006fd86a8
BLAKE2b-256 checksum
How to use checksums
e502d7b49e075de993f676d1dc1488f344b044a5f7a6bca2efd7749dcda5f0d9
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 15, 2026.

Transparency log

Release files / fue-0.1.17-cp312-cp312-win_amd64.whl

Download URL fue-0.1.17-cp312-cp312-win_amd64.whl
Size 166.0 kB
Tags CPython 3.12 Windows x86-64
SHA-256 checksum
How to use checksums
b1ccd8f266812708597976e0650243c1023282cde7b5a31ab9e14460df39e21c
BLAKE2b-256 checksum
How to use checksums
04fb4fa5b3b743facf8bee3fcfc826d4b3a5962cb884120140ca9c19e3cd2e8d
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 15, 2026.

Transparency log

Release files / fue-0.1.17-cp312-cp312-musllinux_1_2_x86_64.whl

Download URL fue-0.1.17-cp312-cp312-musllinux_1_2_x86_64.whl
Size 1.3 MB
Tags CPython 3.12 Linux musl 1.2+ x86-64
SHA-256 checksum
How to use checksums
a092010a4dd69a1515150e41553e6f54c7497bd6af2b4dd75f1c701edd971619
BLAKE2b-256 checksum
How to use checksums
2deb86d93e80077434aaaa360c82c25ec067d4bfa798ba02689e48b3d2fe6368
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 15, 2026.

Transparency log

Release files / fue-0.1.17-cp312-cp312-musllinux_1_2_aarch64.whl

Download URL fue-0.1.17-cp312-cp312-musllinux_1_2_aarch64.whl
Size 1.2 MB
Tags CPython 3.12 Linux musl 1.2+ ARM64
SHA-256 checksum
How to use checksums
9dafd26ad7b01e36268885d76bffceb796d690a4c74a52739928504e9edbaa48
BLAKE2b-256 checksum
How to use checksums
9b06b8382cc5d1552c0e0262096d55af4cc9bac4c92dce805c522aafd5c404ec
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 15, 2026.

Transparency log

Release files / fue-0.1.17-cp312-cp312-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl

Download URL fue-0.1.17-cp312-cp312-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl
Size 1.4 MB
Tags CPython 3.12 Linux glibc 2.17+ x86-64 Linux glibc 2.28+ x86-64
SHA-256 checksum
How to use checksums
ff56330685ceab717c604b0a0362e9d72ea5ccdce0d4553441ff7adb2367365c
BLAKE2b-256 checksum
How to use checksums
9e19618a81f31e4c6683371db0e7e70f8e903c02d095b3ac846155f8148f7141
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 15, 2026.

Transparency log

Release files / fue-0.1.17-cp312-cp312-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl

Download URL fue-0.1.17-cp312-cp312-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl
Size 1.3 MB
Tags CPython 3.12 Linux glibc 2.17+ ARM64 Linux glibc 2.28+ ARM64
SHA-256 checksum
How to use checksums
72fa4b6a8e1c3013551f8a4607c25e9e90a0c2d47587cf7cd713314c1b8deb75
BLAKE2b-256 checksum
How to use checksums
8a47bbaccab4a88241191929c9a42dece7ed17c0427a8df87ed84456a9ea8b27
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 15, 2026.

Transparency log

Release files / fue-0.1.17-cp312-cp312-macosx_14_0_arm64.whl

Download URL fue-0.1.17-cp312-cp312-macosx_14_0_arm64.whl
Size 1.0 MB
Tags CPython 3.12 macOS 14.0+ ARM64
SHA-256 checksum
How to use checksums
1544b024f3d382f0e514bcf78de6bf52bb5ee0601dfadc1f781463e14014b782
BLAKE2b-256 checksum
How to use checksums
03b0fa6d809254d71d56eb6369d7be9e3ae6140bb1780b1e3aa0b560f525d6de
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 15, 2026.

Transparency log

Release files / fue-0.1.17-cp311-cp311-win_amd64.whl

Download URL fue-0.1.17-cp311-cp311-win_amd64.whl
Size 165.9 kB
Tags CPython 3.11 Windows x86-64
SHA-256 checksum
How to use checksums
31ba0004ec20980925edd2ffe00f7c09d1b6f94fbcce91b709d78476b110fb64
BLAKE2b-256 checksum
How to use checksums
988459d04e030892b36411d0daee70e98348c446bc1b0a76694365be675c715f
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 15, 2026.

Transparency log

Release files / fue-0.1.17-cp311-cp311-musllinux_1_2_x86_64.whl

Download URL fue-0.1.17-cp311-cp311-musllinux_1_2_x86_64.whl
Size 1.3 MB
Tags CPython 3.11 Linux musl 1.2+ x86-64
SHA-256 checksum
How to use checksums
db806259883fbcf961e40e935484d9aa436d67941dbf8bfb5b45abe9555e7235
BLAKE2b-256 checksum
How to use checksums
94cf5a050889ed14a3b32ec6d78ba1b42e460b524d7377864e58d6f1d3723949
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 15, 2026.

Transparency log

Release files / fue-0.1.17-cp311-cp311-musllinux_1_2_aarch64.whl

Download URL fue-0.1.17-cp311-cp311-musllinux_1_2_aarch64.whl
Size 1.2 MB
Tags CPython 3.11 Linux musl 1.2+ ARM64
SHA-256 checksum
How to use checksums
eec8441611a9eaf7fd00c679f59569b6fbaf555783733bde6563e90bf5a63bb2
BLAKE2b-256 checksum
How to use checksums
61e47096f091f5678ffbc0be227e66c01b74d1bc6fdb459f5fcf638f0d51338c
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 15, 2026.

Transparency log

Release files / fue-0.1.17-cp311-cp311-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl

Download URL fue-0.1.17-cp311-cp311-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl
Size 1.4 MB
Tags CPython 3.11 Linux glibc 2.17+ x86-64 Linux glibc 2.28+ x86-64
SHA-256 checksum
How to use checksums
f06a677ba8e61c01b9c87c40dd95c3f4bc7e0f8cba5a47124e627ded00afc0a2
BLAKE2b-256 checksum
How to use checksums
3ea2ac7796d3fb1c70f957a6754a57f82aa89ae12ecf44a23912036dd0095f3d
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 15, 2026.

Transparency log

Release files / fue-0.1.17-cp311-cp311-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl

Download URL fue-0.1.17-cp311-cp311-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl
Size 1.3 MB
Tags CPython 3.11 Linux glibc 2.17+ ARM64 Linux glibc 2.28+ ARM64
SHA-256 checksum
How to use checksums
20aaaa05ad045846d47f6dd4ba0c433a2bc9fac2ddd52e8a703d6e9548291304
BLAKE2b-256 checksum
How to use checksums
3256a7b94c92f7f140ba656485d903b1ca2a3e95afed495eb3b3f242c57d9e14
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 15, 2026.

Transparency log

Release files / fue-0.1.17-cp311-cp311-macosx_14_0_arm64.whl

Download URL fue-0.1.17-cp311-cp311-macosx_14_0_arm64.whl
Size 1.0 MB
Tags CPython 3.11 macOS 14.0+ ARM64
SHA-256 checksum
How to use checksums
96a98132d080cfbf9a4662c02d13b051d9fc73c94207332543d2a0b6df21cf7e
BLAKE2b-256 checksum
How to use checksums
b49d57541569e767353077d581420a1b76355c2b529628ff07723a543f615438
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 15, 2026.

Transparency log

Release files / fue-0.1.17-cp310-cp310-win_amd64.whl

Download URL fue-0.1.17-cp310-cp310-win_amd64.whl
Size 165.9 kB
Tags CPython 3.10 Windows x86-64
SHA-256 checksum
How to use checksums
37afcf8a65dadaa0661c6b0e648d8ad026954b7e435ab80ad6b6a1a677cdb2ac
BLAKE2b-256 checksum
How to use checksums
7c05fe90b6d1ecbaae86c571577972a41278de2025c4f2f89708a7c3a6892432
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 15, 2026.

Transparency log

Release files / fue-0.1.17-cp310-cp310-musllinux_1_2_x86_64.whl

Download URL fue-0.1.17-cp310-cp310-musllinux_1_2_x86_64.whl
Size 1.3 MB
Tags CPython 3.10 Linux musl 1.2+ x86-64
SHA-256 checksum
How to use checksums
7fd4fe9dd0880ca9737a0cee2469664793f9b84412435263b21a56f2557dd3e5
BLAKE2b-256 checksum
How to use checksums
71611f35447eb39afd08f0a3ef359feb34da45d0a4919a9f6567604da2d1e1a0
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 15, 2026.

Transparency log

Release files / fue-0.1.17-cp310-cp310-musllinux_1_2_aarch64.whl

Download URL fue-0.1.17-cp310-cp310-musllinux_1_2_aarch64.whl
Size 1.2 MB
Tags CPython 3.10 Linux musl 1.2+ ARM64
SHA-256 checksum
How to use checksums
97e93dc515a2bd15180ef1616ca7f2690745e5329506d599e3947060cf3b1c11
BLAKE2b-256 checksum
How to use checksums
1087027e0b6aaf7fcb384ba0d4c843dde863d216b1cc9f1e1e98fb65223f9cb9
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 15, 2026.

Transparency log

Release files / fue-0.1.17-cp310-cp310-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl

Download URL fue-0.1.17-cp310-cp310-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl
Size 1.4 MB
Tags CPython 3.10 Linux glibc 2.17+ x86-64 Linux glibc 2.28+ x86-64
SHA-256 checksum
How to use checksums
7b334127e9f85e49021d61e7f1c10d66b69760a3bf1230637ddd02d74544d997
BLAKE2b-256 checksum
How to use checksums
4763710ddbe55935c8e1f33f20ce3d11ceba8bbd50a4cd0b3512d41269a8ccc6
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 15, 2026.

Transparency log

Release files / fue-0.1.17-cp310-cp310-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl

Download URL fue-0.1.17-cp310-cp310-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl
Size 1.3 MB
Tags CPython 3.10 Linux glibc 2.17+ ARM64 Linux glibc 2.28+ ARM64
SHA-256 checksum
How to use checksums
317a78ed2dcc3369e43344e0e9af3cf2412d3e1dae5ffa4ce7c253378d6e0534
BLAKE2b-256 checksum
How to use checksums
a7b37ea360800ca19595d869ee4ca6bbc87babcc002da42ff8454fc3eba06f14
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 15, 2026.

Transparency log

Release files / fue-0.1.17-cp310-cp310-macosx_14_0_arm64.whl

Download URL fue-0.1.17-cp310-cp310-macosx_14_0_arm64.whl
Size 1.0 MB
Tags CPython 3.10 macOS 14.0+ ARM64
SHA-256 checksum
How to use checksums
6b07cef58aab5ddfffe32095bb367754549bf60f38d3a32e77d0a7e877495661
BLAKE2b-256 checksum
How to use checksums
9fe0af38c97742dd0c30131b0897bd57e1d2a096ba1d046b6188891ef8ac9cd8
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 15, 2026.

Transparency log

Release history Release notifications | RSS feed

This release

0.1.17 This release

26 release files

0.1.8

26 release files

0.1.7

26 release files

0.1.4

1 release file

0.1.3

1 release file

0.1.2

1 release file

0.1.1

2 release files

0.1.0

2 release files

Anthropic, PBC Visionary sponsor Bloomberg Visionary sponsor Hudson River Trading Visionary sponsor Meta Visionary sponsor NVIDIA Visionary sponsor Microsoft Sustainability sponsor Depot Continuous Integration AWS Cloud computing and Security Sponsor Datadog Monitoring Fastly CDN Google Download Analytics Sentry Error logging StatusPage Status page