fundamend

library0.36.0pypypi✓ verified 86d ago

Python library for XML-based formats and data models for the German energy industry (Energiewirtschaft). Provides Pydantic models and tooling for MIGs, AHBs, and related standards. Latest version: 0.36.0. Actively developed with frequent releases.

serialization data

pip install fundamend

github ↗package ↗changelog ↗

INSTALL

IMPORT

SIG · FUNDAMEND

fundamend

serializationpythonv0.36.0

Install

3.0s avg

Import

—

Disk

28MB

Pass rate

6/ 10

Env Coverage6 / 10

glibc

3.9–3.13

musl

3.9–3.13

Install & Compatibility

Where this runs

tested against v0.36.0 · pip install

no network on importno background threads

Install × environment matrix

Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux

musl

glibc

py 3.10

✕ build_error

py 3.11

✓ —

✓ 3.5s

py 3.12

✓ —

✓ 2.7s

py 3.13

✓ —

✓ 2.9s

py 3.9

✕ build_error

28MB installed

● package 28MB

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

AhbReader

✓ from fundamend import AhbReader

✗ from fundamend import Mig

Anwendungshandbuch

✓ from fundamend import Anwendungshandbuch

✗ from fundamend import Mig

MessageImplementationGuide

✓ from fundamend import MessageImplementationGuide

✗ from fundamend import Mig

Load MIG and AHB objects from XML files. The library provides Pydantic models with from_xml class methods.

from fundamend import Mig # Load a MIG from a local XML file mig = Mig.from_xml("path/to/mig.xml") print(mig.title) # Load an AHB from XML from fundamend import Ahb ahb = Ahb.from_xml("path/to/ahb.xml") print(ahb.name)

Debug

Known issues

breakingVersion 0.34.0 changed the `id_path` construction to use semantic qualifiers. If you rely on stable string ID paths, they may have changed.

fix

Recompute any persisted ID paths; the new format is more stable across XML versions.

affects: >=0.34.0

deprecatedDirect import from submodules (e.g., `from fundamend.models import ...`) is deprecated. Use top-level imports instead.

fix

Change to `from fundamend import Mig` or the relevant class.

affects: >=0.30.0

gotchaXML files must use UTF-8 encoding. Non-UTF-8 files may cause parsing errors, especially with German umlauts.

fix

Ensure XML files are saved with UTF-8 encoding before loading.

affects: all

Upgrade

Version history

0.36.0latest on PyPI · released Apr 13, 2026

Audit

Dependencies

No dependency data recorded yet.

Agent activity

9 hits · last 30 days

node

Anthropic

Resources

githubhttps://github.com/Hochfrequenz/xml-fundamend-python ↗

packagehttps://pypi.org/project/fundamend/ ↗

changeloghttps://github.com/Hochfrequenz/xml-fundamend-python/releases ↗