OpenSMI Core
Core functionality for other OpenSMI packages such as:
Features
- (Nested) Configuration parsing into dataclasses from TOML files (See config.py)
- Lifecycle management via mixin and
@lifecycledecorators, allowing explicit ordering (See lifecycle_mixin.py) - Simple callbacks via
Signal(similar to aiosignal, but without freezing) (See signal.py) - asyncua (OPC UA) helpers
- Node helper functions (See ua_node_util.py)
- SubscriptionManager (See subscription_manager.py)
- Enums for OpenSMI machine, component and skill states
- All UN/CEFACT-Rec20 units as a type-checkable enum. (See unit_all.py)
- Structured Logging configuration (See logging.py)
Installation
Requires Python 3.11+.
pip install opensmi-core
Project Status
OpenSMI began as a closed-source project at SmartFactory-KL, in active use in our model factory since 2020. Its OPC UA information model has been refined across many iterations of research and demonstrator use. The framework was open-sourced in 2026 following substantial refactoring and cleanup.
License
1 maintainer
Metadata
1 maintainer
Release files for OpenSMI-Core 0.4.1
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Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| opensmi_core-0.4.1.tar.gz | 57.7 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| opensmi_core-0.4.1-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 115.7 kB
Release files / opensmi_core-0.4.1.tar.gz
| Download URL | opensmi_core-0.4.1.tar.gz |
|---|---|
| Size | 57.7 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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| Download URL | opensmi_core-0.4.1-py3-none-any.whl |
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| Size | 58.1 kB |
| Tags | Python 3 |
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