Metadata-Version: 2.4
Name: pyDuotecno-ng
Version: 2026.5.1
Summary: Standalone Python library for communicating with Duotecno controllers
Author: Coorens Kevin
License: Apache License
        Version 2.0, January 2004
        http://www.apache.org/licenses/
        
        TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
        
        1. Definitions.
        
        "License" shall mean the terms and conditions for use, reproduction, and
        distribution as defined by Sections 1 through 9 of this document.
        
        "Licensor" shall mean the copyright owner or entity authorized by the copyright
        owner that is granting the License.
        
        "Legal Entity" shall mean the union of the acting entity and all other entities
        that control, are controlled by, or are under common control with that entity.
        For the purposes of this definition, "control" means (i) the power, direct or
        indirect, to cause the direction or management of such entity, whether by
        contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the
        outstanding shares, or (iii) beneficial ownership of such entity.
        
        "You" (or "Your") shall mean an individual or Legal Entity exercising
        permissions granted by this License.
        
        "Source" form shall mean the preferred form for making modifications, including
        but not limited to software source code, documentation source, and configuration
        files.
        
        "Object" form shall mean any form resulting from mechanical transformation or
        translation of a Source form, including but not limited to compiled object
        code, generated documentation, and conversions to other media types.
        
        "Work" shall mean the work of authorship, whether in Source or Object form,
        made available under the License, as indicated by a copyright notice that is
        included in or attached to the work (an example is provided in the Appendix
        below).
        
        "Derivative Works" shall mean any work, whether in Source or Object form, that
        is based on (or derived from) the Work and for which the editorial revisions,
        annotations, elaborations, or other modifications represent, as a whole, an
        original work of authorship. For the purposes of this License, Derivative Works
        shall not include works that remain separable from, or merely link (or bind by
        name) to the interfaces of, the Work and Derivative Works thereof.
        
        "Contribution" shall mean any work of authorship, including the original
        version of the Work and any modifications or additions to that Work or
        Derivative Works thereof, that is intentionally submitted to Licensor for
        inclusion in the Work by the copyright owner or by an individual or Legal
        Entity authorized to submit on behalf of the copyright owner. For the purposes
        of this definition, "submitted" means any form of electronic, verbal, or
        written communication sent to the Licensor or its representatives, including
        but not limited to communication on electronic mailing lists, source code
        control systems, and issue tracking systems that are managed by, or on behalf
        of, the Licensor for the purpose of discussing and improving the Work, but
        excluding communication that is conspicuously marked or otherwise designated in
        writing by the copyright owner as "Not a Contribution."
        
        "Contributor" shall mean Licensor and any individual or Legal Entity on behalf
        of whom a Contribution has been received by Licensor and subsequently
        incorporated within the Work.
        
        2. Grant of Copyright License. Subject to the terms and conditions of this
        License, each Contributor hereby grants to You a perpetual, worldwide,
        non-exclusive, no-charge, royalty-free, irrevocable copyright license to
        reproduce, prepare Derivative Works of, publicly display, publicly perform,
        sublicense, and distribute the Work and such Derivative Works in Source or
        Object form.
        
        3. Grant of Patent License. Subject to the terms and conditions of this
        License, each Contributor hereby grants to You a perpetual, worldwide,
        non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this
        section) patent license to make, have made, use, offer to sell, sell, import,
        and otherwise transfer the Work, where such license applies only to those
        patent claims licensable by such Contributor that are necessarily infringed by
        their Contribution(s) alone or by combination of their Contribution(s) with the
        Work to which such Contribution(s) was submitted. If You institute patent
        litigation against any entity (including a cross-claim or counterclaim in a
        lawsuit) alleging that the Work or a Contribution incorporated within the Work
        constitutes direct or contributory patent infringement, then any patent
        licenses granted to You under this License for that Work shall terminate as of
        the date such litigation is filed.
        
        4. Redistribution. You may reproduce and distribute copies of the Work or
        Derivative Works thereof in any medium, with or without modifications, and in
        Source or Object form, provided that You meet the following conditions:
        
        (a) You must give any other recipients of the Work or Derivative Works a copy
        of this License; and
        
        (b) You must cause any modified files to carry prominent notices stating that
        You changed the files; and
        
        (c) You must retain, in the Source form of any Derivative Works that You
        distribute, all copyright, patent, trademark, and attribution notices from the
        Source form of the Work, excluding those notices that do not pertain to any
        part of the Derivative Works; and
        
        (d) If the Work includes a "NOTICE" text file as part of its distribution, then
        any Derivative Works that You distribute must include a readable copy of the
        attribution notices contained within such NOTICE file, excluding those notices
        that do not pertain to any part of the Derivative Works, in at least one of the
        following places: within a NOTICE text file distributed as part of the
        Derivative Works; within the Source form or documentation, if provided along
        with the Derivative Works; or, within a display generated by the Derivative
        Works, if and wherever such third-party notices normally appear. The contents
        of the NOTICE file are for informational purposes only and do not modify the
        License. You may add Your own attribution notices within Derivative Works that
        You distribute, alongside or as an addendum to the NOTICE text from the Work,
        provided that such additional attribution notices cannot be construed as
        modifying the License.
        
        You may add Your own copyright statement to Your modifications and may provide
        additional or different license terms and conditions for use, reproduction, or
        distribution of Your modifications, or for any such Derivative Works as a
        whole, provided Your use, reproduction, and distribution of the Work otherwise
        complies with the conditions stated in this License.
        
        5. Submission of Contributions. Unless You explicitly state otherwise, any
        Contribution intentionally submitted for inclusion in the Work by You to the
        Licensor shall be under the terms and conditions of this License, without any
        additional terms or conditions. Notwithstanding the above, nothing herein shall
        supersede or modify the terms of any separate license agreement you may have
        executed with Licensor regarding such Contributions.
        
        6. Trademarks. This License does not grant permission to use the trade names,
        trademarks, service marks, or product names of the Licensor, except as required
        for reasonable and customary use in describing the origin of the Work and
        reproducing the content of the NOTICE file.
        
        7. Disclaimer of Warranty. Unless required by applicable law or agreed to in
        writing, Licensor provides the Work (and each Contributor provides its
        Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
        KIND, either express or implied, including, without limitation, any warranties
        or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
        PARTICULAR PURPOSE. You are solely responsible for determining the
        appropriateness of using or redistributing the Work and assume any risks
        associated with Your exercise of permissions under this License.
        
        8. Limitation of Liability. In no event and under no legal theory, whether in
        tort (including negligence), contract, or otherwise, unless required by
        applicable law (such as deliberate and grossly negligent acts) or agreed to in
        writing, shall any Contributor be liable to You for damages, including any
        direct, indirect, special, incidental, or consequential damages of any
        character arising as a result of this License or out of the use or inability to
        use the Work (including but not limited to damages for loss of goodwill, work
        stoppage, computer failure or malfunction, or any and all other commercial
        damages or losses), even if such Contributor has been advised of the
        possibility of such damages.
        
        9. Accepting Warranty or Additional Liability. While redistributing the Work or
        Derivative Works thereof, You may choose to offer, and charge a fee for,
        acceptance of support, warranty, indemnity, or other liability obligations
        and/or rights consistent with this License. However, in accepting such
        obligations, You may act only on Your own behalf and on Your sole
        responsibility, not on behalf of any other Contributor, and only if You agree
        to indemnify, defend, and hold each Contributor harmless for any liability
        incurred by, or claims asserted against, such Contributor by reason of your
        accepting any such warranty or additional liability.
        
        END OF TERMS AND CONDITIONS
        
        APPENDIX: How to apply the Apache License to your work.
        
        To apply the Apache License to your work, attach the following boilerplate
        notice, with the fields enclosed by brackets "[]" replaced with your own
        identifying information. (Don't include the brackets!) The text should be
        enclosed in the appropriate comment syntax for the file format. We also
        recommend that a file or class name and description of purpose be included on
        the same "printed page" as the copyright notice for easier identification
        within third-party archives.
        
        Copyright [yyyy] [name of copyright owner]
        
        Licensed under the Apache License, Version 2.0 (the "License");
        you may not use this file except in compliance with the License.
        You may obtain a copy of the License at
        
            http://www.apache.org/licenses/LICENSE-2.0
        
        Unless required by applicable law or agreed to in writing, software
        distributed under the License is distributed on an "AS IS" BASIS,
        WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
        See the License for the specific language governing permissions and
        limitations under the License.
        
Project-URL: Homepage, https://github.com/coorenskevin/pyDuotecno-ng
Project-URL: Repository, https://github.com/coorenskevin/pyDuotecno-ng
Project-URL: Issues, https://github.com/coorenskevin/pyDuotecno-ng/issues
Project-URL: Changelog, https://github.com/coorenskevin/pyDuotecno-ng/releases
Keywords: duotecno,home-assistant,automation
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.12
Classifier: Topic :: Home Automation
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Requires-Python: >=3.12
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: aiohttp>=3.9
Requires-Dist: yarl>=1.9
Dynamic: license-file

# pyDuotecno-ng

`pyDuotecno-ng` is the standalone Python library for communicating with Duotecno controllers.

It contains the protocol and transport layer used by the Home Assistant Duotecno integration, including:

- TCP connection management
- controller login
- packet encoding and decoding
- node and unit discovery
- state updates and command dispatch
- JSON-based startup loading with bus-scan fallback

## Scope

This repository is the backend library only. It is intentionally separate from the Home Assistant integration so the protocol code can be versioned, tested, and released independently.

If you are looking for the Home Assistant integration wrapper, use the companion integration repository that depends on this package.

## Repository Layout

- `controller.py`: main connection and scan orchestration
- `node.py`: node model and unit loading
- `unit.py`: unit classes and device behavior
- `protocol.py`: packet/message definitions and parsing helpers
- `exceptions.py`: backend-specific exceptions

## Intended Usage

The main consumer of this library is the Duotecno Home Assistant integration. The typical flow is:

1. create a controller
2. connect to the Duotecno gateway
3. load nodes and units
4. subscribe to live state updates
5. send commands to supported unit types

## Status

This library is being maintained as a standalone public backend so it can be consumed cleanly by the Home Assistant integration and other future tooling if needed.

## Releases

This repository is intended to publish tagged releases that match the PyPI package version exactly.

The PyPI distribution name is `pyDuotecno-ng`. The Python import package remains `duotecno`.

Release flow:

1. update `pyproject.toml` to the new version
2. commit the version change to `main`
3. create and push a matching tag in the form `vYYYY.M.N`
4. GitHub Actions builds the wheel and source distribution
5. the workflow publishes the package to PyPI
6. the same release artifacts are attached to the GitHub release

This matches Home Assistant expectations that:

- the dependency source is public
- published package versions correspond to tagged source releases
- PyPI artifacts are built from the same tagged revision

## License

This project is licensed under the Apache License 2.0. See [`LICENSE`](LICENSE).
