Third-Party Software Licences
Portavis includes or loads the components below. Each component remains subject to its own copyright and licence. These licences do not grant rights to Portavis itself.
Direct Python dependencies
| Component | Reviewed version | Licence | Licence text |
|---|---|---|---|
| Django | 6.1.1 | BSD-3-Clause | View |
| Psycopg / psycopg-binary | 3.3.6 | LGPL-3.0-only | View |
| pypdf | 6.19.0 | BSD-3-Clause | View |
| python-docx | 1.2.0 | MIT | View |
| ReportLab | 5.0.1 | BSD | View |
| OpenAI Python SDK | 1.109.1 | Apache-2.0 | View |
| HTTPX | 0.28.1 | BSD-3-Clause | View |
| python-dotenv | 1.2.3 | BSD-3-Clause | View |
| pytest | 9.1.1 | MIT | View |
| pytest-django | 4.14.0 | BSD-3-Clause | View |
Browser libraries
| Component | Version | Licence | Licence text |
|---|---|---|---|
| Bootstrap | 5.3.3 | MIT | View |
| HTMX | 2.0.1 | BSD-0-Clause | View |
| Leaflet | 1.9.4 | BSD-2-Clause | View |
| Leaflet.heat | 0.2.0 | BSD-2-Clause | View |
| MapLibre GL JS | 5.24.0 | BSD-3-Clause | View |
| MapLibre GL Leaflet | 0.1.4 | ISC | View |
Resolved transitive Python dependencies
The reviewed environment also contains annotated-types, AnyIO, ASGIRef, Certifi, charset-normalizer, Colorama, Distro, h11, HTTPCore, idna, iniconfig, jiter, lxml, packaging, Pillow, pluggy, Pydantic, Pydantic Core, Pygments, sniffio, sqlparse, tqdm, typing-inspection, typing-extensions, and tzdata. Their exact reviewed versions are recorded in requirements.lock, and their licence files are supplied in their installed Python distributions.
Hosted map and API services
Interactive maps use the OpenFreeMap public vector-tile service with data from OpenStreetMap and OpenMapTiles. Maps display the required attribution. See the OpenFreeMap terms, privacy policy, OpenStreetMap copyright, and OpenMapTiles licence.
The OpenAI SDK licence covers the client library only. Use of the optional OpenAI API is separately subject to OpenAI's service, commercial, and privacy terms.