Files
anti f2b3393669 chore: relicense to AGPL-3.0-or-later and add SPDX headers
Replaces LICENSE (GPLv3 -> AGPLv3) and prepends
`SPDX-License-Identifier: AGPL-3.0-or-later` to every source file
across decnet/, decnet_web/, tests/, scripts/, and tools/.

Rationale: closes the GPLv3 ASP loophole so any party operating a
modified DECNET as a network service must offer their modified
source. Personal copyright (Samuel Paschuan) + inbound=outbound
contributions make a future unilateral relicense infeasible.

- LICENSE: full AGPL-3.0 text (gnu.org/licenses/agpl-3.0.txt)
- COPYRIGHT: project copyright notice
- tools/add_spdx_headers.py: idempotent header injector
  (shebang- and PEP 263-aware)

Touches 1565 source files (.py, .ts, .tsx, .js, .jsx, .css, .sh).
No behavior change; comments only.
2026-05-22 21:04:16 -04:00

33 lines
947 B
Python

# SPDX-License-Identifier: AGPL-3.0-or-later
"""Campaign-clusterer factory.
Mirrors :mod:`decnet.clustering.factory` for the campaign layer.
Configuration knob ``DECNET_CAMPAIGN_CLUSTERER_TYPE``; default
``"connected_components"``.
"""
from __future__ import annotations
import os
from decnet.clustering.campaign.base import CampaignClusterer
_KNOWN: tuple[str, ...] = ("connected_components",)
_DEFAULT = "connected_components"
def get_campaign_clusterer() -> CampaignClusterer:
name = os.environ.get(
"DECNET_CAMPAIGN_CLUSTERER_TYPE", _DEFAULT,
).strip().lower()
if name == "connected_components":
from decnet.clustering.campaign.impl.connected_components import (
ConnectedComponentsCampaignClusterer,
)
return ConnectedComponentsCampaignClusterer()
raise ValueError(
f"Unknown campaign clusterer: {name!r}. Known: {_KNOWN}"
)
__all__ = ["get_campaign_clusterer"]