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safishamsi f84a0af1bf fix(report): don't emit dangling [[_COMMUNITY_*]] wikilinks by default (#1712)
GRAPH_REPORT.md rendered the Community Hubs section as Obsidian wikilinks, but
the `_COMMUNITY_*.md` notes they target are only created by the opt-in
`--obsidian` export — and the report is written at build time, before any export
runs. So on a default run every link dangled: inside an Obsidian vault they
spawned phantom `_COMMUNITY_*` nodes in the graph view, and outside Obsidian they
rendered as literal brackets that navigate nowhere.

`generate()` now takes `obsidian: bool = False`; by default the hubs render as a
plain list, and the wikilink form is emitted only when a caller opts in. The
Obsidian export's own community notes already cross-link each other, so the vault
stays navigable without the report's links. Mirrors the #1444/#1465 portability
fix that was applied to `export wiki`.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-07 10:57:52 +01:00

157 lines
7.8 KiB
Python

import json
from pathlib import Path
from graphify.build import build_from_json
from graphify.cluster import cluster, score_all
from graphify.analyze import god_nodes, surprising_connections
from graphify.report import generate
FIXTURES = Path(__file__).parent / "fixtures"
def make_inputs():
extraction = json.loads((FIXTURES / "extraction.json").read_text())
G = build_from_json(extraction)
communities = cluster(G)
cohesion = score_all(G, communities)
labels = {cid: f"Community {cid}" for cid in communities}
gods = god_nodes(G)
surprises = surprising_connections(G)
detection = {"total_files": 4, "total_words": 62400, "needs_graph": True, "warning": None}
tokens = {"input": extraction["input_tokens"], "output": extraction["output_tokens"]}
return G, communities, cohesion, labels, gods, surprises, detection, tokens
def test_report_contains_header():
G, communities, cohesion, labels, gods, surprises, detection, tokens = make_inputs()
report = generate(G, communities, cohesion, labels, gods, surprises, detection, tokens, "./project")
assert "# Graph Report" in report
def test_report_contains_corpus_check():
G, communities, cohesion, labels, gods, surprises, detection, tokens = make_inputs()
report = generate(G, communities, cohesion, labels, gods, surprises, detection, tokens, "./project")
assert "## Corpus Check" in report
def test_report_contains_god_nodes():
G, communities, cohesion, labels, gods, surprises, detection, tokens = make_inputs()
report = generate(G, communities, cohesion, labels, gods, surprises, detection, tokens, "./project")
assert "## God Nodes" in report
def test_report_contains_surprising_connections():
G, communities, cohesion, labels, gods, surprises, detection, tokens = make_inputs()
report = generate(G, communities, cohesion, labels, gods, surprises, detection, tokens, "./project")
assert "## Surprising Connections" in report
def test_report_contains_communities():
G, communities, cohesion, labels, gods, surprises, detection, tokens = make_inputs()
report = generate(G, communities, cohesion, labels, gods, surprises, detection, tokens, "./project")
assert "## Communities" in report
def test_report_contains_ambiguous_section():
G, communities, cohesion, labels, gods, surprises, detection, tokens = make_inputs()
report = generate(G, communities, cohesion, labels, gods, surprises, detection, tokens, "./project")
assert "## Ambiguous Edges" in report
def test_report_shows_token_cost():
G, communities, cohesion, labels, gods, surprises, detection, tokens = make_inputs()
report = generate(G, communities, cohesion, labels, gods, surprises, detection, tokens, "./project")
assert "Token cost" in report
assert "1,200" in report
def test_report_shows_raw_cohesion_scores():
G, communities, cohesion, labels, gods, surprises, detection, tokens = make_inputs()
report = generate(G, communities, cohesion, labels, gods, surprises, detection, tokens, "./project", min_community_size=1)
assert "Cohesion:" in report
assert "✓" not in report
assert "⚠" not in report
# --- work-memory lessons section ----------------------------------------------
def test_report_work_memory_section_present_with_overlay_and_dead_ends():
"""When a work-memory overlay (preferred sources) and query-scoped dead-ends
are supplied, the report grows a `## Work-memory lessons` section listing the
preferred sources and, separately, the dead-ends as question -> nodes."""
G, communities, cohesion, labels, gods, surprises, detection, tokens = make_inputs()
learning = {
"overlay": {
"auth_login": {"status": "preferred", "uses": 3, "score": 2.4,
"label": "login()", "stale": False},
"redis": {"status": "tentative", "uses": 1, "score": 0.5,
"label": "RedisClient", "stale": False},
},
"dead_ends": [
{"question": "does it use websockets?", "nodes": ["WSServer"], "date": "2026-05-01"},
],
}
report = generate(G, communities, cohesion, labels, gods, surprises, detection,
tokens, "./project", learning=learning)
assert "## Work-memory lessons" in report
assert "**Preferred sources**" in report
assert "`login()`" in report
# Tentative is not listed in the report's preferred block.
assert "RedisClient" not in report
# Dead-ends are query-scoped: question -> nodes, NOT a node-level status.
assert "**Known dead ends**" in report
assert "does it use websockets?" in report
assert "`WSServer`" in report
def test_report_work_memory_section_absent_without_overlay():
"""No learning input => no section; report identical to pre-feature."""
G, communities, cohesion, labels, gods, surprises, detection, tokens = make_inputs()
before = generate(G, communities, cohesion, labels, gods, surprises, detection,
tokens, "./project")
assert "## Work-memory lessons" not in before
# Explicit empty learning also omits the section.
empty = generate(G, communities, cohesion, labels, gods, surprises, detection,
tokens, "./project", learning={"overlay": {}, "dead_ends": []})
assert "## Work-memory lessons" not in empty
assert before == empty
def test_import_cycles_section_present_for_code_corpus():
# #1657: the fixture is a code corpus, so the Import Cycles section shows.
G, communities, cohesion, labels, gods, surprises, detection, tokens = make_inputs()
report = generate(G, communities, cohesion, labels, gods, surprises, detection, tokens, "./project")
assert "## Import Cycles" in report
def test_import_cycles_section_absent_for_documents_only_corpus():
# #1657: a documents-only corpus has no imports; the section is pure noise
# ("None detected") and must be suppressed.
extraction = {
"nodes": [
{"id": "d1", "label": "intro.md", "file_type": "document"},
{"id": "d2", "label": "guide.md", "file_type": "document"},
],
"edges": [{"source": "d1", "target": "d2", "relation": "references"}],
"input_tokens": 0, "output_tokens": 0,
}
G = build_from_json(extraction)
communities = cluster(G)
cohesion = score_all(G, communities)
labels = {cid: f"Community {cid}" for cid in communities}
gods = god_nodes(G)
surprises = surprising_connections(G)
detection = {"total_files": 2, "total_words": 100, "needs_graph": True, "warning": None}
tokens = {"input": 0, "output": 0}
report = generate(G, communities, cohesion, labels, gods, surprises, detection, tokens, "./project")
assert "## Import Cycles" not in report
def test_report_hubs_are_plain_text_by_default():
# #1712: without --obsidian the _COMMUNITY_*.md notes don't exist, so wikilinks
# would dangle (and pollute an Obsidian vault's graph view). Default to plain text.
G, communities, cohesion, labels, gods, surprises, detection, tokens = make_inputs()
labels = {cid: f"Widget {cid}" for cid in communities}
report = generate(G, communities, cohesion, labels, gods, surprises, detection, tokens, "./project", min_community_size=1)
assert "## Community Hubs (Navigation)" in report
assert "[[_COMMUNITY_" not in report, "must not emit dangling Obsidian wikilinks by default (#1712)"
assert any(f"- Widget {cid}" in report for cid in communities)
def test_report_hubs_use_wikilinks_when_obsidian():
# The opt-in path keeps the vault-navigable wikilink form.
G, communities, cohesion, labels, gods, surprises, detection, tokens = make_inputs()
labels = {cid: f"Widget {cid}" for cid in communities}
report = generate(G, communities, cohesion, labels, gods, surprises, detection, tokens, "./project", min_community_size=1, obsidian=True)
assert "[[_COMMUNITY_" in report