GitNexus/gitnexus/test/unit/scope-resolution
vijaygali aa7c273093
fix(ingestion): index Python repos with empty __init__.py and >32 KB files (#1163)
* fix(ingestion): index Python repos with empty __init__.py and >32 KB files

Two defensive fixes that let `gitnexus analyze` complete on Python
codebases that previously failed.

scope-extractor: synthesize an empty Module scope when the provider
emits zero captures. Previously threw "no Module scope found", which
fired for any 0-byte `__init__.py` package marker if the bridge's
empty-source guard was bypassed.

python/captures: wrap the parser.parse() and getPythonScopeQuery()
.matches() calls in try/catch. node-tree-sitter throws "Invalid
argument" for sources that overrun internal buffers (observed at the
~32 KB threshold on Windows). Degrade gracefully with a clear
"skipping scope extraction for this file" warning instead of the
opaque "Invalid argument" surfacing through the bridge.

Verified by indexing whittlem/pycryptobot (which has 7 empty
__init__.py and 11 Python files between 34 KB and 158 KB):
2,367 nodes / 4,973 edges, no segfault, queries resolve symbols
inside the 158 KB controllers/PyCryptoBot.py.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(ingestion): harden Python scope extraction fallbacks

Keep failed Python scope extraction on the bridge skip path and build synthetic module scopes before extractor indexes are derived.

Made-with: Cursor

---------

Co-authored-by: Vijay Gali <vgali@vexcelco.com>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Co-authored-by: Gergo Magyar <gergomagyar@icloud.com>
2026-04-30 19:24:04 +01:00
..
csharp fix(ingestion): two-channel binding lifecycle (closes #1066) + scope-resolution I8 hardening (#1082) 2026-04-26 12:16:09 +01:00
python fix(ingestion): index Python repos with empty __init__.py and >32 KB files (#1163) 2026-04-30 19:24:04 +01:00
typescript fix(ingestion): two-channel binding lifecycle (closes #1066) + scope-resolution I8 hardening (#1082) 2026-04-26 12:16:09 +01:00
def-index.test.ts feat(shared): DefIndex / ModuleScopeIndex / QualifiedNameIndex (#913, RFC #909 Ring 2 SHARED) (#958) 2026-04-18 15:59:34 +01:00
emit-references.test.ts feat(ingestion): emit-references drains ReferenceIndex to graph edges (#925, RFC #909 Ring 2 PKG) (#973) 2026-04-18 23:36:10 +01:00
finalize-algorithm.test.ts feat(ingestion): TypeScript registry-primary scope resolution (Ring 3) (#1050) 2026-04-26 08:23:08 +01:00
finalize-orchestrator.test.ts fix(scope-resolution): avoid variadic reference site aggregation (#1112) 2026-04-27 12:44:21 +01:00
import-target-adapter.test.ts feat(ingestion): per-language resolveImportTarget adapter (#922, RFC #909 Ring 2 PKG) (#971) 2026-04-18 21:11:24 +01:00
imported-return-types.test.ts fix(ingestion): two-channel binding lifecycle (closes #1066) + scope-resolution I8 hardening (#1082) 2026-04-26 12:16:09 +01:00
method-dispatch-index.test.ts chore(shared): apply Ring 2 SHARED review follow-ups in one diff (#964) 2026-04-18 18:40:29 +01:00
module-scope-index.test.ts feat(shared): DefIndex / ModuleScopeIndex / QualifiedNameIndex (#913, RFC #909 Ring 2 SHARED) (#958) 2026-04-18 15:59:34 +01:00
overload-narrowing.test.ts feat(csharp): migrate C# to registry-primary scope-resolution (Closes #934) (#1019) 2026-04-23 12:38:13 +01:00
parse-worker-scope-integration.test.ts fix: add platform-aware semantic fallback (#1150) 2026-04-28 12:21:25 +01:00
position-index.test.ts chore(shared): apply Ring 2 SHARED review follow-ups in one diff (#964) 2026-04-18 18:40:29 +01:00
qualified-name-index.test.ts chore(shared): apply Ring 2 SHARED review follow-ups in one diff (#964) 2026-04-18 18:40:29 +01:00
reconcile-ownership.test.ts feat(csharp): migrate C# to registry-primary scope-resolution (Closes #934) (#1019) 2026-04-23 12:38:13 +01:00
registries.test.ts chore(shared): apply Ring 2 SHARED review follow-ups in one diff (#964) 2026-04-18 18:40:29 +01:00
resolve-type-ref.test.ts chore(shared): apply Ring 2 SHARED review follow-ups in one diff (#964) 2026-04-18 18:40:29 +01:00
resolver-parity-expected-failures.test.ts fix(ci): allow expected legacy parity failures (#1099) 2026-04-27 06:59:18 +01:00
scope-extractor.test.ts fix(ingestion): index Python repos with empty __init__.py and >32 KB files (#1163) 2026-04-30 19:24:04 +01:00
scope-id.test.ts feat(shared): ScopeTree + PositionIndex + makeScopeId (#912, RFC #909 Ring 2 SHARED) (#961) 2026-04-18 16:41:38 +01:00
scope-tree.test.ts fix(scope-resolution): allow same-range Module-as-parent for top-level scopes (closes #1086) (#1087) 2026-04-27 11:06:54 +01:00
shadow-harness.test.ts feat(ingestion): shadow-mode parity harness + static dashboard (#923, RFC #909 Ring 2 PKG) (#972) 2026-04-18 21:30:43 +01:00
validate-bindings-immutability.test.ts fix(ingestion): two-channel binding lifecycle (closes #1066) + scope-resolution I8 hardening (#1082) 2026-04-26 12:16:09 +01:00
walkers-augmentations.test.ts fix(ingestion): two-channel binding lifecycle (closes #1066) + scope-resolution I8 hardening (#1082) 2026-04-26 12:16:09 +01:00
workspace-index.test.ts fix(ingestion): classify Python class methods as Method (#1102) 2026-04-27 09:04:50 +01:00