Build the same logical undirected graph with forward vs flipped edge endpoints and shuffled
node insertion, and assert _partition yields identical communities — guarding the canonical
edge-ordering the determinism fix introduced.
Guard the output-equivalence claim the perf change rests on: _partition via the direct
graspologic_native path must produce the same node groupings as the graspologic wrapper
(skipped unless both are installed), and _native_leiden must return None when the native
binding cannot be imported so the wrapper/Louvain fallback still runs.
Make `graphify update` idempotent by skipping output rewrites when graph/report content is unchanged, add `update --no-cluster`, and preserve community IDs across runs via overlap-based remapping with deterministic partition inputs.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix: suppress graspologic ANSI output that breaks PowerShell scrolling
graspologic's leiden() emits ANSI escape sequences (progress bars,
colored warnings) that corrupt PowerShell 5.1's scroll buffer on
Windows, disabling vertical scrolling. Redirect stdout/stderr to
StringIO during leiden() calls to prevent any escape codes from
reaching the terminal.
Add 2 tests verifying cluster() produces no stdout/stderr output.
Fixes#19
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* docs: add PowerShell troubleshooting section to Windows skill
Document the PowerShell 5.1 scrolling issue and provide 4
workarounds: upgrade graphify, use Windows Terminal, reset
terminal, or uninstall graspologic to use Louvain fallback.
Fixes#19
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
safishamsi