OpenConstructionERP Files

v2.7.1 — community feedback follow-ups

Closes #105, implements #106, partial #88 MVP, and verifies #93 + #79 already work.

Added — Pareto / ABC analysis (Issue [#106])

• ResourceSummaryItem.abc_percentage + abc_class (A / B / C) on the /v1/boq/boqs/{boq_id}/resource-summary/ response. Conventional 80 / 15 / 5 cumulative thresholds.
• ABC % column in the BOQ Resource Summary panel with red / amber / green bucket pills.
• Click-to-sort on Name / Total Cost / ABC % column headers.
• ABC sort mode draws thicker dividers between the A → B → C buckets so the Pareto split is instantly readable.

Added — Display-currency selector for grand total (Issue [#88], MVP)

• "Display in: [USD ▾]" picker next to the BOQ mini-summary grand total.
• When the project has at least one FX rate (Project Settings → FX Rates), the user flips the displayed grand total between base currency and any FX-rate'd currency. Render-only conversion — server-side persists base-currency totals unchanged.
• Per-section / per-position display-currency conversion is intentionally a follow-up — the cell-renderer rewrite is bigger than this release, but the MVP delivers the "1 click to see total in USD" experience.

Changed — Clickable "no FX" warning (Issue [#105])

• The amber ⚠ no FX resource-row badge is now a button that navigates the user straight to Project Settings → FX Rates with the FX-rate Card pulsed for 2 s so it's instantly findable.
• Card got id="fx-rates" anchor; ProjectSettingsPage now hash-aware via useLocation.

Verified — already-shipped community asks

• #93 sub-asks (composite-item editor): centralised FX template, editable resource type per component, and custom unit free-text are all already supported in current main.
• #79 (source: "cwicr" API): the regex on PositionCreate.source already accepts cwicr alongside manual / cad_import / ai_takeoff / gaeb_import / assembly / cost_database / enriched. iModel-driven BOQ pushes work directly via the public API.

Install

```bash pip install --upgrade openconstructionerp==2.7.1 openestimate ```

PyPI: https://pypi.org/project/openconstructionerp/2.7.1/ Live demo: https://openconstructionerp.com (running v2.7.1 since 2026-05-03)