WillTools: precast shop-ticket QC and panel handling tools

Public demo snapshot of an in-house pyRevit extension for precast concrete
shop-ticket QC (37 checks / 46 checklist rows) and a standalone panel
handling solver (PCI Chapter 8).

- No client, job, plant or product data: knowledge layers ship as
  structural templates only.
- Ticket QC's model-read escalation targets a LAN model server endpoint
  (configurable), not a cloud provider.
- Built from the private development repo via tools/make_dist.py.

panellift/tests/test_span.py

@@ -0,0 +1,136 @@
+# -*- coding: utf-8 -*-
+"""A piece does not always hang the way it was cast.
+
+A horizontal panel is stripped flat, spanning its long direction like
+everything else, and then stood up on its long EDGE. Gravity then runs across
+what used to be the width, and that is the direction it spans.
+
+The solver is not taught about orientation. The piece is turned instead, so
+the mechanics stay one implementation checked against published examples.
+"""
+import dataclasses
+
+import pytest
+
+from conftest import LENGTH_FT, THICKNESS_IN, WIDTH_FT, make_panel
+from panellift import cli, statics
+from panellift.model import Blockout, Lifter
+
+
+def horizontal_job(span):
+    """Anchors along one long edge, face lifters inboard of it."""
+    return {
+        'schema': cli.SCHEMA,
+        'panel': {
+            'mark': 'H1', 'length_ft': 30.0, 'width_ft': 8.0,
+            'thickness_in': 8.0, 'weight_lb': 24000.0, 'fc_psi': 5000.0,
+            'blockouts': [{'name': 'O', 'x0': 10.0, 'y0': 2.0,
+                           'length': 6.0, 'width': 3.0}],
+            'lifters': [
+                {'mark': 'A', 'family': 'ANCHOR', 'x': 6.0, 'y': 8.0,
+                 'on_edge': True, 'pinned_y': True, 'capacity_lb': 7690.0,
+                 'shear_capacity_lb': 4010.0},
+                {'mark': 'B', 'family': 'ANCHOR', 'x': 24.0, 'y': 8.0,
+                 'on_edge': True, 'pinned_y': True, 'capacity_lb': 7690.0,
+                 'shear_capacity_lb': 4010.0},
+                {'mark': 'C', 'family': 'FACE', 'x': 6.0, 'y': 1.5,
+                 'capacity_lb': 8000.0},
+                {'mark': 'D', 'family': 'FACE', 'x': 24.0, 'y': 1.5,
+                 'capacity_lb': 8000.0},
+            ],
+        },
+        'stages': [{'name': 'erection', 'multiplier': 1.2, 'fc_psi': 5000.0,
+                    'span': span}],
+    }
+
+
+# --------------------------------------------------------- the transposition
+
+def test_turning_the_piece_swaps_its_two_in_plane_dimensions():
+    panel = make_panel()
+    turned = cli.transpose(panel)
+    assert turned.length_ft == pytest.approx(WIDTH_FT)
+    assert turned.width_ft == pytest.approx(LENGTH_FT)
+    assert turned.thickness_in == pytest.approx(THICKNESS_IN)
+
+
+def test_turning_the_piece_takes_the_blockouts_with_it():
+    panel = dataclasses.replace(make_panel(), blockouts=[
+        Blockout(name='O', x0=4.0, y0=1.0, length=6.0, width=2.0)])
+    hole = cli.transpose(panel).blockouts[0]
+    assert (hole.x0, hole.y0, hole.length, hole.width) == (1.0, 4.0, 2.0, 6.0)
+
+
+def test_turning_the_piece_swaps_which_way_an_insert_is_pinned():
+    """An anchor pinned to a long edge is pinned across the piece as cast and
+    ALONG it once the piece has been stood up on that edge. Carrying the flag
+    through unchanged would free it to slide off its own edge."""
+    panel = dataclasses.replace(make_panel(), lifters=[
+        Lifter(mark='A', family='F', x=2.0, y=9.0, pinned_y=True)])
+    turned = cli.transpose(panel).lifters[0]
+    assert (turned.x, turned.y) == (9.0, 2.0)
+    assert turned.pinned and not turned.pinned_y
+
+
+def test_turning_twice_is_the_piece_you_started_with():
+    panel = make_panel()
+    there_and_back = cli.transpose(cli.transpose(panel))
+    assert there_and_back.length_ft == pytest.approx(panel.length_ft)
+    assert [(l.x, l.y) for l in there_and_back.lifters] == \
+           [(l.x, l.y) for l in panel.lifters]
+
+
+# ------------------------------------------------------------ through a job
+
+def test_a_stage_spanning_the_width_really_spans_the_width():
+    _p, _r, cases = cli.analyse_job(horizontal_job('width'))
+    assert cases[0][0].panel.length_ft == pytest.approx(8.0)
+    assert cases[0][0].stage.span == 'width'
+
+
+def test_the_same_inserts_group_differently_when_the_piece_turns():
+    """The anchors along the top edge are ONE support when the piece is
+    standing and TWO when it is flat. That is the whole reason to turn it."""
+    _p, _r, flat = cli.analyse_job(horizontal_job('length'))
+    _p, _r, stood = cli.analyse_job(horizontal_job('width'))
+    assert len(flat[0][0].rig.lines) == 2          # by x: 6 ft and 24 ft
+    assert len(stood[0][0].rig.lines) == 2         # by y: 1.5 ft and 8 ft
+    stood_line = max(stood[0][0].rig.lines, key=lambda l: l.x)
+    assert stood_line.count == 2                   # both anchors, one support
+
+
+def test_a_stage_defaults_to_spanning_its_length():
+    _p, _r, cases = cli.analyse_job(horizontal_job(None))
+    assert cases[0][0].stage.span == 'length'
+    assert cases[0][0].panel.length_ft == pytest.approx(30.0)
+
+
+def test_an_unknown_span_is_refused():
+    with pytest.raises(cli.JobError):
+        cli.analyse_job(horizontal_job('diagonally'))
+
+
+def test_the_position_search_stands_aside_for_a_turned_stage():
+    """It optimises one set of coordinates. A turned stage's x is the panel's
+    y, so including it would be optimising against two different pieces.
+
+    It still answers for the stages it can, and says which one it left out --
+    silently optimising against two of three stages would read as an answer
+    for all three.
+    """
+    from panellift import layout
+    job = horizontal_job('width')
+    job['stages'].insert(0, {'name': 'stripping', 'multiplier': 1.3,
+                             'fc_psi': 4000.0})
+    _p, _r, cases = cli.analyse_job(job)
+    rec = layout.recommend(cases)
+    assert rec.moves                              # stripping still answered
+    assert [s.name for s in rec.stages] == ['stripping']
+    assert 'erection' in rec.note
+
+
+def test_the_search_says_so_when_every_stage_is_turned():
+    from panellift import layout
+    _p, _r, cases = cli.analyse_job(horizontal_job('width'))
+    rec = layout.recommend(cases)
+    assert not rec.moves and 'erection' in rec.note