random sync

justfile

@@ -1,3 +1,6 @@
+list:
+  just --list
+
 run:
   uv run carousel
 
@@ -20,7 +23,7 @@ compile:
 clean:
   uv run pyclean src test
   uv run ruff clean
-  rm -rf main.spec cli.spec gui.spec build dist .pytest_cache .hypothesis .benchmarks
+  rm -rf main.spec cli.spec gui.spec build dist .pytest_cache .hypothesis .benchmarks __marimo__
 
 wipe:
   just clean

pyproject.toml

@@ -22,13 +22,16 @@ build-backend = "hatchling.build"
 
 [dependency-groups]
 dev = [
+    "faker>=37.1.0",
     "hypothesis>=6.130.8",
+    "marimo[recommended]>=0.13.6",
     "pyclean>=3.1.0",
     "pyinstaller>=6.12.0",
     "pyright>=1.1.398",
     "pytest>=8.3.5",
     "pytest-benchmark>=5.1.0",
     "ruff>=0.11.2",
+    "ty>=0.0.0a5",
 ]
 srv = [
     "legacy-cgi>=2.6.3",

src/carousel/def_acc.py

@@ -28,10 +28,16 @@ def deferred_acceptance(applicant_rankings, reviewer_rankings):
 
     # while check_unstable(match, applicant_rankings, reviewer_rankings):
     while match.select(pl.any_horizontal(pl.all().has_nulls())).item():
-        # TODO null applicant preferences that rejected
+        # null applicant preferences that rejected
-
+        offers = offers.with_columns(
-        rejected_applicants = offers.select(
+            pl.when(
-            pl.col("applicant").is_in(match.row(0)).alias("matched")
+                pl.col("applicant").is_in(match.row(0)).not_(),
+                pl.col(c).is_null().not_(),
+            )
+            .then(pl.lit(None))
+            .otherwise(c)
+            .alias(c)
+            for c in offers.select(pl.col("pref*")).columns
         )
 
         return match

src/cgi/carousel.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env -S uv run python
 
 import os
 from dotenv import load_dotenv

test/nbs/hovses.py

@@ -0,0 +1,55 @@
+import marimo
+
+__generated_with = "0.13.6"
+app = marimo.App(width="medium")
+
+
+@app.cell(hide_code=True)
+def _(mo):
+    mo.md(r"""# Caltech Hovse Rotation Example""")
+    return
+
+
+@app.cell(hide_code=True)
+def _(mo):
+    mo.md(r"""## Imports""")
+    return
+
+
+@app.cell
+def _():
+    import marimo as mo
+    import polars as pl, polars.selectors as pls
+    import numpy as np, faker as fk
+    import carousel as crsl
+    return crsl, mo, pl
+
+
+@app.cell(hide_code=True)
+def _(mo):
+    mo.md(r"""## Generating Rotation Rankings""")
+    return
+
+
+@app.cell
+def _(crsl, pl):
+    ar = pl.DataFrame({ "": ["A", "B", "C", "D"], "a": [1, 2, 3, 4], "b": [1, 4, 3, 2], "c": [2, 1, 3, 4], "d": [4, 2, 3, 1]})
+    rr = pl.DataFrame({ "": ["a", "b", "c", "d"], "A": [3, 4, 2, 1], "B": [3, 1, 4, 2], "C": [2, 3, 4, 1], "D": [3, 2, 1, 4]})
+    m = pl.DataFrame({"A": ["c"], "B": ["d"], "C": ["a"], "D": ["b"]})
+    crsl.check_stable(m, ar, rr)
+    return
+
+
+@app.cell
+def _():
+    hovses = ["Blacker", "Dabney", "Ricketts", "Fleming", "Page", "Lloyd", "Venerable", "Avery"]
+    return
+
+
+@app.cell
+def _():
+    return
+
+
+if __name__ == "__main__":
+    app.run()