fix: add missing app.py entrypoints for el_farol, shape_example, caching_and_replay

examples/caching_and_replay/app.py

@@ -0,0 +1,67 @@
+"""
+Solara visualisation for the Schelling Caching and Replay example.
+
+Run with:
+    solara run app.py
+"""
+
+import mesa.visualization
+from model import Schelling
+
+
+def agent_portrayal(agent):
+    return {
+        "color": "#185FA5" if agent.type == 0 else "#D85A30",
+        "marker": "s",
+        "size": 25,
+    }
+
+
+model_params = {
+    "height": 20,
+    "width": 20,
+    "homophily": {
+        "type": "SliderInt",
+        "value": 3,
+        "label": "Homophily",
+        "min": 0,
+        "max": 8,
+        "step": 1,
+    },
+    "density": {
+        "type": "SliderFloat",
+        "value": 0.8,
+        "label": "Density",
+        "min": 0.1,
+        "max": 1.0,
+        "step": 0.1,
+    },
+    "minority_pc": {
+        "type": "SliderFloat",
+        "value": 0.3,
+        "label": "Minority fraction",
+        "min": 0.0,
+        "max": 1.0,
+        "step": 0.05,
+    },
+    "radius": {
+        "type": "SliderInt",
+        "value": 1,
+        "label": "Radius",
+        "min": 1,
+        "max": 5,
+        "step": 1,
+    },
+    "rng": 42,
+}
+
+page = mesa.visualization.SolaraViz(
+    Schelling,
+    components=[
+        mesa.visualization.make_space_component(agent_portrayal),
+        mesa.visualization.make_plot_component(["happy"]),
+    ],
+    model_params=model_params,
+    name="Schelling Segregation — with caching and replay",
+)
+page

examples/el_farol/el_farol/app.py

@@ -0,0 +1,54 @@
+"""
+Solara visualisation for the El Farol Bar model.
+
+Run with:
+    solara run app.py
+"""
+
+import mesa.visualization
+from model import ElFarolBar
+
+model_params = {
+    "num_agents": {
+        "type": "SliderInt",
+        "value": 100,
+        "label": "Number of agents",
+        "min": 10,
+        "max": 300,
+        "step": 10,
+    },
+    "crowd_threshold": {
+        "type": "SliderInt",
+        "value": 60,
+        "label": "Crowd threshold",
+        "min": 1,
+        "max": 100,
+        "step": 1,
+    },
+    "num_strategies": {
+        "type": "SliderInt",
+        "value": 10,
+        "label": "Strategies per agent",
+        "min": 1,
+        "max": 20,
+        "step": 1,
+    },
+    "memory_size": {
+        "type": "SliderInt",
+        "value": 10,
+        "label": "Memory size",
+        "min": 1,
+        "max": 20,
+        "step": 1,
+    },
+}
+
+page = mesa.visualization.SolaraViz(
+    ElFarolBar,
+    components=[
+        mesa.visualization.make_plot_component(["Customers"]),
+    ],
+    model_params=model_params,
+    name="El Farol Bar Model",
+)
+page

examples/el_farol/el_farol/model.py

@@ -1,7 +1,6 @@
 import mesa
 import numpy as np
-
-from .agents import BarCustomer
+from agents import BarCustomer
 
 
 class ElFarolBar(mesa.Model):

examples/shape_example/shape_example/app.py

@@ -0,0 +1,50 @@
+"""
+Solara visualisation for the Shape Example.
+
+Run with:
+    solara run app.py
+"""
+
+import mesa.visualization
+from model import ShapeExample
+
+
+def agent_portrayal(agent):
+    """Render each walker as an arrow pointing in its heading direction."""
+    heading_to_angle = {
+        (1, 0): 0,  # right
+        (0, 1): 90,  # up
+        (-1, 0): 180,  # left
+        (0, -1): 270,  # down
+    }
+    return {
+        "color": "#1D9E75",
+        "shape": "arrowHead",
+        "scale": 0.8,
+        "heading_x": agent.heading[0],
+        "heading_y": agent.heading[1],
+    }
+
+
+model_params = {
+    "num_agents": {
+        "type": "SliderInt",
+        "value": 2,
+        "label": "Number of agents",
+        "min": 1,
+        "max": 20,
+        "step": 1,
+    },
+    "width": 20,
+    "height": 10,
+}
+
+page = mesa.visualization.SolaraViz(
+    ShapeExample,
+    components=[
+        mesa.visualization.make_space_component(agent_portrayal),
+    ],
+    model_params=model_params,
+    name="Shape Example — directional agents on a grid",
+)
+page