Revision of RunoutTime.Py

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RunoutTime.Py renamed to RunoutTime.py

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wschrab revised this gist 1 month ago. Go to revision

1 file changed, 227 insertions

RunoutTime.Py(file created)

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1	+	import tkinter as tk
2	+	from tkinter import ttk
3	+
4	+	UPDATE_MS = 1000 # 1 second
5	+
6	+
7	+	class Station:
8	+	def __init__(self, name, max_qty, start_qty, rate_per_min, refill_amount):
9	+	self.name = name
10	+	self.max_qty = max_qty
11	+	self.start_qty = start_qty
12	+	self.current_qty = start_qty
13	+	self.rate_per_min = rate_per_min
14	+	self.refill_amount = refill_amount
15	+
16	+	def reset(self):
17	+	self.current_qty = self.start_qty
18	+
19	+	def add(self):
20	+	self.current_qty = min(
21	+	self.max_qty,
22	+	self.current_qty + self.refill_amount
23	+	)
24	+
25	+	@property
26	+	def minutes_remaining(self):
27	+	if self.rate_per_min <= 0:
28	+	return 9999
29	+	return self.current_qty / self.rate_per_min
30	+
31	+
32	+	class RunoutSimulator:
33	+
34	+	def __init__(self, root):
35	+	self.root = root
36	+	self.root.title("Runout Simulator")
37	+
38	+	self.running = False
39	+	self.speed_factor = 1.0
40	+
41	+	self.stations = [
42	+	Station("Tray Infeed", 135, 135, 11, 27),
43	+	Station("IFU Loader", 2000, 2000, 60, 100),
44	+	Station("Carton Magazine", 1000, 1000, 60, 100),
45	+	Station("Case Magazine", 100, 100, 3, 10),
46	+	Station("Pallet Capacity", 48, 48, 3, 1),
47	+	Station("Spare Buffer", 500, 500, 20, 50),
48	+	]
49	+
50	+	self.station_widgets = []
51	+
52	+	self.build_ui()
53	+	self.update_display()
54	+
55	+	def build_ui(self):
56	+
57	+	controls = tk.Frame(self.root)
58	+	controls.pack(fill="x", padx=10, pady=5)
59	+
60	+	tk.Button(
61	+	controls,
62	+	text="Start",
63	+	command=self.start
64	+	).pack(side="left")
65	+
66	+	tk.Button(
67	+	controls,
68	+	text="Pause",
69	+	command=self.pause
70	+	).pack(side="left", padx=5)
71	+
72	+	tk.Button(
73	+	controls,
74	+	text="Reset",
75	+	command=self.reset
76	+	).pack(side="left")
77	+
78	+	tk.Button(
79	+	controls,
80	+	text="Speed +10%",
81	+	command=self.speed_up
82	+	).pack(side="left", padx=20)
83	+
84	+	tk.Button(
85	+	controls,
86	+	text="Speed -10%",
87	+	command=self.speed_down
88	+	).pack(side="left")
89	+
90	+	self.speed_label = tk.Label(
91	+	controls,
92	+	text="Line Speed: 100%"
93	+	)
94	+	self.speed_label.pack(side="left", padx=20)
95	+
96	+	for station in self.stations:
97	+
98	+	frame = tk.LabelFrame(
99	+	self.root,
100	+	text=station.name,
101	+	padx=5,
102	+	pady=5
103	+	)
104	+	frame.pack(
105	+	fill="x",
106	+	padx=10,
107	+	pady=5
108	+	)
109	+
110	+	bar = ttk.Progressbar(
111	+	frame,
112	+	maximum=station.max_qty,
113	+	length=400
114	+	)
115	+	bar.pack(anchor="w")
116	+
117	+	qty_label = tk.Label(frame)
118	+	qty_label.pack(anchor="w")
119	+
120	+	time_label = tk.Label(frame)
121	+	time_label.pack(anchor="w")
122	+
123	+	refill_btn = tk.Button(
124	+	frame,
125	+	text=f"+{station.refill_amount}",
126	+	command=station.add
127	+	)
128	+	refill_btn.pack(anchor="e")
129	+
130	+	self.station_widgets.append(
131	+	(bar, qty_label, time_label)
132	+	)
133	+
134	+	self.runout_label = tk.Label(
135	+	self.root,
136	+	font=("Arial", 12, "bold"),
137	+	justify="left"
138	+	)
139	+	self.runout_label.pack(
140	+	anchor="w",
141	+	padx=10,
142	+	pady=10
143	+	)
144	+
145	+	def start(self):
146	+	if not self.running:
147	+	self.running = True
148	+	self.tick()
149	+
150	+	def pause(self):
151	+	self.running = False
152	+
153	+	def reset(self):
154	+	self.running = False
155	+
156	+	for station in self.stations:
157	+	station.reset()
158	+
159	+	self.speed_factor = 1.0
160	+	self.update_display()
161	+
162	+	def speed_up(self):
163	+	self.speed_factor *= 1.10
164	+	self.update_display()
165	+
166	+	def speed_down(self):
167	+	self.speed_factor *= 0.90
168	+	self.update_display()
169	+
170	+	def tick(self):
171	+
172	+	if not self.running:
173	+	return
174	+
175	+	for station in self.stations:
176	+
177	+	usage_per_second = (
178	+	station.rate_per_min
179	+	* self.speed_factor
180	+	/ 60
181	+	)
182	+
183	+	station.current_qty = max(
184	+	0,
185	+	station.current_qty - usage_per_second
186	+	)
187	+
188	+	self.update_display()
189	+
190	+	self.root.after(
191	+	UPDATE_MS,
192	+	self.tick
193	+	)
194	+
195	+	def update_display(self):
196	+
197	+	for station, widgets in zip(
198	+	self.stations,
199	+	self.station_widgets):
200	+
201	+	bar, qty_label, time_label = widgets
202	+
203	+	bar["value"] = station.current_qty
204	+
205	+	qty_label.config(
206	+	text=f"Qty: {station.current_qty:.1f}/{station.max_qty}"
207	+	)
208	+
209	+	time_label.config(
210	+	text=f"Remaining: {station.minutes_remaining:.1f} min"
211	+	)
212	+
213	+	self.speed_label.config(
214	+	text=f"Line Speed: {self.speed_factor * 100:.0f}%"
215	+	)
216	+
217	+	ranking = sorted(
218	+	self.stations,
219	+	key=lambda s: s.minutes_remaining
220	+	)
221	+
222	+	text = "Runout Order\n\n"
223	+
224	+	for i, station in enumerate(ranking, start=1):
225	+	text += (
226	+	f"{i}. {station.name}"
227	+	f" - {station.minutes_

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