我正在研究模擬封閉系統中的魚的程序。 我希望能夠創建每個魚的多個實例,以便每個人都可以單獨跟蹤有點像口袋妖怪。for循環不接受饋送值
我有此節我的初始化值:
TilapiaWeight = 0.05
TilapiaFCR = 0.1
TilapiaFeedStatus = 10
TilapiaFeedAmount = 0.9*TilapiaWeight
WasteAmt = (1-TilapiaFCR)*TilapiaFeedAmount
Waste = 10
days = ["Mon"],["Tue"],["Wed"],["Thu"],["Fri"],["Sat"],["Sun"]
time = 0
PlantUptakeList = [0.002,0.003] #the uptake rate of each plant
Plants = []#Testing list appending["Green Lettuce","Red Lettuce"]
PlantUptakeSum = 0
PlantsPerM2 = 30
PTX=[]
和
我的更新部分 而TilapiaWeight < 0.5及廢棄物> = 0:
TilapiaFeedStatus = TilapiaFeedStatus + TilapiaFeedAmount
TilapiaWeight = TilapiaWeight + (TilapiaFCR*TilapiaFeedAmount)
Waste = Waste + WasteAmt
TilapiaFeedStatus=TilapiaFeedStatus - TilapiaFeedAmount
Waste = Waste - PlantUptakeSum
PlantsUpdate = [x+0.0001 for x in PlantUptakeList]
PlantUptakeList = PlantsUpdate
PlantUptakeSum = sum(PlantUptakeList)
PrintTilapia = "Weight",TilapiaWeight,"Waste",Waste,"Day:",time,"Plant uptake",PlantUptakeList
PrintTilapiaList = [TilapiaFeedStatus, TilapiaFeedAmount, TilapiaWeight, Waste, time]
time = time + 1
我可以不明白的是,我可以如何運行這個說羅非魚1和羅非魚2,他們可能有不同的起始重量。 我也試圖用
TilapiaLog.append(set((PrintTilapiaList)))
在第二塊結束時記錄所有的值,因爲它遍歷,但它只是使同一組的時間越來越長列表重複x次...
class Fish:
def __init__(self, type, number, weight, status, feed, fcr, wastestatus):
self.type = type
self.number = number
self.weight = weight
self.status = status
self.feed = feed
self.fcr = fcr
self.wastestatus = wastestatus
def update(self, type, number, weight, status, feed, fcr, wastestatus):
status = status + feed
weight = weight + (fcr * feed)
wastestatus = wastestatus + (1-fcr)
PrintTilapia = type, number, weight, status, feed, fcr, wastestatus
print(type, number, weight, status, feed, fcr, wastestatus)
return type, number, weight, status, feed, fcr, wastestatus
#...do something to this fish
然後創建許多魚類實例:
tilapia1 = 'Tilapia',1,0.005,1,1,0.15,0
tilapia2 = 'Tilapia',2,0.01,1,1,0.15,0
我再根據下面的建議,以更新
你將它們分組集合
fishes = (tilapia1, tilapia2)
print(tilapia1) #('Tilapia', 1, 0.005, 1, 1, 0.15, 0)
然後你讓他們住進去,發展,不管你喜歡
time_span = 10
for t in range(time_span):
for f in fishes:
print(f) #('Tilapia', 1, 0.005, 1, 1, 0.15, 0)
Fish.update(f)
這將返回:
Fish.update(tilapia1)
TypeError: update() missing 7 required positional arguments: 'type', 'number', 'weight', 'status', 'feed', 'fcr', and 'wastestatus'
這聽起來像是理想的課堂工作。 –