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meine Klasse Programm:Erstellen einer Superklasse SunPlanet für Sonne und Planeten mit Vererbung.
import turtle
import math
class SunPlanet:
def __init__(self,iname,irad,im):
self.name = iname
self.radius = irad
self.mass = im
def getMass(self):
return self.mass
class Sun(SunPlanet):
def __init__(self, iname, irad, im, itemp):
super().__init__(self,iname,irad,im)
self.temp = itemp
self.x = 0
self.y = 0
self.sturtle = turtle.Turtle()
self.sturtle.shape("circle")
self.sturtle.color("yellow")
# other methods as before
def __str__(self):
return self.name
def getXPos(self):
return self.x
def getYPos(self):
return self.y
class Planet(SunPlanet):
def __init__(self, iname, irad, im, idist, ivx, ivy, ic):
super().__init__(self,iname,irad,im)
self.distance = idist
self.x = idist
self.y = 0
self.velx = ivx
self.vely = ivy
self.color = ic.strip()
self.pturtle = turtle.Turtle()
self.pturtle.color(self.color)
self.pturtle.shape("circle")
self.pturtle.up()
self.pturtle.goto(self.x,self.y)
self.pturtle.down()
#other methods as before
def getXPos(self):
return self.x
def getYPos(self):
return self.y
# animation methods
def moveTo(self, newx, newy):
self.x = newx
self.y = newy
self.pturtle.goto(newx, newy)
def getXVel(self):
return self.velx
def getYVel(self):
return self.vely
def setXVel(self, newvx):
self.velx = newvx
def setYVel(self, newvy):
self.vely = newvy
class SolarSystem:
def __init__(self, width, height):
self.thesun = None
self.planets = []
self.ssturtle = turtle.Turtle()
self.ssturtle.hideturtle()
self.ssscreen = turtle.Screen()
self.ssscreen.setworldcoordinates(-width/2.0,-height/2.0,width/2.0,height/2.0)
def addPlanet(self, aplanet):
self.planets.append(aplanet)
def addSun(self, asun):
self.thesun = asun
def showSun(self):
print(self.thesun)
def showPlanets(self):
for aplanet in self.planets:
print(aplanet)
def freeze(self):
self.ssscreen.exitonclick()
# animation methods
def movePlanets(self):
G = .1
dt = .001
for p in self.planets:
p.moveTo(p.getXPos() + dt * p.getXVel(),
p.getYPos() + dt * p.getYVel())
rx = self.thesun.getXPos() - p.getXPos()
ry = self.thesun.getYPos() - p.getYPos()
r = math.sqrt(rx**2 + ry**2)
accx = G * self.thesun.getMass()*rx/r**3
accy = G * self.thesun.getMass()*ry/r**3
p.setXVel(p.getXVel() + dt * accx)
p.setYVel(p.getYVel() + dt * accy)
Mein Hauptprogramm:
ssInputStrings = []
inputPath = str(input("Please enter the source location for the solar system files: "))
startDate = datetime.datetime.now()
while True:
endDate = datetime.datetime.now()
delta = endDate - startDate
# if the duration has been met, break out of the loop
if delta.seconds > 10:
break
print(delta.seconds)
# initialize switch
addToCollection = True
# read and store the content of each input file in the collection
for file in os.listdir(inputPath):
print(file)
inputFilePath = inputPath + file
inputFile = open(inputFilePath, 'r')
text = inputFile.read()
inputFile.close()
# get the first word from the input file which identifies the solar system object
firstWordFromInputFile = text.split(",")
# if the solar system object has already been stored in the collection,
# do not store it again
for string in ssInputStrings:
firstWordFromInputString = string.split(",")
if firstWordFromInputFile[0] == firstWordFromInputString[0]:
addToCollection = False
break
else:
addToCollection = True
if addToCollection == True:
ssInputStrings.append(text)
# os.remove(inputFilePath)
# pause the thread for one second (necessary otherwise cpu will spike up)
time.sleep(1)
#----------------------------------------------------------
# Instantiate objects and run simulation
#----------------------------------------------------------
from ClassModule import *
def createSSandAnimate():
ss = SolarSystem(2,2)
so = ""
# sun
for string in ssInputStrings:
if string[0:3] == "SUN":
so = string.split(",")
sun = Sun(str(so[0]), int(so[1]), int(so[2]), int(so[3]))
# sun = Sun("SUN", 5000, 10, 5800)
ss.addSun(sun)
for string in ssInputStrings:
if string[0:7] == "MERCURY":
so = string.split(",")
m = Planet(str(so[0]), float(so[1]), int(so[2]), float(so[3]), int(so[4]), int(so[5]),str(so[6]) )
#m = Planet("MERCURY", 19.5, 1000, .25, 0, 2, "blue")
ss.addPlanet(m)
for string in ssInputStrings:
if string[0:5] == "EARTH":
so = string.split(",")
m= Planet(str(so[0]), float(so[1]), int(so[2]), float(so[3]), int(so[4]), float(so[5]),str(so[6]))
#m = Planet("EARTH", 47.5, 5000, 0.3, 0, 2.0, "green")
ss.addPlanet(m)
for string in ssInputStrings:
if string[0:4] == "MARS":
so = string.split(",")
m=Planet(str(so[0]), int(so[1]), int(so[2]), float(so[3]), int(so[4]), float(so[5]),str(so[6]))
#m = Planet("MARS", 50, 9000, 0.5, 0, 1.63, "red")
ss.addPlanet(m)
for string in ssInputStrings:
if string[0:7] == "JUPITER":
so = string.split(",")
m=Planet(str(so[0]), int(so[1]), int(so[2]), float(so[3]), int(so[4]), int(so[5]),str(so[6]))
#m = Planet("JUPITER", 100, 49000, 0.7, 0, 1, "black")
ss.addPlanet(m)
#ss.showSun()
ss.showPlanets()
numTimePeriods = 2000
for amove in range(numTimePeriods):
ss.movePlanets()
ss.freeze()
createSSandAnimate()
ssInputStrings = []
inputPath = str(input("Please enter the source location for the solar system files: "))
startDate = datetime.datetime.now()
while True:
endDate = datetime.datetime.now()
delta = endDate - startDate
# if the duration has been met, break out of the loop
if delta.seconds > 10:
break
print(delta.seconds)
# initialize switch
addToCollection = True
# read and store the content of each input file in the collection
for file in os.listdir(inputPath):
print(file)
inputFilePath = inputPath + file
inputFile = open(inputFilePath, 'r')
text = inputFile.read()
inputFile.close()
# get the first word from the input file which identifies the solar system object
firstWordFromInputFile = text.split(",")
# if the solar system object has already been stored in the collection,
# do not store it again
for string in ssInputStrings:
firstWordFromInputString = string.split(",")
if firstWordFromInputFile[0] == firstWordFromInputString[0]:
addToCollection = False
break
else:
addToCollection = True
if addToCollection == True:
ssInputStrings.append(text)
# os.remove(inputFilePath)
# pause the thread for one second (necessary otherwise cpu will spike up)
time.sleep(1)
#----------------------------------------------------------
# Instantiate objects and run simulation
#----------------------------------------------------------
from ClassModule import *
def createSSandAnimate():
ss = SolarSystem(2,2)
so = ""
# sun
for string in ssInputStrings:
if string[0:3] == "SUN":
so = string.split(",")
sun = Sun(str(so[0]), int(so[1]), int(so[2]), int(so[3]))
# sun = Sun("SUN", 5000, 10, 5800)
ss.addSun(sun)
for string in ssInputStrings:
if string[0:7] == "MERCURY":
so = string.split(",")
m = Planet(str(so[0]), float(so[1]), int(so[2]), float(so[3]), int(so[4]), int(so[5]),str(so[6]) )
#m = Planet("MERCURY", 19.5, 1000, .25, 0, 2, "blue")
ss.addPlanet(m)
for string in ssInputStrings:
if string[0:5] == "EARTH":
so = string.split(",")
m= Planet(str(so[0]), float(so[1]), int(so[2]), float(so[3]), int(so[4]), float(so[5]),str(so[6]))
#m = Planet("EARTH", 47.5, 5000, 0.3, 0, 2.0, "green")
ss.addPlanet(m)
for string in ssInputStrings:
if string[0:4] == "MARS":
so = string.split(",")
m=Planet(str(so[0]), int(so[1]), int(so[2]), float(so[3]), int(so[4]), float(so[5]),str(so[6]))
#m = Planet("MARS", 50, 9000, 0.5, 0, 1.63, "red")
ss.addPlanet(m)
for string in ssInputStrings:
if string[0:7] == "JUPITER":
so = string.split(",")
m=Planet(str(so[0]), int(so[1]), int(so[2]), float(so[3]), int(so[4]), int(so[5]),str(so[6]))
#m = Planet("JUPITER", 100, 49000, 0.7, 0, 1, "black")
ss.addPlanet(m)
#ss.showSun()
ss.showPlanets()
numTimePeriods = 2000
for amove in range(numTimePeriods):
ss.movePlanets()
ss.freeze()
createSSandAnimate()
This is the link for the link for the error description.
Bitte gehen Sie durch den Klassencode und mir bitte helfen. Ich habe das seit einer Woche versucht. Ich komme nicht dahin, wo ich verpasst habe.
welcher Teil von "erwartet 4 Argumente, 5 gegeben" verstehen Sie nicht? –
Die Fehlermeldung ist ziemlich einfach. Auch was ist mit allen Gettern und Setter? Das sind in Python völlig unnötig. – IanAuld