Question

I am currently facing a problem with my python program which i have pasted below where i have to design and implement python classes and record zoo database and takes user input as query. the error i am recieving says that in line 61 list index is out of range. kindly someone help me with it as soon as possible. Below is the program kindly check and correct it. Thanks!

class Animal:
def __init__(self, name, types, species, mass):
self.name=name
self.type=types
self.specie=species
self.mass=mass

def getName(self):
return self.name

def getType(self):
return self.type

def getSpecies(self):
return self.specie

def getMass(self):
return self.mass

class Mammal(Animal):
def __init__(self,name, types, species, mass, litterSize):
super().__init__(self, name, types, species, mass)
self.litterSize=litterSize

def getLitterSize(self):
return self.litterSize

class Reptiles(Animal):
def __init__(self, name, types, species, mass, VenemOrNot):
super().__init__(self, name, types, species, mass)
self.VenomOrNot=VenomOrNot

def getVenomOrNot(self):
return self.VenomOrNot

class Birds(Animal):
def __init__(self, name, types, species, mass, Wingspan, TalksOrMute, phrase):
super().__init__(self, name, types, species, mass)
self.Wingspan=Wingspan
self.TalksOrMute=TalksOrMute
self.phrase=phrase

def getWingspan(self):
return self.Wingspan

def TalksOrMute(self):
return self.TalksOrMute

def getPhrase(self):
return self.phrase

if __name__=='__main__':
file_read=open('Animals.txt', 'r')

animalsList=[]
for line in file_read:
details=line.split()

if details[1]=="Mammal":
m=Mammal(details[0], details[1], details[2], details[3], details[4])
animalsList.appened(m)

elif details[1]=="Reptile":
r=Reptile(details[0], details[1], details[2], details[3], details[4])
animalsList.append(r)

elif details[1]=="Bird":
phrase=""
if details[5]=="Talks":
phrase=file_read.readline().rstrip('\n')
b=Birds(details[0], details[1], details[2], details[3], details[4], details[5], phrase)
animalsList.append(b)

while True:
choice=input('Query animal species[s], mass[m], litter[l], venom[v], wingspan[w], talk[t] or exit session[e]?')
if choice=='s':
name=input('Animal Name?')
for animal in animalsList:
if name==animal.getName():
print(name, 'species is', animal.getSpecies())
break
else:
print(name, 'not present')

elif choice=='m':
name=input('Animal Name?')
for animal in animalsList:
if name==animal.getName():
print(name,'mass is', animal.getMass())
break
else:
print(name, 'not present')

elif choice=='l':
name=input('Animal Name?')
for animal in animalsList:
if name==animal.getName() and animal.getType=="Mammal":
print(name, 'litter Size is', animal.getLitterSize())
break
else:
print(name, 'not present')

elif choice=='v':
name=input('Animal Name?')
for animal in animalsList:
if name==animal.getName() and animal.getType=='Reptile':
print(name, 'is', animal.getVenomOrNot())
break
else:
print(name, 'not present')

elif choice=='w':
name=input('Animal Name?')
for animal in animalsList:
if name==animal.getName() and animal.getType=='Birds':
if animal.getTalksOrMute()=="Mute":
print(name,'Is Mute')
else:
print(name, 'talks')
print(name, 'says', animal.getPhrase())
break
else:
print(name, 'not present')

elif choice=='e':
print('Goodbye!')
break
else:
print('Invalid choice entered')

Below is the information which exists in my. txt file:

Bob Mammal Bear 300
2
Lucy Reptile Lizard 2
Nonvenomous
Carl Reptile Cottonmouth 3
Venomous
Oliver Bird Ostrich 75
60 Mute
Polly Bird Parrot 1
2 Talks
I want a cracker
Doug Mammal Dog 20
4

Answer 1

If you have any doubts, please give me comment....

1 class Animal: def __init_(self, name, types, species, mass): self.name-name 3 self.type-types 4 self.specie-species self.mass-mass def getName(self): return self.name 8 def getType(self): 10 return self.type def getSpecies(self): 12 return self.specie def getMass(self): 13 14 return self.mass 15 16 class Mammal (Animal): def init_(self,name, types, species, mass, litterSize): 17 super)._init_(name, types, species, mass) 18 19 self.litterSize-litterSize def getLittersize(self): 20 return self.litterSize 21

23 class Reptile(Animal): def _init_(self, name, types, species, mass, VenomOrNot): 24 super)._init_(name, types, species, mass) 25 self.VenomOrNot-VenomOrNot 26 def getVenomOrNot(self): 27 28 return self.VenomOrNot 29 30 class Birds (Animal): def _init_(self, name, types, species, mass, Wingspan, TalksorMute, phrase): super)._init_(name, types, species, mass) 32 self.Wingspan-Wingspan self.TalksOrMute-TalksorMute 34 self.phrase-phrase 35 def getWingspan(self): 36 return self.Wingspan 37 def TalksOrMute(self) 38 39 ksorMute return self.Tal def getPhrase(self): 40 41 return self.phrase 42

if_name_='-main-': 43 file_read-open 'Animals.txt', 'r' animal s List=[] 45 for line in file_read: 46 details-line.split) 47 details [1]-"Mammal". if 48 m-Mammal (details[0], details[1], details[2], details[3], details[4]) 49 animalsList.append (m) 50 elif details[1] "Reptile": 51 r=Reptile(details[0], details[1], details[2], details[3], details[4]) 52 animalsList.append (r) 53 elif details[1]"Bird": 54 phrase-" details[5]-"Talks". if 56 phrase-file_read.readline().rstrip('\n') 57 b-Birds(details[0], details[1], details[2], details[3], details[4] 58 , details[5], phrase) animalsList.append (b) 59

while True: 60 choice-input( 'Query animal species[s], mass[m], litterll], venom[v], 61 wingspan[w], talk[t] or exit session[e]?") if choice 's' 62 name-input( 'Animal Name?') 63 for animal in animalsList: 64 if name-animal.getName(): 65 print (name, 'species is', animal.getspecies)) break 67 else: 68 print (name, 'not present') 69 elif choice- 'm 70 name-input( 'Animal Name?') 71 for animal in animalsList: if name-animal.getName(): 73 print (name, 'mass is, animal.getMass()) 74 break 75 else: print (name, 'not present')

elif choice='l': name-input( 'Animal Name?") 79 80 for animal in animalsList: if name-animal.getName() and animal.getType-"Mammal": 81 print (name, 'litter Size is', animal.getLittersize()) 82 break 83 84 else: print(name, 'not present' 85 elif choice- 'v' 86 name-input( 'Animal Name?") 87 for animal in animalsList: if name-animal.getName() and animal.getType- 'Reptile': 89 print (name, 'is', animal.getVenomorNot) 90 break 91 92 else: print(name, 'not present' 93 elif choice- 'w' 94 name-input( 'Animal Name?") 95 for animal in animalsList: 96 if name-animal.getName() and animal.getType-Birds': 97 if animal.getTalksOrMute)"Mute": 98 print(name, 'Is Mute')

100 else: print (name, 'talks') 101 print (name, 'says', animal.getPhrase()) 102 break 103 104 else: print(name, 'not present' 105 elif choice- 'e' 106 print( Goodbye!') 107 break 108 109 else: print( 'Invalid choice entered) 110

Animals.txt

Bob Mammal Bear 300 2
Lucy Reptile Lizard 2 Nonvenomous
Carl Reptile Cottonmouth 3 Venomous
Oliver Bird Ostrich 75 60 Mute
Polly Bird Parrot 1 2 Talks
I want a cracker
Doug Mammal Dog 20 4

Code:

class Animal:

def __init__(self, name, types, species, mass):

self.name=name

self.type=types

self.specie=species

self.mass=mass

def getName(self):

return self.name

def getType(self):

return self.type

def getSpecies(self):

return self.specie

def getMass(self):

return self.mass

class Mammal(Animal):

def __init__(self,name, types, species, mass, litterSize):

super().__init__(name, types, species, mass)

self.litterSize=litterSize

def getLitterSize(self):

return self.litterSize

class Reptile(Animal):

def __init__(self, name, types, species, mass, VenomOrNot):

super().__init__(name, types, species, mass)

self.VenomOrNot=VenomOrNot

def getVenomOrNot(self):

return self.VenomOrNot

class Birds(Animal):

def __init__(self, name, types, species, mass, Wingspan, TalksOrMute, phrase):

super().__init__(name, types, species, mass)

self.Wingspan=Wingspan

self.TalksOrMute=TalksOrMute

self.phrase=phrase

def getWingspan(self):

return self.Wingspan

def TalksOrMute(self):

return self.TalksOrMute

def getPhrase(self):

return self.phrase

if __name__=='__main__':

file_read=open('Animals.txt', 'r')

animalsList=[]

for line in file_read:

details=line.split()

if details[1]=="Mammal":

m=Mammal(details[0], details[1], details[2], details[3], details[4])

animalsList.append(m)

elif details[1]=="Reptile":

r=Reptile(details[0], details[1], details[2], details[3], details[4])

animalsList.append(r)

elif details[1]=="Bird":

phrase=""

if details[5]=="Talks":

phrase=file_read.readline().rstrip('\n')

b=Birds(details[0], details[1], details[2], details[3], details[4], details[5], phrase)

animalsList.append(b)

while True:

choice=input('Query animal species[s], mass[m], litter[l], venom[v], wingspan[w], talk[t] or exit session[e]?')

if choice=='s':

name=input('Animal Name?')

for animal in animalsList:

if name==animal.getName():

print(name, 'species is', animal.getSpecies())

break

else:

print(name, 'not present')

elif choice=='m':

name=input('Animal Name?')

for animal in animalsList:

if name==animal.getName():

print(name,'mass is', animal.getMass())

break

else:

print(name, 'not present')

elif choice=='l':

name=input('Animal Name?')

for animal in animalsList:

if name==animal.getName() and animal.getType=="Mammal":

print(name, 'litter Size is', animal.getLitterSize())

break

else:

print(name, 'not present')

elif choice=='v':

name=input('Animal Name?')

for animal in animalsList:

if name==animal.getName() and animal.getType=='Reptile':

print(name, 'is', animal.getVenomOrNot())

break

else:

print(name, 'not present')

elif choice=='w':

name=input('Animal Name?')

for animal in animalsList:

if name==animal.getName() and animal.getType=='Birds':

if animal.getTalksOrMute()=="Mute":

print(name,'Is Mute')

else:

print(name, 'talks')

print(name, 'says', animal.getPhrase())

break

else:

print(name, 'not present')

elif choice=='e':

print('Goodbye!')

break

else:

print('Invalid choice entered')