Question

Exercise: create01 Description Write a function that receives no parameters and returns a Pencil object constructed with 3 leads. Function Name create01 Parameters • None Return Value A Pencil object with 3 leads. Example р create01() print(p.get_num_leads()) # -> 3 print(p.get_current_lead_length()) # > 10 Hints • Don't forget to import Pencil.

Python Language need help asap

Answer 1

Answer

Pencil.py

class Pencil():
def __init__(self,num_leads,lead_length):
self.num_leads=num_leads
self.lead_length=lead_length
def get_num_leads(self):
return self.num_leads
def get_current_lead_length(self):
return self.lead_length

Screenshot with correct indendation

2 3 4 5 6 7. 8 class Pencil(): _init__(self,num_leads, lead_length): self.num_leads=num_leads self.lead_length=lead_length def get_num_leads(self): return self.num_leads def get_current_lead_length(self): return self.lead_length

Test.py

import Pencil
def create01():
return Pencil.Pencil(3,10)
p=create01()
print(p.get_num_leads())
print(p.get_current_lead_length())

Screenshot with correct indendation

1 import Pencil 2. def create01(): 3 return Pencil.Pencil(3,10) 4 p=create01() 5 print(p.get_num_leads()) 6 print(p.get_current_lead_length())

Output

3 10

This program can also be written as single one

1. class Pencil(): 2 def __init__(self, num_leads, lead_length): 3 self.num_leads=num_leads 4 self.lead_length=lead_length 5 def get_num_leads(self): 6 return self.num_leads 7. def get_current_lead_length(self): 8 return self.lead_length 9 10 - def create01(): 11 return Pencil(3,10) 12 p=create01() 13 print(p.get_num_leads()) 14 print(p.get_current_lead_length())

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2 3 4 5 6 7. 8 class Pencil(): _init__(self,num_leads, lead_length): self.num_leads=num_leads self.lead_length=lead_length def get_num_leads(self): return self.num_leads def get_current_lead_length(self): return self.lead_length

1 import Pencil 2. def create01(): 3 return Pencil.Pencil(3,10) 4 p=create01() 5 print(p.get_num_leads()) 6 print(p.get_current_lead_length())

3 10