Question

Final PYTHON program:
Create a home inventory class that will be used by a National Builder to maintain inventory of available houses in the country. The following attributes should be present in your home class:
-private int squarefeet
-private string address
-private string city
-private string state
-private int zipcode
-private string Modelname
-private string salestatus (sold, available, under contract)

Your program should have appropriate methods such as:
-constructor
-add a new home
-remove a home
-update home attributes

At the end of your program, be sure that it allows the user to output all home inventory to a text file.
Be sure that your final program includes your source code and screenshots of the application, executing the application, and the results.

Answer 1

Thanks for posting the question, Here are the two classes in python you will be needing. Home.py is a class that encapsulates all the instance variables and function a home can have. While HomeInventory.py encompases a list of Home object and operations on the individual Home.

Let me know for any questions and doubts, i'll be happy to assist you

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class Home():

    homes=[]
    def __init__(self,sq_ft,address,city,state,zip,model,status):

        self._square_feet=sq_ft
        self._address=address
        self._city=city
        self._state=state
        self._zipcode=zip
        self._model=model
        self._status=status

    def get_home_size(self):
        return self._square_feet
    def get_home_address(self):
        return self._address
    def get_home_city(self):
        return self._city
    def get_home_state(self):
        return self._state
    def get_home_zipcode(self):
        return self._zipcode
    def get_home_model(self):
        return self._model
    def get_home_status(self):
        return self._status

    def set_home_size(self,sq_ft):
        self._square_feet=sq_ft
    def set_home_address(self,address):
        self._address=address
    def set_home_city(self,city):
        self._city=city
    def set_home_state(self,state):
        self._state=state
    def set_home_zipcode(self,zip):
        self._zipcode=zip
    def set_home_model(self,model):
        self._model=model
    def set_home_status(self,status):
        self._status=status

    def __str__(self):
        return str(self._square_feet)+","+str(self._address)+","+str(self._city)+","
               +str(self._state)+","+str(self._zipcode)+","+str(self._model)+","+str(self._status)

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class HomeInventory():

    def __init__(self):
        self.home_list=[]

    def add_home(self,home):
        self.home_list.append(home)

    def remove_home(self,sq_ft,address,city,state,zip,model,status):

        home_to_be_deleted=None
        for home in self.home_list:
            if home.get_home_size()==sq_ft and 
                home.get_home_address()==address and 
                home.get_home_city()==city and 
                home.get_home_state()==state and 
                home.get_home_zipcode()==zip and 
                home.get_home_model()==model and 
                home.get_home_status()==status:
                home_to_be_deleted=home
                break
        self.home_list.pop(home_to_be_deleted)


    def update_home_attribute(self,home,attribute_name,attribute_value):

        if not home ==None:
            if attribute_name=='squarefeet':
                home.set_home_size(attribute_value)
            elif attribute_name=='address':
                home.set_home_address(attribute_value)
            elif attribute_name=='city':
                home.set_home_city(attribute_value)
            elif attribute_name=='state':
                home.set_home_state(attribute_value)
            elif attribute_name=='zip':
                home.set_home_zipcode(attribute_value)
            elif attribute_name=='model':
                home.set_home_model(attribute_value)
            elif attribute_name=='status':
                home.set_home_status(attribute_value)

    def export_to_file(self,file_path):
        try:
            with open(file_path,'w+') as write_file:
                for home in self.home_list:
                    write_file.write(home)
                    write_file.write('
')
        except:
            print('Error occurred while writing to file!')

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thank you !