In this task, we’re going to be simulating an email message. ●Create a class definition for an Email. The initialiser takes in two arguments and stores them as instance-level variables: ○from_address - the sender’s email address. ○subject_line - the subject of the email. ○email_contents-the content of the email. ●In addition,the initialiser will create two more instance-level variables with defaultvalues: ○has_been_read - initialised to False. ○is_spam - initialised to False. ●Create a function in this class called mark_as_read which should change has_been_read to true. ●Create a function in this class called mark_as_spam which should change is_spam to true. ●Create another class called "Inbox" to store all emails (note that you can have a list of objects). The initaliser doesn’t take any arguments, and only initialises an empty list. This list is where all of your Email objects will be stored. ●Within the Inbox class, create the following methods: ○add_email (self, from_address, subject_line, email_contents) - which takes in the contents and email address from the received email to make a new Email object and store it in the inbox. ○list_messages_from_sender (self,sender_address)- returns a string showing all subject lines in emails from a specific sender, along with a corresponding number. For example, if there are three emails sent from a specific person: : 0 - Welcome to the company! 1 - Great work on the bootcamp! 2 - Re: Your excellent marks ○get_email (self, sender_address, index) - returns the email at a specific index from a specific user. In the example above, given the same sender_address, an index of 0 will return the email with the subject line “Welcome to the company!”. Once that email has been returned, set its has_been_read instance variable to True. ○mark_as_spam (self, sender_address,index) - Using the same indexing as above, mark the email at a specific index within a sender address as spam. ○get_unread_emails(self) - should return a string containing a list of all the emails that haven’t been read. Only the subject lines need to be shown. ○get_spam_emails(self) - should return a string containing a list of all the emails that have been marked as spam. ○delete(self, sender_address, index) - deletes an email in the inbox. Fill in the rest of the logic for what should happen when the user inputs read/mark spam/send/quit.
OOPs
In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.
Constructor
The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
In this task, we’re going to be simulating an email message.
●Create a class definition for an Email.
The initialiser takes in two arguments and stores them as instance-level variables:
○from_address - the sender’s email address.
○subject_line - the subject of the email.
○email_contents-the content of the email.
●In addition,the initialiser will create two more instance-level variables with defaultvalues:
○has_been_read - initialised to False.
○is_spam - initialised to False.
●Create a function in this class called mark_as_read which should change has_been_read to true.
●Create a function in this class called mark_as_spam which should change is_spam to true.
●Create another class called "Inbox" to store all emails (note that you can have a list of objects). The initaliser doesn’t take any arguments, and only initialises an empty list. This list is where all of your Email objects will be stored.
●Within the Inbox class, create the following methods:
○add_email (self, from_address, subject_line, email_contents) - which takes in the contents and email address from the received email to make a new Email object and store it in the inbox.
○list_messages_from_sender (self,sender_address)- returns a string showing all subject lines in emails from a specific sender, along with a corresponding number. For example, if there are three emails sent from a specific person: :
0 - Welcome to the company!
1 - Great work on the bootcamp!
2 - Re: Your excellent marks
○get_email (self, sender_address, index) - returns the email at a specific index from a specific user. In the example above, given the same sender_address, an index of 0 will return the email with the subject line “Welcome to the company!”. Once that email has been returned, set its has_been_read instance variable to True.
○mark_as_spam (self, sender_address,index) - Using the same indexing as above, mark the email at a specific index within a sender address as spam.
○get_unread_emails(self) - should return a string containing a list of all the emails that haven’t been read. Only the subject lines need to be shown.
○get_spam_emails(self) - should return a string containing a list of all the emails that have been marked as spam.
○delete(self, sender_address, index) - deletes an email in the inbox.
Fill in the rest of the logic for what should happen when the user inputs
read/mark spam/send/quit.
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