What is true about ‘__init__’? Check all that are true.
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Create a new class called ContactList that is a sublcass of…
Create a new class called ContactList that is a sublcass of the built-in ‘list’ class, but ensures items added to the class fit the pattern of an email address. Assume that items can only be added to the subclass via the append and insert methods, and not when the constructor creates objects. Specifically, the data parameter provided to the methods must be (1) a type string, (2) at least 15 characters long, (3) not already appear in the list, (4) include the string “@”, and (5) end with the string “.com” (dot-com) in the usual place of an email address. Use the string method “endswith()” to detect number (5). That method matches the ending of a string with the given parameter and returns True if they match. Write the code for the ContactList subclass to be consistent with the above definition. Return True when an item is successfully added, otherwise return False.
A class definition called Property is given below. The “__s…
A class definition called Property is given below. The “__size” and “__value” attributes are integer values, the other attributes are strings. Add code for two methods. One allows the “__value” attribute to be changed to a new value, but only if the new value is less than $2,500,000 (2.5 million) and the new value does not exceed the current by more than 15%. The method returns True if the change is successful, otherwise it returns False. The other method returns a per square foot value (value divided by size) of the property based on the size and value attributes. The return value is a float type with two digits to the right of the decimal place. class Property ( ): def __init__(self, name, propID, loc, size, value, owner): self.__name = name self.__propID = propID self.__loc = loc self.__size = size self.__value = value self.__owner = owner
Python allows for the creation of custom-defined exceptions….
Python allows for the creation of custom-defined exceptions. Which of the following are true of that feature? Check all that apply.
What lines will appear in the display output of the followin…
What lines will appear in the display output of the following code? Check all that apply.class OnlyEvens (Exception): passtry: num = 58 if int(num) % 2 != 0: raise OnlyEvens (“Only even integers allowed”) print(‘Number is even’) print(‘Exiting’)except Exception as e: print(‘Something went wrong’)finally: print (‘Finito’)
What information is conveyed by the following diagram? Chec…
What information is conveyed by the following diagram? Check all that are true:
Regarding Assignment #7, which of the following statements a…
Regarding Assignment #7, which of the following statements are true? Check all that are true.
In which types of the following is family changing most quic…
In which types of the following is family changing most quickly?
The term sociologists use to describe physical or physiologi…
The term sociologists use to describe physical or physiological differences between males and females, including both primary and secondary sex characteristics is referred to as a person’s
Assume you were visiting a society in which people traced fa…
Assume you were visiting a society in which people traced family ties only through women. This society would correctly be called ________.