[5, data type] Zero basic learning python, simple and rude

The basic data types in variables are

• int, integer;
• float, float;
• complex, complex type;
• bool, Boolean type, the value can be True or False, respectively equal to 1 and 0 of the integer type;
• str, string type;
• Object type, an instance of a class;
  • None, NoneType

    　　# Integer
        intVar = 12
        print(type(intVar))
    
        # float
        floatVar = 12.0
        print(type(floatVar))
    
        # complex type
        complexVar = 12 + 34d
        print(type(complexVar))
    
        # boolean type
        boolVar = True
        print(type(boolVar))
    
        # string type
        strVar = " Life is short, please use Python "
        print(type(strVar))
    
        # object type
        objVar = Canvas()
        print(type(objVar))
    
        # empty type
        noneVar = None
        print(type(noneVar))