recommends of redesign OO feature of python !!!

2018-10-24 Thread iamybj--- via Python-list
I am an engineer of java and c#, I want to some personal projects in free time, and I choose python. After try python, I hava some suggestion. The first thing is that python’s class is not well designed than other programming languages. Using dictionary as data model is the 20th century style,

Type hinting of Python is just a toy ?

2019-01-04 Thread iamybj--- via Python-list
I read that pep 484 type hinting of python has no effect of performance, then what’s the purpose of it? Just a toy ? Python is an old programming language, but not better than other programming languages, then what are you all dong for so many times ? Pep484 is too complex. Typle should not a

Re: Type hinting of Python is just a toy ?

2019-01-04 Thread iamybj--- via Python-list
In fact, there is only 3 types in all prigramming languages. Primitive type: int, string, bool, char Complex type: struct or class Array Type: int[10], string[100], struct[1000] These 3 type can represent all thins in the world. -- https://mail.python.org/mailman/listinfo/python-list

Re: Type hinting of Python is just a toy ?

2019-01-04 Thread iamybj--- via Python-list
{ id: 1, name:’abc’, age:99, address:{province:’CA’, city:’SA’}} Can be represent by: Class Address { public string province; public string city; } Class Person { public int id; public string name; public int age; public Address address; } -- http