코드로 우주평화

Create a class Ball. Ball objects should accept one argument for "ball type" when instantiated. If no arguments are given, ball objects should instantiate with a "ball type" of "regular." ball1 = Ball() ball2 = Ball("super") ball1.ball_type #=> "regular" ball2.ball_type #=> "super" Solution: class Ball(object): def __init__(self, type: str = "regular") -> None: self._type = type @property def ba..

Ahoy matey! You are a leader of a small pirate crew. And you have a plan. With the help of OOP you wish to make a pretty efficient system to identify ships with heavy booty on board! Unfortunately for you, people weigh a lot these days, so how do you know if a ship is full of gold and not people? You begin with writing a generic Ship class / struct: class Ship: def __init__(self, draft, crew): s..

Christmas is coming and many people dreamed of having a ride with Santa's sleigh. But, of course, only Santa himself is allowed to use this wonderful transportation. And in order to make sure, that only he can board the sleigh, there's an authentication mechanism. Your task is to implement the authenticate() method of the sleigh, which takes the name of the person, who wants to board the sleigh ..

Combine strings function Create a function named (combine_names) that accepts two parameters (first and last name). The function should return the full name. Example: combine_names('James', 'Stevens') returns: 'James Stevens' Solution: class Names: @staticmethod def combine(a, b): return " ".join([a, b]) combine_names = Names.combine

Debugging sayHello function The starship Enterprise has run into some problem when creating a program to greet everyone as they come aboard. It is your job to fix the code and get the program working again! Example output: Hello, Mr. Spock Solution: class SayHello: def __init__(self): self.__hello = "Hello" def say(self, name): return f"{self.__hello}, {name}" say_hello = SayHello().say

Write a small function that returns the values of an array that are not odd. All values in the array will be integers. Return the good values in the order they are given. Solution: class NoOdd: def __init__(self): self.__values: list[int] = [] def run(self, values: list[int]) -> list[int]: self._set_values(values) self._remove_odd() return self._get_values() def _set_values(self, values) -> None..

Write function RemoveExclamationMarks which removes all exclamation marks from a given string. Solution: class RemoveExclamationMarks: def get(self, s): return s.replace("!", "") remove_exclamation_marks = RemoveExclamationMarks().get

코드를 작성하다 보면 특정 상황에 대한 예외처리를 만들고 싶을 때가 있다. FastAPI는 일반적으로 HTTPException을 이용해 예외를 처리하는데, 유사한 예외를 반복적으로 처리해야 한다면 우리가 직접 Exception을 커스텀해서 사용할 수 있다. 이번 글에서는 FastAPI에서 Custom Exception을 어떻게 구현하는지 코드로 설명해보겠다. 구현 시작 먼저 아주 간단한 api를 작성해보았다. from fastapi import FastAPI app = FastAPI() @app.get("/{name}") def home(name:str): return {"detail": f"Hello, {name}"} name을 쿼리 스트링으로 넘겨주면 "Hello, {name}"으로 반환해주는 api..