a4aff404ce
<img width="1318" alt="image" src="https://github.com/user-attachments/assets/4a8e7b93-a7e7-4648-b8da-c5a6e7ede4f9" /> <img width="1318" alt="image" src="https://github.com/user-attachments/assets/bfc35845-719f-4c97-bf50-087feb0f6775" />
84 lines
2.3 KiB
Python
84 lines
2.3 KiB
Python
from __future__ import annotations
|
|
from typing import Optional, List, Dict, Any
|
|
from dataclasses import dataclass
|
|
from datetime import datetime
|
|
import json
|
|
import asyncio
|
|
|
|
# Data class for configuration settings
|
|
@dataclass
|
|
class Config:
|
|
timeout: int = 5000 # Default timeout in milliseconds
|
|
retries: int = 3 # Number of retry attempts
|
|
debug: bool = False # Debug mode flag
|
|
|
|
"""
|
|
HelloWorld class provides greeting functionality with configuration options.
|
|
|
|
Features:
|
|
- Async greetings with customizable names
|
|
- Configuration management
|
|
- Instance tracking
|
|
- Report generation
|
|
|
|
Example:
|
|
greeter = HelloWorld("Python")
|
|
await greeter.greet("Alice", "Bob")
|
|
"""
|
|
class HelloWorld:
|
|
VERSION: str = "1.0.0"
|
|
_instance_count: int = 0
|
|
|
|
def __init__(self, name: str = "World", options: Optional[Dict[str, Any]] = None):
|
|
self._name = name
|
|
self._options = options or {}
|
|
self._created_at = datetime.now()
|
|
self._config = Config()
|
|
HelloWorld._instance_count += 1
|
|
|
|
@property
|
|
def name(self) -> str:
|
|
return self._name
|
|
|
|
@name.setter
|
|
def name(self, value: str) -> None:
|
|
if not value:
|
|
raise ValueError("Name cannot be empty")
|
|
self._name = value
|
|
|
|
@classmethod
|
|
def get_instance_count(cls) -> int:
|
|
return cls._instance_count
|
|
|
|
async def greet(self, *names: str) -> None:
|
|
try:
|
|
for name in names:
|
|
await asyncio.sleep(0.1)
|
|
print(f"Hello, {name}!")
|
|
except Exception as e:
|
|
print(f"Error: {str(e)}")
|
|
|
|
def process_names(self, names: List[str] = None) -> List[str]:
|
|
if names is None:
|
|
names = []
|
|
return sorted([name.upper() for name in names if name])
|
|
|
|
def _generate_report(self) -> str:
|
|
return f"""
|
|
HelloWorld Report
|
|
================
|
|
Name: {self._name}
|
|
Created: {self._created_at.isoformat()}
|
|
Options: {json.dumps(self._options, indent=2)}
|
|
"""
|
|
|
|
def __str__(self) -> str:
|
|
return f"HelloWorld(name={self._name})"
|
|
|
|
async def main():
|
|
greeter = HelloWorld("Python")
|
|
await greeter.greet("Alice", "Bob", "Charlie")
|
|
print(greeter._generate_report())
|
|
|
|
if __name__ == "__main__":
|
|
asyncio.run(main())
|