mirror of
https://github.com/DavidGailleton/42-Piscine_Python.git
synced 2026-04-28 16:14:35 +02:00
94 lines
2.6 KiB
Python
94 lines
2.6 KiB
Python
from typing import Callable, Any
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import time
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from functools import wraps
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def spell_timer(func: Callable) -> Callable:
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@wraps(func)
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def print_time(*args, **kwargs) -> Any:
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print(f"Casting {func.__name__}")
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start = time.time()
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res = func(*args, **kwargs)
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print(f"Spell completed int {(time.time() - start):.3f} seconds")
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return res
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return print_time
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def power_validator(min_power: int) -> Callable:
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def check_power(power: int, func: Callable) -> str | Any:
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try:
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if power < min_power:
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return "Insufficient power for this spell"
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return func()
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except Exception:
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return "invalid input"
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return check_power
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def retry_spell(max_attempts: int) -> Callable:
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def try_spell(func: Callable) -> str | Any:
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for i in range(max_attempts):
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try:
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return func()
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except Exception:
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print(f"Spell failed, retrying... ({i + 1}/{max_attempts})")
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continue
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return f"Spell casting failed after {max_attempts} attempts"
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return try_spell
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class MageGuild:
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@staticmethod
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def validate_mage_name(name: str) -> bool:
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return len(name) >= 3 and all(x.isalpha() or x.isspace() for x in name)
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def cast_spell(self, spell_name: str, power: int) -> str:
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def cast() -> str:
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return f"Successfully cast {spell_name} with {power} power"
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validator = power_validator(10)
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return validator(power, cast)
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def main() -> None:
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def fireball() -> str:
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return "Fireball cast!"
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def make_exception() -> None:
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raise Exception
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print("===spell_timer===\n")
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timer = spell_timer(fireball)
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print(f"Result: {timer()}")
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print("\n===power_validator===\n")
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validator = power_validator(10)
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print(f"Valid: {validator(15, fireball)}")
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print(f"Invalid: {validator(5, fireball)}")
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print("\n===retry_spell===\n")
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retry = retry_spell(3)
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print(f"Valid: {retry(fireball)}")
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print(f"Invalid: {retry(make_exception)}")
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print("\n======MageGuild======\n")
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print("\n===validate_mage_name===\n")
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print(f"Less than 3 chars: {MageGuild.validate_mage_name('op')}")
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print(f"Special char: {MageGuild.validate_mage_name('ope!')}")
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print(
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"valid: "
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f"{MageGuild.validate_mage_name('Bonjour a tous c est vendredi')}"
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)
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print("\n===cast_spell===\n")
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guild = MageGuild()
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print(f"Valid: {guild.cast_spell('Lightning', 15)}")
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print(f"Invalid: {guild.cast_spell('Lightning', 5)}")
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if __name__ == "__main__":
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main()
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