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36 lines
761 B
Python
36 lines
761 B
Python
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from abc import ABC
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from dotenv import load_dotenv
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import os
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load_dotenv()
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class _Settings(ABC):
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@classmethod
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def _get_env(cls, parameter: str) -> str:
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parameter = os.getenv(parameter, None)
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if not parameter:
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raise ValueError(f"{parameter} not defined in ENV")
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return parameter
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class BotSettings(_Settings):
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@classmethod
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def token(cls) -> str:
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return cls._get_env("BOT_TOKEN")
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class DatabaseSettings(_Settings):
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@classmethod
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def user(cls) -> str:
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return cls._get_env("POSTGRES_USER")
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@classmethod
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def password(cls) -> str:
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return cls._get_env("POSTGRES_PASSWORD")
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@classmethod
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def database_name(cls) -> str:
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return cls._get_env("POSTGRES_DB")
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