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@@ -1,9 +1,26 @@
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from dataclasses import dataclass
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+class LCException(Exception):
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+ def to_json(self) -> dict:
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+ return {"error": str(self)}
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@dataclass
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-class UserExists(Exception):
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+class UserExists(LCException):
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name: str
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def __str__(self):
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return f"A user named {self.name} already exists."
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+
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+@dataclass
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+class NoSuchUser(LCException):
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+ name: str
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+
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+ def __str__(self):
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+ return f"No user named {self.name} exists."
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+
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+@dataclass
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+class BadPassword(LCException):
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+ name: str
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+
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+ def __str__(self):
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+ return f"Wrong password for user {self.name}."
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