Files
nutshell/cashu/core/errors.py
callebtc 6ddce571a0 Keysets per seed and postgres (#400)
* allow generation of keys per seed phrase

* emit errors correctly

* parse timestamps for melt and mint quotes correctly

* error messages

* adjust error message

* postgres works

* prepare postgres tests

* timestamps refactor

* add command to key activation

* generate keys per seed

* add keyset tests

* keyest uniqueness constaint on (derivation_path, seed)

* add tables ony if not exists

* log leve
2024-02-02 21:25:02 +01:00

84 lines
2.0 KiB
Python

from typing import Optional
class CashuError(Exception):
code: int
detail: str
def __init__(self, detail, code=0):
super().__init__(detail)
self.code = code
self.detail = detail
class NotAllowedError(CashuError):
detail = "not allowed"
code = 10000
def __init__(self, detail: Optional[str] = None, code: Optional[int] = None):
super().__init__(detail or self.detail, code=code or self.code)
class TransactionError(CashuError):
detail = "transaction error"
code = 11000
def __init__(self, detail: Optional[str] = None, code: Optional[int] = None):
super().__init__(detail or self.detail, code=code or self.code)
class TokenAlreadySpentError(TransactionError):
detail = "Token already spent."
code = 11001
def __init__(self):
super().__init__(self.detail, code=self.code)
class SecretTooLongError(TransactionError):
detail = "secret too long"
code = 11003
def __init__(self):
super().__init__(self.detail, code=self.code)
class NoSecretInProofsError(TransactionError):
detail = "no secret in proofs"
code = 11004
def __init__(self):
super().__init__(self.detail, code=self.code)
class KeysetError(CashuError):
detail = "keyset error"
code = 12000
def __init__(self, detail: Optional[str] = None, code: Optional[int] = None):
super().__init__(detail or self.detail, code=code or self.code)
class KeysetNotFoundError(KeysetError):
detail = "keyset not found"
code = 12001
def __init__(self):
super().__init__(self.detail, code=self.code)
class LightningError(CashuError):
detail = "Lightning error"
code = 20000
def __init__(self, detail: Optional[str] = None, code: Optional[int] = None):
super().__init__(detail or self.detail, code=code or self.code)
class QuoteNotPaidError(CashuError):
detail = "quote not paid"
code = 20001
def __init__(self):
super().__init__(self.detail, code=2001)