forked from LBRYCommunity/lbry-sdk
380 lines
8.6 KiB
Python
380 lines
8.6 KiB
Python
from .base import BaseError, claim_id
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class UserInputError(BaseError):
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"""
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User input errors.
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"""
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class CommandError(UserInputError):
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"""
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Errors preparing to execute commands.
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"""
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class CommandDoesNotExistError(CommandError):
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def __init__(self, command):
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self.command = command
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super().__init__(f"Command '{command}' does not exist.")
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class CommandDeprecatedError(CommandError):
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def __init__(self, command):
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self.command = command
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super().__init__(f"Command '{command}' is deprecated.")
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class CommandInvalidArgumentError(CommandError):
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def __init__(self, argument, command):
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self.argument = argument
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self.command = command
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super().__init__(f"Invalid argument '{argument}' to command '{command}'.")
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class CommandTemporarilyUnavailableError(CommandError):
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"""
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Such as waiting for required components to start.
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"""
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def __init__(self, command):
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self.command = command
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super().__init__(f"Command '{command}' is temporarily unavailable.")
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class CommandPermanentlyUnavailableError(CommandError):
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"""
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such as when required component was intentionally configured not to start.
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"""
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def __init__(self, command):
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self.command = command
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super().__init__(f"Command '{command}' is permanently unavailable.")
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class InputValueError(UserInputError, ValueError):
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"""
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Invalid argument value provided to command.
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"""
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class GenericInputValueError(InputValueError):
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def __init__(self, value, argument):
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self.value = value
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self.argument = argument
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super().__init__(f"The value '{value}' for argument '{argument}' is not valid.")
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class InputValueIsNoneError(InputValueError):
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def __init__(self, argument):
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self.argument = argument
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super().__init__(f"None or null is not valid value for argument '{argument}'.")
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class ConfigurationError(BaseError):
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"""
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Configuration errors.
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"""
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class ConfigWriteError(ConfigurationError):
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"""
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When writing the default config fails on startup, such as due to permission issues.
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"""
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def __init__(self, path):
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self.path = path
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super().__init__(f"Cannot write configuration file '{path}'.")
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class ConfigReadError(ConfigurationError):
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"""
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Can't open the config file user provided via command line args.
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"""
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def __init__(self, path):
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self.path = path
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super().__init__(f"Cannot find provided configuration file '{path}'.")
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class ConfigParseError(ConfigurationError):
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"""
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Includes the syntax error / line number to help user fix it.
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"""
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def __init__(self, path):
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self.path = path
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super().__init__(f"Failed to parse the configuration file '{path}'.")
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class ConfigMissingError(ConfigurationError):
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def __init__(self, path):
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self.path = path
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super().__init__(f"Configuration file '{path}' is missing setting that has no default / fallback.")
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class ConfigInvalidError(ConfigurationError):
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def __init__(self, path):
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self.path = path
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super().__init__(f"Configuration file '{path}' has setting with invalid value.")
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class NetworkError(BaseError):
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"""
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**Networking**
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"""
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class NoInternetError(NetworkError):
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def __init__(self):
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super().__init__("No internet connection.")
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class NoUPnPSupportError(NetworkError):
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def __init__(self):
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super().__init__("Router does not support UPnP.")
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class WalletError(BaseError):
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"""
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**Wallet Errors**
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"""
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class TransactionRejectedError(WalletError):
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def __init__(self):
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super().__init__("Transaction rejected, unknown reason.")
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class TransactionFeeTooLowError(WalletError):
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def __init__(self):
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super().__init__("Fee too low.")
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class TransactionInvalidSignatureError(WalletError):
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def __init__(self):
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super().__init__("Invalid signature.")
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class InsufficientFundsError(WalletError):
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"""
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determined by wallet prior to attempting to broadcast a tx; this is different for example from a TX
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being created and sent but then rejected by lbrycrd for unspendable utxos.
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"""
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def __init__(self):
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super().__init__("Not enough funds to cover this transaction.")
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class ChannelKeyNotFoundError(WalletError):
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def __init__(self):
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super().__init__("Channel signing key not found.")
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class ChannelKeyInvalidError(WalletError):
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"""
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For example, channel was updated but you don't have the updated key.
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"""
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def __init__(self):
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super().__init__("Channel signing key is out of date.")
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class DataDownloadError(WalletError):
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def __init__(self):
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super().__init__("Failed to download blob. *generic*")
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class ResolveError(WalletError):
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def __init__(self, url):
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self.url = url
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super().__init__(f"Failed to resolve '{url}'.")
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class ResolveTimeoutError(WalletError):
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def __init__(self, url):
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self.url = url
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super().__init__(f"Failed to resolve '{url}' within the timeout.")
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class ResolveCensoredError(WalletError):
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def __init__(self, url, censor_hash):
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self.url = url
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self.censor_hash = censor_hash
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super().__init__(f"Resolve of '{url}' was censored by channel with claim id '{claim_id(censor_hash)}'.")
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class KeyFeeAboveMaxAllowedError(WalletError):
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def __init__(self, message):
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self.message = message
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super().__init__(f"{message}")
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class InvalidPasswordError(WalletError):
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def __init__(self):
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super().__init__("Password is invalid.")
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class IncompatibleWalletServerError(WalletError):
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def __init__(self, server, port):
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self.server = server
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self.port = port
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super().__init__(f"'{server}:{port}' has an incompatibly old version.")
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class BlobError(BaseError):
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"""
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**Blobs**
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"""
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class BlobNotFoundError(BlobError):
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def __init__(self):
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super().__init__("Blob not found.")
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class BlobPermissionDeniedError(BlobError):
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def __init__(self):
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super().__init__("Permission denied to read blob.")
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class BlobTooBigError(BlobError):
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def __init__(self):
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super().__init__("Blob is too big.")
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class BlobEmptyError(BlobError):
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def __init__(self):
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super().__init__("Blob is empty.")
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class BlobFailedDecryptionError(BlobError):
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def __init__(self):
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super().__init__("Failed to decrypt blob.")
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class CorruptBlobError(BlobError):
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def __init__(self):
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super().__init__("Blobs is corrupted.")
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class BlobFailedEncryptionError(BlobError):
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def __init__(self):
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super().__init__("Failed to encrypt blob.")
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class DownloadCancelledError(BlobError):
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def __init__(self):
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super().__init__("Download was canceled.")
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class DownloadSDTimeoutError(BlobError):
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def __init__(self, download):
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self.download = download
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super().__init__(f"Failed to download sd blob {download} within timeout.")
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class DownloadDataTimeoutError(BlobError):
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def __init__(self, download):
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self.download = download
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super().__init__(f"Failed to download data blobs for sd hash {download} within timeout.")
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class InvalidStreamDescriptorError(BlobError):
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def __init__(self, message):
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self.message = message
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super().__init__(f"{message}")
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class InvalidDataError(BlobError):
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def __init__(self, message):
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self.message = message
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super().__init__(f"{message}")
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class InvalidBlobHashError(BlobError):
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def __init__(self, message):
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self.message = message
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super().__init__(f"{message}")
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class ComponentError(BaseError):
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"""
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**Components**
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"""
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class ComponentStartConditionNotMetError(ComponentError):
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def __init__(self, components):
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self.components = components
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super().__init__(f"Unresolved dependencies for: {components}")
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class ComponentsNotStartedError(ComponentError):
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def __init__(self, message):
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self.message = message
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super().__init__(f"{message}")
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class CurrencyExchangeError(BaseError):
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"""
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**Currency Exchange**
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"""
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class InvalidExchangeRateResponseError(CurrencyExchangeError):
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def __init__(self, source, reason):
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self.source = source
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self.reason = reason
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super().__init__(f"Failed to get exchange rate from {source}: {reason}")
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class CurrencyConversionError(CurrencyExchangeError):
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def __init__(self, message):
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self.message = message
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super().__init__(f"{message}")
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class InvalidCurrencyError(CurrencyExchangeError):
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def __init__(self, currency):
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self.currency = currency
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super().__init__(f"Invalid currency: {currency} is not a supported currency.")
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