74 lines
1.8 KiB
Python
74 lines
1.8 KiB
Python
from .. import exceptions
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from ..account import Account
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from ..address import Address
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from ..numbers import EMPTY_KEY
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from ..seed import Seed
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class WalletIsOffline(exceptions.BackendException):
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pass
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class OfflineWallet(object):
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"""
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Offline backend for Monero wallet. Provides support for address generation.
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"""
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_address = None
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_svk = None
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_ssk = EMPTY_KEY
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def __init__(self, address, view_key=None, spend_key=None):
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self._address = Address(address)
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self._svk = view_key or self._svk
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self._ssk = spend_key or self._ssk
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def height(self):
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raise WalletIsOffline()
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def spend_key(self):
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return self._ssk
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def view_key(self):
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return self._svk
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def seed(self):
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return Seed(self._ssk)
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def accounts(self):
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return [Account(self, 0)]
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def new_account(self, label=None):
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raise WalletIsOffline()
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def addresses(self, account=0, addr_indices=None):
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if account == 0 and (addr_indices == [0] or addr_indices is None):
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return [self._address]
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raise WalletIsOffline() # pragma: no cover (this should never happen)
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def new_address(self, account=0, label=None):
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raise WalletIsOffline()
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def balances(self, account=0):
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raise WalletIsOffline()
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def transfers_in(self, account, pmtfilter):
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raise WalletIsOffline()
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def transfers_out(self, account, pmtfilter):
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raise WalletIsOffline()
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def export_outputs(self):
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raise WalletIsOffline()
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def import_outputs(self, outputs_hex):
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raise WalletIsOffline()
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def export_key_images(self):
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raise WalletIsOffline()
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def import_key_images(self, key_images):
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raise WalletIsOffline()
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def transfer(self, *args, **kwargs):
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raise WalletIsOffline()
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