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- #!/usr/bin/env python3
- #
- # MMGen Wallet, a terminal-based cryptocurrency wallet
- # Copyright (C)2013-2025 The MMGen Project <mmgen@tuta.io>
- #
- # This program is free software: you can redistribute it and/or modify
- # it under the terms of the GNU General Public License as published by
- # the Free Software Foundation, either version 3 of the License, or
- # (at your option) any later version.
- #
- # This program is distributed in the hope that it will be useful,
- # but WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- # GNU General Public License for more details.
- #
- # You should have received a copy of the GNU General Public License
- # along with this program. If not, see <http://www.gnu.org/licenses/>.
- """
- proto.eth.tw.unspent: Ethereum tracking wallet unspent outputs class
- """
- from ....tw.shared import TwLabel
- from ....tw.unspent import TwUnspentOutputs
- from .view import EthereumTwView
- # No unspent outputs with Ethereum, but naming must be consistent
- class EthereumTwUnspentOutputs(EthereumTwView, TwUnspentOutputs):
- class display_type(TwUnspentOutputs.display_type):
- class squeezed(TwUnspentOutputs.display_type.squeezed):
- cols = ('num', 'addr', 'mmid', 'comment', 'amt', 'amt2')
- class detail(TwUnspentOutputs.display_type.detail):
- cols = ('num', 'addr', 'mmid', 'amt', 'amt2', 'comment')
- class MMGenTwUnspentOutput(TwUnspentOutputs.MMGenTwUnspentOutput):
- valid_attrs = {'txid', 'vout', 'amt', 'amt2', 'comment', 'twmmid', 'addr', 'confs', 'skip'}
- invalid_attrs = {'proto'}
- has_age = False
- can_group = False
- hdr_lbl = 'tracked accounts'
- desc = 'account balances'
- item_desc = 'account'
- dump_fn_pfx = 'balances'
- prompt_fs_in = [
- 'Sort options: [a]mount, a[d]dr, [M]mgen addr, [r]everse',
- 'Display options: show [m]mgen addr, r[e]draw screen',
- 'View/Print: pager [v]iew, [w]ide pager view, [p]rint to file{s}',
- 'Actions: [q]uit menu, [D]elete addr, add [l]abel, [R]efresh balance:']
- key_mappings = {
- 'a':'s_amt',
- 'd':'s_addr',
- 'r':'s_reverse',
- 'M':'s_twmmid',
- 'm':'d_mmid',
- 'e':'d_redraw',
- 'p':'a_print_detail',
- 'v':'a_view',
- 'w':'a_view_detail',
- 'l':'i_comment_add',
- 'D':'i_addr_delete',
- 'R':'i_balance_refresh'}
- no_data_errmsg = 'No accounts in tracking wallet!'
- def get_column_widths(self, data, wide, interactive):
- # min screen width: 80 cols
- # num addr [mmid] [comment] amt [amt2]
- return self.compute_column_widths(
- widths = { # fixed cols
- 'num': max(2, len(str(len(data)))+1),
- 'mmid': max(len(d.twmmid.disp) for d in data) if self.show_mmid else 0,
- 'amt': self.amt_widths['amt'],
- 'amt2': self.amt_widths.get('amt2', 0),
- 'spc': (5 if self.show_mmid else 3) + self.has_amt2, # 5(3) spaces in fs
- 'txid': 0,
- 'vout': 0,
- 'block': 0,
- 'date': 0,
- 'date_time': 0,
- },
- maxws = { # expandable cols
- 'addr': max(len(d.addr) for d in data),
- 'comment': max(d.comment.screen_width for d in data) if self.show_mmid else 0,
- },
- minws = {
- 'addr': 10,
- 'comment': len('Comment') if self.show_mmid else 0,
- },
- maxws_nice = {'addr': 14} if self.show_mmid else {},
- wide = wide,
- interactive = interactive,
- )
- def do_sort(self, key=None, reverse=False):
- if key == 'txid':
- return
- super().do_sort(key=key, reverse=reverse)
- async def get_rpc_data(self):
- wl = self.twctl.sorted_list
- if self.addrs:
- wl = [d for d in wl if d['addr'] in self.addrs]
- return [{
- 'account': TwLabel(self.proto, d['mmid']+' '+d['comment']),
- 'address': d['addr'],
- 'amt': await self.twctl.get_balance(d['addr']),
- 'confirmations': 0, # TODO
- } for d in wl]
- class EthereumTokenTwUnspentOutputs(EthereumTwUnspentOutputs):
- has_amt2 = True
- async def get_data(self, *args, **kwargs):
- await super().get_data(*args, **kwargs)
- for e in self.data:
- e.amt2 = await self.twctl.get_eth_balance(e.addr)
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