Test that Abstract_Wallet.bump_fee() raises if the given feerate
of the replacement is equal to the feerate of the tx to bump as this
wouldn't be accepted to the mempool.
Adds unittest to check the fee increase when adding outputs to a base
tx. Supposed to prevent creating transactions that don't get accepted
like in this traceback:
```
broadcast_transaction error [DO NOT TRUST THIS MESSAGE]: "RPCError(1, 'the transaction was rejected by network rules.\\n\\ninsufficient fee, rejecting replacement ceeaef5ac7f82286e42ebd530e965fa4c7a6c11933d6b89d6d6f0ee2c69db839; new feerate 0.00001109 BTC/kvB <= old feerate 0.00001110 BTC/kvB
```
I needed such a tx to test something in electrumx and wanted to copy-paste one from the electrum unit tests. Weird that we were lacking such a test case, I was fairly certain there was one already...
I don't understand what the "coins not used" comment meant here.
It was added in the change away from the old config.WALLET_BATCH_RBF option
(https://github.com/spesmilo/electrum/commit/ab14c3e1382c1af48baff73b790aecfbd069eb8a).
The `coins` param *is used* in wallet.get_candidates_for_batching.
Without setting that, the returned set of candidates was restricted to
only base txs that had a large enough change output to cover *all* the newly added outputs.
Instead, it is desirable to allow adding new inputs.
adds unittest to `test_wallet_vertical.py` to verify it is not using the
existing ln reserve utxo as tx input if a reserve is still required (in
opposite to using it as input and creating a new reserve as output).
```
$ export ELECTRUM_LINTERS=E9,E101,E129,E273,E274,E703,E71,E722,F5,F6,F7,F8,W191,W29,B
$ export ELECTRUM_LINTERS_IGNORE=B007,B009,B010,B019,B036,F541,F841
$ flake8 . --count --select="$ELECTRUM_LINTERS" --ignore="$ELECTRUM_LINTERS_IGNORE" --show-source --statistics --exclude "*_pb2.py,electrum/_vendor/"
./electrum/commands.py:98:1: F811 redefinition of unused 'format_satoshis' from line 48
def format_satoshis(x):
^
./electrum/commands.py:437:9: F811 redefinition of unused 'Mnemonic' from line 62
from .mnemonic import Mnemonic
^
./electrum/gui/qt/wizard/wallet.py:37:5: F811 redefinition of unused 'Daemon' from line 14
from electrum.daemon import Daemon
^
./electrum/lntransport.py:14:1: F811 redefinition of unused 'Optional' from line 12
from typing import NamedTuple, List, Tuple, Mapping, Optional, TYPE_CHECKING, Union, Dict, Set, Sequence
^
./electrum/lntransport.py:14:1: F811 redefinition of unused 'TYPE_CHECKING' from line 12
from typing import NamedTuple, List, Tuple, Mapping, Optional, TYPE_CHECKING, Union, Dict, Set, Sequence
^
./electrum/plugin.py:966:13: F811 redefinition of unused 'hid' from line 593
import hid
^
./electrum/plugin.py:1040:13: F811 redefinition of unused 'hid' from line 593
import hid
^
./electrum/util.py:44:1: F811 redefinition of unused 'json' from line 26
import json
^
./electrum/util.py:46:1: F811 redefinition of unused 'NamedTuple' from line 29
from typing import NamedTuple, Optional
^
./electrum/util.py:46:1: F811 redefinition of unused 'Optional' from line 29
from typing import NamedTuple, Optional
^
./electrum/util.py:1456:56: F811 redefinition of unused 'traceback' from line 34
async def __aexit__(self, exc_type, exc_value, traceback):
^
./electrum/wallet_db.py:536:9: F811 redefinition of unused 'LOCAL' from line 46
LOCAL = 1
^
./electrum/wallet_db.py:537:9: F811 redefinition of unused 'REMOTE' from line 46
REMOTE = -1
^
./tests/test_bitcoin.py:28:1: F811 redefinition of unused 'bitcoin' from line 9
from electrum import crypto, constants, bitcoin
^
./tests/test_txbatcher.py:11:1: F811 redefinition of unused 'Transaction' from line 7
from electrum.transaction import Transaction, PartialTxInput, PartialTxOutput, TxOutpoint
^
./tests/test_wallet_vertical.py:20:1: F811 redefinition of unused 'Transaction' from line 10
from electrum.transaction import Transaction, PartialTxOutput, tx_from_any, Sighash
^
16 F811 redefinition of unused 'format_satoshis' from line 48
16
```
Internally whether a coin is frozen is tri-state:
- forced-True, set by the user
- forced-False, set by the user
- unset/default: is_frozen_coin() can decide whether the coin should be frozen
This patch lets set_frozen_state_of_coins() undo a previous explicit setting of True/False,
by calling it with a value of None.
Note: there is still no way in the GUI to undo an explicit setting of True/False.
- Wallet.make_unsigned_transaction takes a FeePolicy parameter
- fee sliders act on a FeePolicy instead of config
- different fee policies may be used for different purposes
- do not detect dust outputs in lnsweep, delegate that to lnwatcher
The history tab would show an incorrect feerate for partial/unsigned (local) txs,
if they had any p2sh/p2wsh txins. We would just guess the script is p2wpkh, and
use that for the size calc. Now with calling add_info_from_wallet, the correct
size is used to calculate the feerate.
(The gui tx dialogs call add_info_from_wallet independently, so the size/feerate
shown there were already correct.)
Some functions have an argument named "seed_type" in which it was annoying to call the seed_type() fn.
(especially for functions inside the same module)
f321x