commit a492cfe1a8aa9ff34639681fd08f2f32f5a221b7
parent deb5a262dae0a5759a6fe40e13d990b62cf409d2
Author: ThomasV <thomasv@electrum.org>
Date: Sat, 30 Dec 2017 17:08:22 +0100
Merge pull request #3625 from SomberNight/fee_ui_offline
fix fee ui: offline case
Diffstat:
3 files changed, 24 insertions(+), 8 deletions(-)
diff --git a/gui/qt/main_window.py b/gui/qt/main_window.py
@@ -44,7 +44,7 @@ from electrum.plugins import run_hook
from electrum.i18n import _
from electrum.util import (format_time, format_satoshis, PrintError,
format_satoshis_plain, NotEnoughFunds,
- UserCancelled)
+ UserCancelled, NoDynamicFeeEstimates)
from electrum import Transaction
from electrum import util, bitcoin, commands, coinchooser
from electrum import paymentrequest
@@ -1068,7 +1068,8 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
else:
self.config.set_key('fee_per_kb', fee_rate, False)
- self.feerate_e.setAmount(fee_rate // 1000)
+ if fee_rate:
+ self.feerate_e.setAmount(fee_rate // 1000)
self.fee_e.setModified(False)
self.fee_slider.activate()
@@ -1098,6 +1099,7 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
self.size_e = TxSizeLabel()
self.size_e.setAlignment(Qt.AlignCenter)
self.size_e.setAmount(0)
+ self.size_e.setFixedWidth(140)
self.size_e.setStyleSheet(ColorScheme.DEFAULT.as_stylesheet())
self.feerate_e = FeerateEdit(lambda: 2 if self.fee_unit else 0)
@@ -1242,17 +1244,24 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
if not outputs:
_type, addr = self.get_payto_or_dummy()
outputs = [(_type, addr, amount)]
- try:
- is_sweep = bool(self.tx_external_keypairs)
- tx = self.wallet.make_unsigned_transaction(
+ is_sweep = bool(self.tx_external_keypairs)
+ make_tx = lambda fee_est: \
+ self.wallet.make_unsigned_transaction(
self.get_coins(), outputs, self.config,
- fixed_fee=fee_estimator, is_sweep=is_sweep)
+ fixed_fee=fee_est, is_sweep=is_sweep)
+ try:
+ tx = make_tx(fee_estimator)
self.not_enough_funds = False
except NotEnoughFunds:
self.not_enough_funds = True
if not freeze_fee:
self.fee_e.setAmount(None)
return
+ except NoDynamicFeeEstimates:
+ tx = make_tx(0)
+ size = tx.estimated_size()
+ self.size_e.setAmount(size)
+ return
except BaseException:
traceback.print_exc(file=sys.stderr)
return
diff --git a/lib/util.py b/lib/util.py
@@ -47,6 +47,12 @@ def normalize_version(v):
class NotEnoughFunds(Exception): pass
+
+class NoDynamicFeeEstimates(Exception):
+ def __str__(self):
+ return _('Dynamic fee estimates not available')
+
+
class InvalidPassword(Exception):
def __str__(self):
return _("Incorrect password")
diff --git a/lib/wallet.py b/lib/wallet.py
@@ -42,7 +42,8 @@ from numbers import Number
import sys
from .i18n import _
-from .util import NotEnoughFunds, PrintError, UserCancelled, profiler, format_satoshis
+from .util import (NotEnoughFunds, PrintError, UserCancelled, profiler,
+ format_satoshis, NoDynamicFeeEstimates)
from .bitcoin import *
from .version import *
@@ -884,7 +885,7 @@ class Abstract_Wallet(PrintError):
raise NotEnoughFunds()
if fixed_fee is None and config.fee_per_kb() is None:
- raise BaseException('Dynamic fee estimates not available')
+ raise NoDynamicFeeEstimates()
for item in inputs:
self.add_input_info(item)
