def get_max_amount(self): inputs = self.wallet.get_spendable_coins(None, self.electrum_config) addr = str(self.send_screen.screen.address) or self.wallet.dummy_address() outputs = [(TYPE_ADDRESS, addr, '!')] tx = self.wallet.make_unsigned_transaction(inputs, outputs, self.electrum_config) amount = tx.output_value() return format_satoshis_plain(amount, self.decimal_point())
def fiat_to_btc(self, fiat_amount): if not fiat_amount: return '' rate = self.fx.exchange_rate() if not rate: return '' satoshis = int(pow(10,8) * Decimal(fiat_amount) / Decimal(rate)) return format_satoshis_plain(satoshis, self.decimal_point())
def format_amount_and_units(self, x): return format_satoshis_plain(x, self.decimal_point()) + ' ' + self.base_unit
def setAmount(self, amount): if amount is None: self.setText(" ") # Space forces repaint in case units changed else: self.setText(format_satoshis_plain(amount, self.decimal_point()))