def update_history_tab(self):
        cursor = self.history_treeview.get_cursor()[0]
        self.history_list.clear()

        for item in self.wallet.get_tx_history():
            tx_hash, conf, is_mine, value, fee, balance, timestamp = item
            if conf > 0:
                try:
                    time_str = datetime.datetime.fromtimestamp( timestamp).isoformat(' ')[:-3]
                except Exception:
                    time_str = "------"
                conf_icon = Gtk.STOCK_APPLY
            elif conf == -1:
                time_str = 'unverified'
                conf_icon = None
            else:
                time_str = 'pending'
                conf_icon = Gtk.STOCK_EXECUTE

            label, is_default_label = self.wallet.get_label(tx_hash)
            tooltip = tx_hash + "\n%d confirmations"%conf if tx_hash else ''
            details = self.get_tx_details(tx_hash)

            self.history_list.prepend( [tx_hash, conf_icon, time_str, label, is_default_label,
                                        format_satoshis(value,True,self.num_zeros, whitespaces=True),
                                        format_satoshis(balance,False,self.num_zeros, whitespaces=True), tooltip, details] )
        if cursor: self.history_treeview.set_cursor( cursor )
Beispiel #2
0
    def update_history(self):
        width = [20, 40, 14, 14]
        delta = (self.maxx - sum(width) - 4) / 3
        format_str = "%" + "%d" % width[0] + "s" + "%" + "%d" % (
            width[1] + delta) + "s" + "%" + "%d" % (
                width[2] + delta) + "s" + "%" + "%d" % (width[3] + delta) + "s"

        b = 0
        self.history = []
        for hist_item in self.wallet.get_history():
            if hist_item.tx_mined_status.conf:
                timestamp = hist_item.tx_mined_status.timestamp
                try:
                    time_str = datetime.datetime.fromtimestamp(
                        timestamp).isoformat(' ')[:-3]
                except Exception:
                    time_str = "------"
            else:
                time_str = 'unconfirmed'

            label = self.wallet.get_label(hist_item.txid)
            if len(label) > 40:
                label = label[0:37] + '...'
            self.history.append(
                format_str %
                (time_str, label,
                 format_satoshis(hist_item.value, whitespaces=True),
                 format_satoshis(hist_item.balance, whitespaces=True)))
Beispiel #3
0
    def update_history(self):
        width = [20, 40, 14, 14]
        delta = (self.maxx - sum(width) - 4) / 3
        format_str = "%" + "%d" % width[0] + "s" + "%" + "%d" % (
            width[1] + delta) + "s" + "%" + "%d" % (
                width[2] + delta) + "s" + "%" + "%d" % (width[3] + delta) + "s"

        b = 0
        self.history = []
        for item in self.wallet.get_history():
            tx_hash, height, conf, timestamp, value, balance = item
            if conf:
                try:
                    time_str = datetime.datetime.fromtimestamp(
                        timestamp).isoformat(' ')[:-3]
                except Exception:
                    time_str = "------"
            else:
                time_str = 'unconfirmed'

            label = self.wallet.get_label(tx_hash)
            if len(label) > 40:
                label = label[0:37] + '...'
            self.history.append(
                format_str %
                (time_str, label, format_satoshis(value, whitespaces=True),
                 format_satoshis(balance, whitespaces=True)))
Beispiel #4
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    def print_history(self):
        width = [20, 40, 14, 14]
        delta = (80 - sum(width) - 4) / 3
        format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%" \
        + "%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"
        messages = []

        for item in self.wallet.get_history():
            tx_hash, height, conf, timestamp, delta, balance = item
            if conf:
                try:
                    time_str = datetime.datetime.fromtimestamp(
                        timestamp).isoformat(' ')[:-3]
                except Exception:
                    time_str = "unknown"
            else:
                time_str = 'unconfirmed'

            label = self.wallet.get_label(tx_hash)
            messages.append(
                format_str %
                (time_str, label, format_satoshis(delta, whitespaces=True),
                 format_satoshis(balance, whitespaces=True)))

        self.print_list(
            messages[::-1], format_str %
            (_("Date"), _("Description"), _("Amount"), _("Balance")))
Beispiel #5
0
    def print_history(self):
        width = [20, 40, 14, 14]
        delta = (80 - sum(width) - 4) / 3
        format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%" \
        + "%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"
        messages = []

        for hist_item in reversed(self.wallet.get_history()):
            if hist_item.tx_mined_status.conf:
                timestamp = hist_item.tx_mined_status.timestamp
                try:
                    time_str = datetime.datetime.fromtimestamp(
                        timestamp).isoformat(' ')[:-3]
                except Exception:
                    time_str = "unknown"
            else:
                time_str = 'unconfirmed'

            label = self.wallet.get_label(hist_item.txid)
            messages.append(
                format_str %
                (time_str, label, format_satoshis(delta, whitespaces=True),
                 format_satoshis(hist_item.balance, whitespaces=True)))

        self.print_list(
            messages[::-1], format_str %
            (_("Date"), _("Description"), _("Amount"), _("Balance")))
Beispiel #6
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    def update_history(self):
        width = [20, 40, 14, 14]
        delta = (self.maxx - sum(width) - 4) / 3
        format_str = "%" + "%d" % width[0] + "s" + "%" + "%d" % (
            width[1] + delta) + "s" + "%" + "%d" % (
                width[2] + delta) + "s" + "%" + "%d" % (width[3] + delta) + "s"

        b = 0
        self.history = []

        for item in self.wallet.get_tx_history():
            tx_hash, conf, is_mine, value, fee, balance, timestamp = item
            if conf:
                try:
                    time_str = datetime.datetime.fromtimestamp(
                        timestamp).isoformat(' ')[:-3]
                except Exception:
                    time_str = "------"
            else:
                time_str = 'pending'

            label, is_default_label = self.wallet.get_label(tx_hash)
            self.history.append(
                format_str %
                (time_str, label, format_satoshis(value, whitespaces=True),
                 format_satoshis(balance, whitespaces=True)))
    def update_status_bar(self):
        interface = self.network.interface
        if self.funds_error:
            text = "Not enough funds"
        elif interface and interface.is_connected:
            self.network_button.set_tooltip_text("Connected to %s:%d.\n%d blocks"%(interface.host, interface.port, self.network.blockchain.height()))
            if not self.wallet.up_to_date:
                self.status_image.set_from_stock(Gtk.STOCK_REFRESH, Gtk.IconSize.MENU)
                text = "Synchronizing..."
            else:
                self.status_image.set_from_stock(Gtk.STOCK_YES, Gtk.IconSize.MENU)
                self.network_button.set_tooltip_text("Connected to %s:%d.\n%d blocks"%(interface.host, interface.port, self.network.blockchain.height()))
                c, u = self.wallet.get_balance()
                text =  "Balance: %s "%( format_satoshis(c,False,self.num_zeros) )
                if u: text +=  "[%s unconfirmed]"%( format_satoshis(u,True,self.num_zeros).strip() )
        else:
            self.status_image.set_from_stock(Gtk.STOCK_NO, Gtk.IconSize.MENU)
            self.network_button.set_tooltip_text("Not connected.")
            text = "Not connected"

        self.status_bar.pop(self.context_id) 
        self.status_bar.push(self.context_id, text)

        if self.wallet.up_to_date and self.wallet_updated:
            self.update_history_tab()
            self.update_receiving_tab()
            # addressbook too...
            self.info.set_text( self.network.banner )
            self.wallet_updated = False
    def get_tx_details(self, tx_hash):
        import datetime
        if not tx_hash: return ''
        tx = self.wallet.transactions.get(tx_hash)
        is_relevant, is_mine, v, fee = self.wallet.get_tx_value(tx)
        conf, timestamp = self.wallet.verifier.get_confirmations(tx_hash)

        if timestamp:
            time_str = datetime.datetime.fromtimestamp(timestamp).isoformat(' ')[:-3]
        else:
            time_str = 'pending'

        inputs = map(lambda x: x.get('address'), tx.inputs)
        outputs = map(lambda x: x.get('address'), tx.d['outputs'])
        tx_details = "Transaction Details" +"\n\n" \
            + "Transaction ID:\n" + tx_hash + "\n\n" \
            + "Status: %d confirmations\n"%conf
        if is_mine:
            if fee: 
                tx_details += "Amount sent: %s\n"% format_satoshis(v-fee, False) \
                              + "Transaction fee: %s\n"% format_satoshis(fee, False)
            else:
                tx_details += "Amount sent: %s\n"% format_satoshis(v, False) \
                              + "Transaction fee: unknown\n"
        else:
            tx_details += "Amount received: %s\n"% format_satoshis(v, False) \

        tx_details += "Date: %s\n\n"%time_str \
            + "Inputs:\n-"+ '\n-'.join(inputs) + "\n\n" \
            + "Outputs:\n-"+ '\n-'.join(outputs)

        return tx_details
    def test_format_satoshis_whitespaces_negative(self):
        result = format_satoshis(-12340, whitespaces=True)
        expected = "    -0.0001234 "
        self.assertEqual(expected, result)

        result = format_satoshis(-1234, whitespaces=True)
        expected = "    -0.00001234"
        self.assertEqual(expected, result)
Beispiel #10
0
    def test_format_fee_precision(self):
        result = format_satoshis(1666 / 1000, 0, 0, precision=6)
        expected = "1.666"
        self.assertEqual(expected, result)

        result = format_satoshis(1666 / 1000, 0, 0, precision=1)
        expected = "1.7"
        self.assertEqual(expected, result)
def csv_transaction(wallet):
    try:
        select_export = _('Select file to export your wallet transactions to')
        fileName = QFileDialog.getSaveFileName(QWidget(), select_export, os.path.expanduser('~/electrum-ltc-history.csv'), "*.csv")
        if fileName:
            with open(fileName, "w+") as csvfile:
                transaction = csv.writer(csvfile)
                transaction.writerow(["transaction_hash","label", "confirmations", "value", "fee", "balance", "timestamp"])
                for item in wallet.get_tx_history():
                    tx_hash, confirmations, is_mine, value, fee, balance, timestamp = item
                    if confirmations:
                        if timestamp is not None:
                            try:
                                time_string = datetime.datetime.fromtimestamp(timestamp).isoformat(' ')[:-3]
                            except [RuntimeError, TypeError, NameError] as reason:
                                time_string = "unknown"
                                pass
                        else:
                          time_string = "unknown"
                    else:
                        time_string = "pending"

                    if value is not None:
                        value_string = format_satoshis(value, True)
                    else:
                        value_string = '--'

                    if fee is not None:
                        fee_string = format_satoshis(fee, True)
                    else:
                        fee_string = '0'

                    if tx_hash:
                        label, is_default_label = wallet.get_label(tx_hash)
                        label = label.encode('utf-8')
                    else:
                      label = ""

                    balance_string = format_satoshis(balance, False)
                    transaction.writerow([tx_hash, label, confirmations, value_string, fee_string, balance_string, time_string])
                QMessageBox.information(None,_("CSV Export created"), _("Your CSV export has been successfully created."))
    except (IOError, os.error), reason:
        export_error_label = _("Electrum was unable to produce a transaction export.")
        QMessageBox.critical(None,_("Unable to create csv"), export_error_label + "\n" + str(reason))
Beispiel #12
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 def settings_dialog(self):
     out = self.run_dialog('Settings', [
         {'label':'Default GUI', 'type':'list', 'choices':['classic','lite','gtk','text'], 'value':self.config.get('gui')},
         {'label':'Default fee', 'type':'satoshis', 'value': format_satoshis(self.wallet.fee_per_kb).strip() }
         ], buttons = 1)
     if out:
         if out.get('Default GUI'):
             self.config.set_key('gui', out['Default GUI'], True)
         if out.get('Default fee'):
             fee = int ( Decimal( out['Default fee']) *10000000 )
             self.config.set_key('fee_per_kb', fee, True)
 def settings_dialog(self):
     out = self.run_dialog('Settings', [
         {'label':'Default GUI', 'type':'list', 'choices':['classic','lite','gtk','text'], 'value':self.config.get('gui')},
         {'label':'Default fee', 'type':'satoshis', 'value': format_satoshis(self.wallet.fee_per_kb).strip() }
         ], buttons = 1)
     if out:
         if out.get('Default GUI'):
             self.config.set_key('gui', out['Default GUI'], True)
         if out.get('Default fee'):
             fee = int(Decimal(out['Default fee']) * COIN)
             self.config.set_key('fee_per_kb', fee, True)
 def update_receiving_tab(self):
     self.recv_list.clear()
     for address in self.wallet.addresses(True):
         Type = "R"
         c = u = 0
         if self.wallet.is_change(address): Type = "C"
         if address in self.wallet.imported_keys.keys():
             Type = "I"
         c, u = self.wallet.get_addr_balance(address)
         if address in self.wallet.frozen_addresses: Type = Type + "F"
         label = self.wallet.labels.get(address)
         h = self.wallet.history.get(address,[])
         n = len(h)
         tx = "0" if n==0 else "%d"%n
         self.recv_list.append((address, label, tx, format_satoshis(c,False,self.num_zeros), Type ))
    def update_history(self):
        width = [20, 40, 14, 14]
        delta = (self.maxx - sum(width) - 4)/3
        format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%"+"%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"

        b = 0 
        self.history = []

        for item in self.wallet.get_tx_history():
            tx_hash, conf, is_mine, value, fee, balance, timestamp = item
            if conf:
                try:
                    time_str = datetime.datetime.fromtimestamp( timestamp).isoformat(' ')[:-3]
                except Exception:
                    time_str = "------"
            else:
                time_str = 'pending'

            label, is_default_label = self.wallet.get_label(tx_hash)
            self.history.append( format_str%( time_str, label, format_satoshis(value, whitespaces=True), format_satoshis(balance, whitespaces=True) ) )
Beispiel #16
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    def print_history(self):
        width = [20, 40, 14, 14]
        delta = (80 - sum(width) - 4)/3
        format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%" \
        + "%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"
        messages = []

        for tx_hash, tx_mined_status, delta, balance in reversed(self.wallet.get_history()):
            if tx_mined_status.conf:
                timestamp = tx_mined_status.timestamp
                try:
                    time_str = datetime.datetime.fromtimestamp(timestamp).isoformat(' ')[:-3]
                except Exception:
                    time_str = "unknown"
            else:
                time_str = 'unconfirmed'

            label = self.wallet.get_label(tx_hash)
            messages.append( format_str%( time_str, label, format_satoshis(delta, whitespaces=True), format_satoshis(balance, whitespaces=True) ) )

        self.print_list(messages[::-1], format_str%( _("Date"), _("Description"), _("Amount"), _("Balance")))
Beispiel #17
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    def update_history(self):
        width = [20, 40, 14, 14]
        delta = (self.maxx - sum(width) - 4)/3
        format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%"+"%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"

        b = 0
        self.history = []
        for item in self.wallet.get_history():
            tx_hash, height, conf, timestamp, value, balance = item
            if conf:
                try:
                    time_str = datetime.datetime.fromtimestamp(timestamp).isoformat(' ')[:-3]
                except Exception:
                    time_str = "------"
            else:
                time_str = 'unconfirmed'

            label = self.wallet.get_label(tx_hash)
            if len(label) > 40:
                label = label[0:37] + '...'
            self.history.append( format_str%( time_str, label, format_satoshis(value, whitespaces=True), format_satoshis(balance, whitespaces=True) ) )
Beispiel #18
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    def print_history(self):
        width = [20, 40, 14, 14]
        delta = (80 - sum(width) - 4)/3
        format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%" \
        + "%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"
        b = 0 
        messages = []

        for item in self.wallet.get_tx_history():
            tx_hash, confirmations, is_mine, value, fee, balance, timestamp = item
            if confirmations:
                try:
                    time_str = datetime.datetime.fromtimestamp( timestamp).isoformat(' ')[:-3]
                except Exception:
                    time_str = "unknown"
            else:
                time_str = 'pending'

            label, is_default_label = self.wallet.get_label(tx_hash)
            messages.append( format_str%( time_str, label, format_satoshis(value, whitespaces=True), format_satoshis(balance, whitespaces=True) ) )

        self.print_list(messages[::-1], format_str%( _("Date"), _("Description"), _("Amount"), _("Balance")))
Beispiel #19
0
    def sign_transaction(self, tx, keypairs, password):
        if tx.error or tx.is_complete():
            return        
        inputs = []
        inputsPaths = []
        pubKeys = []
        trustedInputs = []
        redeemScripts = []        
        signatures = []
        preparedTrustedInputs = []
        changePath = "" 
        changeAmount = None
        output = None
        outputAmount = None
        use2FA = False
        pin = ""
        # Fetch inputs of the transaction to sign
        for txinput in tx.inputs:
            if ('is_coinbase' in txinput and txinput['is_coinbase']):
                give_error("Coinbase not supported")     # should never happen
            inputs.append([ self.transactions[txinput['prevout_hash']].raw, 
                             txinput['prevout_n'] ])        
            address = txinput['address']
            inputsPaths.append(self.address_id(address))
            pubKeys.append(self.get_public_keys(address))

        # Recognize outputs - only one output and one change is authorized
        if len(tx.outputs) > 2: # should never happen
            give_error("Transaction with more than 2 outputs not supported")
        for type, address, amount in tx.outputs:        
            assert type == 'address'
            if self.is_change(address):
                changePath = self.address_id(address)
                changeAmount = amount
            else:
                if output <> None: # should never happen
                    give_error("Multiple outputs with no change not supported")
                output = address
                outputAmount = amount

        self.get_client() # prompt for the PIN before displaying the dialog if necessary
        if not self.check_proper_device():
            give_error('Wrong device or password')

        waitDialog.start("Signing Transaction ...")
        try:
            # Get trusted inputs from the original transactions
            for utxo in inputs:
                txtmp = bitcoinTransaction(bytearray(utxo[0].decode('hex')))            
                trustedInputs.append(self.get_client().getTrustedInput(txtmp, utxo[1]))
                # TODO : Support P2SH later
                redeemScripts.append(txtmp.outputs[utxo[1]].script)
            # Sign all inputs
            firstTransaction = True
            inputIndex = 0
            while inputIndex < len(inputs):
                self.get_client().startUntrustedTransaction(firstTransaction, inputIndex, 
                trustedInputs, redeemScripts[inputIndex])
                outputData = self.get_client().finalizeInput(output, format_satoshis(outputAmount), 
                format_satoshis(self.lastFee), changePath)
                if firstTransaction:
                    transactionOutput = outputData['outputData']
                if outputData['confirmationNeeded']:                
                    use2FA = True
                    # TODO : handle different confirmation types. For the time being only supports keyboard 2FA
                    waitDialog.emit(SIGNAL('dongle_done'))
                    confirmed, p, pin = self.password_dialog()
                    if not confirmed:
                        raise Exception('Aborted by user')
                    pin = pin.encode()
                    self.client.bad = True
                    self.get_client(True)
                    waitDialog.start("Signing ...")
                else:
                    # Sign input with the provided PIN
                    inputSignature = self.get_client().untrustedHashSign(inputsPaths[inputIndex],
                    pin)
                    inputSignature[0] = 0x30 # force for 1.4.9+
                    signatures.append(inputSignature)
                    inputIndex = inputIndex + 1
                firstTransaction = False
        except Exception, e:
            give_error(e)
 def test_format_satoshis_negative(self):
     self.assertEqual("-0.00001234", format_satoshis(-1234))
Beispiel #21
0
    def do_plot(self, wallet, history):
        balance_Val=[]
        fee_val=[]
        value_val=[]
        datenums=[]
        unknown_trans = 0
        pending_trans = 0
        counter_trans = 0
        balance = 0
        for item in history:
            tx_hash, confirmations, value, timestamp = item
            balance += value
            if confirmations:
                if timestamp is not None:
                    try:
                        datenums.append(md.date2num(datetime.datetime.fromtimestamp(timestamp)))
                        balance_string = format_satoshis(balance, False)
                        balance_Val.append(float((format_satoshis(balance,False)))*1000.0)
                    except [RuntimeError, TypeError, NameError] as reason:
                        unknown_trans += 1
                        pass
                else:
                    unknown_trans += 1
            else:
                pending_trans += 1

            value_string = format_satoshis(value, True)
            value_val.append(float(value_string)*1000.0)

            if tx_hash:
                label, is_default_label = wallet.get_label(tx_hash)
                label = label.encode('utf-8')
            else:
                label = ""


        f, axarr = plt.subplots(2, sharex=True)

        plt.subplots_adjust(bottom=0.2)
        plt.xticks( rotation=25 )
        ax=plt.gca()
        x=19
        test11="Unknown transactions =  "+str(unknown_trans)+" Pending transactions =  "+str(pending_trans)+" ."
        box1 = TextArea(" Test : Number of pending transactions", textprops=dict(color="k"))
        box1.set_text(test11)


        box = HPacker(children=[box1],
            align="center",
            pad=0.1, sep=15)

        anchored_box = AnchoredOffsetbox(loc=3,
            child=box, pad=0.5,
            frameon=True,
            bbox_to_anchor=(0.5, 1.02),
            bbox_transform=ax.transAxes,
            borderpad=0.5,
        )


        ax.add_artist(anchored_box)


        plt.ylabel('mLTC')
        plt.xlabel('Dates')
        xfmt = md.DateFormatter('%Y-%m-%d')
        ax.xaxis.set_major_formatter(xfmt)


        axarr[0].plot(datenums,balance_Val,marker='o',linestyle='-',color='blue',label='Balance')
        axarr[0].legend(loc='upper left')
        axarr[0].set_title('History Transactions')


        xfmt = md.DateFormatter('%Y-%m-%d')
        ax.xaxis.set_major_formatter(xfmt)
        axarr[1].plot(datenums,value_val,marker='o',linestyle='-',color='green',label='Value')


        axarr[1].legend(loc='upper left')
     #   plt.annotate('unknown transaction = %d \n pending transactions = %d' %(unknown_trans,pending_trans),xy=(0.7,0.05),xycoords='axes fraction',size=12)
        plt.show()
Beispiel #22
0
    def sign_transaction(self, tx, password):
        if tx.is_complete():
            return
        if tx.error:
            raise BaseException(tx.error)
        self.signing = True
        inputs = []
        inputsPaths = []
        pubKeys = []
        trustedInputs = []
        redeemScripts = []
        signatures = []
        preparedTrustedInputs = []
        changePath = ""
        changeAmount = None
        output = None
        outputAmount = None
        use2FA = False
        pin = ""
        # Fetch inputs of the transaction to sign
        for txinput in tx.inputs:
            if ('is_coinbase' in txinput and txinput['is_coinbase']):
                self.give_error(
                    "Coinbase not supported")  # should never happen
            inputs.append([
                self.transactions[txinput['prevout_hash']].raw,
                txinput['prevout_n']
            ])
            address = txinput['address']
            inputsPaths.append(self.address_id(address))
            pubKeys.append(self.get_public_keys(address))

        # Recognize outputs - only one output and one change is authorized
        if len(tx.outputs) > 2:  # should never happen
            self.give_error(
                "Transaction with more than 2 outputs not supported")
        for type, address, amount in tx.outputs:
            assert type == 'address'
            if self.is_change(address):
                changePath = self.address_id(address)
                changeAmount = amount
            else:
                if output <> None:  # should never happen
                    self.give_error(
                        "Multiple outputs with no change not supported")
                output = address
                if not self.canAlternateCoinVersions:
                    v, h = bc_address_to_hash_160(address)
                    if v == 48:
                        output = hash_160_to_bc_address(h, 0)
                outputAmount = amount

        self.get_client(
        )  # prompt for the PIN before displaying the dialog if necessary
        if not self.check_proper_device():
            self.give_error('Wrong device or password')

        waitDialog.start("Signing Transaction ...")
        try:
            # Get trusted inputs from the original transactions
            for utxo in inputs:
                txtmp = bitcoinTransaction(bytearray(utxo[0].decode('hex')))
                trustedInputs.append(self.get_client().getTrustedInput(
                    txtmp, utxo[1]))
                # TODO : Support P2SH later
                redeemScripts.append(txtmp.outputs[utxo[1]].script)
            # Sign all inputs
            firstTransaction = True
            inputIndex = 0
            while inputIndex < len(inputs):
                self.get_client().startUntrustedTransaction(
                    firstTransaction, inputIndex, trustedInputs,
                    redeemScripts[inputIndex])
                outputData = self.get_client().finalizeInput(
                    output, format_satoshis(outputAmount),
                    format_satoshis(self.get_tx_fee(tx)), changePath)
                if firstTransaction:
                    transactionOutput = outputData['outputData']
                if outputData['confirmationNeeded']:
                    use2FA = True
                    # TODO : handle different confirmation types. For the time being only supports keyboard 2FA
                    waitDialog.emit(SIGNAL('dongle_done'))
                    confirmed, p, pin = self.password_dialog()
                    if not confirmed:
                        raise Exception('Aborted by user')
                    pin = pin.encode()
                    self.client.bad = True
                    self.device_checked = False
                    self.get_client(True)
                    waitDialog.start("Signing ...")
                else:
                    # Sign input with the provided PIN
                    inputSignature = self.get_client().untrustedHashSign(
                        inputsPaths[inputIndex], pin)
                    inputSignature[0] = 0x30  # force for 1.4.9+
                    signatures.append(inputSignature)
                    inputIndex = inputIndex + 1
                firstTransaction = False
        except Exception, e:
            self.give_error(e, True)
 def test_format_satoshis(self):
     self.assertEqual("0.00001234", format_satoshis(1234))
Beispiel #24
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 def test_format_fee(self):
     result = format_satoshis(1700 / 1000, 0, 0)
     expected = "1.7"
     self.assertEqual(expected, result)
 def test_format_satoshis_diff_positive(self):
     self.assertEqual("+0.00001234", format_satoshis(1234, is_diff=True))
 def test_format_satoshis_diff_negative(self):
     self.assertEqual("-0.00001234", format_satoshis(-1234, is_diff=True))
Beispiel #27
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 def format_amount(self, x, is_diff=False, whitespaces=False):
     from electrum_ltc.util import format_satoshis
     return format_satoshis(x, is_diff, self.num_zeros,
                            self.decimal_point(), whitespaces)
 def test_format_satoshis_whitespaces_negative(self):
     self.assertEqual("    -0.0001234 ",
                      format_satoshis(-12340, whitespaces=True))
     self.assertEqual("    -0.00001234",
                      format_satoshis(-1234, whitespaces=True))
Beispiel #29
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 def format_amount(self, x, is_diff=False, whitespaces=False):
     return format_satoshis(x, is_diff, 0, self.decimal_point(), whitespaces)
Beispiel #30
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 def test_format_satoshis_diff_negative(self):
     result = format_satoshis(-1234, is_diff=True)
     expected = "-0.00001234"
     self.assertEqual(expected, result)
Beispiel #31
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 def test_format_satoshis_decimal(self):
     self.assertEqual("0.00001234", format_satoshis(Decimal(1234)))
Beispiel #32
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 def test_format_satoshis_to_mbtc(self):
     self.assertEqual("0.01234", format_satoshis(1234, decimal_point=5))
Beispiel #33
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 def test_format_satoshis(self):
     result = format_satoshis(1234)
     expected = "0.00001234"
     self.assertEqual(expected, result)
Beispiel #34
0
 def format_amount(self, x, is_diff=False, whitespaces=False):
     return format_satoshis(x,
                            0,
                            self.decimal_point(),
                            is_diff=is_diff,
                            whitespaces=whitespaces)
 def test_format_satoshis_whitespaces(self):
     self.assertEqual("     0.0001234 ",
                      format_satoshis(12340, whitespaces=True))
     self.assertEqual("     0.00001234",
                      format_satoshis(1234, whitespaces=True))