custom wrappers that store the path selected by the user
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70144c7f11
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@ -362,6 +362,24 @@ class ElectrumWindow(QMainWindow):
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apply(cb, args)
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# custom wrappers for getOpenFileName and getSaveFileName, that remember the path selected by the user
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def getOpenFileName(self, title, filter = None):
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directory = self.config.get('io_dir', os.path.expanduser('~'))
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fileName = unicode( QFileDialog.getOpenFileName(self, title, directory, filter) )
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if fileName and directory != os.path.dirname(fileName):
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self.config.set_key('io_dir', os.path.dirname(fileName), True)
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return fileName
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def getSaveFileName(self, title, filename, filter = None):
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directory = self.config.get('io_dir', os.path.expanduser('~'))
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path = os.path.join( directory, filename )
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fileName = unicode( QFileDialog.getSaveFileName(self, title, path, filter) )
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if fileName and directory != os.path.dirname(fileName):
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self.config.set_key('io_dir', os.path.dirname(fileName), True)
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return fileName
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def close(self):
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QMainWindow.close(self)
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self.run_hook('close_main_window', (self,))
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@ -804,9 +822,9 @@ class ElectrumWindow(QMainWindow):
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else:
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QMessageBox.warning(self, _('Error'), msg, _('OK'))
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else:
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filename = 'unsigned_tx_%s' % (time.mktime(time.gmtime()))
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filename = label + '.txn' if label else 'unsigned_%s.txn' % (time.mktime(time.gmtime()))
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try:
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fileName = QFileDialog.getSaveFileName(self, _("Select a transaction filename"), os.path.expanduser('~/%s' % (filename)))
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fileName = self.getSaveFileName(_("Select a transaction filename"), filename, "*.txn")
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with open(fileName,'w') as f:
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f.write(json.dumps(tx.as_dict(),indent=4) + '\n')
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QMessageBox.information(self, _('Unsigned transaction created'), _("Unsigned transaction was saved to file:") + " " +fileName, _('OK'))
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@ -1667,7 +1685,7 @@ class ElectrumWindow(QMainWindow):
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def read_tx_from_file(self):
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fileName = QFileDialog.getOpenFileName(self, _("Select your transaction file"), os.path.expanduser('~'))
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fileName = self.getOpenFileName(_("Select your transaction file"), "*.txn")
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if not fileName:
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return
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try:
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@ -1684,7 +1702,7 @@ class ElectrumWindow(QMainWindow):
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try:
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self.wallet.signrawtransaction(tx, input_info, [], password)
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fileName = QFileDialog.getSaveFileName(self, _("Select where to save your signed transaction"), os.path.expanduser('~/signed_tx_%s' % (tx.hash()[0:8])))
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fileName = self.getSaveFileName(_("Select where to save your signed transaction"), 'signed_%s.txn' % (tx.hash()[0:8]), "*.txn")
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if fileName:
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with open(fileName, "w+") as f:
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f.write(json.dumps(tx.as_dict(),indent=4) + '\n')
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@ -1773,7 +1791,7 @@ class ElectrumWindow(QMainWindow):
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try:
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select_export = _('Select file to export your private keys to')
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fileName = QFileDialog.getSaveFileName(self, select_export, os.path.expanduser('~/electrum-private-keys.csv'), "*.csv")
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fileName = self.getSaveFileName(select_export, 'electrum-private-keys.csv', "*.csv")
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if fileName:
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with open(fileName, "w+") as csvfile:
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transaction = csv.writer(csvfile)
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@ -1795,7 +1813,7 @@ class ElectrumWindow(QMainWindow):
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def do_import_labels(self):
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labelsFile = QFileDialog.getOpenFileName(self, _("Open text file"), util.user_dir(), self.tr("Text Files (labels.dat)"))
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labelsFile = self.getOpenFileName(_("Open labels file"), "*.dat")
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if not labelsFile: return
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try:
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f = open(labelsFile, 'r')
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@ -1807,16 +1825,16 @@ class ElectrumWindow(QMainWindow):
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QMessageBox.information(None, _("Labels imported"), _("Your labels where imported from")+" '%s'" % str(labelsFile))
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except (IOError, os.error), reason:
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QMessageBox.critical(None, _("Unable to import labels"), _("Electrum was unable to import your labels.")+"\n" + str(reason))
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def do_export_labels(self):
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labels = self.wallet.labels
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try:
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labelsFile = util.user_dir() + '/labels.dat'
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f = open(labelsFile, 'w+')
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json.dump(labels, f)
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f.close()
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QMessageBox.information(None, "Labels exported", _("Your labels where exported to")+" '%s'" % str(labelsFile))
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fileName = self.getSaveFileName(_("Select file to save your labels"), 'electrum_labels.dat', "*.dat")
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if fileName:
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with open(fileName, 'w+') as f:
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json.dump(labels, f)
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QMessageBox.information(None, "Labels exported", _("Your labels where exported to")+" '%s'" % str(fileName))
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except (IOError, os.error), reason:
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QMessageBox.critical(None, "Unable to export labels", _("Electrum was unable to export your labels.")+"\n" + str(reason))
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