373 lines
14 KiB
Python
373 lines
14 KiB
Python
"""
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Dialogs that work with BM address.
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"""
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# pylint: disable=attribute-defined-outside-init,too-few-public-methods,relative-import
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import hashlib
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from PyQt4 import QtCore, QtGui
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import queues
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import widgets
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from account import AccountMixin, GatewayAccount, MailchuckAccount, accountClass, getSortedAccounts
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from addresses import addBMIfNotPresent, decodeAddress, encodeVarint
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from inventory import Inventory
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from tr import _translate
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class AddressCheckMixin(object):
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"""Base address validation class for QT UI"""
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def __init__(self):
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self.valid = False
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QtCore.QObject.connect( # pylint: disable=no-member
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self.lineEditAddress,
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QtCore.SIGNAL("textChanged(QString)"),
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self.addressChanged)
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def _onSuccess(self, addressVersion, streamNumber, ripe):
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pass
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def addressChanged(self, QString):
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"""
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Address validation callback, performs validation and gives feedback
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"""
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status, addressVersion, streamNumber, ripe = decodeAddress(
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str(QString))
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self.valid = status == 'success'
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if self.valid:
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self.labelAddressCheck.setText(
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_translate("MainWindow", "Address is valid."))
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self._onSuccess(addressVersion, streamNumber, ripe)
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elif status == 'missingbm':
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self.labelAddressCheck.setText(_translate(
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"MainWindow", # dialog name should be here
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"The address should start with ''BM-''"
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))
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elif status == 'checksumfailed':
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self.labelAddressCheck.setText(_translate(
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"MainWindow",
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"The address is not typed or copied correctly"
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" (the checksum failed)."
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))
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elif status == 'versiontoohigh':
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self.labelAddressCheck.setText(_translate(
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"MainWindow",
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"The version number of this address is higher than this"
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" software can support. Please upgrade Bitmessage."
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))
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elif status == 'invalidcharacters':
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self.labelAddressCheck.setText(_translate(
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"MainWindow",
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"The address contains invalid characters."
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))
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elif status == 'ripetooshort':
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self.labelAddressCheck.setText(_translate(
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"MainWindow",
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"Some data encoded in the address is too short."
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))
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elif status == 'ripetoolong':
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self.labelAddressCheck.setText(_translate(
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"MainWindow",
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"Some data encoded in the address is too long."
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))
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elif status == 'varintmalformed':
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self.labelAddressCheck.setText(_translate(
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"MainWindow",
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"Some data encoded in the address is malformed."
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))
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class AddressDataDialog(QtGui.QDialog, AddressCheckMixin):
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"""QDialog with Bitmessage address validation"""
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def __init__(self, parent):
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super(AddressDataDialog, self).__init__(parent)
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self.parent = parent
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def accept(self):
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"""Callback for QDIalog accepting value"""
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if self.valid:
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self.data = (
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addBMIfNotPresent(str(self.lineEditAddress.text())),
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str(self.lineEditLabel.text().toUtf8())
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)
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else:
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queues.UISignalQueue.put(('updateStatusBar', _translate(
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"MainWindow",
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"The address you entered was invalid. Ignoring it."
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)))
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super(AddressDataDialog, self).accept()
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class AddAddressDialog(AddressDataDialog):
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"""QDialog for adding a new address"""
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def __init__(self, parent=None, address=None):
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super(AddAddressDialog, self).__init__(parent)
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widgets.load('addaddressdialog.ui', self)
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AddressCheckMixin.__init__(self)
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if address:
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self.lineEditAddress.setText(address)
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class NewAddressDialog(QtGui.QDialog):
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"""QDialog for generating a new address"""
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def __init__(self, parent=None):
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super(NewAddressDialog, self).__init__(parent)
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widgets.load('newaddressdialog.ui', self)
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# Let's fill out the 'existing address' combo box with addresses
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# from the 'Your Identities' tab.
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for address in getSortedAccounts():
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self.radioButtonExisting.click()
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self.comboBoxExisting.addItem(address)
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self.groupBoxDeterministic.setHidden(True)
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QtGui.QWidget.resize(self, QtGui.QWidget.sizeHint(self))
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self.show()
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def accept(self):
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"""accept callback"""
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self.hide()
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# self.buttonBox.enabled = False
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if self.radioButtonRandomAddress.isChecked():
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if self.radioButtonMostAvailable.isChecked():
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streamNumberForAddress = 1
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else:
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# User selected 'Use the same stream as an existing
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# address.'
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streamNumberForAddress = decodeAddress(
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self.comboBoxExisting.currentText())[2]
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queues.addressGeneratorQueue.put((
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'createRandomAddress', 4, streamNumberForAddress,
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str(self.newaddresslabel.text().toUtf8()), 1, "",
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self.checkBoxEighteenByteRipe.isChecked()
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))
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else:
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if self.lineEditPassphrase.text() != \
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self.lineEditPassphraseAgain.text():
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QtGui.QMessageBox.about(
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self, _translate("MainWindow", "Passphrase mismatch"),
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_translate(
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"MainWindow",
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"The passphrase you entered twice doesn\'t"
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" match. Try again.")
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)
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elif self.lineEditPassphrase.text() == "":
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QtGui.QMessageBox.about(
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self, _translate("MainWindow", "Choose a passphrase"),
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_translate(
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"MainWindow", "You really do need a passphrase.")
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)
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else:
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# this will eventually have to be replaced by logic
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# to determine the most available stream number.
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streamNumberForAddress = 1
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queues.addressGeneratorQueue.put((
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'createDeterministicAddresses', 4, streamNumberForAddress,
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"unused deterministic address",
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self.spinBoxNumberOfAddressesToMake.value(),
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self.lineEditPassphrase.text().toUtf8(),
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self.checkBoxEighteenByteRipe.isChecked()
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))
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class NewSubscriptionDialog(AddressDataDialog):
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"""QDialog for subscribing to an address"""
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def __init__(self, parent=None):
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super(NewSubscriptionDialog, self).__init__(parent)
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widgets.load('newsubscriptiondialog.ui', self)
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AddressCheckMixin.__init__(self)
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def _onSuccess(self, addressVersion, streamNumber, ripe):
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if addressVersion <= 3:
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self.checkBoxDisplayMessagesAlreadyInInventory.setText(_translate(
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"MainWindow",
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"Address is an old type. We cannot display its past"
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" broadcasts."
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))
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else:
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Inventory().flush()
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doubleHashOfAddressData = hashlib.sha512(hashlib.sha512(
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encodeVarint(addressVersion)
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+ encodeVarint(streamNumber) + ripe
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).digest()).digest()
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tag = doubleHashOfAddressData[32:]
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self.recent = Inventory().by_type_and_tag(3, tag)
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count = len(self.recent)
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if count == 0:
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self.checkBoxDisplayMessagesAlreadyInInventory.setText(
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_translate(
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"MainWindow",
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"There are no recent broadcasts from this address"
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" to display."
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))
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else:
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self.checkBoxDisplayMessagesAlreadyInInventory.setEnabled(True)
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self.checkBoxDisplayMessagesAlreadyInInventory.setText(
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_translate(
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"MainWindow",
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"Display the %n recent broadcast(s) from this address.",
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None,
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QtCore.QCoreApplication.CodecForTr,
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count
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))
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class RegenerateAddressesDialog(QtGui.QDialog):
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"""QDialog for regenerating deterministic addresses"""
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def __init__(self, parent=None):
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super(RegenerateAddressesDialog, self).__init__(parent)
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widgets.load('regenerateaddresses.ui', self)
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self.groupBox.setTitle('')
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QtGui.QWidget.resize(self, QtGui.QWidget.sizeHint(self))
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class SpecialAddressBehaviorDialog(QtGui.QDialog):
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"""
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QDialog for special address behaviour (e.g. mailing list functionality)
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"""
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def __init__(self, parent=None, config=None):
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super(SpecialAddressBehaviorDialog, self).__init__(parent)
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widgets.load('specialaddressbehavior.ui', self)
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self.address = parent.getCurrentAccount()
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self.parent = parent
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self.config = config
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try:
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self.address_is_chan = config.safeGetBoolean(
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self.address, 'chan'
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)
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except AttributeError:
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pass
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else:
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if self.address_is_chan: # address is a chan address
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self.radioButtonBehaviorMailingList.setDisabled(True)
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self.lineEditMailingListName.setText(_translate(
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"SpecialAddressBehaviorDialog",
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"This is a chan address. You cannot use it as a"
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" pseudo-mailing list."
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))
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else:
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if config.safeGetBoolean(self.address, 'mailinglist'):
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self.radioButtonBehaviorMailingList.click()
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else:
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self.radioButtonBehaveNormalAddress.click()
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mailingListName = config.safeGet(self.address, 'mailinglistname', '')
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self.lineEditMailingListName.setText(
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unicode(mailingListName, 'utf-8')
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)
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QtGui.QWidget.resize(self, QtGui.QWidget.sizeHint(self))
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self.show()
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def accept(self):
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"""Accept callback"""
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self.hide()
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if self.address_is_chan:
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return
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if self.radioButtonBehaveNormalAddress.isChecked():
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self.config.set(str(self.address), 'mailinglist', 'false')
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# Set the color to either black or grey
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if self.config.getboolean(self.address, 'enabled'):
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self.parent.setCurrentItemColor(
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QtGui.QApplication.palette().text().color()
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)
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else:
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self.parent.setCurrentItemColor(QtGui.QColor(128, 128, 128))
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else:
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self.config.set(str(self.address), 'mailinglist', 'true')
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self.config.set(str(self.address), 'mailinglistname', str(
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self.lineEditMailingListName.text().toUtf8()))
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self.parent.setCurrentItemColor(
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QtGui.QColor(137, 4, 177)) # magenta
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self.parent.rerenderComboBoxSendFrom()
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self.parent.rerenderComboBoxSendFromBroadcast()
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self.config.save()
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self.parent.rerenderMessagelistToLabels()
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class EmailGatewayDialog(QtGui.QDialog):
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"""QDialog for email gateway control"""
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def __init__(self, parent, config=None, account=None):
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super(EmailGatewayDialog, self).__init__(parent)
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widgets.load('emailgateway.ui', self)
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self.parent = parent
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self.config = config
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if account:
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self.acct = account
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self.setWindowTitle(_translate(
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"EmailGatewayDialog", "Registration failed:"))
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self.label.setText(_translate(
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"EmailGatewayDialog",
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"The requested email address is not available,"
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" please try a new one."
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))
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self.radioButtonRegister.hide()
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self.radioButtonStatus.hide()
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self.radioButtonSettings.hide()
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self.radioButtonUnregister.hide()
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else:
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address = parent.getCurrentAccount()
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self.acct = accountClass(address)
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try:
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label = config.get(address, 'label')
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except AttributeError:
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pass
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else:
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if "@" in label:
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self.lineEditEmail.setText(label)
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if isinstance(self.acct, GatewayAccount):
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self.radioButtonUnregister.setEnabled(True)
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self.radioButtonStatus.setEnabled(True)
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self.radioButtonStatus.setChecked(True)
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self.radioButtonSettings.setEnabled(True)
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self.lineEditEmail.setEnabled(False)
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else:
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self.acct = MailchuckAccount(address)
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self.lineEditEmail.setFocus()
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QtGui.QWidget.resize(self, QtGui.QWidget.sizeHint(self))
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def accept(self):
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"""Accept callback"""
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self.hide()
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# no chans / mailinglists
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if self.acct.type != AccountMixin.NORMAL:
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return
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if not isinstance(self.acct, GatewayAccount):
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return
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if self.radioButtonRegister.isChecked() \
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or self.radioButtonRegister.isHidden():
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email = str(self.lineEditEmail.text().toUtf8())
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self.acct.register(email)
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self.config.set(self.acct.fromAddress, 'label', email)
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self.config.set(self.acct.fromAddress, 'gateway', 'mailchuck')
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self.config.save()
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queues.UISignalQueue.put(('updateStatusBar', _translate(
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"EmailGatewayDialog",
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"Sending email gateway registration request"
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)))
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elif self.radioButtonUnregister.isChecked():
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self.acct.unregister()
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self.config.remove_option(self.acct.fromAddress, 'gateway')
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self.config.save()
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queues.UISignalQueue.put(('updateStatusBar', _translate(
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"EmailGatewayDialog",
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"Sending email gateway unregistration request"
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)))
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elif self.radioButtonStatus.isChecked():
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self.acct.status()
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queues.UISignalQueue.put(('updateStatusBar', _translate(
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"EmailGatewayDialog",
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"Sending email gateway status request"
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)))
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elif self.radioButtonSettings.isChecked():
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self.data = self.acct
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super(EmailGatewayDialog, self).accept()
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