mirror of
https://github.com/LBRYFoundation/LBRY-Vault.git
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207 lines
8.9 KiB
Python
207 lines
8.9 KiB
Python
#!/usr/bin/env python
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#
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# Electrum - lightweight Bitcoin client
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# Copyright (C) 2015 Thomas Voegtlin
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#
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# Permission is hereby granted, free of charge, to any person
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# obtaining a copy of this software and associated documentation files
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# (the "Software"), to deal in the Software without restriction,
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# including without limitation the rights to use, copy, modify, merge,
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# publish, distribute, sublicense, and/or sell copies of the Software,
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# and to permit persons to whom the Software is furnished to do so,
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# subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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from enum import IntEnum
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from PyQt5.QtGui import QStandardItemModel, QStandardItem
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from PyQt5.QtWidgets import QMenu, QHeaderView
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from PyQt5.QtCore import Qt, QItemSelectionModel
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from electrum.i18n import _
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from electrum.util import format_time, age
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from electrum.plugin import run_hook
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from electrum.paymentrequest import PR_UNKNOWN
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from electrum.wallet import InternalAddressCorruption
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from electrum.bitcoin import COIN
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from electrum.lnaddr import lndecode
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import electrum.constants as constants
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from .util import MyTreeView, pr_tooltips, pr_icons, read_QIcon
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REQUEST_TYPE_BITCOIN = 0
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REQUEST_TYPE_LN = 1
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ROLE_REQUEST_TYPE = Qt.UserRole
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ROLE_RHASH_OR_ADDR = Qt.UserRole + 1
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class RequestList(MyTreeView):
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class Columns(IntEnum):
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DATE = 0
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TYPE = 1
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DESCRIPTION = 2
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AMOUNT = 3
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STATUS = 4
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headers = {
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Columns.DATE: _('Date'),
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Columns.TYPE: _('Type'),
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Columns.DESCRIPTION: _('Description'),
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Columns.AMOUNT: _('Amount'),
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Columns.STATUS: _('Status'),
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}
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filter_columns = [Columns.DATE, Columns.ADDRESS, Columns.SIGNATURE, Columns.DESCRIPTION, Columns.AMOUNT]
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def __init__(self, parent):
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super().__init__(parent, self.create_menu,
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stretch_column=self.Columns.DESCRIPTION,
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editable_columns=[])
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self.setModel(QStandardItemModel(self))
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self.setSortingEnabled(True)
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self.update()
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self.selectionModel().currentRowChanged.connect(self.item_changed)
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def select_key(self, key):
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for i in range(self.model().rowCount()):
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item = self.model().index(i, 0)
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row_key = item.data(ROLE_RHASH_OR_ADDR)
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if item.data(ROLE_REQUEST_TYPE) == REQUEST_TYPE_LN:
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row_key = self.wallet.lnworker.invoices[row_key][1]
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if key == row_key:
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self.selectionModel().setCurrentIndex(item, QItemSelectionModel.SelectCurrent | QItemSelectionModel.Rows)
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break
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def item_changed(self, idx):
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# TODO use siblingAtColumn when min Qt version is >=5.11
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item = self.model().itemFromIndex(idx.sibling(idx.row(), 0))
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request_type = item.data(ROLE_REQUEST_TYPE)
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key = item.data(ROLE_RHASH_OR_ADDR)
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if request_type == REQUEST_TYPE_BITCOIN:
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req = self.wallet.receive_requests.get(key)
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if req is None:
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self.update()
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return
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req = self.parent.get_request_URI(key)
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elif request_type == REQUEST_TYPE_LN:
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preimage, req = self.wallet.lnworker.invoices.get(key, (None, None))
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if req is None:
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self.update()
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return
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self.parent.receive_address_e.setText(req)
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def update(self):
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self.wallet = self.parent.wallet
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# hide receive tab if no receive requests available
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if self.parent.isVisible():
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b = len(self.wallet.receive_requests) > 0 or len(self.wallet.lnworker.invoices) > 0
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self.setVisible(b)
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self.parent.receive_requests_label.setVisible(b)
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if not b:
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self.parent.expires_label.hide()
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self.parent.expires_combo.show()
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domain = self.wallet.get_receiving_addresses()
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self.parent.update_receive_address_styling()
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self.model().clear()
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self.update_headers(self.__class__.headers)
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for req in self.wallet.get_sorted_requests(self.config):
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address = req['address']
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if address not in domain:
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continue
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timestamp = req.get('time', 0)
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amount = req.get('amount')
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expiration = req.get('exp', None)
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message = req['memo']
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date = format_time(timestamp)
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status = req.get('status')
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signature = req.get('sig')
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requestor = req.get('name', '')
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amount_str = self.parent.format_amount(amount) if amount else ""
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labels = [date, 'on-chain', message, amount_str, pr_tooltips.get(status,'')]
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items = [QStandardItem(e) for e in labels]
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self.set_editability(items)
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if signature is not None:
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items[self.Columns.TYPE].setIcon(read_QIcon("seal.png"))
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items[self.Columns.TYPE].setToolTip(f'signed by {requestor}')
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if status is not PR_UNKNOWN:
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items[self.Columns.STATUS].setIcon(read_QIcon(pr_icons.get(status)))
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self.model().insertRow(self.model().rowCount(), items)
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items[0].setData(REQUEST_TYPE_BITCOIN, ROLE_REQUEST_TYPE)
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items[0].setData(address, ROLE_RHASH_OR_ADDR)
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self.filter()
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# lightning
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for payreq_key, (preimage_hex, invoice) in self.wallet.lnworker.invoices.items():
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lnaddr = lndecode(invoice, expected_hrp=constants.net.SEGWIT_HRP)
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amount_sat = lnaddr.amount*COIN if lnaddr.amount else None
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amount_str = self.parent.format_amount(amount_sat) if amount_sat else ''
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description = ''
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for k,v in lnaddr.tags:
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if k == 'd':
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description = v
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break
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date = format_time(lnaddr.date)
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labels = [date, 'lightning', description, amount_str, '']
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items = [QStandardItem(e) for e in labels]
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items[1].setIcon(self.icon_cache.get(":icons/lightning.png"))
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items[0].setData(REQUEST_TYPE_LN, ROLE_REQUEST_TYPE)
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items[0].setData(payreq_key, ROLE_RHASH_OR_ADDR)
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self.model().insertRow(self.model().rowCount(), items)
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# sort requests by date
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self.model().sort(0)
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def create_menu(self, position):
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idx = self.indexAt(position)
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item = self.model().itemFromIndex(idx)
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# TODO use siblingAtColumn when min Qt version is >=5.11
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item = self.model().itemFromIndex(idx.sibling(idx.row(), self.Columns.DATE))
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if not item:
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return
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addr = item.data(ROLE_RHASH_OR_ADDR)
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request_type = item.data(ROLE_REQUEST_TYPE)
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menu = None
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assert request_type in [REQUEST_TYPE_BITCOIN, REQUEST_TYPE_LN]
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if request_type == REQUEST_TYPE_BITCOIN:
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req = self.wallet.receive_requests.get(addr)
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elif request_type == REQUEST_TYPE_LN:
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preimage, req = self.wallet.lnworker.invoices.get(addr)
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if req is None:
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self.update()
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return
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column = idx.column()
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column_title = self.model().horizontalHeaderItem(column).text()
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column_data = self.model().itemFromIndex(idx).text()
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menu = QMenu(self)
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if column != self.Columns.TYPE:
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if column == self.Columns.AMOUNT:
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column_data = column_data.strip()
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menu.addAction(_("Copy {}").format(column_title), lambda: self.parent.do_copy(column_title, column_data))
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if request_type == REQUEST_TYPE_BITCOIN:
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self.create_menu_bitcoin_payreq(menu, addr)
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elif request_type == REQUEST_TYPE_LN:
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self.create_menu_ln_payreq(menu, addr, req)
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menu.exec_(self.viewport().mapToGlobal(position))
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def create_menu_bitcoin_payreq(self, menu, addr):
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menu.addAction(_("Copy Address"), lambda: self.parent.do_copy('Address', addr))
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menu.addAction(_("Copy URI"), lambda: self.parent.do_copy('URI', self.parent.get_request_URI(addr)))
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menu.addAction(_("Save as BIP70 file"), lambda: self.parent.export_payment_request(addr))
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menu.addAction(_("Delete"), lambda: self.parent.delete_payment_request(addr))
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run_hook('receive_list_menu', menu, addr)
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def create_menu_ln_payreq(self, menu, payreq_key, req):
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menu.addAction(_("Copy Lightning invoice"), lambda: self.parent.do_copy('Lightning invoice', req))
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menu.addAction(_("Delete"), lambda: self.parent.delete_lightning_payreq(payreq_key))
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