trustedcoin: rm some dead code

used by old qt wizard

electrum/plugins/trustedcoin/qt.py

@@ -223,96 +223,6 @@ class Plugin(TrustedCoinPlugin):
         vbox.addLayout(Buttons(CloseButton(d)))
         d.exec_()
 
-    def accept_terms_of_use(self, window):
-        vbox = QVBoxLayout()
-        vbox.addWidget(QLabel(_("Terms of Service")))
-
-        tos_e = TOS()
-        tos_e.setReadOnly(True)
-        vbox.addWidget(tos_e)
-        tos_received = False
-
-        vbox.addWidget(QLabel(_("Please enter your e-mail address")))
-        email_e = QLineEdit()
-        vbox.addWidget(email_e)
-
-        next_button = window.next_button
-        prior_button_text = next_button.text()
-        next_button.setText(_('Accept'))
-
-        def request_TOS():
-            try:
-                tos = server.get_terms_of_service()
-            except Exception as e:
-                self.logger.exception('Could not retrieve Terms of Service')
-                tos_e.error_signal.emit(_('Could not retrieve Terms of Service:')
-                                        + '\n' + repr(e))
-                return
-            self.TOS = tos
-            tos_e.tos_signal.emit()
-
-        def on_result():
-            tos_e.setText(self.TOS)
-            nonlocal tos_received
-            tos_received = True
-            set_enabled()
-
-        def on_error(msg):
-            window.show_error(str(msg))
-            window.terminate()
-
-        def set_enabled():
-            next_button.setEnabled(tos_received and is_valid_email(email_e.text()))
-
-        tos_e.tos_signal.connect(on_result)
-        tos_e.error_signal.connect(on_error)
-        t = threading.Thread(target=request_TOS)
-        t.daemon = True
-        t.start()
-        email_e.textChanged.connect(set_enabled)
-        email_e.setFocus(True)
-        window.exec_layout(vbox, next_enabled=False)
-        next_button.setText(prior_button_text)
-        email = str(email_e.text())
-        self.create_remote_key(email, window)
-
-    def request_otp_dialog(self, window, short_id, otp_secret, xpub3):
-        vbox = QVBoxLayout()
-        if otp_secret is not None:
-            uri = "otpauth://totp/%s?secret=%s"%('trustedcoin.com', otp_secret)
-            l = QLabel("Please scan the following QR code in Google Authenticator. You may as well use the following key: %s"%otp_secret)
-            l.setWordWrap(True)
-            vbox.addWidget(l)
-            qrw = QRCodeWidget(uri)
-            vbox.addWidget(qrw, 1)
-            msg = _('Then, enter your Google Authenticator code:')
-        else:
-            label = QLabel(
-                "This wallet is already registered with TrustedCoin. "
-                "To finalize wallet creation, please enter your Google Authenticator Code. "
-            )
-            label.setWordWrap(1)
-            vbox.addWidget(label)
-            msg = _('Google Authenticator code:')
-        hbox = QHBoxLayout()
-        hbox.addWidget(WWLabel(msg))
-        pw = AmountEdit(None, is_int = True)
-        pw.setFocus(True)
-        pw.setMaximumWidth(50)
-        hbox.addWidget(pw)
-        vbox.addLayout(hbox)
-        cb_lost = QCheckBox(_("I have lost my Google Authenticator account"))
-        cb_lost.setToolTip(_("Check this box to request a new secret. You will need to retype your seed."))
-        vbox.addWidget(cb_lost)
-        cb_lost.setVisible(otp_secret is None)
-        def set_enabled():
-            b = True if cb_lost.isChecked() else len(pw.text()) == 6
-            window.next_button.setEnabled(b)
-        pw.textChanged.connect(set_enabled)
-        cb_lost.toggled.connect(set_enabled)
-        window.exec_layout(vbox, next_enabled=False, raise_on_cancel=False)
-        self.check_otp(window, short_id, otp_secret, xpub3, pw.get_amount(), cb_lost.isChecked())
-
     @hook
     def init_wallet_wizard(self, wizard: 'QENewWalletWizard'):
         wizard.trustedcoin_qhelper = TrustedcoinPluginQObject(self, wizard, None)