fix prev commit: name collisions with _()

gui/qt/contact_list.py

@@ -61,7 +61,7 @@ class ContactList(MyTreeWidget):
 
     def import_contacts(self):
         wallet_folder = self.parent.get_wallet_folder()
-        filename, _ = QFileDialog.getOpenFileName(self.parent, "Select your wallet file", wallet_folder)
+        filename, __ = QFileDialog.getOpenFileName(self.parent, "Select your wallet file", wallet_folder)
         if not filename:
             return
         self.parent.contacts.import_file(filename)

gui/qt/installwizard.py

@@ -179,7 +179,7 @@ class InstallWizard(QDialog, MessageBoxMixin, BaseWizard):
         wallet_folder = os.path.dirname(self.storage.path)
 
         def on_choose():
-            path, _ = QFileDialog.getOpenFileName(self, "Select your wallet file", wallet_folder)
+            path, __ = QFileDialog.getOpenFileName(self, "Select your wallet file", wallet_folder)
             if path:
                 self.name_e.setText(path)
 

gui/qt/invoice_list.py

@@ -64,7 +64,7 @@ class InvoiceList(MyTreeWidget):
 
     def import_invoices(self):
         wallet_folder = self.parent.get_wallet_folder()
-        filename, _ = QFileDialog.getOpenFileName(self.parent, "Select your wallet file", wallet_folder)
+        filename, __ = QFileDialog.getOpenFileName(self.parent, "Select your wallet file", wallet_folder)
         if not filename:
             return
         self.parent.invoices.import_file(filename)

gui/qt/main_window.py

@@ -390,7 +390,7 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
 
     def open_wallet(self):
         wallet_folder = self.get_wallet_folder()
-        filename, _ = QFileDialog.getOpenFileName(self, "Select your wallet file", wallet_folder)
+        filename, __ = QFileDialog.getOpenFileName(self, "Select your wallet file", wallet_folder)
         if not filename:
             return
         self.gui_object.new_window(filename)
@@ -584,7 +584,7 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
     # custom wrappers for getOpenFileName and getSaveFileName, that remember the path selected by the user
     def getOpenFileName(self, title, filter = ""):
         directory = self.config.get('io_dir', os.path.expanduser('~'))
-        fileName, _ = QFileDialog.getOpenFileName(self, title, directory, filter)
+        fileName, __ = QFileDialog.getOpenFileName(self, title, directory, filter)
         if fileName and directory != os.path.dirname(fileName):
             self.config.set_key('io_dir', os.path.dirname(fileName), True)
         return fileName

gui/qt/qrtextedit.py

@@ -46,7 +46,7 @@ class ScanQRTextEdit(ButtonsTextEdit, MessageBoxMixin):
         run_hook('scan_text_edit', self)
 
     def file_input(self):
-        fileName, _ = QFileDialog.getOpenFileName(self, 'select file')
+        fileName, __ = QFileDialog.getOpenFileName(self, 'select file')
         if not fileName:
             return
         with open(fileName, "r") as f:

plugins/trezor/qt_generic.py

@@ -377,7 +377,7 @@ class SettingsDialog(WindowModalDialog):
         def change_homescreen():
             from PIL import Image  # FIXME
             dialog = QFileDialog(self, _("Choose Homescreen"))
-            filename, _ = dialog.getOpenFileName()
+            filename, __ = dialog.getOpenFileName()
             if filename:
                 im = Image.open(str(filename))
                 if im.size != (hs_cols, hs_rows):