Remove unused variables

[lightcards.git] / lightcards / display.py

diff --git a/lightcards/display.py b/lightcards/display.py
index a2a97c3c2e1284e886daac3015c2200f6338de23..2fc7058f997f0dedab6af4886728d578658e449d 100644 (file)
--- a/lightcards/display.py
+++ b/lightcards/display.py
@@ -32,7 +32,7 @@ class Display():
         Display the statusbar at the bottom of the screen with progress, star
         status, and card side.
         """
-        (mlines, mcols) = self.win.getmaxyx()
+        (mlines, _) = self.win.getmaxyx()
 
         # Calculate percent done
         if len(self.stack) <= 1:
@@ -62,7 +62,6 @@ class Display():
         self.win.insstr(bar_end, curses.color_pair(1))
 
     def menu_print(self, string, err=False):
-        (mlines, mcols) = self.win.getmaxyx()
         self.win.clear()
         if err:
             color = curses.color_pair(2)
@@ -124,12 +123,16 @@ class Display():
                 self.obj.setIdx(0)
                 self.get_key()
 
-    def disp_menu(self, keygrab=True):
+    def disp_menu(self, keygrab=True, quit=False):
         """
         Display a menu once the end of the deck has been reached, offering
         multiple options on how to continue.
         """
 
+        quit_text = "[q]: back"
+        if quit:
+            quit_text = "[q]: quit"
+
         self.win.addstr("LIGHTCARDS MENU", curses.color_pair(1) +
                         curses.A_BOLD)
         self.win.hline(1, 0, curses.ACS_HLINE, 15)
@@ -141,13 +144,13 @@ class Display():
                         "[d]: star all\n" +
                         "[s]: update stack to include starred only\n\n" +
                         "[r]: restart\n" +
-                        "[q]: back")
+                        quit_text)
 
         if keygrab:
             self.menu_grab()
 
     def wrap_width(self):
-        (mlines, mcols) = self.win.getmaxyx()
+        (_, mcols) = self.win.getmaxyx()
         wrap_width = mcols
         if mcols > 80:
             wrap_width = 80
@@ -160,9 +163,9 @@ class Display():
         side.
         """
         self.win.clear()
-        (mlines, mcols) = self.win.getmaxyx()
+        (_, mcols) = self.win.getmaxyx()
         if self.obj.getIdx() == len(self.stack):
-            self.disp_menu()
+            self.disp_menu(quit=True)
         else:
             # If on the back of the card, show the content of the front side in
             # the header