Curses

gto76 · gto76 · commit 44a7cb858c55 · 2019-03-24T13:20:17.000+01:00
diff --git a/README.md b/README.md
@@ -1668,22 +1668,25 @@ with open(<filename>, encoding='utf-8') as file:
 Curses
 ------
 ```python
-from curses import wrapper
+from curses import wrapper, ascii
 
 def main():
     wrapper(draw)
 
 def draw(screen):
     screen.clear()
     screen.addstr(0, 0, 'Press ESC to quit.')
-    while screen.getch() != 27:
+    while screen.getch() != ascii.ESC:
         pass
 
 def get_border(screen):
     from collections import namedtuple
     P = namedtuple('P', 'x y')
     height, width = screen.getmaxyx()
     return P(width-1, height-1)
+
+if __name__ == '__main__':
+    main()
 ```
 
 
