[patch] First version of proposed patch

bug251032a.patch (text/plain), 1.26 KB, created by Martin von Gagern on 2008-12-15 14:56:48 UTC

--- layman/overlays/overlay.py.orig	2008-12-15 15:13:28.000000000 +0100
+++ layman/overlays/overlay.py	2008-12-15 15:46:46.000000000 +0100
@@ -231,9 +231,32 @@
             else:
                 return string[:length - 3] + '...'
 
+        def terminal_width():
+            '''Determine width of terminal window.'''
+            try:
+                width = int(os.environ['COLUMNS'])
+                if width > 0:
+                    return width
+            except:
+                pass
+            try:
+                import struct, fcntl, termios
+                query = struct.pack('HHHH', 0, 0, 0, 0)
+                response = fcntl.ioctl(1, termios.TIOCGWINSZ, query)
+                width = struct.unpack('HHHH', response)[1]
+                if width > 0:
+                    return width
+            except:
+                pass
+            return 80
+
         name   = pad(self.name, 25)
         mtype  = ' [' + pad(self.type, 10) + ']'
-        source = ' (source: ' + pad(self.src, 29) + ')'
+        srclen = terminal_width() - 43
+        source = self.src
+        if len(source) > srclen:
+            source = source.replace("overlays.gentoo.org", "o.g.o")
+        source = ' (' + pad(source, srclen) + ')'
 
         return name + mtype + source