[gentoo-commits] proj/R_overlay:gsoc13/next commit in: roverlay/ebuild/

["André Erdmann" <dywi@mailerd.de>]

commit:     67400590e39f148355b08b20efa67278dc28de6d
Author:     André Erdmann <dywi <AT> mailerd <DOT> de>
AuthorDate: Mon Jul  8 22:38:42 2013 +0000
Commit:     André Erdmann <dywi <AT> mailerd <DOT> de>
CommitDate: Mon Jul  8 22:38:42 2013 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/R_overlay.git;a=commit;h=67400590

roverlay/ebuild/ebuilder: remove newline at EOF

Using want_newline=<True|False> instead of inserting a newline directly fixes
a (minor) syntax issue.

---
 roverlay/ebuild/ebuilder.py | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/roverlay/ebuild/ebuilder.py b/roverlay/ebuild/ebuilder.py
index 6806478..047a678 100644
--- a/roverlay/ebuild/ebuilder.py
+++ b/roverlay/ebuild/ebuilder.py
@@ -25,20 +25,26 @@ class Ebuilder ( object ):
 
    def get_lines ( self ):
       """Creates and returns (ordered) text lines."""
+      EMPTY_STR = ""
       evar_list = sorted (
          self._evars.values(), key=lambda e: ( e.priority, e.name )
       )
-      last = len ( evar_list ) - 1
+      last      = len ( evar_list ) - 1
+      want_newline = False
 
       for index, e in enumerate ( evar_list ):
          if e.active():
             varstr = str ( e )
             if varstr:
+               if want_newline:
+                  yield EMPTY_STR
+                  want_newline = False
+
                yield varstr
                if index < last and self.min_newline_distance < abs (
                   evar_list [index + 1].priority - e.priority
                ):
-                  yield ''
+                  want_newline = True
       # -- end for;
    # --- end of get_lines (...) ---