arek - in flumotion/trunk: . flumotion/test

[flumotion-commit at lists.fluendo.com]

Author: arek
Date: Fri Jul 20 17:07:10 2007
New Revision: 5336

Modified:
   flumotion/trunk/ChangeLog
   flumotion/trunk/flumotion/test/pond.py
Log:
	* flumotion/test/pond.py (Pond.set_flow):
	Don't use 9 lines of code where 1 is enough.



Modified: flumotion/trunk/ChangeLog
==============================================================================
--- flumotion/trunk/ChangeLog	(original)
+++ flumotion/trunk/ChangeLog	Fri Jul 20 17:07:10 2007
@@ -1,5 +1,10 @@
 2007-07-20  Arek Korbik  <arkadini at gmail.com>
 
+	* flumotion/test/pond.py (Pond.set_flow):
+	Don't use 9 lines of code where 1 is enough.
+
+2007-07-20  Arek Korbik  <arkadini at gmail.com>
+
 	* flumotion/test/pond.py (ComponentWrapper.get_unique_name,
 	  Pond.do_stop, Pond.stop_flow):
 	Don't use language elements not available in python2.3.

Modified: flumotion/trunk/flumotion/test/pond.py
==============================================================================
--- flumotion/trunk/flumotion/test/pond.py	(original)
+++ flumotion/trunk/flumotion/test/pond.py	Fri Jul 20 17:07:10 2007
@@ -211,16 +211,8 @@
         if len(comp_chain) == 0:
             return
 
-        # given a sequence (a0, a1, a2, ..., aN-1, aN)
-        # this generator produces: (a0, a1), (a1, a2), ..., (aN-1, aN)
-        def pair_chain(seq):
-            car = seq[0]
-            for cdr in seq[1:]:
-                yield car, cdr
-                car = cdr
-
         if auto_link:
-            for c_src, c_sink in pair_chain(comp_chain):
+            for c_src, c_sink in zip(comp_chain[:-1], comp_chain[1:]):
                 if c_sink.auto_link:
                     c_src.feed(c_sink)