Added new timing helper in python

python/cosmotool/__init__.py

@@ -4,4 +4,4 @@ from grafic import writeGrafic, writeWhitePhase, readGrafic, readWhitePhase
 from borg import read_borg_vol
 from cic import cicParticles
 from simu import loadRamsesAll, simpleWriteGadget, SimulationBare
-from timing import timeit, timeit_quiet
+from timing import time_block, timeit, timeit_quiet

python/cosmotool/timing.py

@@ -1,4 +1,14 @@
 import time                                                
+from contextlib import contextmanager
+
+@contextmanager
+def time_block(name):
+    ts = time.time()
+    yield
+    te = time.time()
+ 
+    print '%s %2.2f sec' % \
+              (name, te-ts)
 
 def timeit(method):