[pypy-commit] extradoc extradoc: update the example

[fijal]

Author: Maciej Fijalkowski <fijall at gmail.com>
Branch: extradoc
Changeset: r4124:a55dff3ff5ee
Date: 2012-03-06 10:40 -0800
http://bitbucket.org/pypy/extradoc/changeset/a55dff3ff5ee/

Log:	update the example

diff --git a/talk/pycon2012/tutorial/examples/03_memory.py b/talk/pycon2012/tutorial/examples/03_memory.py
--- a/talk/pycon2012/tutorial/examples/03_memory.py
+++ b/talk/pycon2012/tutorial/examples/03_memory.py
@@ -1,12 +1,6 @@
 
 import time, os, re
 
-class A(object):
-    def __init__(self, a, b, c):
-        self.a = a
-        self.b = b
-        self.c = c
-
 def read_smaps():
     with open("/proc/%d/smaps" % os.getpid()) as f:
         mark = False
@@ -18,6 +12,12 @@
             if 'heap' in line:
                 mark = True
 
+class A(object):
+    def __init__(self, a, b, c):
+        self.a = a
+        self.b = b
+        self.c = c
+
 def main():
     l = []
     count = 0
diff --git a/talk/pycon2012/tutorial/examples/07_itertools.py b/talk/pycon2012/tutorial/examples/07_itertools.py
--- a/talk/pycon2012/tutorial/examples/07_itertools.py
+++ b/talk/pycon2012/tutorial/examples/07_itertools.py
@@ -16,8 +16,17 @@
     s = 0
     for i in range(len(vector1)):
         s += vector1[i] + vector2[i]
+    return s
+
+def four(vector1, vector2):
+    return sum(vector1[i] + vector2[i] for i in range(len(vector1)))
+
+def five(vector1, vector2):
+    return sum([vector1[i] + vector2[i] for i in range(len(vector1))])
 
 print "one", timeit.timeit(lambda : one(vector1, vector2), number=1000)
 print "two", timeit.timeit(lambda : two(vector1, vector2), number=1000)
 print "three", timeit.timeit(lambda : three(vector1, vector2), number=1000)
+print "four", timeit.timeit(lambda : four(vector1, vector2), number=1000)
+print "five", timeit.timeit(lambda : five(vector1, vector2), number=1000)