5 files changed, 12 insertions, 12 deletions
diff --git a/doc/numpybook/comparison/ctypes/interface.py b/doc/numpybook/comparison/ctypes/interface.py
index 34e34ca71..1fabe3170 100644
--- a/doc/numpybook/comparison/ctypes/interface.py
+++ b/doc/numpybook/comparison/ctypes/interface.py
@@ -49,7 +49,7 @@ def add(a, b):
     a = N.require(a, dtype, requires)
     b = N.require(b, dtype, requires)
     c = N.empty_like(a)
-    func(a,b,c,a.size)
+    func(a, b, c, a.size)
     return c
 
 def filter2d(a):
diff --git a/doc/numpybook/comparison/timing.py b/doc/numpybook/comparison/timing.py
index 0d47c7eba..1c70b48ac 100644
--- a/doc/numpybook/comparison/timing.py
+++ b/doc/numpybook/comparison/timing.py
@@ -43,7 +43,7 @@ b = N.zeros_like(a)
 filter.DFILTER2D(a,b)
 """
 
-N = [10,20,30,40,50,100,200,300, 400, 500]
+N = [10, 20, 30, 40, 50, 100, 200, 300, 400, 500]
 
 res = {}
 
@@ -57,6 +57,6 @@ for kind in ['f2py']:#['ctypes', 'pyrex', 'weave', 'f2py']:
     print(sys.path)
     for n in N:
         print("%s - %d" % (kind, n))
-        t = timeit.Timer(eval('%s_run'%kind), eval('%s_pre %% (%d,%d)'%(kind,n,n)))
-        mytime = min(t.repeat(3,100))
+        t = timeit.Timer(eval('%s_run'%kind), eval('%s_pre %% (%d,%d)'%(kind, n, n)))
+        mytime = min(t.repeat(3, 100))
         res[kind].append(mytime)
diff --git a/doc/numpybook/comparison/weave/filter.py b/doc/numpybook/comparison/weave/filter.py
index bbdc9ea85..309764c29 100644
--- a/doc/numpybook/comparison/weave/filter.py
+++ b/doc/numpybook/comparison/weave/filter.py
@@ -20,5 +20,5 @@ def filter(a):
     }
     """
     b = zeros_like(a)
-    weave.inline(code,['a','b'])
+    weave.inline(code, ['a', 'b'])
     return b
diff --git a/doc/numpybook/comparison/weave/inline.py b/doc/numpybook/comparison/weave/inline.py
index 3906553ed..6e98e6997 100644
--- a/doc/numpybook/comparison/weave/inline.py
+++ b/doc/numpybook/comparison/weave/inline.py
@@ -16,7 +16,7 @@ def example1(a):
            results[1] = 4.0;
            return_val = results;
            """
-    return weave.inline(code,['a'])
+    return weave.inline(code, ['a'])
 
 def arr(a):
     if a.ndim != 2:
@@ -36,16 +36,16 @@ def arr(a):
     }
     """
     b = zeros_like(a)
-    weave.inline(code,['a','b'])
+    weave.inline(code, ['a', 'b'])
     return b
 
 a = [None]*10
 print(example1(a))
 print(a)
 
-a = rand(512,512)
+a = rand(512, 512)
 b = arr(a)
 
-h = [[0.25,0.5,0.25],[0.5,1,0.5],[0.25,0.5,0.25]]
+h = [[0.25, 0.5, 0.25], [0.5, 1, 0.5], [0.25, 0.5, 0.25]]
 import scipy.signal as ss
-b2 = ss.convolve(h,a,'same')
+b2 = ss.convolve(h, a, 'same')
diff --git a/doc/numpybook/runcode.py b/doc/numpybook/runcode.py
index 456846cad..c8c532728 100644
--- a/doc/numpybook/runcode.py
+++ b/doc/numpybook/runcode.py
@@ -131,7 +131,7 @@ def runpycode(lyxstr, name='MyCode'):
 def main(args):
     usage = "%prog {options} filename"
     parser = optparse.OptionParser(usage)
-    parser.add_option('-n','--name', default='MyCode')
+    parser.add_option('-n', '--name', default='MyCode')
 
     options, args = parser.parse_args(args)
     if len(args) < 1:
@@ -143,7 +143,7 @@ def main(args):
     fid.close()
     print("Processing %s" % options.name)
     newstr = runpycode(str, options.name)
-    fid = file(args[0],'w')
+    fid = file(args[0], 'w')
     fid.write(newstr)
     fid.close()