fix E221 pep8 errors

Author: twmr

examples/color/color_cycle_demo.py

@@ -17,7 +17,7 @@
 yy = np.transpose([np.sin(x + phi) for phi in offsets])
 
 plt.rc('lines', linewidth=4)
-fig, (ax0, ax1)  = plt.subplots(nrows=2)
+fig, (ax0, ax1) = plt.subplots(nrows=2)
 
 plt.rc('axes', color_cycle=['r', 'g', 'b', 'y'])
 ax0.plot(yy)

examples/misc/contour_manual.py

@@ -39,7 +39,7 @@
 
 plt.figure()
 filled01 = [ [[0,0],[3,0],[3,3],[0,3],[1,1],[1,2],[2,2],[2,1]] ]
-kinds01  = [ [1,2,2,2,1,2,2,2] ]
+kinds01 = [ [1,2,2,2,1,2,2,2] ]
 cs = ContourSet(plt.gca(), [0,1], [filled01], [kinds01], filled=True)
 cbar = plt.colorbar(cs)
 

examples/misc/rc_traits.py

@@ -102,7 +102,7 @@ def file_exists(ob, name, val):
     fh = file(val, 'r')
     return val
 
-linestyles  = ('-', '--', '-.', ':', 'steps', 'None')
+linestyles = ('-', '--', '-.', ':', 'steps', 'None')
 TICKLEFT, TICKRIGHT, TICKUP, TICKDOWN = range(4)
 linemarkers = (None, '.', ',', 'o', '^', 'v', '<', '>', 's',
                  '+', 'x', 'd', 'D', '|', '_', 'h', 'H',
@@ -116,23 +116,23 @@ def file_exists(ob, name, val):
 
 
 class LineRC(traits.HasTraits):
-    linewidth       = traits.Float(0.5)
-    linestyle       = traits.Trait(*linestyles)
-    color           = Color
-    marker          = traits.Trait(*linemarkers)
+    linewidth = traits.Float(0.5)
+    linestyle = traits.Trait(*linestyles)
+    color = Color
+    marker = traits.Trait(*linemarkers)
     markerfacecolor = Color
     markeredgecolor = Color
     markeredgewidth = traits.Float(0.5)
-    markersize      = traits.Float(6)
-    antialiased     = flexible_true_trait
-    data_clipping   = flexible_false_trait
+    markersize = traits.Float(6)
+    antialiased = flexible_true_trait
+    data_clipping = flexible_false_trait
 
 
 class PatchRC(traits.HasTraits):
-    linewidth       = traits.Float(1.0)
+    linewidth = traits.Float(1.0)
     facecolor = Color
     edgecolor = Color
-    antialiased     = flexible_true_trait
+    antialiased = flexible_true_trait
 
 timezones = 'UTC', 'US/Central', 'ES/Eastern' # fixme: and many more
 backends = ('GTKAgg', 'Cairo', 'GDK', 'GTK', 'Agg',
@@ -142,11 +142,11 @@ class PatchRC(traits.HasTraits):
 
 class RC(traits.HasTraits):
     backend = traits.Trait(*backends)
-    interactive  = flexible_false_trait
-    toolbar      = traits.Trait('toolbar2', 'classic', None)
-    timezone     = traits.Trait(*timezones)
-    lines        = traits.Trait(LineRC())
-    patch        = traits.Trait(PatchRC())
+    interactive = flexible_false_trait
+    toolbar = traits.Trait('toolbar2', 'classic', None)
+    timezone = traits.Trait(*timezones)
+    lines = traits.Trait(LineRC())
+    patch = traits.Trait(PatchRC())
 
 rc = RC()
 rc.lines.color = 'r'

examples/pylab_examples/bar_stacked.py

@@ -5,10 +5,10 @@
 
 
 N = 5
-menMeans   = (20, 35, 30, 35, 27)
+menMeans = (20, 35, 30, 35, 27)
 womenMeans = (25, 32, 34, 20, 25)
-menStd     = (2, 3, 4, 1, 2)
-womenStd   = (3, 5, 2, 3, 3)
+menStd = (2, 3, 4, 1, 2)
+womenStd = (3, 5, 2, 3, 3)
 ind = np.arange(N)    # the x locations for the groups
 width = 0.35       # the width of the bars: can also be len(x) sequence
 

examples/pylab_examples/finance_work2.py

@@ -96,12 +96,12 @@ def moving_average_convergence(x, nslow=26, nfast=12):
 
 
 fig = plt.figure(facecolor='white')
-axescolor  = '#f6f6f6'  # the axes background color
+axescolor = '#f6f6f6'  # the axes background color
 
 ax1 = fig.add_axes(rect1, axisbg=axescolor)  #left, bottom, width, height
 ax2 = fig.add_axes(rect2, axisbg=axescolor, sharex=ax1)
 ax2t = ax2.twinx()
-ax3  = fig.add_axes(rect3, axisbg=axescolor, sharex=ax1)
+ax3 = fig.add_axes(rect3, axisbg=axescolor, sharex=ax1)
 
 
 ### plot the relative strength indicator

examples/pylab_examples/fonts_demo.py

@@ -34,7 +34,7 @@
 
 ###  Show style options
 
-style  = ['normal', 'italic', 'oblique']
+style = ['normal', 'italic', 'oblique']
 
 t = text(-0.4, 0.9, 'style', fontproperties=font1,
          **alignment)
@@ -75,8 +75,8 @@
 
 ###  Show size options
 
-size  = ['xx-small', 'x-small', 'small', 'medium', 'large',
-         'x-large', 'xx-large']
+size = ['xx-small', 'x-small', 'small', 'medium', 'large',
+        'x-large', 'xx-large']
 
 t = text( 0.8, 0.9, 'size', fontproperties=font1,
          **alignment)

examples/pylab_examples/fonts_demo_kw.py

@@ -26,7 +26,7 @@
 
 ###  Show style options
 
-style  = ['normal', 'italic', 'oblique']
+style = ['normal', 'italic', 'oblique']
 
 t = text(-0.4, 0.9, 'style', **alignment)
 
@@ -56,8 +56,8 @@
 
 ###  Show size options
 
-size  = ['xx-small', 'x-small', 'small', 'medium', 'large',
-         'x-large', 'xx-large']
+size = ['xx-small', 'x-small', 'small', 'medium', 'large',
+        'x-large', 'xx-large']
 
 t = text( 0.8, 0.9, 'size', **alignment)
 

examples/pylab_examples/image_slices_viewer.py

@@ -10,7 +10,7 @@ def __init__(self, ax, X):
 
         self.X = X
         rows,cols,self.slices = X.shape
-        self.ind  = self.slices/2
+        self.ind = self.slices/2
 
         self.im = ax.imshow(self.X[:,:,self.ind])
         self.update()

examples/pylab_examples/line_collection.py

@@ -31,7 +31,7 @@
 #          If linestyle is omitted, 'solid' is used
 # See matplotlib.collections.LineCollection for more information
 line_segments = LineCollection(segs,
-                                linewidths    = (0.5,1,1.5,2),
+                                linewidths = (0.5,1,1.5,2),
                                 colors        = [colorConverter.to_rgba(i) \
                                                  for i in ('b','g','r','c','m','y','k')],
                                 linestyle = 'solid')

examples/pylab_examples/line_collection2.py

@@ -22,7 +22,7 @@
 #          If linestyle is omitted, 'solid' is used
 # See matplotlib.collections.LineCollection for more information
 line_segments = LineCollection([list(zip(x,y)) for y in ys], # Make a sequence of x,y pairs
-                                linewidths    = (0.5,1,1.5,2),
+                                linewidths = (0.5,1,1.5,2),
                                 linestyles = 'solid')
 line_segments.set_array(x)
 ax.add_collection(line_segments)