fix trailing whitespace

examples/misc/svg_filter_pie.py

@@ -3,7 +3,7 @@
 The pie chart drawing code is borrowed from pie_demo.py
 
 Note that the filtering effects are only effective if your svg rederer
-support it. 
+support it.
 """
 
 
@@ -62,16 +62,16 @@
     <filter id='dropshadow' height='1.2' width='1.2'>
       <feGaussianBlur result='blur' stdDeviation='2'/>
     </filter>
-    
+
     <filter id='MyFilter' filterUnits='objectBoundingBox' x='0' y='0' width='1' height='1'>
       <feGaussianBlur in='SourceAlpha' stdDeviation='4%' result='blur'/>
       <feOffset in='blur' dx='4%' dy='4%' result='offsetBlur'/>
-      <feSpecularLighting in='blur' surfaceScale='5' specularConstant='.75' 
+      <feSpecularLighting in='blur' surfaceScale='5' specularConstant='.75'
            specularExponent='20' lighting-color='#bbbbbb' result='specOut'>
         <fePointLight x='-5000%' y='-10000%' z='20000%'/>
       </feSpecularLighting>
       <feComposite in='specOut' in2='SourceAlpha' operator='in' result='specOut'/>
-      <feComposite in='SourceGraphic' in2='specOut' operator='arithmetic' 
+      <feComposite in='SourceGraphic' in2='specOut' operator='arithmetic'
     k1='0' k2='1' k3='1' k4='0'/>
     </filter>
   </defs>

examples/mplot3d/mixed_subplots_demo.py

@@ -23,7 +23,7 @@ def f(t):
 fig = plt.figure(figsize=plt.figaspect(2.))
 fig.suptitle('A tale of 2 subplots')
 ax = fig.add_subplot(2, 1, 1)
-l = ax.plot(t1, f(t1), 'bo', 
+l = ax.plot(t1, f(t1), 'bo',
             t2, f(t2), 'k--', markerfacecolor='green')
 ax.grid(True)
 ax.set_ylabel('Damped oscillation')

examples/pylab_examples/README

@@ -1,4 +1,4 @@
-Here are some demos of how to use the matplotlib.  
+Here are some demos of how to use the matplotlib.
 
 
 -- data_helper.py - a convenience module to load some data from the

examples/pylab_examples/broken_axis.py

@@ -11,7 +11,7 @@
     0.043,  0.021,  0.138,  0.075,  0.109,  0.195,  0.05 , 0.074, 0.079,
     0.155,  0.02 ,  0.01 ,  0.061,  0.008])
 
-# Now let's make two outlier points which are far away from everything. 
+# Now let's make two outlier points which are far away from everything.
 pts[[3, 14]] += .8
 
 # If we were to simply plot pts, we'd lose most of the interesting

examples/pylab_examples/demo_text_path.py

@@ -92,7 +92,7 @@ def draw(self, renderer=None):
 
     p1 = PathPatch(text_path, ec="w", lw=3, fc="w", alpha=0.9,
                    transform=IdentityTransform())
-    p2 = PathPatch(text_path, ec="none", fc="k", 
+    p2 = PathPatch(text_path, ec="none", fc="k",
                    transform=IdentityTransform())
 
     offsetbox2 = AuxTransformBox(IdentityTransform())

examples/pylab_examples/fancybox_demo.py

@@ -10,7 +10,7 @@
 def draw_bbox(ax, bb):
     # boxstyle=square with pad=0, i.e. bbox itself.
     p_bbox = FancyBboxPatch((bb.xmin, bb.ymin),
-                            abs(bb.width), abs(bb.height), 
+                            abs(bb.width), abs(bb.height),
                             boxstyle="square,pad=0.",
                             ec="k", fc="none", zorder=10.,
                             )
@@ -113,7 +113,7 @@ def test4(ax):
     p_fancy = FancyBboxPatch((bb.xmin, bb.ymin),
                              abs(bb.width), abs(bb.height),
                              boxstyle="round,pad=0.3",
-                             mutation_aspect=.5, 
+                             mutation_aspect=.5,
                              fc=(1., 0.8, 1.),
                              ec=(1., 0.5, 1.))
 

examples/pylab_examples/fancytextbox_demo.py

@@ -1,15 +1,15 @@
 import matplotlib.pyplot as plt
 
 plt.text(0.6, 0.5, "test", size=50, rotation=30.,
-         ha="center", va="center", 
+         ha="center", va="center",
          bbox=dict(boxstyle="round",
                      ec=(1., 0.5, 0.5),
                      fc=(1., 0.8, 0.8),
                      )
          )
 
 plt.text(0.5, 0.4, "test", size=50, rotation=-30.,
-         ha="right", va="top", 
+         ha="right", va="top",
          bbox=dict(boxstyle="square",
                      ec=(1., 0.5, 0.5),
                      fc=(1., 0.8, 0.8),

examples/pylab_examples/hexbin_demo2.py

@@ -39,7 +39,7 @@
 gridsize = 30
 
 plt.subplot(211)
-plt.hexbin(x, y, C=z, gridsize=gridsize, marginals=True, cmap=plt.cm.RdBu, 
+plt.hexbin(x, y, C=z, gridsize=gridsize, marginals=True, cmap=plt.cm.RdBu,
            vmax=abs(z).max(), vmin=-abs(z).max())
 plt.axis([xmin, xmax, ymin, ymax])
 cb = plt.colorbar()

examples/pylab_examples/image_nonuniform.py

@@ -20,7 +20,7 @@
 fig = figure()
 fig.suptitle('NonUniformImage class')
 ax = fig.add_subplot(221)
-im = NonUniformImage(ax, interpolation=interp, extent=(-4, 4, -4, 4), 
+im = NonUniformImage(ax, interpolation=interp, extent=(-4, 4, -4, 4),
                      cmap=cm.Purples)
 im.set_data(x, y, z)
 ax.images.append(im)
@@ -29,7 +29,7 @@
 ax.set_title(interp)
 
 ax = fig.add_subplot(222)
-im = NonUniformImage(ax, interpolation=interp, extent=(-64, 64, -4, 4), 
+im = NonUniformImage(ax, interpolation=interp, extent=(-64, 64, -4, 4),
                      cmap=cm.Purples)
 im.set_data(x2, y, z)
 ax.images.append(im)
@@ -40,7 +40,7 @@
 interp = 'bilinear'
 
 ax = fig.add_subplot(223)
-im = NonUniformImage(ax, interpolation=interp, extent=(-4, 4, -4, 4), 
+im = NonUniformImage(ax, interpolation=interp, extent=(-4, 4, -4, 4),
                      cmap=cm.Purples)
 im.set_data(x, y, z)
 ax.images.append(im)
@@ -49,7 +49,7 @@
 ax.set_title(interp)
 
 ax = fig.add_subplot(224)
-im = NonUniformImage(ax, interpolation=interp, extent=(-64, 64, -4, 4), 
+im = NonUniformImage(ax, interpolation=interp, extent=(-64, 64, -4, 4),
                      cmap=cm.Purples)
 im.set_data(x2, y, z)
 ax.images.append(im)

examples/pylab_examples/multiple_yaxis_with_spines.py

@@ -16,8 +16,8 @@ def make_patch_spines_invisible(ax):
 # Offset the right spine of par2.  The ticks and label have already been
 # placed on the right by twinx above.
 par2.spines["right"].set_position(("axes", 1.2))
-# Having been created by twinx, par2 has its frame off, so the line of its 
-# detached spine is invisible.  First, activate the frame but make the patch 
+# Having been created by twinx, par2 has its frame off, so the line of its
+# detached spine is invisible.  First, activate the frame but make the patch
 # and spines invisible.
 make_patch_spines_invisible(par2)
 # Second, show the right spine.

examples/pylab_examples/scatter_hist.py

@@ -8,7 +8,7 @@
 
 nullfmt = NullFormatter()         # no labels
 
-# definitions for the axes 
+# definitions for the axes
 left, width = 0.1, 0.65
 bottom, height = 0.1, 0.65
 bottom_h = left_h = left+width+0.02

examples/pylab_examples/specgram_demo.py

@@ -24,7 +24,7 @@
 
 ax1 = subplot(211)
 plot(t, x)
-subplot(212, sharex=ax1)           
-Pxx, freqs, bins, im = specgram(x, NFFT=NFFT, Fs=Fs, noverlap=900, 
+subplot(212, sharex=ax1)
+Pxx, freqs, bins, im = specgram(x, NFFT=NFFT, Fs=Fs, noverlap=900,
                                 cmap=cm.gist_heat)
 show()

examples/statistics/violinplot_demo.py

@@ -13,11 +13,11 @@
 
 fig, axes = plt.subplots(nrows=2, ncols=3, figsize=(6, 6))
 
-axes[0, 0].violinplot(data, pos, points=20, widths=0.1, 
+axes[0, 0].violinplot(data, pos, points=20, widths=0.1,
                       showmeans=True, showextrema=True, showmedians=True)
 axes[0, 0].set_title('Custom violinplot 1', fontsize=fs)
 
-axes[0, 1].violinplot(data, pos, points=40, widths=0.3, 
+axes[0, 1].violinplot(data, pos, points=40, widths=0.3,
                       showmeans=True, showextrema=True, showmedians=True,
                       bw_method='silverman')
 axes[0, 1].set_title('Custom violinplot 2', fontsize=fs)

examples/style_sheets/plot_bmh.py

@@ -1,5 +1,5 @@
 """
-This example demonstrates the "bmh" style, which is the design used in the 
+This example demonstrates the "bmh" style, which is the design used in the
 Bayesian Methods for Hackers online book.
 """
 from numpy.random import beta

examples/style_sheets/plot_fivethirtyeight.py

@@ -1,5 +1,5 @@
 """
-This shows an example of the "fivethirtyeight" styling, which 
+This shows an example of the "fivethirtyeight" styling, which
 tries to replicate the styles from FiveThirtyEight.com.
 """
 

examples/user_interfaces/fourier_demo_wx.py

@@ -11,7 +11,7 @@
 
 class Knob(object):
     """
-    Knob - simple class with a "setKnob" method.  
+    Knob - simple class with a "setKnob" method.
     A Knob instance is attached to a Param instance, e.g., param.attach(knob)
     Base class is for documentation purposes.
     """
@@ -25,8 +25,8 @@ class Param(object):
     The idea of the "Param" class is that some parameter in the GUI may have
     several knobs that both control it and reflect the parameter's state, e.g.
     a slider, text, and dragging can all change the value of the frequency in
-    the waveform of this example.  
-    The class allows a cleaner way to update/"feedback" to the other knobs when 
+    the waveform of this example.
+    The class allows a cleaner way to update/"feedback" to the other knobs when
     one is being changed.  Also, this class handles min/max constraints for all
     the knobs.
     Idea - knob list - in "set" method, knob object is passed as well