fix E221 pep8 errors

twmr · twmr · commit 19eeb22eca49 · 2014-10-11T17:06:44.000+02:00
diff --git a/examples/color/color_cycle_demo.py b/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)
diff --git a/examples/misc/contour_manual.py b/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)
 
diff --git a/examples/misc/rc_traits.py b/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'
diff --git a/examples/pylab_examples/bar_stacked.py b/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
 
diff --git a/examples/pylab_examples/finance_work2.py b/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
diff --git a/examples/pylab_examples/fonts_demo.py b/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)
diff --git a/examples/pylab_examples/fonts_demo_kw.py b/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)
 
diff --git a/examples/pylab_examples/image_slices_viewer.py b/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()
diff --git a/examples/pylab_examples/line_collection.py b/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')
diff --git a/examples/pylab_examples/line_collection2.py b/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)
diff --git a/examples/pylab_examples/major_minor_demo1.py b/examples/pylab_examples/major_minor_demo1.py
@@ -34,9 +34,9 @@
 import numpy as np
 from matplotlib.ticker import MultipleLocator, FormatStrFormatter
 
-majorLocator   = MultipleLocator(20)
+majorLocator = MultipleLocator(20)
 majorFormatter = FormatStrFormatter('%d')
-minorLocator   = MultipleLocator(5)
+minorLocator = MultipleLocator(5)
 
 
 t = np.arange(0.0, 100.0, 0.1)
diff --git a/examples/pylab_examples/major_minor_demo2.py b/examples/pylab_examples/major_minor_demo2.py
@@ -16,7 +16,7 @@
 # minorLocator = AutoMinorLocator(2)
 # would lead to a single minor tick between major ticks.
 
-minorLocator   = AutoMinorLocator()
+minorLocator = AutoMinorLocator()
 
 
 t = np.arange(0.0, 100.0, 0.01)
diff --git a/examples/pylab_examples/multiline.py b/examples/pylab_examples/multiline.py
@@ -14,8 +14,8 @@
     text(2, 7,'this is\nyet another test',
          rotation=45,
          horizontalalignment = 'center',
-         verticalalignment   = 'top',
-         multialignment      = 'center')
+         verticalalignment = 'top',
+         multialignment = 'center')
 
     grid(True)
 
diff --git a/examples/pylab_examples/scatter_hist.py b/examples/pylab_examples/scatter_hist.py
@@ -6,7 +6,7 @@
 x = np.random.randn(1000)
 y = np.random.randn(1000)
 
-nullfmt   = NullFormatter()         # no labels
+nullfmt = NullFormatter()         # no labels
 
 # definitions for the axes 
 left, width = 0.1, 0.65
diff --git a/examples/user_interfaces/interactive2.py b/examples/user_interfaces/interactive2.py
@@ -133,7 +133,7 @@ def write(self,text):
 
         end = self.buffer.get_end_iter()
 
-        if not self.view  == None:
+        if not self.view == None:
             self.view.scroll_to_mark(self.mark, 0, True, 1, 1)
 
         self.buffer.insert_with_tags(end,text,self.style)
diff --git a/examples/user_interfaces/mpl_with_glade.py b/examples/user_interfaces/mpl_with_glade.py
@@ -17,9 +17,9 @@
 
 def simple_msg(msg, parent=None, title=None):
     dialog = gtk.MessageDialog(
-        parent         = None,
-        type           = gtk.MESSAGE_INFO,
-        buttons        = gtk.BUTTONS_OK,
+        parent = None,
+        type = gtk.MESSAGE_INFO,
+        buttons = gtk.BUTTONS_OK,
         message_format = msg)
     if parent is not None:
         dialog.set_transient_for(parent)
@@ -58,8 +58,8 @@ def __init__(self):
         self.canvas.show()
         self.canvas.set_size_request(600, 400)
         self.canvas.set_events(
-            gtk.gdk.BUTTON_PRESS_MASK      |
-            gtk.gdk.KEY_PRESS_MASK      |
+            gtk.gdk.BUTTON_PRESS_MASK |
+            gtk.gdk.KEY_PRESS_MASK |
             gtk.gdk.KEY_RELEASE_MASK
             )
         self.canvas.set_flags(gtk.HAS_FOCUS|gtk.CAN_FOCUS)
diff --git a/examples/widgets/slider_demo.py b/examples/widgets/slider_demo.py
@@ -13,7 +13,7 @@
 
 axcolor = 'lightgoldenrodyellow'
 axfreq = plt.axes([0.25, 0.1, 0.65, 0.03], axisbg=axcolor)
-axamp  = plt.axes([0.25, 0.15, 0.65, 0.03], axisbg=axcolor)
+axamp = plt.axes([0.25, 0.15, 0.65, 0.03], axisbg=axcolor)
 
 sfreq = Slider(axfreq, 'Freq', 0.1, 30.0, valinit=f0)
 samp = Slider(axamp, 'Amp', 0.1, 10.0, valinit=a0)
