pep8 fix e702,e703

Author: twmr

examples/event_handling/pipong.py

@@ -82,12 +82,12 @@ def update(self, pads):
         # probably cleaner with something like...if not self.field.contains(self.x, self.y):
         if self.x < 0 + fudge:
             #print("player A loses")
-            pads[1].score += 1;
+            pads[1].score += 1
             self._reset(pads[0])
             return True
         if self.x > 7 - fudge:
             #print("player B loses")
-            pads[0].score += 1;
+            pads[0].score += 1
             self._reset(pads[1])
             return True
         if self.y < -1 + fudge or self.y > 1 - fudge:

examples/lines_bars_and_markers/barh_demo.py

@@ -1,7 +1,8 @@
 """
 Simple demo of a horizontal bar chart.
 """
-import matplotlib.pyplot as plt; plt.rcdefaults()
+import matplotlib.pyplot as plt
+plt.rcdefaults()
 import numpy as np
 import matplotlib.pyplot as plt
 

examples/pylab_examples/centered_ticklabels.py

@@ -20,7 +20,8 @@
 
 # load some financial data; apple's stock price
 fh = cbook.get_sample_data('aapl.npy.gz')
-r = np.load(fh); fh.close()
+r = np.load(fh)
+fh.close()
 r = r[-250:]  # get the last 250 days
 
 fig, ax = plt.subplots()

examples/pylab_examples/finance_work2.py

@@ -17,7 +17,8 @@
 fh = finance.fetch_historical_yahoo(ticker, startdate, enddate)
 # a numpy record array with fields: date, open, high, low, close, volume, adj_close)
 
-r = mlab.csv2rec(fh); fh.close()
+r = mlab.csv2rec(fh)
+fh.close()
 r.sort()
 
 

examples/pylab_examples/image_origin.py

@@ -7,9 +7,10 @@
 """
 from pylab import *
 
-x = arange(100.0); x.shape = 10, 10
+x = arange(100.0)
+x.shape = 10, 10
 
-interp = 'bilinear';
+interp = 'bilinear'
 #interp = 'nearest';
 lim = -2, 11, -2, 6
 subplot(211, axisbg='g')

examples/pylab_examples/interp_demo.py

@@ -2,10 +2,11 @@
 from numpy import pi, sin, linspace
 from matplotlib.mlab import stineman_interp
 
-x = linspace(0, 2*pi, 20);
-y = sin(x); yp = None
-xi = linspace(x[0], x[-1], 100);
-yi = stineman_interp(xi, x, y, yp);
+x = linspace(0, 2*pi, 20)
+y = sin(x)
+yp = None
+xi = linspace(x[0], x[-1], 100)
+yi = stineman_interp(xi, x, y, yp)
 
 fig, ax = plt.subplots()
 ax.plot(x, y, 'ro', xi, yi, '-b.')

examples/pylab_examples/layer_images.py

@@ -28,7 +28,8 @@ def func3(x, y):
 extent = xmin, xmax, ymin, ymax
 fig = plt.figure(frameon=False)
 
-Z1 = array(([0, 1]*4 + [1, 0]*4)*4); Z1.shape = 8, 8  # chessboard
+Z1 = array(([0, 1]*4 + [1, 0]*4)*4)
+Z1.shape = 8, 8  # chessboard
 im1 = imshow(Z1, cmap=cm.gray, interpolation='nearest',
              extent=extent)
 hold(True)

examples/pylab_examples/quadmesh_demo.py

@@ -14,11 +14,11 @@
 n = 12
 x = np.linspace(-1.5, 1.5, n)
 y = np.linspace(-1.5, 1.5, n*2)
-X, Y = np.meshgrid(x, y);
+X, Y = np.meshgrid(x, y)
 Qx = np.cos(Y) - np.cos(X)
 Qz = np.sin(Y) + np.sin(X)
 Qx = (Qx + 1.1)
-Z = np.sqrt(X**2 + Y**2)/5;
+Z = np.sqrt(X**2 + Y**2)/5
 Z = (Z - Z.min()) / (Z.max() - Z.min())
 
 # The color array can include masked values:

examples/pylab_examples/zorder_demo.py

@@ -21,7 +21,8 @@
 """
 
 from pylab import *
-x = rand(20); y = rand(20)
+x = rand(20)
+y = rand(20)
 
 subplot(211)
 plot(x, y, 'r', lw=3)

examples/shapes_and_collections/artist_reference.py

@@ -8,7 +8,8 @@
 Copyright (c) 2010, Bartosz Telenczuk
 BSD License
 """
-import matplotlib.pyplot as plt; plt.rcdefaults()
+import matplotlib.pyplot as plt
+plt.rcdefaults()
 
 import numpy as np
 import matplotlib.pyplot as plt

examples/user_interfaces/pylab_with_gtk.py

@@ -20,7 +20,7 @@
 
 # now let's add a button to the toolbar
 import gtk
-next = 8;  # where to insert this in the mpl toolbar
+next = 8  # where to insert this in the mpl toolbar
 button = gtk.Button('Click me')
 button.show()
 
@@ -36,7 +36,8 @@ def clicked(button):
     'Click me for fun and profit')
 
 toolitem.add(button)
-toolbar.insert(toolitem, next); next += 1
+toolbar.insert(toolitem, next)
+next += 1
 
 # now let's add a widget to the vbox
 label = gtk.Label()