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[examples] pep8 fix E26* #3668

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Merged
merged 3 commits into from
Oct 22, 2014
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[examples] pep8 fix E26* #3668

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f5e923f
[examples] fix pep8 errors E26*
twmr Oct 18, 2014
7b35fa0
[examples] switch to print function everywhere + fix E211
twmr Oct 17, 2014
4a659b3
readability improvement in usetex_demo
twmr Oct 22, 2014
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[examples] switch to print function everywhere + fix E211 
Signed-off-by: Thomas Hisch <t.hisch@gmail.com>
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@twmr
twmr committed Oct 18, 2014
commit 7b35fa0edffcd29e5b1cada884a97766c7522098
2 changes: 1 addition & 1 deletion 2 examples/api/date_index_formatter.py
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Expand Up @@ -11,7 +11,7 @@
import matplotlib.ticker as ticker

datafile = cbook.get_sample_data('aapl.csv', asfileobj=False)
print ('loading %s' % datafile)
print('loading %s' % datafile)
r = mlab.csv2rec(datafile)

r.sort()
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2 changes: 1 addition & 1 deletion 2 examples/api/watermark_image.py
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Expand Up @@ -8,7 +8,7 @@
import matplotlib.pyplot as plt

datafile = cbook.get_sample_data('logo2.png', asfileobj=False)
print ('loading %s' % datafile)
print('loading %s' % datafile)
im = image.imread(datafile)
im[:, :, -1] = 0.5 # set the alpha channel

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4 changes: 2 additions & 2 deletions 4 examples/event_handling/pipong.py
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Expand Up @@ -81,12 +81,12 @@ def update(self,pads):
fudge = .001
# probably cleaner with something like...if not self.field.contains(self.x, self.y):
if self.x < 0+fudge:
#print "player A loses"
#print("player A loses")
pads[1].score += 1;
self._reset(pads[0])
return True
if self.x > 7-fudge:
#print "player B loses"
#print("player B loses")
pads[0].score += 1;
self._reset(pads[1])
return True
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4 changes: 2 additions & 2 deletions 4 examples/misc/font_indexing.py
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Expand Up @@ -19,7 +19,7 @@
#for ccode, glyphind in dsu:
# try: name = font.get_glyph_name(glyphind)
# except RuntimeError: pass
# else: print '% 4d % 4d %s %s'%(glyphind, ccode, hex(int(ccode)), name)
# else: print('% 4d % 4d %s %s' % (glyphind, ccode, hex(int(ccode)), name))


# make a charname to charcode and glyphind dictionary
Expand All @@ -32,7 +32,7 @@

code = coded['A']
glyph = font.load_char(code)
#print glyph.bbox
#print(glyph.bbox)
print(glyphd['A'], glyphd['V'], coded['A'], coded['V'])
print('AV', font.get_kerning(glyphd['A'], glyphd['V'], KERNING_DEFAULT))
print('AV', font.get_kerning(glyphd['A'], glyphd['V'], KERNING_UNFITTED))
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2 changes: 1 addition & 1 deletion 2 examples/misc/svg_filter_pie.py
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Expand Up @@ -91,5 +91,5 @@
shadow.set("filter",'url(#dropshadow)')

fn = "svg_filter_pie.svg"
print "Saving '%s'" % fn
print("Saving '%s'" % fn)
ET.ElementTree(tree).write(fn)
2 changes: 1 addition & 1 deletion 2 examples/mplot3d/wire3d_animation_demo.py
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Expand Up @@ -36,4 +36,4 @@ def generate(X, Y, phi):

plt.pause(.001)

print ('FPS: %f' % (100 / (time.time() - tstart)))
print('FPS: %f' % (100 / (time.time() - tstart)))
2 changes: 1 addition & 1 deletion 2 examples/pylab_examples/anscombe.py
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Expand Up @@ -54,6 +54,6 @@ def fit(x):
# verify the stats
pairs = (x,y1), (x,y2), (x,y3), (x4,y4)
for x,y in pairs:
print ('mean=%1.2f, std=%1.2f, r=%1.2f'%(mean(y), std(y), corrcoef(x,y)[0][1]))
print('mean=%1.2f, std=%1.2f, r=%1.2f'%(mean(y), std(y), corrcoef(x,y)[0][1]))

show()
6 changes: 3 additions & 3 deletions 6 examples/pylab_examples/coords_demo.py
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Expand Up @@ -20,21 +20,21 @@ def on_move(event):

if event.inaxes:
ax = event.inaxes # the axes instance
print ('data coords %f %f' % (event.xdata, event.ydata))
print('data coords %f %f' % (event.xdata, event.ydata))


def on_click(event):
# get the x and y coords, flip y from top to bottom
x, y = event.x, event.y
if event.button==1:
if event.inaxes is not None:
print ('data coords %f %f' % (event.xdata, event.ydata))
print('data coords %f %f' % (event.xdata, event.ydata))

binding_id = connect('motion_notify_event', on_move)
connect('button_press_event', on_click)

if "test_disconnect" in sys.argv:
print ("disconnecting console coordinate printout...")
print("disconnecting console coordinate printout...")
disconnect(binding_id)

show()
2 changes: 1 addition & 1 deletion 2 examples/pylab_examples/cursor_demo.py
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Expand Up @@ -64,7 +64,7 @@ def mouse_move(self, event):
self.ly.set_xdata(x)

self.txt.set_text('x=%1.2f, y=%1.2f'%(x,y))
print ('x=%1.2f, y=%1.2f'%(x,y))
print('x=%1.2f, y=%1.2f'%(x,y))
draw()

t = arange(0.0, 1.0, 0.01)
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2 changes: 1 addition & 1 deletion 2 examples/pylab_examples/dashpointlabel.py
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Expand Up @@ -22,7 +22,7 @@
for i in range(len(DATA)):
(x,y) = DATA[i]
(dd, dl, r, dr, dp) = dash_style[i]
#print 'dashlen call', dl
#print('dashlen call %d' % dl)
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Yay for fixing syntax in comments!

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Such stuff still has to be done manually :/

t = ax.text(x, y, str((x,y)), withdash=True,
dashdirection=dd,
dashlength=dl,
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2 changes: 1 addition & 1 deletion 2 examples/pylab_examples/date_demo2.py
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Expand Up @@ -26,7 +26,7 @@

quotes = quotes_historical_yahoo_ochl('INTC', date1, date2)
if len(quotes) == 0:
print ('Found no quotes')
print('Found no quotes')
raise SystemExit

dates = [q[0] for q in quotes]
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2 changes: 1 addition & 1 deletion 2 examples/pylab_examples/date_index_formatter.py
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Expand Up @@ -16,7 +16,7 @@
from matplotlib.ticker import Formatter

datafile = cbook.get_sample_data('msft.csv', asfileobj=False)
print ('loading %s' % datafile)
print('loading %s' % datafile)
r = csv2rec(datafile)[-40:]


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2 changes: 1 addition & 1 deletion 2 examples/pylab_examples/image_nonuniform.py
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Expand Up @@ -14,7 +14,7 @@
x = np.linspace(-4, 4, 9)
x2 = x**3
y = np.linspace(-4, 4, 9)
#print 'Size %d points' % (len(x) * len(y))
#print('Size %d points' % (len(x) * len(y)))
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There are a couple of these that are missing the space after the '#'

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This was done on purpose. The guideline that we follow is: put a space between # and normal text but remove a space between # and code.

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ah, are the checkers clever enough to tell?

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autopep8 tries to detect if the comment contains code by checking if a call to compile(code, '<string>', 'exec') succeeds (see https://github.com/hhatto/autopep8/blob/master/autopep8.py#L2642). As this check is line based this does not work for comments like # for x in a:. If it detects comments with code it does not add a space between # and the first non-whitespace char.

pep8 does not distinguish between comments with code and without.

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@WeatherGod's comment here #3425 (comment) is the reason why I remove spaces between # and code, even if this does not conform to pep8

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Fair enough.

z = np.sqrt(x[np.newaxis,:]**2 + y[:,np.newaxis]**2)

fig = figure()
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2 changes: 1 addition & 1 deletion 2 examples/pylab_examples/image_slices_viewer.py
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Expand Up @@ -16,7 +16,7 @@ def __init__(self, ax, X):
self.update()

def onscroll(self, event):
print ("%s %s" % (event.button, event.step))
print("%s %s" % (event.button, event.step))
if event.button=='up':
self.ind = numpy.clip(self.ind+1, 0, self.slices-1)
else:
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2 changes: 1 addition & 1 deletion 2 examples/pylab_examples/mri_with_eeg.py
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Expand Up @@ -40,7 +40,7 @@

numSamples, numRows = 800,4
eegfile = cbook.get_sample_data('eeg.dat', asfileobj=False)
print ('loading eeg %s' % eegfile)
print('loading eeg %s' % eegfile)
data = np.fromstring(open(eegfile, 'rb').read(), float)
data.shape = numSamples, numRows
t = 10.0 * np.arange(numSamples, dtype=float)/numSamples
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2 changes: 1 addition & 1 deletion 2 examples/pylab_examples/scatter_profile.py
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Expand Up @@ -21,4 +21,4 @@
y = 0.9*pylab.rand(N)
s = 20*pylab.rand(N)
pylab.scatter(x,y,s)
print ('%d symbols in %1.2f s' % (N, time.time()-tstart))
print('%d symbols in %1.2f s' % (N, time.time()-tstart))
12 changes: 6 additions & 6 deletions 12 examples/pylab_examples/set_and_get.py
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Expand Up @@ -78,20 +78,20 @@
setp(l2, linewidth=1, color='g') # line2 is thicker and green


print ('Line setters')
print('Line setters')
setp(l1)
print ('Line getters')
print('Line getters')
getp(l1)

print ('Rectangle setters')
print('Rectangle setters')
setp(gca().patch)
print ('Rectangle getters')
print('Rectangle getters')
getp(gca().patch)

t = title('Hi mom')
print ('Text setters')
print('Text setters')
setp(t)
print ('Text getters')
print('Text getters')
getp(t)

show()
6 changes: 3 additions & 3 deletions 6 examples/pylab_examples/simple_plot_fps.py
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Expand Up @@ -29,6 +29,6 @@
axis([0.0, 1.0 - part, -1.0 + part, 1.0 - part])
wallclock = time.time() - t
user = time.clock() - c
print ("wallclock:", wallclock)
print ("user:", user)
print ("fps:", frames / wallclock)
print("wallclock:", wallclock)
print("user:", user)
print("fps:", frames / wallclock)
2 changes: 1 addition & 1 deletion 2 examples/pylab_examples/stix_fonts_demo.py
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Expand Up @@ -32,7 +32,7 @@ def doall():
axis([0, 3, -len(tests), 0])
yticks(arange(len(tests)) * -1)
for i, s in enumerate(tests):
#print (i, s.encode("ascii", "backslashreplace"))
#print(i, s.encode("ascii", "backslashreplace"))
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whitespace on #

text(0.1, -i, s, fontsize=32)

savefig('stix_fonts_example')
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4 changes: 2 additions & 2 deletions 4 examples/pylab_examples/tricontour_vs_griddata.py
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Expand Up @@ -32,7 +32,7 @@
plt.ylim(-2, 2)
plt.title('griddata and contour (%d points, %d grid points)' %
(npts, ngridx*ngridy))
print ('griddata and contour seconds: %f' % (time.clock() - start))
print('griddata and contour seconds: %f' % (time.clock() - start))

# tricontour.
start = time.clock()
Expand All @@ -46,6 +46,6 @@
plt.xlim(-2, 2)
plt.ylim(-2, 2)
plt.title('tricontour (%d points)' % npts)
print ('tricontour seconds: %f' % (time.clock() - start))
print('tricontour seconds: %f' % (time.clock() - start))

plt.show()
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