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Commit 5d7ed7a

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QuLogicQuLogic
committed
STY: PEP8 the rest of PolarAxes code.
1 parent aac76e0 commit 5d7ed7a
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‎lib/matplotlib/projections/polar.py

Copy file name to clipboardExpand all lines: lib/matplotlib/projections/polar.py
+38-29Lines changed: 38 additions & 29 deletions
Original file line numberDiff line numberDiff line change
@@ -9,7 +9,6 @@
99
import numpy as np
1010

1111
import matplotlib
12-
rcParams = matplotlib.rcParams
1312
from matplotlib.axes import Axes
1413
import matplotlib.axis as maxis
1514
from matplotlib import cbook
@@ -21,6 +20,9 @@
2120
import matplotlib.spines as mspines
2221

2322

23+
rcParams = matplotlib.rcParams
24+
25+
2426
class PolarTransform(mtransforms.Transform):
2527
"""
2628
The base polar transform. This handles projection *theta* and
@@ -526,8 +528,8 @@ def _set_lim_and_transforms(self):
526528
self._yaxis_text_transform = mtransforms.TransformWrapper(
527529
self._r_label_position + self.transData)
528530

529-
def get_xaxis_transform(self,which='grid'):
530-
if which not in ['tick1','tick2','grid']:
531+
def get_xaxis_transform(self, which='grid'):
532+
if which not in ['tick1', 'tick2', 'grid']:
531533
msg = "'which' must be one of [ 'tick1' | 'tick2' | 'grid' ]"
532534
raise ValueError(msg)
533535
return self._xaxis_transform
@@ -538,8 +540,8 @@ def get_xaxis_text1_transform(self, pad):
538540
def get_xaxis_text2_transform(self, pad):
539541
return self._xaxis_text2_transform, 'center', 'center'
540542

541-
def get_yaxis_transform(self,which='grid'):
542-
if which not in ['tick1','tick2','grid']:
543+
def get_yaxis_transform(self, which='grid'):
544+
if which not in ['tick1', 'tick2', 'grid']:
543545
msg = "'which' must be on of [ 'tick1' | 'tick2' | 'grid' ]"
544546
raise ValueError(msg)
545547
return self._yaxis_transform
@@ -686,7 +688,7 @@ def set_theta_zero_location(self, loc, offset=0.0):
686688
'S': np.pi * 1.5,
687689
'SE': np.pi * 1.75,
688690
'E': 0,
689-
'NE': np.pi * 0.25 }
691+
'NE': np.pi * 0.25}
690692
return self.set_theta_offset(mapping[loc] + np.deg2rad(offset))
691693

692694
def set_theta_direction(self, direction):
@@ -707,7 +709,8 @@ def set_theta_direction(self, direction):
707709
elif direction in (1, -1):
708710
mtx[0, 0] = direction
709711
else:
710-
raise ValueError("direction must be 1, -1, clockwise or counterclockwise")
712+
raise ValueError(
713+
"direction must be 1, -1, clockwise or counterclockwise")
711714
self._direction.invalidate()
712715

713716
def get_theta_direction(self):
@@ -773,6 +776,7 @@ def set_yscale(self, *args, **kwargs):
773776

774777
def set_rscale(self, *args, **kwargs):
775778
return Axes.set_yscale(self, *args, **kwargs)
779+
776780
def set_rticks(self, *args, **kwargs):
777781
return Axes.set_yticks(self, *args, **kwargs)
778782

@@ -857,7 +861,8 @@ def set_rgrids(self, radii, labels=None, angle=None, fmt=None,
857861

858862
def set_xscale(self, scale, *args, **kwargs):
859863
if scale != 'linear':
860-
raise NotImplementedError("You can not set the xscale on a polar plot.")
864+
raise NotImplementedError(
865+
"You can not set the xscale on a polar plot.")
861866

862867
def format_coord(self, theta, r):
863868
"""
@@ -868,7 +873,9 @@ def format_coord(self, theta, r):
868873
# \u03b8: lower-case theta
869874
# \u03c0: lower-case pi
870875
# \u00b0: degree symbol
871-
return '\u03b8=%0.3f\u03c0 (%0.3f\u00b0), r=%0.3f' % (theta, theta * 180.0, r)
876+
return '\u03b8=%0.3f\u03c0 (%0.3f\u00b0), r=%0.3f' % (theta,
877+
theta * 180.0,
878+
r)
872879

873880
def get_data_ratio(self):
874881
'''
@@ -877,7 +884,7 @@ def get_data_ratio(self):
877884
'''
878885
return 1.0
879886

880-
### Interactive panning
887+
# # # Interactive panning
881888

882889
def can_zoom(self):
883890
"""
@@ -887,7 +894,7 @@ def can_zoom(self):
887894
"""
888895
return False
889896

890-
def can_pan(self) :
897+
def can_pan(self):
891898
"""
892899
Return *True* if this axes supports the pan/zoom button functionality.
893900
@@ -909,14 +916,13 @@ def start_pan(self, x, y, button):
909916
mode = 'zoom'
910917

911918
self._pan_start = cbook.Bunch(
912-
rmax = self.get_rmax(),
913-
trans = self.transData.frozen(),
914-
trans_inverse = self.transData.inverted().frozen(),
915-
r_label_angle = self.get_rlabel_position(),
916-
x = x,
917-
y = y,
918-
mode = mode
919-
)
919+
rmax=self.get_rmax(),
920+
trans=self.transData.frozen(),
921+
trans_inverse=self.transData.inverted().frozen(),
922+
r_label_angle=self.get_rlabel_position(),
923+
x=x,
924+
y=y,
925+
mode=mode)
920926

921927
def end_pan(self):
922928
del self._pan_start
@@ -950,8 +956,6 @@ def drag_pan(self, button, key, x, y):
950956
startt, startr = p.trans_inverse.transform_point((p.x, p.y))
951957
t, r = p.trans_inverse.transform_point((x, y))
952958

953-
dr = r - startr
954-
955959
# Deal with r
956960
scale = r / startr
957961
self.set_rmax(p.rmax / scale)
@@ -987,7 +991,8 @@ def drag_pan(self, button, key, x, y):
987991
# vertices = self.transform(vertices)
988992

989993
# result = np.zeros((len(vertices) * 3 - 2, 2), np.float_)
990-
# codes = mpath.Path.CURVE4 * np.ones((len(vertices) * 3 - 2, ), mpath.Path.code_type)
994+
# codes = mpath.Path.CURVE4 * np.ones((len(vertices) * 3 - 2, ),
995+
# mpath.Path.code_type)
991996
# result[0] = vertices[0]
992997
# codes[0] = mpath.Path.MOVETO
993998

@@ -1024,8 +1029,8 @@ def drag_pan(self, button, key, x, y):
10241029

10251030
# result[3::3] = p1
10261031

1027-
# print vertices[-2:]
1028-
# print result[-2:]
1032+
# print(vertices[-2:])
1033+
# print(result[-2:])
10291034

10301035
# return mpath.Path(result, codes)
10311036

@@ -1039,12 +1044,13 @@ def drag_pan(self, button, key, x, y):
10391044
# maxtd = td.max()
10401045
# interpolate = np.ceil(maxtd / halfpi)
10411046

1042-
# print "interpolate", interpolate
1047+
# print("interpolate", interpolate)
10431048
# if interpolate > 1.0:
10441049
# vertices = self.interpolate(vertices, interpolate)
10451050

10461051
# result = np.zeros((len(vertices) * 3 - 2, 2), np.float_)
1047-
# codes = mpath.Path.CURVE4 * np.ones((len(vertices) * 3 - 2, ), mpath.Path.code_type)
1052+
# codes = mpath.Path.CURVE4 * np.ones((len(vertices) * 3 - 2, ),
1053+
# mpath.Path.code_type)
10481054
# result[0] = vertices[0]
10491055
# codes[0] = mpath.Path.MOVETO
10501056

@@ -1066,16 +1072,19 @@ def drag_pan(self, button, key, x, y):
10661072

10671073
# result[1::3, 0] = t0 + (tkappa * td_scaled)
10681074
# result[1::3, 1] = r0*hyp_kappa
1069-
# # result[1::3, 1] = r0 / np.cos(tkappa * td_scaled) # np.sqrt(r0*r0 + ravg_kappa*ravg_kappa)
1075+
# # result[1::3, 1] = r0 / np.cos(tkappa * td_scaled)
1076+
# # np.sqrt(r0*r0 + ravg_kappa*ravg_kappa)
10701077

10711078
# result[2::3, 0] = t1 - (tkappa * td_scaled)
10721079
# result[2::3, 1] = r1*hyp_kappa
1073-
# # result[2::3, 1] = r1 / np.cos(tkappa * td_scaled) # np.sqrt(r1*r1 + ravg_kappa*ravg_kappa)
1080+
# # result[2::3, 1] = r1 / np.cos(tkappa * td_scaled)
1081+
# # np.sqrt(r1*r1 + ravg_kappa*ravg_kappa)
10741082

10751083
# result[3::3, 0] = t1
10761084
# result[3::3, 1] = r1
10771085

1078-
# print vertices[:6], result[:6], t0[:6], t1[:6], td[:6], td_scaled[:6], tkappa
1086+
# print(vertices[:6], result[:6], t0[:6], t1[:6], td[:6],
1087+
# td_scaled[:6], tkappa)
10791088
# result = self.transform(result)
10801089
# return mpath.Path(result, codes)
10811090
# transform_path_non_affine = transform_path

‎lib/matplotlib/tests/test_coding_standards.py

Copy file name to clipboardExpand all lines: lib/matplotlib/tests/test_coding_standards.py
-1Lines changed: 0 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -243,7 +243,6 @@ def test_pep8_conformance_installed_files():
243243
'sphinxext/plot_directive.py',
244244
'projections/__init__.py',
245245
'projections/geo.py',
246-
'projections/polar.py',
247246
'externals/six.py']
248247
expected_bad_files = ['*/matplotlib/' + s for s in expected_bad_files]
249248
assert_pep8_conformance(module=matplotlib,

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