Merge pull request #11616 from QuLogic/doctest-fixes

tacaswell · web-flow · commit dfb8936a5a8a · 2018-07-10T19:35:25.000-04:00
DOC: Fix some doctest issues
diff --git a/lib/matplotlib/axes/_axes.py b/lib/matplotlib/axes/_axes.py
@@ -1147,7 +1147,7 @@ def plot(self, *args, scalex=True, scaley=True, **kwargs):
 
         >>> plot(x, y, 'go--', linewidth=2, markersize=12)
         >>> plot(x, y, color='green', marker='o', linestyle='dashed',
-                linewidth=2, markersize=12)
+        ...      linewidth=2, markersize=12)
 
         When conflicting with *fmt*, keyword arguments take precedence.
 
diff --git a/lib/matplotlib/cbook/__init__.py b/lib/matplotlib/cbook/__init__.py
@@ -2037,7 +2037,7 @@ def _array_perimeter(arr):
     array([[ 0,  1,  2,  3],
            [10, 11, 12, 13],
            [20, 21, 22, 23]])
-    >>> _array_perimeter(arr)
+    >>> _array_perimeter(a)
     array([ 0,  1,  2,  3, 13, 23, 22, 21, 20, 10])
     """
     # note we use Python's half-open ranges to avoid repeating
diff --git a/lib/matplotlib/dviread.py b/lib/matplotlib/dviread.py
@@ -177,9 +177,9 @@ class Dvi(object):
     file upon exit. Pages can be read via iteration. Here is an overly
     simple way to extract text without trying to detect whitespace::
 
-    >>> with matplotlib.dviread.Dvi('input.dvi', 72) as dvi:
-    >>>     for page in dvi:
-    >>>         print(''.join(chr(t.glyph) for t in page.text))
+        >>> with matplotlib.dviread.Dvi('input.dvi', 72) as dvi:
+        ...     for page in dvi:
+        ...         print(''.join(chr(t.glyph) for t in page.text))
     """
     # dispatch table
     _dtable = [None] * 256
diff --git a/lib/matplotlib/ticker.py b/lib/matplotlib/ticker.py
@@ -1420,9 +1420,9 @@ def tick_values(self, vmin, vmax):
             automatically for the associated :attr:`axis` simply call
             the Locator instance::
 
-                >>> print((type(loc)))
+                >>> print(type(loc))
                 <type 'Locator'>
-                >>> print((loc()))
+                >>> print(loc())
                 [1, 2, 3, 4]
 
         """
diff --git a/lib/matplotlib/widgets.py b/lib/matplotlib/widgets.py
@@ -1714,10 +1714,10 @@ class SpanSelector(_SelectorWidget):
     >>> fig, ax = plt.subplots()
     >>> ax.plot([1, 2, 3], [10, 50, 100])
     >>> def onselect(vmin, vmax):
-            print(vmin, vmax)
+    ...     print(vmin, vmax)
     >>> rectprops = dict(facecolor='blue', alpha=0.5)
     >>> span = mwidgets.SpanSelector(ax, onselect, 'horizontal',
-                                     rectprops=rectprops)
+    ...                              rectprops=rectprops)
     >>> fig.show()
 
     See also: :doc:`/gallery/widgets/span_selector`
diff --git a/lib/mpl_toolkits/axes_grid1/anchored_artists.py b/lib/mpl_toolkits/axes_grid1/anchored_artists.py
@@ -321,8 +321,8 @@ def __init__(self, transform, size, label, loc,
         --------
         >>> import matplotlib.pyplot as plt
         >>> import numpy as np
-        >>> from mpl_toolkits.axes_grid1.anchored_artists import \
-AnchoredSizeBar
+        >>> from mpl_toolkits.axes_grid1.anchored_artists import (
+        ...     AnchoredSizeBar)
         >>> fig, ax = plt.subplots()
         >>> ax.imshow(np.random.random((10,10)))
         >>> bar = AnchoredSizeBar(ax.transData, 3, '3 data units', 4)
@@ -333,10 +333,10 @@ def __init__(self, transform, size, label, loc,
 
         >>> import matplotlib.font_manager as fm
         >>> fontprops = fm.FontProperties(size=14, family='monospace')
-        >>> bar = AnchoredSizeBar(ax.transData, 3, '3 units', 4, pad=0.5, \
-sep=5, borderpad=0.5, frameon=False, \
-size_vertical=0.5, color='white', \
-fontproperties=fontprops)
+        >>> bar = AnchoredSizeBar(ax.transData, 3, '3 units', 4, pad=0.5,
+        ...                       sep=5, borderpad=0.5, frameon=False,
+        ...                       size_vertical=0.5, color='white',
+        ...                       fontproperties=fontprops)
         """
         if fill_bar is None:
             fill_bar = size_vertical > 0
@@ -505,8 +505,8 @@ def __init__(self, transform, label_x, label_y, length=0.15,
         --------
         >>> import matplotlib.pyplot as plt
         >>> import numpy as np
-        >>> from mpl_toolkits.axes_grid1.anchored_artists import \
-        ...     AnchoredDirectionArrows
+        >>> from mpl_toolkits.axes_grid1.anchored_artists import (
+        ...     AnchoredDirectionArrows)
         >>> fig, ax = plt.subplots()
         >>> ax.imshow(np.random.random((10,10)))
         >>> arrows = AnchoredDirectionArrows(ax.transAxes, '111', '110')
@@ -519,9 +519,11 @@ def __init__(self, transform, label_x, label_y, length=0.15,
         >>> import matplotlib.font_manager as fm
         >>> fontprops = fm.FontProperties(family='monospace')
         >>> arrows = AnchoredDirectionArrows(ax.transAxes, 'East', 'South',
-        ... loc='lower left', color='k', aspect_ratio=-1, sep_x=0.02,
-        ... sep_y=-0.01, text_props={'ec':'w', 'fc':'k'},
-        ... fontproperties=fontprops)
+        ...                                  loc='lower left', color='k',
+        ...                                  aspect_ratio=-1, sep_x=0.02,
+        ...                                  sep_y=-0.01,
+        ...                                  text_props={'ec':'w', 'fc':'k'},
+        ...                                  fontproperties=fontprops)
         """
         if arrow_props is None:
             arrow_props = {}
