Use triple-double-quotes for docstrings

Author: timhoffm

.flake8

@@ -14,7 +14,7 @@ ignore =
     # pydocstyle
     D100, D101, D102, D103, D104, D105, D106, D107,
     D200, D202, D203, D204, D205, D207, D209, D212, D213,
-    D300, D301
+    D301
     D400, D401, D402, D403, D413,
 
 exclude =

examples/images_contours_and_fields/barb_demo.py

@@ -1,10 +1,10 @@
-'''
+"""
 =========
 Barb Demo
 =========
 
 Demonstration of wind barb plots
-'''
+"""
 import matplotlib.pyplot as plt
 import numpy as np
 

examples/lines_bars_and_markers/multicolored_line.py

@@ -1,11 +1,11 @@
-'''
+"""
 ==================
 Multicolored lines
 ==================
 
 This example shows how to make a multi-colored line. In this example, the line
 is colored based on its derivative.
-'''
+"""
 
 import numpy as np
 import matplotlib.pyplot as plt

examples/misc/transoffset.py

@@ -1,4 +1,4 @@
-'''
+"""
 ===========
 Transoffset
 ===========
@@ -16,7 +16,7 @@
 use the offset_copy function to make a modified copy of
 this transform, where the modification consists of an
 offset.
-'''
+"""
 
 import matplotlib.pyplot as plt
 import matplotlib.transforms as mtransforms

examples/mplot3d/contour3d_2.py

@@ -1,11 +1,11 @@
-'''
+"""
 ============================================================================
 Demonstrates plotting contour (level) curves in 3D using the extend3d option
 ============================================================================
 
 This modification of the contour3d_demo example uses extend3d=True to
 extend the curves vertically into 'ribbons'.
-'''
+"""
 
 from mpl_toolkits.mplot3d import axes3d
 import matplotlib.pyplot as plt

examples/mplot3d/contour3d_3.py

@@ -1,4 +1,4 @@
-'''
+"""
 ========================================
 Projecting contour profiles onto a graph
 ========================================
@@ -7,7 +7,7 @@
 onto the 'walls' of the graph.
 
 See contourf3d_demo2 for the filled version.
-'''
+"""
 
 from mpl_toolkits.mplot3d import axes3d
 import matplotlib.pyplot as plt

examples/mplot3d/contourf3d.py

@@ -1,4 +1,4 @@
-'''
+"""
 ===============
 Filled contours
 ===============
@@ -8,7 +8,7 @@
 
 This is like a contourf plot in 2D except that the shaded region corresponding
 to the level c is graphed on the plane z=c.
-'''
+"""
 
 from mpl_toolkits.mplot3d import axes3d
 import matplotlib.pyplot as plt

examples/mplot3d/contourf3d_2.py

@@ -1,4 +1,4 @@
-'''
+"""
 ======================================
 Projecting filled contour onto a graph
 ======================================
@@ -7,7 +7,7 @@
 'profiles' onto the 'walls' of the graph.
 
 See contour3d_demo2 for the unfilled version.
-'''
+"""
 
 from mpl_toolkits.mplot3d import axes3d
 import matplotlib.pyplot as plt

examples/mplot3d/lines3d.py

@@ -1,10 +1,10 @@
-'''
+"""
 ================
 Parametric Curve
 ================
 
 This example demonstrates plotting a parametric curve in 3D.
-'''
+"""
 
 import numpy as np
 import matplotlib.pyplot as plt

examples/mplot3d/lorenz_attractor.py

@@ -19,14 +19,14 @@
 
 
 def lorenz(x, y, z, s=10, r=28, b=2.667):
-    '''
+    """
     Given:
        x, y, z: a point of interest in three dimensional space
        s, r, b: parameters defining the lorenz attractor
     Returns:
        x_dot, y_dot, z_dot: values of the lorenz attractor's partial
            derivatives at the point x, y, z
-    '''
+    """
     x_dot = s*(y - x)
     y_dot = r*x - y - x*z
     z_dot = x*y - b*z