Remove superfluous list() call when unpacking map()

adeak · adeak · commit 4e0e1ce44ad8 · 2017-08-05T08:59:18.000+02:00
diff --git a/lib/matplotlib/axes/_subplots.py b/lib/matplotlib/axes/_subplots.py
@@ -43,7 +43,7 @@ def __init__(self, fig, *args, **kwargs):
             else:
                 try:
                     s = str(int(args[0]))
-                    rows, cols, num = list(map(int, s))
+                    rows, cols, num = map(int, s)
                 except ValueError:
                     raise ValueError(
                         'Single argument to subplot must be a 3-digit '
diff --git a/lib/matplotlib/patches.py b/lib/matplotlib/patches.py
@@ -1376,7 +1376,7 @@ def getpoints(self, x1, y1, x2, y2, k):
         line and intersects (*x2*, *y2*) and the distance from (*x2*,
         *y2*) of the returned points is *k*.
         """
-        x1, y1, x2, y2, k = list(map(float, (x1, y1, x2, y2, k)))
+        x1, y1, x2, y2, k = map(float, (x1, y1, x2, y2, k))
 
         if y2 - y1 == 0:
             return x2, y2 + k, x2, y2 - k
diff --git a/lib/mpl_toolkits/axes_grid1/axes_divider.py b/lib/mpl_toolkits/axes_grid1/axes_divider.py
@@ -385,7 +385,7 @@ def __init__(self, fig, *args, **kwargs):
             else:
                 try:
                     s = str(int(args[0]))
-                    rows, cols, num = list(map(int, s))
+                    rows, cols, num = map(int, s)
                 except ValueError:
                     raise ValueError(
                         'Single argument to subplot must be a 3-digit integer')
diff --git a/lib/mpl_toolkits/mplot3d/axes3d.py b/lib/mpl_toolkits/mplot3d/axes3d.py
@@ -470,7 +470,7 @@ def autoscale(self, enable=True, axis='both', tight=None):
                                          scalez=scalez)
 
     def auto_scale_xyz(self, X, Y, Z=None, had_data=None):
-        x, y, z = list(map(np.asarray, (X, Y, Z)))
+        x, y, z = map(np.asarray, (X, Y, Z))
         try:
             x, y = x.flatten(), y.flatten()
             if Z is not None:
