Merge pull request matplotlib#25099 from dstansby/isort

Add isort (import sorting) to pre-commit hooks

Author: dstansby

.pre-commit-config.yaml

@@ -41,3 +41,10 @@ repos:
           "--skip",
           "doc/users/project/credits.rst"
           ]
+
+  - repo: https://github.com/pycqa/isort
+    rev: 5.12.0
+    hooks:
+      - id: isort
+        name: isort (python)
+        files: ^tutorials/|^examples/

examples/animation/animate_decay.py

@@ -13,8 +13,9 @@
 
 import itertools
 
-import numpy as np
 import matplotlib.pyplot as plt
+import numpy as np
+
 import matplotlib.animation as animation
 
 

examples/animation/animated_histogram.py

@@ -7,9 +7,9 @@
 histogram.
 """
 
+import matplotlib.pyplot as plt
 import numpy as np
 
-import matplotlib.pyplot as plt
 import matplotlib.animation as animation
 
 # Fixing random state for reproducibility

examples/animation/bayes_update.py

@@ -13,8 +13,9 @@
 
 import math
 
-import numpy as np
 import matplotlib.pyplot as plt
+import numpy as np
+
 from matplotlib.animation import FuncAnimation
 
 

examples/animation/double_pendulum.py

@@ -11,11 +11,13 @@
 Output generate via `matplotlib.animation.Animation.to_jshtml`.
 """
 
-from numpy import sin, cos
-import numpy as np
+from collections import deque
+
 import matplotlib.pyplot as plt
+import numpy as np
+from numpy import cos, sin
+
 import matplotlib.animation as animation
-from collections import deque
 
 G = 9.8  # acceleration due to gravity, in m/s^2
 L1 = 1.0  # length of pendulum 1 in m

examples/animation/dynamic_image.py

@@ -6,8 +6,9 @@
 Output generate via `matplotlib.animation.Animation.to_jshtml`.
 """
 
-import numpy as np
 import matplotlib.pyplot as plt
+import numpy as np
+
 import matplotlib.animation as animation
 
 fig, ax = plt.subplots()

examples/animation/frame_grabbing_sgskip.py

@@ -11,9 +11,12 @@
 """
 
 import numpy as np
+
 import matplotlib
+
 matplotlib.use("Agg")
 import matplotlib.pyplot as plt
+
 from matplotlib.animation import FFMpegWriter
 
 # Fixing random state for reproducibility

examples/animation/multiple_axes.py

@@ -11,8 +11,9 @@
 Output generate via `matplotlib.animation.Animation.to_jshtml`.
 """
 
-import numpy as np
 import matplotlib.pyplot as plt
+import numpy as np
+
 import matplotlib.animation as animation
 from matplotlib.patches import ConnectionPatch
 

examples/animation/pause_resume.py

@@ -20,9 +20,10 @@
 """
 
 import matplotlib.pyplot as plt
-import matplotlib.animation as animation
 import numpy as np
 
+import matplotlib.animation as animation
+
 
 class PauseAnimation:
     def __init__(self):

examples/animation/rain.py

@@ -11,8 +11,9 @@
 Output generate via `matplotlib.animation.Animation.to_jshtml`.
 """
 
-import numpy as np
 import matplotlib.pyplot as plt
+import numpy as np
+
 from matplotlib.animation import FuncAnimation
 
 # Fixing random state for reproducibility