matplotlib · anntzer · May 23, 2018 · May 18, 2018 · May 18, 2018
diff --git a/lib/matplotlib/backend_bases.py b/lib/matplotlib/backend_bases.py
@@ -33,7 +33,6 @@
 """
 
 from contextlib import contextmanager
-from functools import partial
 import importlib
 import io
 import os

diff --git a/lib/matplotlib/backends/backend_agg.py b/lib/matplotlib/backends/backend_agg.py
@@ -28,7 +28,7 @@
 from math import radians, cos, sin
 from matplotlib import cbook, rcParams, __version__
 from matplotlib.backend_bases import (
-    _Backend, FigureCanvasBase, FigureManagerBase, RendererBase, cursors)
+    _Backend, FigureCanvasBase, FigureManagerBase, RendererBase)
 from matplotlib.font_manager import findfont, get_font
 from matplotlib.ft2font import (LOAD_FORCE_AUTOHINT, LOAD_NO_HINTING,
                                 LOAD_DEFAULT, LOAD_NO_AUTOHINT)
@@ -418,15 +418,11 @@ def draw(self):
 
         toolbar = self.toolbar
         try:
-            # if toolbar:
-            #     toolbar.set_cursor(cursors.WAIT)
             self.figure.draw(self.renderer)
             # A GUI class may be need to update a window using this draw, so
             # don't forget to call the superclass.
             super().draw()
         finally:
-            # if toolbar:
-            #     toolbar.set_cursor(toolbar._lastCursor)
             RendererAgg.lock.release()
 
     def get_renderer(self, cleared=False):

diff --git a/lib/matplotlib/backends/backend_wxagg.py b/lib/matplotlib/backends/backend_wxagg.py
@@ -1,6 +1,5 @@
 import wx
 
-import matplotlib
 from .backend_agg import FigureCanvasAgg
 from .backend_wx import (
     _BackendWx, _FigureCanvasWxBase, FigureFrameWx,

diff --git a/lib/matplotlib/font_manager.py b/lib/matplotlib/font_manager.py
@@ -31,7 +31,6 @@
 #   - 'light' is an invalid weight value, remove it.
 #   - update_fonts not implemented
 
-from collections import Iterable
 from functools import lru_cache
 import json
 import logging

diff --git a/lib/matplotlib/rcsetup.py b/lib/matplotlib/rcsetup.py
@@ -17,11 +17,10 @@
 from functools import reduce
 import operator
 import os
-import warnings
 import re
 
 from matplotlib import cbook
-from matplotlib.cbook import mplDeprecation, deprecated, ls_mapper
+from matplotlib.cbook import ls_mapper
 from matplotlib.fontconfig_pattern import parse_fontconfig_pattern
 from matplotlib.colors import is_color_like
 

diff --git a/lib/matplotlib/sphinxext/plot_directive.py b/lib/matplotlib/sphinxext/plot_directive.py
@@ -155,7 +155,6 @@
 import jinja2  # Sphinx dependency.
 
 import matplotlib
-import matplotlib.cbook as cbook
 try:
     with warnings.catch_warnings(record=True):
         warnings.simplefilter("error", UserWarning)

diff --git a/lib/matplotlib/tests/test_colors.py b/lib/matplotlib/tests/test_colors.py
@@ -1,6 +1,5 @@
 import copy
 import itertools
-import warnings
 
 import numpy as np
 import pytest

diff --git a/lib/matplotlib/tests/test_constrainedlayout.py b/lib/matplotlib/tests/test_constrainedlayout.py
@@ -1,12 +1,8 @@
-import warnings
-
 import numpy as np
 import pytest
 
 from matplotlib.testing.decorators import image_comparison
 import matplotlib.pyplot as plt
-from matplotlib.offsetbox import AnchoredOffsetbox, DrawingArea
-from matplotlib.patches import Rectangle
 import matplotlib.gridspec as gridspec
 from matplotlib import ticker, rcParams
 

diff --git a/lib/matplotlib/ticker.py b/lib/matplotlib/ticker.py
@@ -172,7 +172,6 @@
 from matplotlib import rcParams
 from matplotlib import cbook
 from matplotlib import transforms as mtransforms
-from matplotlib.cbook import mplDeprecation
 
 import warnings