33
44import six
55
6+ from collections import OrderedDict
7+ import copy
8+ from itertools import chain
69import os
710import warnings
8- from collections import OrderedDict
911
1012from cycler import cycler ,Cycler
1113import pytest
1719import matplotlib as mpl
1820import matplotlib .pyplot as plt
1921import matplotlib .colors as mcolors
20- from itertools import chain
2122import numpy as np
2223from matplotlib .rcsetup import (validate_bool_maybe_none ,
2324validate_stringlist ,
3233_validate_linestyle )
3334
3435
35- mpl .rc ('text' ,usetex = False )
36- mpl .rc ('lines' ,linewidth = 22 )
37-
38- fname = os .path .join (os .path .dirname (__file__ ),'test_rcparams.rc' )
36+ @pytest .fixture (autouse = True )
37+ def setup_module ():
38+ with mpl .rc_context ():
39+ mpl .rc ('text' ,usetex = False )
40+ mpl .rc ('lines' ,linewidth = 22 )
3941
4042
4143def test_rcparams ():
4244usetex = mpl .rcParams ['text.usetex' ]
4345linewidth = mpl .rcParams ['lines.linewidth' ]
46+ fname = os .path .join (os .path .dirname (__file__ ),'test_rcparams.rc' )
4447
4548# test context given dictionary
4649with mpl .rc_context (rc = {'text.usetex' :not usetex }):
@@ -58,9 +61,8 @@ def test_rcparams():
5861assert mpl .rcParams ['lines.linewidth' ]== linewidth
5962
6063# test rc_file
61- with mpl .rc_context ():
62- mpl .rc_file (fname )
63- assert mpl .rcParams ['lines.linewidth' ]== 33
64+ mpl .rc_file (fname )
65+ assert mpl .rcParams ['lines.linewidth' ]== 33
6466
6567
6668def test_RcParams_class ():
@@ -153,8 +155,7 @@ def test_Bug_2543():
153155mpl .rcParams [key ]= _copy [key ]
154156mpl .rcParams ['text.dvipnghack' ]= None
155157with mpl .rc_context ():
156- from copy import deepcopy
157- _deep_copy = deepcopy (mpl .rcParams )
158+ _deep_copy = copy .deepcopy (mpl .rcParams )
158159# real test is that this does not raise
159160assert validate_bool_maybe_none (None )is None
160161assert validate_bool_maybe_none ("none" )is None