33
44import six
55
6+ from collections import OrderedDict
7+ import copy
68import io
9+ from itertools import chain
710import os
811import warnings
9- from collections import OrderedDict
1012
1113from cycler import cycler ,Cycler
1214import pytest
1820import matplotlib as mpl
1921import matplotlib .pyplot as plt
2022import matplotlib .colors as mcolors
21- from itertools import chain
2223import numpy as np
2324from matplotlib .rcsetup import (validate_bool_maybe_none ,
2425validate_stringlist ,
3334_validate_linestyle )
3435
3536
36- mpl .rc ('text' ,usetex = False )
37- mpl .rc ('lines' ,linewidth = 22 )
38-
39- fname = os .path .join (os .path .dirname (__file__ ),'test_rcparams.rc' )
37+ @pytest .fixture (autouse = True )
38+ def setup_module ():
39+ with mpl .rc_context ():
40+ mpl .rc ('text' ,usetex = False )
41+ mpl .rc ('lines' ,linewidth = 22 )
4042
4143
4244def test_rcparams ():
4345usetex = mpl .rcParams ['text.usetex' ]
4446linewidth = mpl .rcParams ['lines.linewidth' ]
47+ fname = os .path .join (os .path .dirname (__file__ ),'test_rcparams.rc' )
4548
4649# test context given dictionary
4750with mpl .rc_context (rc = {'text.usetex' :not usetex }):
@@ -59,9 +62,8 @@ def test_rcparams():
5962assert mpl .rcParams ['lines.linewidth' ]== linewidth
6063
6164# test rc_file
62- with mpl .rc_context ():
63- mpl .rc_file (fname )
64- assert mpl .rcParams ['lines.linewidth' ]== 33
65+ mpl .rc_file (fname )
66+ assert mpl .rcParams ['lines.linewidth' ]== 33
6567
6668
6769def test_RcParams_class ():
@@ -154,8 +156,7 @@ def test_Bug_2543():
154156mpl .rcParams [key ]= _copy [key ]
155157mpl .rcParams ['text.dvipnghack' ]= None
156158with mpl .rc_context ():
157- from copy import deepcopy
158- _deep_copy = deepcopy (mpl .rcParams )
159+ _deep_copy = copy .deepcopy (mpl .rcParams )
159160# real test is that this does not raise
160161assert validate_bool_maybe_none (None )is None
161162assert validate_bool_maybe_none ("none" )is None