4040'eps with usetex'
4141])
4242def test_savefig_to_stringio (format ,use_log ,rcParams ,orientation ,papersize ):
43- if rcParams .get ("ps.usedistiller" )== "ghostscript" :
43+ mpl .rcParams .update (rcParams )
44+ if mpl .rcParams ["ps.usedistiller" ]== "ghostscript" :
4445try :
4546mpl ._get_executable_info ("gs" )
4647except mpl .ExecutableNotFoundError as exc :
4748pytest .skip (str (exc ))
48- elif rcParams . get ( "ps.userdistiller" ) == "xpdf" :
49+ elif mpl . rcParams [ "ps.usedistiller" ] == "xpdf" :
4950try :
5051mpl ._get_executable_info ("gs" )# Effectively checks for ps2pdf.
5152mpl ._get_executable_info ("pdftops" )
5253except mpl .ExecutableNotFoundError as exc :
5354pytest .skip (str (exc ))
5455
55- mpl .rcParams .update (rcParams )
56-
5756fig ,ax = plt .subplots ()
5857
5958with io .StringIO ()as s_buf ,io .BytesIO ()as b_buf :
@@ -67,9 +66,9 @@ def test_savefig_to_stringio(format, use_log, rcParams, orientation, papersize):
6766title += "\N{MINUS SIGN} \N{EURO SIGN} "
6867ax .set_title (title )
6968allowable_exceptions = []
70- if rcParams . get ( "text.usetex" ) :
69+ if mpl . rcParams [ "text.usetex" ] :
7170allowable_exceptions .append (RuntimeError )
72- if rcParams . get ( "ps.useafm" ) :
71+ if mpl . rcParams [ "ps.useafm" ] :
7372allowable_exceptions .append (mpl .MatplotlibDeprecationWarning )
7473try :
7574fig .savefig (s_buf ,format = format ,orientation = orientation ,
@@ -87,14 +86,14 @@ def test_savefig_to_stringio(format, use_log, rcParams, orientation, papersize):
8786if format == 'ps' :
8887# Default figsize = (8, 6) inches = (576, 432) points = (203.2, 152.4) mm.
8988# Landscape orientation will swap dimensions.
90- if rcParams . get ( "ps.usedistiller" ) == "xpdf" :
89+ if mpl . rcParams [ "ps.usedistiller" ] == "xpdf" :
9190# Some versions specifically show letter/203x152, but not all,
9291# so we can only use this simpler test.
9392if papersize == 'figure' :
9493assert b'letter' not in s_val .lower ()
9594else :
9695assert b'letter' in s_val .lower ()
97- elif rcParams . get ( "ps.usedistiller" ) or rcParams . get ( "text.usetex" ) :
96+ elif mpl . rcParams [ "ps.usedistiller" ] or mpl . rcParams [ "text.usetex" ] :
9897width = b'432.0' if orientation == 'landscape' else b'576.0'
9998wanted = (b'-dDEVICEWIDTHPOINTS=' + width if papersize == 'figure'
10099else b'-sPAPERSIZE' )