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Commitc98411e

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Merge pull request#22361 from anntzer/datetex
Revert datetime usetex ticklabels to use default tex font.
2 parentsccf5115 +3aa65a3 commitc98411e

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2 files changed

+20
-32
lines changed

2 files changed

+20
-32
lines changed

‎lib/matplotlib/dates.py

Lines changed: 1 addition & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -173,7 +173,6 @@
173173
importfunctools
174174
importlogging
175175
importmath
176-
importre
177176

178177
fromdateutil.rruleimport (rrule,MO,TU,WE,TH,FR,SA,SU,YEARLY,
179178
MONTHLY,WEEKLY,DAILY,HOURLY,MINUTELY,
@@ -605,16 +604,7 @@ def drange(dstart, dend, delta):
605604

606605

607606
def_wrap_in_tex(text):
608-
p=r'([a-zA-Z]+)'
609-
ret_text=re.sub(p,r'}$\1$\\mathdefault{',text)
610-
611-
# Braces ensure symbols are not spaced like binary operators.
612-
ret_text=ret_text.replace('-','{-}').replace(':','{:}')
613-
# To not concatenate space between numbers.
614-
ret_text=ret_text.replace(' ',r'\;')
615-
ret_text='$\\mathdefault{'+ret_text+'}$'
616-
ret_text=ret_text.replace('$\\mathdefault{}$','')
617-
returnret_text
607+
returnr"{\fontfamily{\familydefault}\selectfont "+text+"}"
618608

619609

620610
## date tickers and formatters ###

‎lib/matplotlib/tests/test_dates.py

Lines changed: 19 additions & 21 deletions
Original file line numberDiff line numberDiff line change
@@ -322,13 +322,13 @@ def callable_formatting_function(dates, _):
322322

323323
@pytest.mark.parametrize('delta, expected', [
324324
(datetime.timedelta(weeks=52*200),
325-
[r'$\mathdefault{%d}$'%yearforyearinrange(1990,2171,20)]),
325+
range(1990,2171,20)),
326326
(datetime.timedelta(days=30),
327-
[r'$\mathdefault{1990{-}01{-}%02d}$'%dayfordayinrange(1,32,3)]),
327+
['1990-01-%02d'%dayfordayinrange(1,32,3)]),
328328
(datetime.timedelta(hours=20),
329-
[r'$\mathdefault{01{-}01\;%02d}$'%hourforhourinrange(0,21,2)]),
329+
['01-01%02d'%hourforhourinrange(0,21,2)]),
330330
(datetime.timedelta(minutes=10),
331-
[r'$\mathdefault{01\;00{:}%02d}$'%minuforminuinrange(0,11)]),
331+
['01 00:%02d'%minuforminuinrange(0,11)]),
332332
])
333333
deftest_date_formatter_usetex(delta,expected):
334334
style.use("default")
@@ -341,7 +341,8 @@ def test_date_formatter_usetex(delta, expected):
341341
locator.axis.set_view_interval(mdates.date2num(d1),mdates.date2num(d2))
342342

343343
formatter=mdates.AutoDateFormatter(locator,usetex=True)
344-
assert [formatter(loc)forlocinlocator()]==expected
344+
assert [formatter(loc)forlocinlocator()]== [
345+
r'{\fontfamily{\familydefault}\selectfont %s}'%sforsinexpected]
345346

346347

347348
deftest_drange():
@@ -636,24 +637,14 @@ def test_offset_changes():
636637

637638
@pytest.mark.parametrize('t_delta, expected', [
638639
(datetime.timedelta(weeks=52*200),
639-
['$\\mathdefault{%d}$'% (t, )fortinrange(1980,2201,20)]),
640+
range(1980,2201,20)),
640641
(datetime.timedelta(days=40),
641-
['Jan','$\\mathdefault{05}$','$\\mathdefault{09}$',
642-
'$\\mathdefault{13}$','$\\mathdefault{17}$','$\\mathdefault{21}$',
643-
'$\\mathdefault{25}$','$\\mathdefault{29}$','Feb',
644-
'$\\mathdefault{05}$','$\\mathdefault{09}$']),
642+
['Jan','05','09','13','17','21','25','29','Feb','05','09']),
645643
(datetime.timedelta(hours=40),
646-
['Jan$\\mathdefault{{-}01}$','$\\mathdefault{04{:}00}$',
647-
'$\\mathdefault{08{:}00}$','$\\mathdefault{12{:}00}$',
648-
'$\\mathdefault{16{:}00}$','$\\mathdefault{20{:}00}$',
649-
'Jan$\\mathdefault{{-}02}$','$\\mathdefault{04{:}00}$',
650-
'$\\mathdefault{08{:}00}$','$\\mathdefault{12{:}00}$',
651-
'$\\mathdefault{16{:}00}$']),
644+
['Jan-01','04:00','08:00','12:00','16:00','20:00',
645+
'Jan-02','04:00','08:00','12:00','16:00']),
652646
(datetime.timedelta(seconds=2),
653-
['$\\mathdefault{59.5}$','$\\mathdefault{00{:}00}$',
654-
'$\\mathdefault{00.5}$','$\\mathdefault{01.0}$',
655-
'$\\mathdefault{01.5}$','$\\mathdefault{02.0}$',
656-
'$\\mathdefault{02.5}$']),
647+
['59.5','00:00','00.5','01.0','01.5','02.0','02.5']),
657648
])
658649
deftest_concise_formatter_usetex(t_delta,expected):
659650
d1=datetime.datetime(1997,1,1)
@@ -664,7 +655,8 @@ def test_concise_formatter_usetex(t_delta, expected):
664655
locator.axis.set_view_interval(mdates.date2num(d1),mdates.date2num(d2))
665656

666657
formatter=mdates.ConciseDateFormatter(locator,usetex=True)
667-
assertformatter.format_ticks(locator())==expected
658+
assertformatter.format_ticks(locator())== [
659+
r'{\fontfamily{\familydefault}\selectfont %s}'%sforsinexpected]
668660

669661

670662
deftest_concise_formatter_formats():
@@ -1325,3 +1317,9 @@ def test_concise_formatter_call():
13251317
deftest_date_ticker_factory(span,expected_locator):
13261318
locator,_=mdates.date_ticker_factory(span)
13271319
assertisinstance(locator,expected_locator)
1320+
1321+
1322+
deftest_usetex_newline():
1323+
fig,ax=plt.subplots()
1324+
ax.xaxis.set_major_formatter(mdates.DateFormatter('%d/%m\n%Y'))
1325+
fig.canvas.draw()

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