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Fixed Issue #8068 - SVG encoding #8415

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Fixed Issue #8068 - SVG encoding #8415

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6b4827a
Fixed encoding issue in SVG backend
sughandj Apr 1, 2017
3fad38d
Added test encoding issue in SVG backend
Apr 1, 2017
0122faf
Merge pull request #2 from Sunakujira1/patch-3
sughandj Apr 1, 2017
49ad267
Fix unicode won test
sughandj Apr 17, 2017
41e1047
catch empty won def in unicode won test
sughandj Apr 17, 2017
c9f84b6
use savefig of fig instead of plt
sughandj Apr 17, 2017
cee6250
use fig methods only in unicode won test
sughandj Apr 18, 2017
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Fix unicode won test
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@sughandj
sughandj committed Apr 17, 2017
commit 49ad267b4a9058b794fe9ef9b08a340c3ab09f85
22 changes: 12 additions & 10 deletions lib/matplotlib/tests/test_backend_svg.py
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Original file line number Diff line number Diff line change
Expand Up @@ -212,20 +212,22 @@ def psfont(*args, **kwargs):

@needs_tex
def test_unicode_won():
from pylab import rcParams, plot, ylabel, savefig
rcParams.update({'text.usetex': True, 'text.latex.unicode': True})
matplotlib.rcParams['text.usetex'] = True
matplotlib.rcParams['text.latex.unicode'] = True

plot(1, 1)
ylabel(r'\textwon')
plt.figure()
plt.plot(1, 1)
plt.ylabel(r'\textwon')

fd = BytesIO()
savefig(fd, format='svg')
plt.savefig(fd, format='svg')
fd.seek(0)
buf = fd.read().decode()
fd.close()

won_id = 'Computer_Modern_Sans_Serif-142'
def_regex = re.compile(r'<path d=(.|\s)*?id="{0}"/>'.format(won_id))
use_regex = re.compile(r'<use[^/>]*? xlink:href="#{0}"/>'.format(won_id))
assertTrue(bool(def_regex.search(buf)))
assertTrue(bool(use_regex.search(buf)))
won_id = 'Computer_Modern_Roman-142'
expected_def = 'id="{0}"'.format(won_id)
expected_ref = 'xlink:href="#{0}"'.format(won_id)
print(buf)
assert expected_def in buf
assert expected_ref in buf