8000 Silence some more warnings by jenshnielsen · Pull Request #3235 · matplotlib/matplotlib · GitHub
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Silence some more warnings #3235

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Merged
merged 7 commits into from
Jul 21, 2014
Merged

Silence some more warnings #3235

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bd67783
Rewrite checks to use communicate.
jenshnielsen Jul 11, 2014
04536ea
Silence some more cloesed file warnings
jenshnielsen Jul 12, 2014
78e7531
Ensure that file is closed in texmanager
jenshnielsen Jul 12, 2014
dfcbe97
Remove leftover debug
jenshnielsen Jul 12, 2014
cd3b775
Correct stdout in dvipng_hack
jenshnielsen Jul 12, 2014
5728b56
Change checks to more closly match the original
jenshnielsen Jul 13, 2014
461264e
Add breaks to match original
jenshnielsen Jul 13, 2014
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Ensure that file is closed in texmanager
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@jenshnielsen
jenshnielsen committed Jul 20, 2014
commit 78e7531f2ff662b505f73ec6caba95b129535a4c
2 changes: 1 addition & 1 deletion lib/matplotlib/texmanager.py
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Original file line number Diff line number Diff line change
Expand Up @@ -70,10 +70,10 @@ def dvipng_hack_alpha():
try:
p = Popen(['dvipng', '-version'], stdin=PIPE, stdout=PIPE,
stderr=STDOUT, close_fds=(sys.platform != 'win32'))
stdin, stderr = p.communicate()
except OSError:
mpl.verbose.report('No dvipng was found', 'helpful')
return False
stdin, stdout = p.stdin, p.stdout
for line in stdout:
if line.startswith(b'dvipng '):
version = line.split()[-1]
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