Works OK with WXAgg, but with latest svn, r5683, OS X 10.5.3, Qt4Agg
backend, dvipnghack: True, text.usetex : True
running from ipython -pylab:
plot([1,2,3])
savefig('123_2.pdf')
gives..
ERROR: An unexpected error occurred while tokenizing input
The following traceback may be corrupted or invalid
The error message is: ('EOF in multi-line statement', (439, 0))
ERROR: An unexpected error occurred while tokenizing input
The following traceback may be corrupted or invalid
The error message is: ('EOF in multi-line statement', (239, 0))
[skip]
/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/matplotlib/dviread.pyc
in find_tex_file(filename, format)
745 pipe = os.popen(cmd, 'r')
746 print 'cmd=',cmd
--> 747 result = pipe.readline().rstrip()
748 pipe.close()
749
IOError: [Errno 4] Interrupted system call
Similarly, running trunk/matplotlib/examples/tex_demo.py fails if I
modify line 32 to savefig('tex_demo.pdf')
error is:
File
"/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/matplotlib/dviread.py",
line 746, in find_tex_file
result = pipe.readline().rstrip()
IOError: [Errno 4] Interrupted system call
here line 745 is
pipe = os.popen(cmd, 'r')
with cmd "kpsewhich 'ptmr8r.vf'"
The file ptmr8r.vf does not exist on the TeX distribution (TeXLive 2007), so
pipe.readline().rstrip() gives '' when run from the ipdb command
prompt in ipython.
However, trunk/matplotlib/examples/tex_demo.py is OK with the wxAgg
backend, although "kpsewhich 'ptmr8r.vf'" is still one of the cmd
used as args for
pipe = os.popen(cmd, 'r')
result = pipe.readline().rstrip()
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