Thanks for your quick answer, André. Unfortunately, I'm afraid that
may not be the
culprit, because I have several lines of the type
pyx.text.preamble("\usepackage{package_1}")
and these lines don't give me trouble...
Best,
dani
On Thu, Jun 11, 2015 at 2:52 PM, André Wobst
<[email protected]> wrote:
> Hi Mico,
>
> Just a quick, wild guess:
>
> It might be related to "\u" being interpreted as unicode identifier.
>
> IIRC in Python 2
>
> "\usomething"
>
> (none-unicode string) is equal to "\\usomething", as \u is not replaced by
> something, whereas for
>
> u"\usomething"
>
> returns something else then "\\useomething", as \u is considered to start a
> unicode codepoint identifier.
>
> Now, in Python3 \u always works like for the unicode strings in Python3.
>
> Again, this is just a wild guess, but I might be right. Somehow I remember to
> have stumbled on that myself quite some time ago.
>
> Best,
>
>
> André
>
>
> Am 11.06.2015 um 14:37 schrieb Mico Filós <[email protected]>:
>
>> Dear all,
>>
>> I am getting an error in pyx 0.14 whenever I load the package
>> "lmodern". The relevant error lines seem to be
>>
>> File "/usr/lib/python3/dist-packages/pyx/text.py", line 1114, in _execute
>> raise TexResultError("unhandled TeX response (might be an error)")
>> The expression passed to TeX was:
>> \ProcessPyXBox{\tiny{}\setbox0\hbox{$\vcenter{\vrule
>> width0pt}$}\PyXDimenVShift=\ht0\setbox0\hbox{{\gdef\PyXBoxHAlign{0.50000}\gdef\PyXFlushHAlign{0.50000}\PyXragged{}$\displaystyle{0}$}}\lower\PyXDimenVShift\box0%
>> }{2}%
>> \PyXInput{12}%
>> After parsing the return message from TeX, the following was left:
>> *
>> (/usr/share/texmf/tex/latex/lm/omslmsy.fd)
>> (/usr/share/texmf/tex/latex/lm/omxlmex.fd)
>> (cut after 5 lines; use errordetail.full for all output)
>> Error in atexit._run_exitfuncs:
>> Traceback (most recent call last):
>> File "/usr/lib/python3/dist-packages/pyx/text.py", line 1022, in _cleanup
>> self.do_finish()
>> File "/usr/lib/python3/dist-packages/pyx/text.py", line 1225, in do_finish
>> raise ValueError("end of dvifile expected but further pages follow")
>>
>>
>> Removing the line
>>
>> pyx.text.preamble("\usepackage{lmodern}")
>>
>> solves the problem, but unfortunately I need this package. For the
>> record, there was no error at all in the former version of PyX. Do you
>> know what may be going on?
>>
>> Thanks a lot!
>> Dani
>>
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> by _ _ _ Dr. André Wobst, Amselweg 22, 85716 Unterschleißheim
> / \ \ / ) [email protected], http://www.wobsta.de/
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