Re: Python Graphics in LyX [was: Python bindings]
- Original Message - From: "Ross Reyes" Sent: Thursday, June 12, 2014 12:50 PM On 6/11/2014 12:41 PM, Rainer M Krug wrote: Envoyé de mon iPhone Le 11 juin 2014 à 16:07, Ross Reyes a écrit : Hi Alex, I still get the "error converting to loadable format" message. I can run the python script from the command line and it does work. I can and have modified the .pygr script to produce other outputs in .png, .jpg, .ps, etc. without problem. If the scripts work fine outside LyX then your problem is with your LyX instalation. The only thing I can suggest is to update at least to version 2.0.3 which is the one I have tested in my debian system. But inside LyX, regardless of what I do to define the converter, I can not get the image to render nor can I produce a .pdf output from the LyX doc. Something is not right. I am using LyX 2.0.1 The converters are defined in the configuration file LyX. If you could take a loom at it and post the lines where you file formats and the converters are defined, one could see if there is something wrong. I don't have LyX at hand, so I can't give you the location of the config file. Cheers, Rainer Hi Rainer, I have this in my preferences file for pygr fomat and converter. # # FORMATS SECTION ## # \format "pdf4" "pdf" "PDF (xelatex)" "" "" "" "document,vector,menu=export" \format "pygr" "pygr" "Python Graphics" "" "auto" "auto" "vector" \default_view_format ps # # CONVERTERS SECTION ## # \converter "pdflatex" "pdf4" "xelatex $$i" "latex=pdflatex" \converter "eps" "png" "epstopng.bat $$i" "" \converter "pygr" "png" "python $$i $$o" "" All of this seems ok, take into account that if you are on Windows the correct converter line should be \converter "pygr" "png" "python -tt $$i $$o" "" but it would be better if you to have \converter "pygr" "eps" "python $$i $$o" "" on Linux \converter "pygr" "eps" "python -tt $$i $$o" "" on Windows
Re: Error SIGSEGV
Thanks for the report and nice *reproducible* example of the bug -- I love bug reports from knitr users :) On Thu, Jun 12, 2014 at 12:07 PM, Richard Heck wrote: > I believe this has been fixed for 2.1.1. I can confirm that on 2.2dev, this problem has been fixed. Francesco, if you see the bug again in the next release of LyX, please let us know. The correct mailing list is lyx-de...@lists.lyx.org or you can post any bugs/feature requests on http://www.lyx.org/trac Thanks, Scott
Re: paper accepted for publication, but need help!
On Thu, Jun 12, 2014 at 10:27 AM, Benedict Holland wrote: > if this would be a great feature request Expanding on what Stefano said, there is a 7-year-old feature request here: http://www.lyx.org/trac/ticket/4065 Scott
Re: Python Graphics in LyX [was: Python bindings]
On 6/11/2014 12:41 PM, Rainer M Krug wrote: Envoyé de mon iPhone Le 11 juin 2014 à 16:07, Ross Reyes a écrit : Hi Alex, I still get the "error converting to loadable format" message. I can run the python script from the command line and it does work. I can and have modified the .pygr script to produce other outputs in .png, .jpg, .ps, etc. without problem. But inside LyX, regardless of what I do to define the converter, I can not get the image to render nor can I produce a .pdf output from the LyX doc. Something is not right. I am using LyX 2.0.1 The converters are defined in the configuration file LyX. If you could take a loom at it and post the lines where you file formats and the converters are defined, one could see if there is something wrong. I don't have LyX at hand, so I can't give you the location of the config file. Cheers, Rainer Hi Rainer, I have this in my preferences file for pygr fomat and converter. # # FORMATS SECTION ## # \format "pdf4" "pdf" "PDF (xelatex)" "" "" "" "document,vector,menu=export" \format "pygr" "pygr" "Python Graphics" "" "auto" "auto" "vector" \default_view_format ps # # CONVERTERS SECTION ## # \converter "pdflatex" "pdf4" "xelatex $$i" "latex=pdflatex" \converter "eps" "png" "epstopng.bat $$i" "" \converter "pygr" "png" "python $$i $$o" ""
Re: Error SIGSEGV
On 06/12/2014 11:58 AM, Francesco Menoncin wrote: Dear LyX users, I am using LyX 2.1 on Xubuntu 13.04 and I have the following problem: when I have a file containing just one TeX inset (like in the attached file for the case of an R command with Knitr) and I try to close it with the mouse right botton, I receive a SIGSEGV error and I have to quit LyX. This happens only when there is no text in the file. Instead, when there is some text, I am able to close the TeX inset as usual. I believe this has been fixed for 2.1.1. Richard
Error SIGSEGV
Dear LyX users, I am using LyX 2.1 on Xubuntu 13.04 and I have the following problem: when I have a file containing just one TeX inset (like in the attached file for the case of an R command with Knitr) and I try to close it with the mouse right botton, I receive a SIGSEGV error and I have to quit LyX. This happens only when there is no text in the file. Instead, when there is some text, I am able to close the TeX inset as usual. Francesco -- Francesco Menoncin Università degli Studi di Brescia Dipartimento di Economia e Management Via S. Faustino, 74/B 25122 Brescia (Italy) Tel: 0039-030-2988806 Fax: 0039-030-2988837 E-mail: francesco.menon...@unibs.it web: www.eco.unibs.it/~menoncin/ sites.google.com/site/francescomenoncin/ -- Informativa sulla Privacy: http://www.unibs.it/node/8155 knitr.lyx Description: application/lyx
Trouble reading EMF and EPS graphic files
Hello, I have encountered a strange problem that I never did before. The graphic files in .eps and .emf files are not properly read anymore, showing a message "error connecting to a readable format" I have never encountered this previously except that on a mac, I needed a separate software called "eps to pdf." I am working on a pc currently and I did not face this trouble previously. What might cause such a problem? thanks!
Re: paper accepted for publication, but need help!
On Thu, Jun 12, 2014 at 9:27 AM, Benedict Holland < benedict.m.holl...@gmail.com> wrote: > That is a fantastic point. Also I just found this. > > http://wiki.lyx.org/BibTeX/Biblatex > > I don't know enough about Lyx to start programing stuff for it yet but it > seems like pushing biber and biblatex as the default is about 15 years > overdue. If someone who knows far more about the Lyx codebase can ping me > or if this would be a great feature request, I would be willing to spend > some time on this. I ran into very similar problem with a name much like > Jürgen > and I lost a few days trying to figure it out. > > Hi Benedict, I think most developers (of which I am not one) agree that full biblatex support would be desirable. However, from what I understand, adding such support is not an entirely trivial task, partly because biblatex/biber interact with latex in a very different way from bibtex. That does not mean you are not welcome to give it a try. In fact, you strongly encouraged to do so! There were some discussions of this topic on the lyx-devel list a few months ago. You may want to search for those threads to get started. I also tend to believe that one of the reasons why biblatex support does not have a very high priority on the developers' agenda is that the current workaround (described in the wiki page you referred to) is good enough for a lot of users. It has certainly been good enough for me for a number of years. I switched to biblatex/biber to get full unicode support and avoid the kind of time-consuming issues discussed in this thread. Once you get used to loading biblatex in the preamble (and adding a fake bibtex inset at the end) it is smooth sailing. If you tend to work with the same bib files all the time (as I do), you may even create a lyx template with the proper preamble and bibtex inset and you are done. Cheers, Stefano -- __ Stefano Franchi Associate Research Professor Department of Hispanic Studies Ph: +1 (979) 845-2125 Texas A&M University Fax: +1 (979) 845-6421 College Station, Texas, USA stef...@tamu.edu http://stefano.cleinias.org
Re: paper accepted for publication, but need help!
That is a fantastic point. Also I just found this. http://wiki.lyx.org/BibTeX/Biblatex I don't know enough about Lyx to start programing stuff for it yet but it seems like pushing biber and biblatex as the default is about 15 years overdue. If someone who knows far more about the Lyx codebase can ping me or if this would be a great feature request, I would be willing to spend some time on this. I ran into very similar problem with a name much like Jürgen and I lost a few days trying to figure it out. ~Ben On Thu, Jun 12, 2014 at 2:17 AM, Jürgen Spitzmüller wrote: > 2014-06-12 0:53 GMT+02:00 Benedict Holland: > > I think this is a problem with the default configuration, at least on >> linux. You really need to use Bibtex8 for the bibliogrophy generation. This >> is NOT the default. The default is bibtex which doesn't have any unicode >> support because it actually was written in the 1980's. bibtex8 should >> really be the default by now on any system. Also the language support in >> lyx should default to utf-8. It would make life much easier to not have to >> change these around so much and avoid these sorts of bugs. I also should >> point out that pdflatex does an excellent job at catching these problems. >> XeTex I think uses utf-8 by default which is why it worked when you >> switched from pdflatex to XeTex. >> > > Note that bibtex8 does not support unicode either (but only 8-bit > encodings, as the name implies). There is one experimental unicode version > of bibtex, bibtexu, but I do not think it works reliable enough already. > > For real unicode support, you must use biblatex with biber. > > Jürgen > >