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From: "<stdin> | Alexandre Leray" <alexandre@stdin.fr>
Newsgroups: gmane.comp.tex.context
Subject: Re: reading from standard input
Date: Fri, 08 Jun 2012 16:32:07 +0200
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Thank you,

I will try this!

Alex

On 08/06/2012 15:31, Aditya Mahajan wrote:
> On Fri, 8 Jun 2012, <stdin> | Alexandre Leray wrote:
>
>> Hi,
>>
>> I was wondering if there was a way to make context read from stdin=20
>> instead of reading from a file?
>>
>>    cat /path/to/src.tex | context --result=3D/path/to/result.pdf
>>
>> I'd like to do something like this in python:
>>
>>    def generate_pdf(self):
>>
>>        src =3D """
>>        \starttext
>>        \section[=E9l=E9ments-de-transmission]{=C9l=E9ments de transmis=
sion}
>>
>>        Un module dans lequel une communaut=E9 temporaire d'=E9tudiants=
 et
>>        d'enseignants s'exerce =E0 mettre en situation des r=E9flexions=
 et=20
>> des
>>        moments de transmission en interrogeant sans cesse la question =
de
>>        l'enseignement. La configuration des enseignants est variable=20
>> selon
>>        les situations. Les situations seront mises en place en=20
>> semaine A et B
>>        selon l'emploi du temps. Chaque nouvelle situation invente sa=20
>> m=E9thode.
>>        \stoptext
>>        """
>>        cmd =3D 'context --result=3D/tmp/result.pdf'
>>        p1 =3D subprocess.Popen(cmd.split(" "), stdout=3Dsubprocess.PIP=
E,=20
>> stdin=3Dsubprocess.PIPE)
>>        (stdout, stderr) =3D p1.communicate(stdin=3Dsrc)
>>
>
> You can try context --pipe --result=3D/tmp/result.pdf but that only run=
s=20
> the document once, so cross referencings, TOC, etc won't work=20
> correctly. The other options is to write to a file, and then run=20
> "context --purgeall --result=3D/tmp/result.pdf filename"; this will run=
=20
> the document appropriate number of times, and then delete the temp=20
> files, leaving only the .tex and the .pdf file.
>
> Aditya
>
>
> _______________________________________________________________________=
____________
> If your question is of interest to others as well, please add an entry =
to the Wiki!
>
> maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-=
context
> webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
> archive  : http://foundry.supelec.fr/projects/contextrev/
> wiki     : http://contextgarden.net
> _______________________________________________________________________=
____________

--=20
Alexandre Leray
media&  graphic design
http://stdin.fr | http://osp.constantvzw.org/
rue Gallaitstraat 80
1030 Bruxelles
+32 (0)4 87 04 70 30


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    <font face="Droid Sans Mono">Thank you,<br>
      <br>
      I will try this!<br>
      <br>
      Alex<br>
    </font><br>
    On 08/06/2012 15:31, Aditya Mahajan wrote:
    <blockquote
      cite="mid:alpine.LNX.2.02.1206080928290.13850@ybpnyubfg.ybpnyqbznva"
      type="cite">On Fri, 8 Jun 2012, &lt;stdin&gt; | Alexandre Leray
      wrote:
      <br>
      <br>
      <blockquote type="cite">Hi,
        <br>
        <br>
        I was wondering if there was a way to make context read from
        stdin instead of reading from a file?
        <br>
        <br>
        &nbsp;&nbsp; cat /path/to/src.tex | context --result=/path/to/result.pdf
        <br>
        <br>
        I'd like to do something like this in python:
        <br>
        <br>
        &nbsp;&nbsp; def generate_pdf(self):
        <br>
        <br>
        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; src = """
        <br>
        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \starttext
        <br>
        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \section[&eacute;l&eacute;ments-de-transmission]{&Eacute;l&eacute;ments de
        transmission}
        <br>
        <br>
        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Un module dans lequel une communaut&eacute; temporaire
        d'&eacute;tudiants et
        <br>
        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; d'enseignants s'exerce &agrave; mettre en situation des
        r&eacute;flexions et des
        <br>
        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; moments de transmission en interrogeant sans cesse la
        question de
        <br>
        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; l'enseignement. La configuration des enseignants est
        variable selon
        <br>
        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; les situations. Les situations seront mises en place en
        semaine A et B
        <br>
        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; selon l'emploi du temps. Chaque nouvelle situation
        invente sa m&eacute;thode.
        <br>
        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \stoptext
        <br>
        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; """
        <br>
        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; cmd = 'context --result=/tmp/result.pdf'
        <br>
        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; p1 = subprocess.Popen(cmd.split(" "),
        stdout=subprocess.PIPE, stdin=subprocess.PIPE)
        <br>
        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (stdout, stderr) = p1.communicate(stdin=src)
        <br>
        <br>
      </blockquote>
      <br>
      You can try context --pipe --result=/tmp/result.pdf but that only
      runs the document once, so cross referencings, TOC, etc won't work
      correctly. The other options is to write to a file, and then run
      "context --purgeall --result=/tmp/result.pdf filename"; this will
      run the document appropriate number of times, and then delete the
      temp files, leaving only the .tex and the .pdf file.
      <br>
      <br>
      Aditya<br>
      <br>
      <fieldset class="mimeAttachmentHeader"></fieldset>
      <br>
      <pre wrap="">___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : <a class="moz-txt-link-abbreviated" href="mailto:ntg-context@ntg.nl">ntg-context@ntg.nl</a> / <a class="moz-txt-link-freetext" href="http://www.ntg.nl/mailman/listinfo/ntg-context">http://www.ntg.nl/mailman/listinfo/ntg-context</a>
webpage  : <a class="moz-txt-link-freetext" href="http://www.pragma-ade.nl">http://www.pragma-ade.nl</a> / <a class="moz-txt-link-freetext" href="http://tex.aanhet.net">http://tex.aanhet.net</a>
archive  : <a class="moz-txt-link-freetext" href="http://foundry.supelec.fr/projects/contextrev/">http://foundry.supelec.fr/projects/contextrev/</a>
wiki     : <a class="moz-txt-link-freetext" href="http://contextgarden.net">http://contextgarden.net</a>
___________________________________________________________________________________</pre>
    </blockquote>
    <br>
    <pre class="moz-signature" cols="72">-- 
Alexandre Leray
media &amp; graphic design
<a class="moz-txt-link-freetext" href="http://stdin.fr">http://stdin.fr</a> | <a class="moz-txt-link-freetext" href="http://osp.constantvzw.org/">http://osp.constantvzw.org/</a>
rue Gallaitstraat 80
1030 Bruxelles 
+32 (0)4 87 04 70 30</pre>
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___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
archive  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________
--===============0829930696==--