Hi again:
Here is the web output:
Internal Server Error
The server encountered an internal error or misconfiguration and was unable
to complete your request.
Please contact the server administrator, webmas...@erinm.info and inform
them of the time the error occurred, and anything you might have done that
may have caused the error.
More information about this error may be available in the server error log.
Additionally, a 404 Not Found error was encountered while trying to use an
ErrorDocument to handle the request.
I did indeed check permissions and they seem to be in order.
Thanks,
Erin
On Wed, Oct 30, 2013 at 10:51 PM, Collin Lynch <coll...@cs.pitt.edu> wrote:
> Erin can you share the internal error details?
>
> As a first guess are the files executable by all? CGI requires world rwx.
>
> Best,
> Collin.
>
> On Wed, 30 Oct 2013, Erin Hodgess wrote:
>
> > Hi again.
> >
> > I'm putting together a little project with R, python, and a website. So
> I
> > have an HTML file, a py file, an R file.
> >
> > Here is the HTML file:
> > <form action="/cgi-bin/radio4.py" method="post" target="_blank">
> > <input type="radio" name="subject" value="Integrate" /> Integrate
> > <input type="radio" name="subject" value="Differentiate" /> Differentiate
> > <input type="radio" name="subject" value="Graph" /> Graph
> > Function <input type="text" name="func1" <br />
> > <input type="submit" value="Select Subject" />
> > </form>
> >
> > Now the radio4.py file:
> >
> > # Import modules for CGI handling
> > import cgi, cgitb
> > from sympy import *
> > import sys
> >
> > from rpy2.robjects.packages import SignatureTranslatedAnonymousPackage as
> > STAP
> > with open("bz2.R","r") as f:
> > string=''.join(f.readlines())
> > etest = STAP(string,"etest")
> > etest.etest(500)
> >
> >
> > # Create instance of FieldStorage
> > form = cgi.FieldStorage()
> >
> > # Get data from fields
> > if form.getvalue('subject'):
> > subject = form.getvalue('subject')
> > else:
> > subject = "Not set"
> >
> > if form.getvalue('func1'):
> > func1 = form.getvalue('func1')
> > else:
> > func1 = "Not entered"
> >
> >
> >
> >
> >
> > print "Content-type:text/html\r\n\r\n"
> > print "<html>"
> > print "<head>"
> > print "<title>Test Project</title>"
> > print "</head>"
> > print "<body>"
> > print "<h2> Selected Action is %s</h2>" % subject
> > print "<h3> output function is %s</h3>" % func1
> > print "</body>"
> > print "</html>"
> >
> >
> > Finally, the bz2.R file:
> >
> > etest <- function(n=100) {
> > y <- rnorm(n)
> > pdf(file="lap1.png")
> > plot(y)
> > dev.off()
> > }
> >
> >
> > The radio4.py file is in a cgi-bin directory, along with the bz2.R file.
> >
> > I keep getting the Internal server error.
> >
> > Thanks for any help.
> >
> > Sincerely,
> > Erin
> >
> > This is R version 3.0.2 and Python 2.7.5
> >
> > --
> > Erin Hodgess
> > Associate Professor
> > Department of Computer and Mathematical Sciences
> > University of Houston - Downtown
> > mailto: erinm.hodg...@gmail.com
> >
> > [[alternative HTML version deleted]]
> >
> > ______________________________________________
> > R-help@r-project.org mailing list
> > https://stat.ethz.ch/mailman/listinfo/r-help
> > PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> > and provide commented, minimal, self-contained, reproducible code.
> >
>
>
--
Erin Hodgess
Associate Professor
Department of Computer and Mathematical Sciences
University of Houston - Downtown
mailto: erinm.hodg...@gmail.com
[[alternative HTML version deleted]]
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
