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      1 #!/usr/bin/env python
      2 
      3 import sys, os, traceback, string
      4 import neo_cgi
      5 
      6 def log (s):
      7   sys.stderr.write("CGI: %s\n" % s)
      8 
      9 def exceptionString():
     10   import StringIO
     11 
     12   ## get the traceback message  
     13   sfp = StringIO.StringIO()
     14   traceback.print_exc(file=sfp)
     15   exception = sfp.getvalue()
     16   sfp.close()
     17 
     18   return exception
     19 
     20 def main (argv, environ):
     21   # log ("starting")
     22   cgi = neo_cgi.CGI("")
     23 
     24   try:
     25     hdf_file = cgi.hdf.getValue("CGI.PathTranslated", "")
     26     if hdf_file == "":
     27       cgi.error ("No PATH_TRANSLATED var")
     28       return
     29 
     30     x = string.rfind (hdf_file, '/')
     31     if x != -1:
     32       cgi.hdf.setValue ("hdf.loadpaths.0", hdf_file[:x])
     33 
     34     cgi.hdf.readFile(hdf_file)
     35     content = cgi.hdf.getValue("Content", "")
     36     if content == "":
     37       cgi.error ("No Content var specified in HDF file %s" % hdf_file)
     38       return
     39 
     40     cgi.display(content)
     41 
     42   except neo_cgi.CGIFinished:
     43     return
     44   except Exception, Reason:
     45     log ("Python Exception: %s" % (str(repr(Reason))))
     46     s = neo_cgi.text2html("Python Exception: %s" % exceptionString())
     47     cgi.error (s)
     48 
     49 if __name__ == "__main__":
     50   main (sys.argv, os.environ)
     51