processes/paths.py

   1 #!/usr/bin/python
   2
   3 # Author: Stepan Kafka
   4
   5 import os,time,string,sys,Gnuplot,re
   6 from pywps.Process.Process import WPSProcess
   7
   8 class Process(WPSProcess):
   9     def __init__(self):
  10         WPSProcess.__init__(self,
  11                 identifier = "paths",
  12                 title="Paths stored",
  13                 abstract="Paths on the Trentino SAT network",
  14                 version = "0.2",
  15                 storeSupported = True,
  16                 statusSupported = True,
  17                 grassLocation="alpi")
  18         self.los = self.addComplexOutput(identifier = "los",
  19                             title = "Resulting output map",
  20                             formats = [{"mimeType":"text/xml"}])
  21
  22     def execute(self):
  23         self.cmd("g.mapset mapset=nico")
  24         #:browse confirm saveas
  25         self.cmd("g.region -d")
  26         #self.cmd("g.region vect=allgpx")
  27         self.status.set(msg="Region setted", percentDone=20)
  28         self.cmd("v.out.ogr format=GML input=allgpx dsn=out.xml  olayer=path.xml")
  29         self.status.set(msg="Results saved", percentDone=80)
  30         if "out.xml" in os.listdir(os.curdir):
  31             self.los.setValue("out.xml")
  32             return
  33         else:
  34             return "Output file not created"
  35
  36