#!/usr/bin/env python
#****************************************************************
#*
#* MODULE:     v.elimina, v 1.0.0
#*
#* AUTHOR(S):  Antonio Alliegro
#*
#* PURPOSE:    Elimina coperture vettoriali
#*
#* COPYRIGHT:  (C) 2011 Antonio Alliegro Civil Engineer
#*             Salerno, Italy
#*             antonioall(at)libero.it
#*
#*             First Version: 2011/06/21
#*             Last  Version: 2011/06/21
#*
#*             This program is free software under the
#*             GNU General Public License (>=v2).
#*             Read the file COPYING that comes with GRASS
#*             for details.
#*
#****************************************************************

#%module
#% description: Elimina coperture vettoriali
#% keywords: vector
#%end

#%option
#% key: map
#% type: string
#% gisprompt: old,vector,vector
#% key_desc: nome
#% description: Nome copertura vettoriale
#% required: yes
#%end

import sys, time
import grass.script as grass

def remove(cover_name):
    i = 0
    while grass.find_file(cover_name, element = 'vector')['fullname'] != '' and i < 5:
        ret = grass.parse_command('g.remove',
                                  flags = 'f',
                                  vect = cover_name,
                                  quiet = True)
        i += 1
    
    if grass.find_file(cover_name, element = 'vector')['fullname'] == '':
        grass.message("File <%s> rimosso al tentativo n. %d" % (cover_name, i))
    
    return 0
    #End remove

def main():
    copertura = options['map']
   
    remove(copertura)
        
    return 0
    #End main

if __name__ == "__main__":
    options, flags = grass.parser()
    sys.exit(main())