irpf90/src/error.py

#!/usr/bin/env python2
#   IRPF90 is a Fortran90 preprocessor written in Python for programming using
#   the Implicit Reference to Parameters (IRP) method.
#   Copyright (C) 2009 Anthony SCEMAMA 
#
#   This program is free software; you can redistribute it and/or modify
#   it under the terms of the GNU General Public License as published by
#   the Free Software Foundation; either version 2 of the License, or
#   (at your option) any later version.
#
#   This program is distributed in the hope that it will be useful,
#   but WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#   GNU General Public License for more details.
#
#   You should have received a copy of the GNU General Public License along
#   with this program; if not, write to the Free Software Foundation, Inc.,
#   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
#   Anthony Scemama
#   LCPQ - IRSAMC - CNRS
#   Universite Paul Sabatier
#   118, route de Narbonne      
#   31062 Toulouse Cedex 4      
#   scemama@irsamc.ups-tlse.fr


import sys
from irpf90_t import *
from command_line import command_line
do_warnings = command_line.do_warnings

######################################################################
def fail(line,message):
  print """
Error:
-----
"""
  print message, '\n'
  if line is not None:
    assert isinstance(line,Line)
    print "file %s ; line %d :\n %s"%(line.filename,line.i,line.text)
  sys.exit(1)


######################################################################
def warn(line,message):
  if not command_line.do_warnings:
    return
  if line is not None:
    assert isinstance(line,Line)
    print """
Warning:
-------
"""
    print message, '\n'
    print "file %s, line %d:\n %s"%(line.filename,line.i,line.text)
  else:
    print "Warning: %s"%(message)


######################################################################
if __name__ == '__main__':
  line = Empty_line(3,"empty", "testfile")
  fail(line, "Message")