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irpf90/src/subroutines.py

73 lines
2.1 KiB
Python

#!/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
from util import *
from subroutine import *
from variables import variables
from variable import Variable
from irpf90_t import *
def create_subroutines():
from preprocessed_text import preprocessed_text
result = {}
for filename, text in preprocessed_text:
buffer = []
inside = False
for line in text:
if type(line) in [ Subroutine, Function ]:
inside = True
if inside:
buffer.append(line)
if isinstance(line,End):
if inside:
v = Sub(buffer)
result[v.name] = v
buffer = []
inside = False
return result
def create_called_by(subs,vars):
for s in subs.values() + vars.values():
if type(s) == Variable and s.same_as != s.name:
continue
for x in s.calls:
try:
subs[x].called_by.append(s.name)
except KeyError:
pass
for s in subs.values():
s.called_by = make_single(s.called_by)
s.called_by.sort()
subroutines = create_subroutines()
create_called_by(subroutines,variables)
if __name__ == '__main__':
for v in subroutines.keys():
print v