/usr/lib/python2.7/dist-packages/dolfin_utils/commands.py is in python-dolfin 2016.2.0-2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | # -*- coding: utf-8 -*-
# Copyright (C) 2009 Anders Logg
#
# This file is part of DOLFIN.
#
# DOLFIN is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# DOLFIN 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 Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with DOLFIN. If not, see <http://www.gnu.org/licenses/>.
#
# Modified by Johannes Ring, 2009.
#
# First added: 2009-09-16
# Last changed: 2009-09-16
from subprocess import Popen, PIPE, STDOUT
# These are taken from http://ivory.idyll.org/blog/mar-07/replacing-commands-with-subprocess
__all__ = ['getoutput', 'getstatusoutput']
def getoutput(cmd):
"Replacement for commands.getoutput which does not work on Windows."
pipe = Popen(cmd, shell=True, stdout=PIPE, stderr=STDOUT, bufsize=-1)
r = pipe.wait()
output, error = pipe.communicate()
return output
def getstatusoutput(cmd, input=None, cwd=None, env=None):
"Replacement for commands.getstatusoutput which does not work on Windows."
pipe = Popen(cmd, shell=True, cwd=cwd, env=env, stdout=PIPE, stderr=STDOUT)
output, error = pipe.communicate(input=input)
assert not error
status = pipe.returncode
return status, output
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