# Copyright (C) 2012 Johan Hake
#
# This file is part of ModelParameters.
#
# ModelParameters 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.
#
# ModelParameters 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 ModelParameters. If not, see <http://www.gnu.org/licenses/>.
from subprocess import Popen, PIPE, STDOUT
__all__ = ['get_output', 'get_status_output', 'get_status_output_errors']
[docs]def get_status_output_errors(cmd, inp=None, cwd=None, env=None):
pipe = Popen(cmd, shell=True, cwd=cwd, env=env, stdout=PIPE, stderr=PIPE)
(output, errout) = pipe.communicate(input=inp)
status = pipe.returncode
return (status, output, errout)
[docs]def get_status_output(cmd, inp=None, cwd=None, env=None):
pipe = Popen(cmd, shell=True, cwd=cwd, env=env, stdout=PIPE, stderr=STDOUT)
(output, errout) = pipe.communicate(input=inp)
assert not errout
status = pipe.returncode
return (status, output)
[docs]def get_output(cmd, inp=None, cwd=None, env=None):
return get_status_output(cmd, inp, cwd, env)[1]