def communicate(cmds, **kwds):
info(cmds)
p = commands.shell_process(cmds, **kwds)
if kwds.get("stdout", None) is None and commands.redirecting_io(sys=sys):
output = commands.redirect_aware_commmunicate(p)
else:
output = p.communicate()
if p.returncode != 0:
template = "Problem executing commands {0} - ({1}, {2})"
msg = template.format(cmds, output[0], output[1])
raise RuntimeError(msg)
return output
def communicate(cmds, **kwds):
info(cmds)
p = commands.shell_process(cmds, **kwds)
if kwds.get("stdout", None) is None and commands.redirecting_io(sys=sys):
output = commands.redirect_aware_commmunicate(p)
else:
output = p.communicate()
if p.returncode != 0:
template = "Problem executing commands {0} - ({1}, {2})"
msg = template.format(cmds, output[0], output[1])
raise RuntimeError(msg)
return output
def real_io():
"""Ensure stdout and stderr have supported ``fileno()`` method.
nosetests replaces these streams with :class:`StringIO` objects
that may not work the same in every situtation - :func:`subprocess.Popen`
calls in particular.
"""
original_stdout = sys.stdout
original_stderr = sys.stderr
try:
if commands.redirecting_io(sys=sys):
sys.stdout = sys.__stdout__
sys.stderr = sys.__stderr__
yield
finally:
sys.stdout = original_stdout
sys.stderr = original_stderr
def real_io():
"""Ensure stdout and stderr have supported ``fileno()`` method.
nosetests replaces these streams with :class:`StringIO` objects
that may not work the same in every situtation - :func:`subprocess.Popen`
calls in particular.
"""
original_stdout = sys.stdout
original_stderr = sys.stderr
try:
if commands.redirecting_io(sys=sys):
sys.stdout = sys.__stdout__
sys.stderr = sys.__stderr__
yield
finally:
sys.stdout = original_stdout
sys.stderr = original_stderr
