def check_returncode(self):
if self.returncode:
# The stdout and stderr attributes weren't added until
# Python 3.5; we manually include them here for code
# targeting more recent versions which expects them.
ret = CalledProcessError(self.returncode,
self.args,
output=self.stdout)
ret.stdout = self.stdout
ret.stderr = None
raise ret
def __lt__(self,other): cmd = self.__get_recursive_name() #print " ",cmd,"<",other popen = subprocess.Popen(cmd,stdin=subprocess.PIPE,stdout=subprocess.PIPE,stderr=subprocess.PIPE) m = popen.communicate(other) ret = popen.wait() if ret: e = CalledProcessError(ret,cmd) e.stdout,e.stderr = m raise e class CommandOutput: def __init__(self,stdout,stderr): self.stdout = stdout self.stderr = stderr return CommandOutput(*m)
def __lt__(self,other): cmd = self.__get_recursive_name() #print " ",cmd,"<",other popen = subprocess.Popen(cmd,stdin=subprocess.PIPE,stdout=subprocess.PIPE,stderr=subprocess.PIPE) m = popen.communicate(other) ret = popen.wait() if ret: e = CalledProcessError(ret,cmd) e.stdout,e.stderr = m raise e class CommandOutput: def __init__(self,stdout,stderr): self.stdout = stdout self.stderr = stderr return CommandOutput(*m)
def check_output(run_args, *args, **kwargs):
kwargs['stdout'] = PIPE
kwargs['stderr'] = PIPE
process = Popen(run_args, *args, **kwargs)
stdout, stderr = process.communicate()
retcode = process.poll()
if retcode is not 0:
exception = CalledProcessError(retcode, run_args[0])
exception.stdout = stdout
exception.stderr = stderr
raise exception
return stdout, stderr
def check_output(run_args, *args, **kwargs):
kwargs['stdout'] = PIPE
kwargs['stderr'] = PIPE
process = Popen(run_args, *args, **kwargs)
stdout, stderr = process.communicate()
retcode = process.poll()
if retcode is not 0:
exception = CalledProcessError(retcode, run_args[0])
exception.stdout = stdout
exception.stderr = stderr
raise exception
return stdout, stderr
def check_call_capturing(arguments, input = None, preexec_fn = None):
"""Spawn a process and return its output."""
(stdout, stderr, code) = call_capturing(arguments, input, preexec_fn)
if code == 0:
return (stdout, stderr)
else:
from subprocess import CalledProcessError
error = CalledProcessError(code, arguments)
error.stdout = stdout
error.stderr = stderr
raise error
def check_call_capturing(arguments, input = None, preexec_fn = None):
"""Spawn a process and return its output."""
(stdout, stderr, code) = call_capturing(arguments, input, preexec_fn)
if code == 0:
return (stdout, stderr)
else:
from subprocess import CalledProcessError
error = CalledProcessError(code, arguments)
error.stdout = stdout
error.stderr = stderr
raise error
def __call__(self,*args,**kwargs): cmd = self.__get_recursive_name() + list(args) #print " ",cmd kwargs = dict(kwargs) if "stdout" not in kwargs: kwargs["stdout"] = subprocess.PIPE if "stderr" not in kwargs: kwargs["stderr"] = subprocess.PIPE popen = subprocess.Popen(cmd,**kwargs) m = popen.communicate() ret = popen.wait() if ret: e = CalledProcessError(ret,cmd) e.stdout,e.stderr = m raise e class CommandOutput: def __init__(self,stdout,stderr): self.stdout = stdout self.stderr = stderr return CommandOutput(*m)
def __call__(self,*args,**kwargs): cmd = self.__get_recursive_name() + list(args) #print " ",cmd kwargs = dict(kwargs) if "stdout" not in kwargs: kwargs["stdout"] = subprocess.PIPE if "stderr" not in kwargs: kwargs["stderr"] = subprocess.PIPE popen = subprocess.Popen(cmd,**kwargs) m = popen.communicate() ret = popen.wait() if ret: e = CalledProcessError(ret,cmd) e.stdout,e.stderr = m raise e class CommandOutput: def __init__(self,stdout,stderr): self.stdout = stdout self.stderr = stderr return CommandOutput(*m)
def __submit(self, call, env):
output_chunks = []
process = Popen(call, env=env, stderr=STDOUT, stdout=PIPE)
while process.returncode is None:
output_chunks.append(process.communicate())
sleep(0.1)
stdout = "".join([c[0].decode('utf-8') for c in output_chunks if c[0] is not None])
stderr = "".join([c[1].decode('utf-8') for c in output_chunks if c[1] is not None])
if process.returncode == 0:
return stdout, stderr
exc = CalledProcessError(process.returncode, call)
exc.stdout = stdout
exc.stderr = stderr
print(stdout)
print(stderr)
raise exc
