def __enter__(self):
self.outxml = NamedTemporaryFile(prefix='elbe', suffix='xml')
cmd = '%s preprocess %s -o %s %s' % (elbe_exe, self.options,
self.outxml.name, self.xmlfile)
ret, _, err = command_out_stderr(cmd)
if ret != 0:
print("elbe preprocess failed.", file=sys.stderr)
print(err, file=sys.stderr)
raise CommandError(cmd, ret)
return self
def do(self, cmd, allow_fail=False, input=None):
if input == None:
self.printo("running cmd +%s+" % cmd)
else:
self.printo("running cmd +%s with STDIN %s+" % (cmd, input))
self.verbatim_start()
ret, out = command_out(cmd, input=input, output=self.fp)
self.verbatim_end()
if ret != 0:
self.printo("Command failed with errorcode %d" % ret)
if not allow_fail:
raise CommandError(cmd, ret)
def do(self, cmd, allow_fail=False, stdin=None, env_add=None):
if stdin is None:
self.printo("running cmd +%s+" % cmd)
else:
self.printo("running cmd +%s with STDIN %s+" % (cmd, stdin))
self.verbatim_start()
ret, _ = command_out(cmd, stdin=stdin, output=self.fp, env_add=env_add)
self.verbatim_end()
if ret != 0:
self.printo("Command failed with errorcode %d" % ret)
if not allow_fail:
raise CommandError(cmd, ret)
def get_command_out(self, cmd, allow_fail=False):
self.printo("getting output from cmd +%s+" % cmd)
ret, output, stderr = command_out_stderr(cmd)
if len(stderr) != 0:
self.verbatim_start()
self.print_raw(stderr)
self.verbatim_end()
if ret != 0:
self.printo("Command failed with errorcode %d" % ret)
if not allow_fail:
raise CommandError(cmd, ret)
return output