def command(self, value):
if is_non_string_iterable(value):
it = iter(value)
cmd = EscapedString.disallow(next(it))
args_str = ' '.join(self.escape_string(x) for x in it)
value = "%s %s" % (cmd, args_str)
else:
value = EscapedString.disallow(value)
self._addline(value)
def command(self, value):
if self.passive:
return
if is_non_string_iterable(value):
it = iter(value)
cmd = EscapedString.disallow(next(it))
value = [cmd] + [self.escape_string(x) for x in it]
else:
value = EscapedString.disallow(value)
value = self.escape_string(value)
try:
p = self.subprocess(value)
p.communicate()
except Exception as e:
cmd = shlex_join(value)
raise RexError('Error executing command: %s\n%s' % (cmd, str(e)))
