(self)
| 59 | |
| 60 | @property |
| 61 | def sh(self): |
| 62 | if self._sh is None: |
| 63 | shell_name = os.environ.get("SHELL", "sh") |
| 64 | self._sh = pexpect.which(shell_name) |
| 65 | if self._sh is None: |
| 66 | raise OSError('"{}" shell not found'.format(shell_name)) |
| 67 | |
| 68 | return self._sh |
| 69 | |
| 70 | def __init__(self, logfile=None, read_timeout=None, terminate_timeout=None): |
| 71 | """Arguments are used for pexpect calls.""" |