(self, command)
| 440 | return False |
| 441 | |
| 442 | def check_prog(self, command): |
| 443 | pipe = PIPE |
| 444 | try: |
| 445 | call(command, stdout=pipe, stderr=pipe) |
| 446 | return True |
| 447 | except: |
| 448 | return False |
| 449 | |
| 450 | def ask(self, qst, default, answers=[], bool=False, password=False): |
| 451 | """produce one line to asking for input""" |