Run a command and return its stdout/stderr as a string. Parameters ---------- cmd : str A command to be executed in the system shell. Returns ------- output : str A string containing the combination of stdout and stderr from the
(self, cmd)
| 77 | self.logfile = sys.stdout if logfile is None else logfile |
| 78 | |
| 79 | def getoutput(self, cmd): |
| 80 | """Run a command and return its stdout/stderr as a string. |
| 81 | |
| 82 | Parameters |
| 83 | ---------- |
| 84 | cmd : str |
| 85 | A command to be executed in the system shell. |
| 86 | |
| 87 | Returns |
| 88 | ------- |
| 89 | output : str |
| 90 | A string containing the combination of stdout and stderr from the |
| 91 | subprocess, in whatever order the subprocess originally wrote to its |
| 92 | file descriptors (so the order of the information in this string is the |
| 93 | correct order as would be seen if running the command in a terminal). |
| 94 | """ |
| 95 | try: |
| 96 | return pexpect.run(self.sh, args=['-c', cmd]).replace('\r\n', '\n') |
| 97 | except KeyboardInterrupt: |
| 98 | print('^C', file=sys.stderr, end='') |
| 99 | |
| 100 | def getoutput_pexpect(self, cmd): |
| 101 | """Run a command and return its stdout/stderr as a string. |