| 15 | |
| 16 | |
| 17 | def run(cmd, cwd=None, env=None, echo=True): |
| 18 | if echo: |
| 19 | sys.stdout.write("Running cmd: %s\n" % cmd) |
| 20 | kwargs = { |
| 21 | 'shell': True, |
| 22 | 'stdout': subprocess.PIPE, |
| 23 | 'stderr': subprocess.PIPE, |
| 24 | } |
| 25 | if isinstance(cmd, list): |
| 26 | kwargs['shell'] = False |
| 27 | if cwd is not None: |
| 28 | kwargs['cwd'] = cwd |
| 29 | if env is not None: |
| 30 | kwargs['env'] = env |
| 31 | p = subprocess.Popen(cmd, **kwargs) |
| 32 | stdout, stderr = p.communicate() |
| 33 | output = stdout.decode('utf-8') + stderr.decode('utf-8') |
| 34 | if p.returncode != 0: |
| 35 | raise BadRCError( |
| 36 | "Bad rc (%s) for cmd '%s': %s" % (p.returncode, cmd, output) |
| 37 | ) |
| 38 | return output |
| 39 | |
| 40 | |
| 41 | def extract_zip(zipfile_name, target_dir): |