| # Enable other layers to have modules in the same named directory | |
| from pkgutil import extend_path | |
| __path__ = extend_path(__path__, __name__) | |
| # Borrowed from CalledProcessError | |
| class CommandError(Exception): | |
| def __init__(self, retcode, cmd, output = None): | |
| self.retcode = retcode | |
| self.cmd = cmd | |
| self.output = output | |
| def __str__(self): | |
| return "Command '%s' returned non-zero exit status %d with output: %s" % (self.cmd, self.retcode, self.output) | |