def main():
"""Entry point for rhevsh."""
parser = create(RhevshOptionParser)
opts, args = parser.parse_args()
context = create(RhevshExecutionContext)
if not copy_environment_vars(context):
sys.exit(1)
if not copy_cmdline_options(opts, context, parser):
sys.exit(1)
if opts.help_commands:
args = ["help"]
if opts.filter:
try:
sys.stdin = file(opts.filter)
except IOError, e:
sys.stderr.write("error: %s\n" % e.strerror)
sys.exit(1)
def _set_formatter(self, key, value):
self.formatter = create(Formatter, value)
