return None
except NameError as e:
message = 'Failed to load {0} with the following '\
'error: {1}'.format(module.fullname, e.args[0])
io.log_error_and_exit(module.realpath, message)
module.namespace = ns
shell.register_module(mode, module)
if __name__ == '__main__':
from shell import Shell
from module import Module
d = os.path.dirname(os.path.realpath(__file__))
filename = sys.argv[1]
shell = Shell('bash')
dikt = {
'name': os.path.basename(filename),
'version': None,
'type': 'python' if filename.endswith('.py') else 'tcl',
'fullname': os.path.basename(filename),
'path': filename,
'realpath': os.path.realpath(filename),
'loaded': False,
'default': False,
}
module = Module(**dikt)
sandbox_run('load', module, shell)
string = shell.dump()
print(string)
def main(argv=None):
"""The main module interface"""
if argv is None:
argv = sys.argv[1:]
p = ArgumentParser(prog='module')
p.add_argument('shell', choices=('bash', ))
p.add_argument('--debug', action='store_true', default=False)
p.add_argument('-v',
default=config.verbosity,
type=int,
help='Level of verbosity [default: %(default)s]')
sub_p = p.add_subparsers(dest='subparser',
title='subcommands',
description='valid subcommands',
help='sub-command help')
p_avail = sub_p.add_parser('avail', help='Display available modules')
p_avail.add_argument(
'-t',
default=False,
action='store_true',
help='Display available modules in terse format [default: False]')
p_list = sub_p.add_parser('list', help='Display loaded modules')
p_list.add_argument(
'-t',
default=False,
action='store_true',
help='Display available modules in terse format [default: False]')
p_load = sub_p.add_parser('load', help='Load module[s]')
p_load.add_argument('modulename', nargs='+', help='Valid modulename[s]')
p_load.add_argument(
'-f',
'--force',
action='store_true',
default=False,
help='Force load missing prerequisites [default: False]')
p_uload = sub_p.add_parser('unload', help='Unload module[s]')
p_uload.add_argument('modulename', nargs='+', help='Valid modulename[s]')
p_uload.add_argument('-f',
'--force',
action='store_true',
default=False,
help='Remove loaded prerequisites [default: False]')
p_purge = sub_p.add_parser('purge', help='Unload all modules')
p_swap = sub_p.add_parser('swap', help='Swap modules')
p_swap.add_argument('modulename', nargs=2, help='Valid modulenames')
p_help = sub_p.add_parser('help', help='Display help for module[s]')
p_help.add_argument('modulename', nargs='+', help='Valid modulename[s]')
p_what = sub_p.add_parser('whatis',
help='Display short help for module[s]')
p_what.add_argument('modulename', nargs='*', help='Valid modulename[s]')
args = p.parse_args(argv)
shell = Shell(args.shell)
if args.subparser == 'avail':
return shell.display_modules('available', terse=args.t)
if args.subparser == 'list':
return shell.display_modules('loaded', terse=args.t)
if args.subparser == 'load':
for modulename in args.modulename:
shell.load_module_by_name('load', modulename)
sys.stdout.write(shell.dump())
return 0
if args.subparser == 'unload':
for modulename in args.modulename:
shell.load_module_by_name('unload', modulename)
sys.stdout.write(shell.dump())
return 0
if args.subparser == 'purge':
module_purge(shell)
sys.stdout.write(shell.dump())
return 0