def cli(ctx, env):
"""Enters a shell for slcli."""
# Set up the environment
env = copy.deepcopy(env)
env.load_modules_from_python(routes.ALL_ROUTES)
env.aliases.update(routes.ALL_ALIASES)
env.vars['global_args'] = ctx.parent.params
env.vars['is_shell'] = True
env.vars['last_exit_code'] = 0
# Set up prompt_toolkit settings
app_path = click.get_app_dir('softlayer_shell')
if not os.path.exists(app_path):
os.makedirs(app_path)
complete = completer.ShellCompleter(core.cli)
session = PromptSession()
while True:
try:
line = session.prompt(
completer=complete,
complete_while_typing=True,
auto_suggest=AutoSuggestFromHistory(),
)
# Parse arguments
try:
args = shlex.split(line)
except ValueError as ex:
print("Invalid Command: %s" % ex)
continue
if not args:
continue
# Run Command
try:
# Reset client so that the client gets refreshed
env.client = None
core.main(args=list(get_env_args(env)) + args,
obj=env,
prog_name="",
reraise_exceptions=True)
except SystemExit as ex:
env.vars['last_exit_code'] = ex.code
except EOFError:
return
except ShellExit:
return
except Exception as ex:
env.vars['last_exit_code'] = 1
traceback.print_exc(file=sys.stderr)
except KeyboardInterrupt:
env.vars['last_exit_code'] = 130
def cli(ctx, env):
"""Enters a shell for slcli."""
# Set up the environment
env = copy.deepcopy(env)
env.load_modules_from_python(routes.ALL_ROUTES)
env.aliases.update(routes.ALL_ALIASES)
env.vars['global_args'] = ctx.parent.params
env.vars['is_shell'] = True
env.vars['last_exit_code'] = 0
# Set up prompt_toolkit settings
app_path = click.get_app_dir('softlayer')
if not os.path.exists(app_path):
os.makedirs(app_path)
history = p_history.FileHistory(os.path.join(app_path, 'history'))
complete = completer.ShellCompleter()
while True:
try:
line = p_shortcuts.get_input(
u"(%s)> " % env.vars['last_exit_code'],
completer=complete,
history=history,
)
try:
args = shlex.split(line)
except ValueError as ex:
print("Invalid Command: %s" % ex)
continue
if not args:
continue
# Reset client so that the client gets refreshed
env.client = None
core.main(args=list(get_env_args(env)) + args,
obj=env,
prog_name="",
reraise_exceptions=True)
except SystemExit as ex:
env.vars['last_exit_code'] = ex.code
except KeyboardInterrupt:
env.vars['last_exit_code'] = 1
except EOFError:
return
except ShellExit:
return
except Exception as ex:
env.vars['last_exit_code'] = 1
traceback.print_exc(file=sys.stderr)
def cli(ctx, env):
"""Enters a shell for slcli."""
# Set up the environment
env = copy.deepcopy(env)
env.load_modules_from_python(routes.ALL_ROUTES)
env.aliases.update(routes.ALL_ALIASES)
env.vars['global_args'] = ctx.parent.params
env.vars['is_shell'] = True
env.vars['last_exit_code'] = 0
# Set up prompt_toolkit settings
app_path = click.get_app_dir('softlayer_shell')
if not os.path.exists(app_path):
os.makedirs(app_path)
history = p_history.FileHistory(os.path.join(app_path, 'history'))
complete = completer.ShellCompleter(core.cli)
while True:
def get_prompt_tokens(_):
"""Returns tokens for the command prompt"""
tokens = []
try:
tokens.append((token.Token.Username, env.client.auth.username))
tokens.append((token.Token.At, "@"))
except AttributeError:
pass
tokens.append((token.Token.Host, "slcli-shell"))
if env.vars['last_exit_code']:
tokens.append((token.Token.ErrorPrompt, '> '))
else:
tokens.append((token.Token.Prompt, '> '))
return tokens
try:
line = p_shortcuts.prompt(
completer=complete,
history=history,
auto_suggest=p_auto_suggest.AutoSuggestFromHistory(),
get_prompt_tokens=get_prompt_tokens,
)
# Parse arguments
try:
args = shlex.split(line)
except ValueError as ex:
print("Invalid Command: %s" % ex)
continue
if not args:
continue
# Run Command
try:
# Reset client so that the client gets refreshed
env.client = None
core.main(args=list(get_env_args(env)) + args,
obj=env,
prog_name="",
reraise_exceptions=True)
except SystemExit as ex:
env.vars['last_exit_code'] = ex.code
except EOFError:
return
except ShellExit:
return
except Exception as ex:
env.vars['last_exit_code'] = 1
traceback.print_exc(file=sys.stderr)
except KeyboardInterrupt:
env.vars['last_exit_code'] = 130