def resolve_argv():
if len(sys.argv) == 1 or (sys.argv[1] in args.available_commands(MOD)) or sys.argv[1].startswith("-"):
command_plus_args = sys.argv[1:]
mod = MOD
default_command = DEFAULT_COMMAND
else:
if ":" in sys.argv[1]:
alias, subcommand = sys.argv[1].split(":")
else:
alias, subcommand = sys.argv[1], ''
try:
cmd = dexy.plugin.Command.create_instance(alias)
except dexy.exceptions.NoPlugin:
msg = "No command '%s' available. Run `dexy help` to see list of available commands.\n"
msgargs = (alias)
sys.stderr.write(msg % msgargs)
sys.exit(1)
mod_name = cmd.__module__
mod = args.load_module(mod_name)
if cmd.DEFAULT_COMMAND:
default_command = cmd.DEFAULT_COMMAND
else:
default_command = cmd.NAMESPACE
command_plus_args = [subcommand] + sys.argv[2:]
return command_plus_args, mod, default_command
def run():
warnings.filterwarnings("ignore", category=DeprecationWarning)
try:
if len(sys.argv) == 1 or (sys.argv[1] in args.available_commands(MOD)):
args.parse_and_run_command(sys.argv[1:],
MOD,
default_command=DEFAULT_COMMAND)
else:
if ":" in sys.argv[1]:
command, subcommand = sys.argv[1].split(":")
else:
command = sys.argv[1]
subcommand = ""
command_class = dexy.plugin.Command.aliases.get(command)
mod_name = command_class.__module__
mod = args.load_module(mod_name)
if hasattr(command_class, 'DEFAULT_COMMAND'):
default_command = command_class.DEFAULT_COMMAND
else:
default_command = command_class.NAMESPACE
# TODO improve error message if not a valid command...
args.parse_and_run_command([subcommand] + sys.argv[2:],
mod,
default_command=default_command)
except dexy.exceptions.UserFeedback as e:
sys.stderr.write(e.message)
if not e.message.endswith("\n"):
sys.stderr.write("\n")
sys.exit(1)
def run():
warnings.filterwarnings("ignore",category=DeprecationWarning)
try:
if len(sys.argv) == 1 or (sys.argv[1] in args.available_commands(MOD)):
args.parse_and_run_command(sys.argv[1:], MOD, default_command=DEFAULT_COMMAND)
else:
if ":" in sys.argv[1]:
command, subcommand = sys.argv[1].split(":")
else:
command = sys.argv[1]
subcommand = ""
command_class = dexy.plugin.Command.aliases.get(command)
mod_name = command_class.__module__
mod = args.load_module(mod_name)
if hasattr(command_class, 'DEFAULT_COMMAND'):
default_command = command_class.DEFAULT_COMMAND
else:
default_command = command_class.NAMESPACE
# TODO improve error message if not a valid command...
args.parse_and_run_command([subcommand] + sys.argv[2:], mod, default_command=default_command)
except dexy.exceptions.UserFeedback as e:
sys.stderr.write(e.message)
if not e.message.endswith("\n"):
sys.stderr.write("\n")
sys.exit(1)
def run():
"""
Method that runs the command specified on the command line.
Ensures that UserFeedback exceptions are handled nicely so end users don't see tracebacks.
"""
logging.captureWarnings(True)
if len(sys.argv) == 1 or (sys.argv[1] in args.available_commands(MOD)) or sys.argv[1].startswith("-"):
args.parse_and_run_command(sys.argv[1:], MOD, default_command=DEFAULT_COMMAND)
else:
if ":" in sys.argv[1]:
command, subcommand = sys.argv[1].split(":")
else:
command = sys.argv[1]
subcommand = ""
command_class = dexy.plugin.Command.aliases.get(command)
if not command_class:
args.parse_and_run_command(subcommand, dexy.commands)
mod_name = command_class.__module__
mod = args.load_module(mod_name)
if command_class.DEFAULT_COMMAND:
default_command = command_class.DEFAULT_COMMAND
else:
default_command = command_class.NAMESPACE
args.parse_and_run_command([subcommand] + sys.argv[2:], mod, default_command=default_command)
def resolve_plugin_cmd(raw_command_name):
"""
Take a command name like viewer:run and return the command method and
module object.
"""
if ":" in raw_command_name:
alias, subcommand = raw_command_name.split(":")
else:
alias, subcommand = raw_command_name, ''
try:
cmd = dexy.plugin.Command.create_instance(alias)
except cashew.exceptions.NoPlugin:
msg = """No command '%s' available.
Run `dexy help --all` to see list of available commands."""
msgargs = (alias)
sys.stderr.write(inspect.cleandoc(msg) % msgargs)
sys.stderr.write(os.linesep)
sys.exit(1)
mod_name = cmd.__module__
cmd_mod = args.load_module(mod_name)
return cmd, subcommand, cmd_mod
def resolve_plugin_cmd(raw_command_name):
"""
Take a command name like viewer:run and return the command method and
module object.
"""
if ":" in raw_command_name:
alias, subcommand = raw_command_name.split(":")
else:
alias, subcommand = raw_command_name, ""
try:
cmd = dexy.plugin.Command.create_instance(alias)
except cashew.exceptions.NoPlugin:
msg = """No command '%s' available.
Run `dexy help --all` to see list of available commands."""
msgargs = alias
sys.stderr.write(inspect.cleandoc(msg) % msgargs)
sys.stderr.write(os.linesep)
sys.exit(1)
mod_name = cmd.__module__
cmd_mod = args.load_module(mod_name)
return cmd, subcommand, cmd_mod
def test_load_a_module():
loaded_module = args.load_module("tests.loadme")
args.parse_and_run_command(['blahblah', '-port', '200'], loaded_module)
def test_load_a_module():
loaded_module = args.load_module("tests.loadme")
args.parse_and_run_command(['blahblah', '-port', '200'], loaded_module)