mirror of https://github.com/m-labs/artiq.git
103 lines
3.7 KiB
Python
Executable File
103 lines
3.7 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
|
|
import argparse
|
|
import textwrap
|
|
import sys
|
|
import numpy as np # Needed to use numpy in RPC call arguments on cmd line
|
|
import pprint
|
|
|
|
from artiq.protocols.pc_rpc import AutoTarget, Client
|
|
|
|
|
|
def get_argparser():
|
|
parser = argparse.ArgumentParser(
|
|
description="ARTIQ RPC tool")
|
|
parser.add_argument("server",
|
|
help="hostname or IP of the controller to connect to")
|
|
parser.add_argument("port", type=int,
|
|
help="TCP port to use to connect to the controller")
|
|
subparsers = parser.add_subparsers(dest="action")
|
|
subparsers.required = True
|
|
subparsers.add_parser("list-targets", help="list existing targets")
|
|
parser_list_methods = subparsers.add_parser("list-methods",
|
|
help="list target's methods")
|
|
parser_list_methods.add_argument("-t", "--target", help="target name")
|
|
parser_call = subparsers.add_parser("call", help="call a target's method")
|
|
parser_call.add_argument("-t", "--target", help="target name")
|
|
parser_call.add_argument("method", help="method name")
|
|
parser_call.add_argument("args", nargs=argparse.REMAINDER,
|
|
help="arguments")
|
|
return parser
|
|
|
|
|
|
def list_targets(target_names, description):
|
|
print("Target(s): " + ", ".join(target_names))
|
|
if description is not None:
|
|
print("Description: " + description)
|
|
|
|
|
|
def list_methods(remote):
|
|
doc = remote.get_rpc_method_list()
|
|
if doc["docstring"] is not None:
|
|
print(doc["docstring"])
|
|
print()
|
|
for name, (argspec, docstring) in sorted(doc["methods"].items()):
|
|
args = ""
|
|
for arg in argspec["args"]:
|
|
args += arg
|
|
if argspec["defaults"] is not None:
|
|
kword_index = len(argspec["defaults"]) - len(argspec["args"])\
|
|
+ argspec["args"].index(arg)
|
|
if kword_index >= 0:
|
|
if argspec["defaults"][kword_index] == Ellipsis:
|
|
args += "=..."
|
|
else:
|
|
args += "={}".format(argspec["defaults"][kword_index])
|
|
if argspec["args"].index(arg) < len(argspec["args"]) - 1:
|
|
args += ", "
|
|
if argspec["varargs"] is not None:
|
|
args += ", *{}".format(argspec["varargs"])
|
|
elif len(argspec["kwonlyargs"]) > 0:
|
|
args += ", *"
|
|
for kwonlyarg in argspec["kwonlyargs"]:
|
|
args += ", {}".format(kwonlyarg)
|
|
if kwonlyarg in argspec["kwonlydefaults"]:
|
|
if argspec["kwonlydefaults"][kwonlyarg] == Ellipsis:
|
|
args += "=..."
|
|
else:
|
|
args += "={}".format(argspec["kwonlydefaults"][kwonlyarg])
|
|
if argspec["varkw"] is not None:
|
|
args += ", **{}".format(argspec["varkw"])
|
|
print("{}({})".format(name, args))
|
|
if docstring is not None:
|
|
print(textwrap.indent(docstring, " "))
|
|
print()
|
|
|
|
|
|
def call_method(remote, method_name, args):
|
|
method = getattr(remote, method_name)
|
|
ret = method(*[eval(arg) for arg in args])
|
|
if ret is not None:
|
|
pprint.pprint(ret)
|
|
|
|
|
|
def main():
|
|
args = get_argparser().parse_args()
|
|
|
|
remote = Client(args.server, args.port, None)
|
|
targets, description = remote.get_rpc_id()
|
|
if args.action != "list-targets":
|
|
remote.select_rpc_target(AutoTarget)
|
|
|
|
if args.action == "list-targets":
|
|
list_targets(targets, description)
|
|
elif args.action == "list-methods":
|
|
list_methods(remote)
|
|
elif args.action == "call":
|
|
call_method(remote, args.method, args.args)
|
|
else:
|
|
print("Unrecognized action: {}".format(args.action))
|
|
|
|
if __name__ == "__main__":
|
|
main()
|