core-cli: cleaned up core client usage by way of a decorator, helps provide convenient grpc error catching
This commit is contained in:
Blake Harnden
parent
3477e84e9d
commit
7a6c602369
1 changed files with 170 additions and 176 deletions
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@ -7,6 +7,7 @@ from argparse import (
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Namespace,
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_SubParsersAction,
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)
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from functools import wraps
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from pathlib import Path
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from typing import Any, Optional, Tuple
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@ -29,6 +30,19 @@ from core.api.grpc.core_pb2 import (
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NODE_TYPES = [k for k, v in NodeType.Enum.items() if v != NodeType.PEER_TO_PEER]
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def coreclient(func):
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@wraps(func)
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def wrapper(*args, **kwargs):
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core = CoreGrpcClient()
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try:
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with core.context_connect():
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return func(core, *args, **kwargs)
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except grpc.RpcError as e:
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print(f"grpc error: {e.details()}")
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return wrapper
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def mac_type(value: str) -> str:
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try:
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mac = EUI(value, dialect=netaddr.mac_unix_expanded)
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@ -88,11 +102,9 @@ def file_type(value: str) -> str:
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return str(path.absolute())
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def get_current_session(session_id: Optional[int]) -> int:
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def get_current_session(core: CoreGrpcClient, session_id: Optional[int]) -> int:
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if session_id:
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return session_id
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core = CoreGrpcClient()
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with core.context_connect():
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response = core.get_sessions()
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if not response.sessions:
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print("no current session to interact with")
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@ -130,11 +142,9 @@ def print_json(message: Any) -> None:
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print(json)
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def get_wlan_config(args: Namespace) -> None:
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session_id = get_current_session(args.session)
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core = CoreGrpcClient()
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try:
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with core.context_connect():
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@coreclient
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def get_wlan_config(core: CoreGrpcClient, args: Namespace) -> None:
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session_id = get_current_session(core, args.session)
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response = core.get_wlan_config(session_id, args.node)
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if args.json:
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print_json(response)
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@ -145,12 +155,11 @@ def get_wlan_config(args: Namespace) -> None:
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print(f"{'Name':<{size}.{size}} | Value")
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for option in response.config.values():
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print(f"{option.name:<{size}.{size}} | {option.value}")
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except grpc.RpcError as e:
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print(f"grpc error: {e.details()}")
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def set_wlan_config(args: Namespace) -> None:
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session_id = get_current_session(args.session)
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@coreclient
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def set_wlan_config(core: CoreGrpcClient, args: Namespace) -> None:
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session_id = get_current_session(core, args.session)
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config = {}
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if args.bandwidth:
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config["bandwidth"] = str(args.bandwidth)
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@ -162,21 +171,15 @@ def set_wlan_config(args: Namespace) -> None:
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config["jitter"] = str(args.jitter)
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if args.range:
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config["range"] = str(args.range)
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core = CoreGrpcClient()
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try:
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with core.context_connect():
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response = core.set_wlan_config(session_id, args.node, config)
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if args.json:
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print_json(response)
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else:
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print(f"set wlan config: {response.result}")
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except grpc.RpcError as e:
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print(f"grpc error: {e.details()}")
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def open_xml(args: Namespace) -> None:
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core = CoreGrpcClient()
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with core.context_connect():
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@coreclient
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def open_xml(core: CoreGrpcClient, args: Namespace) -> None:
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response = core.open_xml(args.file, args.start)
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if args.json:
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print_json(response)
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@ -184,9 +187,8 @@ def open_xml(args: Namespace) -> None:
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print(f"opened xml: {response.result}")
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def query_sessions(args: Namespace) -> None:
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core = CoreGrpcClient()
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with core.context_connect():
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@coreclient
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def query_sessions(core: CoreGrpcClient, args: Namespace) -> None:
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response = core.get_sessions()
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if args.json:
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print_json(response)
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@ -197,9 +199,8 @@ def query_sessions(args: Namespace) -> None:
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print(f"{s.id:<10} | {state:<13} | {s.nodes}")
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def query_session(args: Namespace) -> None:
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core = CoreGrpcClient()
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with core.context_connect():
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@coreclient
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def query_session(core: CoreGrpcClient, args: Namespace) -> None:
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response = core.get_session(args.id)
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if args.json:
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print_json(response)
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@ -231,9 +232,8 @@ def query_session(args: Namespace) -> None:
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print()
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def query_node(args: Namespace) -> None:
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core = CoreGrpcClient()
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with core.context_connect():
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@coreclient
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def query_node(core: CoreGrpcClient, args: Namespace) -> None:
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names = {}
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response = core.get_session(args.id)
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for node in response.session.nodes:
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@ -262,8 +262,9 @@ def query_node(args: Namespace) -> None:
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print_iface(iface)
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def add_node(args: Namespace) -> None:
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session_id = get_current_session(args.session)
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@coreclient
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def add_node(core: CoreGrpcClient, args: Namespace) -> None:
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session_id = get_current_session(core, args.session)
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node_type = NodeType.Enum.Value(args.type)
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pos = None
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if args.pos:
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@ -273,8 +274,6 @@ def add_node(args: Namespace) -> None:
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if args.geo:
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lon, lat, alt = args.geo
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geo = Geo(lon=lon, lat=lat, alt=alt)
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core = CoreGrpcClient()
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with core.context_connect():
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node = Node(
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id=args.id,
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name=args.name,
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@ -293,8 +292,9 @@ def add_node(args: Namespace) -> None:
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print(f"created node: {response.node_id}")
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def edit_node(args: Namespace) -> None:
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session_id = get_current_session(args.session)
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@coreclient
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def edit_node(core: CoreGrpcClient, args: Namespace) -> None:
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session_id = get_current_session(core, args.session)
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pos = None
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if args.pos:
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x, y = args.pos
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@ -303,8 +303,6 @@ def edit_node(args: Namespace) -> None:
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if args.geo:
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lon, lat, alt = args.geo
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geo = Geo(lon=lon, lat=lat, alt=alt)
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core = CoreGrpcClient()
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with core.context_connect():
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response = core.edit_node(session_id, args.id, pos, args.icon, geo)
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if args.json:
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print_json(response)
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@ -312,10 +310,9 @@ def edit_node(args: Namespace) -> None:
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print(f"edit node: {response.result}")
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def delete_node(args: Namespace) -> None:
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session_id = get_current_session(args.session)
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core = CoreGrpcClient()
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with core.context_connect():
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@coreclient
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def delete_node(core: CoreGrpcClient, args: Namespace) -> None:
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session_id = get_current_session(core, args.session)
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response = core.delete_node(session_id, args.id)
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if args.json:
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print_json(response)
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@ -323,8 +320,9 @@ def delete_node(args: Namespace) -> None:
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print(f"deleted node: {response.result}")
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def add_link(args: Namespace) -> None:
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session_id = get_current_session(args.session)
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@coreclient
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def add_link(core: CoreGrpcClient, args: Namespace) -> None:
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session_id = get_current_session(core, args.session)
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iface1 = None
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if args.iface1_id is not None:
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iface1 = create_iface(args.iface1_id, args.iface1_mac, args.iface1_ip4, args.iface1_ip6)
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@ -339,8 +337,6 @@ def add_link(args: Namespace) -> None:
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dup=args.duplicate,
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unidirectional=args.uni,
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)
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core = CoreGrpcClient()
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with core.context_connect():
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response = core.add_link(session_id, args.node1, args.node2, iface1, iface2, options)
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if args.json:
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print_json(response)
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@ -348,8 +344,9 @@ def add_link(args: Namespace) -> None:
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print(f"add link: {response.result}")
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def edit_link(args: Namespace) -> None:
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session_id = get_current_session(args.session)
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@coreclient
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def edit_link(core: CoreGrpcClient, args: Namespace) -> None:
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session_id = get_current_session(core, args.session)
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options = LinkOptions(
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bandwidth=args.bandwidth,
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loss=args.loss,
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@ -358,8 +355,6 @@ def edit_link(args: Namespace) -> None:
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dup=args.duplicate,
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unidirectional=args.uni,
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)
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core = CoreGrpcClient()
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with core.context_connect():
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response = core.edit_link(
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session_id, args.node1, args.node2, options, args.iface1, args.iface2
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)
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@ -369,10 +364,9 @@ def edit_link(args: Namespace) -> None:
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print(f"edit link: {response.result}")
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def delete_link(args: Namespace) -> None:
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session_id = get_current_session(args.session)
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core = CoreGrpcClient()
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with core.context_connect():
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@coreclient
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def delete_link(core: CoreGrpcClient, args: Namespace) -> None:
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session_id = get_current_session(core, args.session)
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response = core.delete_link(session_id, args.node1, args.node2, args.iface1, args.iface2)
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if args.json:
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print_json(response)
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