|
2 | 2 | from typing import Optional |
3 | 3 |
|
4 | 4 | from ydb import _apis, issues |
5 | | - |
6 | | - |
7 | | -from .operations import DescribeNodeOperation, CreateNodeOperation, DropNodeOperation, AlterNodeOperation |
| 5 | +from ydb._grpc.grpcwrapper.ydb_coordination_public_types import NodeConfig |
8 | 6 |
|
9 | 7 | if typing.TYPE_CHECKING: |
10 | 8 | import ydb |
11 | 9 |
|
12 | 10 |
|
13 | | -def wrapper_create_node(rpc_state, response_pb, path, *_args, **_kwargs): |
14 | | - issues._process_response(response_pb.operation) |
15 | | - return CreateNodeOperation(rpc_state, response_pb, path) |
16 | | - |
17 | | - |
18 | | -def wrapper_describe_node(rpc_state, response_pb, *_args, **_kwargs): |
19 | | - issues._process_response(response_pb.operation) |
20 | | - return DescribeNodeOperation(rpc_state, response_pb) |
21 | | - |
22 | | - |
23 | | -def wrapper_delete_node(rpc_state, response_pb, path, *_args, **_kwargs): |
24 | | - issues._process_response(response_pb.operation) |
25 | | - return DropNodeOperation(rpc_state, response_pb, path) |
26 | | - |
27 | | -def wrapper_alter_node(rpc_state, response_pb, path, *_args, **_kwargs): |
28 | | - issues._process_response(response_pb.operation) |
29 | | - return AlterNodeOperation(rpc_state, response_pb, path) |
30 | | - |
31 | | - |
32 | 11 | class CoordinationClient: |
33 | 12 | def __init__(self, driver: "ydb.Driver"): |
34 | 13 | self._driver = driver |
35 | 14 |
|
36 | 15 | def _call_node( |
37 | | - self, |
38 | | - request, |
39 | | - rpc_method, |
40 | | - wrapper_fn, |
41 | | - wrap_args=(), |
42 | | - settings: Optional["ydb.BaseRequestSettings"] = None, |
| 16 | + self, |
| 17 | + request, |
| 18 | + rpc_method, |
| 19 | + settings: Optional["ydb.BaseRequestSettings"] = None, |
43 | 20 | ): |
44 | | - return self._driver( |
| 21 | + response = self._driver( |
45 | 22 | request, |
46 | 23 | _apis.CoordinationService.Stub, |
47 | 24 | rpc_method, |
48 | | - wrap_result=wrapper_fn, |
49 | | - wrap_args=wrap_args, |
50 | 25 | settings=settings, |
51 | 26 | ) |
| 27 | + issues._process_response(response.operation) |
| 28 | + return response |
52 | 29 |
|
53 | 30 | def create_node( |
54 | | - self, |
55 | | - path: str, |
56 | | - config: typing.Optional[typing.Any] = None, |
57 | | - operation_params: typing.Optional[typing.Any] = None, |
58 | | - settings: Optional["ydb.BaseRequestSettings"] = None, |
59 | | - ) -> CreateNodeOperation: |
| 31 | + self, |
| 32 | + path: str, |
| 33 | + config: Optional[_apis.ydb_coordination.Config] = None, |
| 34 | + settings: Optional["ydb.BaseRequestSettings"] = None, |
| 35 | + ): |
60 | 36 | request = _apis.ydb_coordination.CreateNodeRequest( |
61 | 37 | path=path, |
62 | 38 | config=config, |
63 | | - operation_params=operation_params, |
64 | | - ) |
65 | | - return self._call_node( |
66 | | - request, |
67 | | - _apis.CoordinationService.CreateNode, |
68 | | - wrapper_create_node, |
69 | | - wrap_args=(path,), |
70 | | - settings=settings, |
71 | 39 | ) |
| 40 | + self._call_node(request, _apis.CoordinationService.CreateNode, settings) |
72 | 41 |
|
73 | 42 | def describe_node( |
74 | 43 | self, |
75 | 44 | path: str, |
76 | | - operation_params: typing.Optional[typing.Any] = None, |
77 | | - settings: Optional["ydb.BaseRequestSettings"] = None, |
78 | | - ) -> DescribeNodeOperation: |
79 | | - request = _apis.ydb_coordination.DescribeNodeRequest( |
80 | | - path=path, |
81 | | - operation_params=operation_params, |
82 | | - ) |
83 | | - return self._call_node( |
84 | | - request, |
85 | | - _apis.CoordinationService.DescribeNode, |
86 | | - wrapper_describe_node, |
87 | | - wrap_args=(path,), |
88 | | - settings=settings, |
89 | | - ) |
| 45 | + settings: Optional["_apis.ydb_coordination.Config"] = None, |
| 46 | + ) -> Optional[NodeConfig]: |
| 47 | + request = _apis.ydb_coordination.DescribeNodeRequest(path=path) |
| 48 | + response = self._call_node(request, _apis.CoordinationService.DescribeNode, settings) |
| 49 | + result = _apis.ydb_coordination.DescribeNodeResult() |
| 50 | + response.operation.result.Unpack(result) |
| 51 | + result.config.path = path |
| 52 | + return NodeConfig.from_proto(result.config) |
90 | 53 |
|
91 | 54 | def delete_node( |
92 | | - self, |
93 | | - path: str, |
94 | | - operation_params: typing.Optional[typing.Any] = None, |
95 | | - settings: Optional["ydb.BaseRequestSettings"] = None, |
| 55 | + self, |
| 56 | + path: str, |
| 57 | + settings: Optional["ydb.BaseRequestSettings"] = None, |
96 | 58 | ): |
97 | | - request = _apis.ydb_coordination.DropNodeRequest( |
98 | | - path=path, |
99 | | - operation_params=operation_params, |
100 | | - ) |
101 | | - return self._call_node( |
102 | | - request, |
103 | | - _apis.CoordinationService.DropNode, |
104 | | - wrapper_delete_node, |
105 | | - wrap_args=(path,), |
106 | | - settings=settings, |
107 | | - ) |
| 59 | + request = _apis.ydb_coordination.DropNodeRequest(path=path) |
| 60 | + self._call_node(request, _apis.CoordinationService.DropNode, settings) |
108 | 61 |
|
109 | 62 | def alter_node( |
110 | | - self, |
111 | | - path: str, |
112 | | - new_config: typing.Optional[typing.Any] = None, |
113 | | - operation_params: typing.Optional[typing.Any] = None, |
114 | | - settings: Optional["ydb.BaseRequestSettings"] = None, |
| 63 | + self, |
| 64 | + path: str, |
| 65 | + new_config: _apis.ydb_coordination.Config, |
| 66 | + settings: Optional["ydb.BaseRequestSettings"] = None, |
115 | 67 | ): |
116 | 68 | request = _apis.ydb_coordination.AlterNodeRequest( |
117 | 69 | path=path, |
118 | 70 | config=new_config, |
119 | | - operation_params=operation_params, |
120 | | - ) |
121 | | - |
122 | | - return self._call_node( |
123 | | - request, |
124 | | - _apis.CoordinationService.AlterNode, |
125 | | - wrapper_alter_node, |
126 | | - wrap_args=(path,), |
127 | | - settings=settings, |
128 | 71 | ) |
| 72 | + self._call_node(request, _apis.CoordinationService.AlterNode, settings) |
129 | 73 |
|
130 | 74 | def close(self): |
131 | 75 | pass |
132 | | - |
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