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🔁 Async JSON-RPC 2.0 protocol + server powered by asyncio & py35+. json-rpc successor.

License: MIT License

Makefile 1.18% Python 98.82%

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ajsonrpc's Issues

AsyncJSONRPCResponseManager returns JSONRPC20InvalidParams instead JSONRPC20ServerError when exceptions occur

Tested in python 3.11.3

import asyncio
import json

from ajsonrpc import AsyncJSONRPCResponseManager, Dispatcher

class ExampleClass:
    @classmethod
    def example_one(cls, a, b):
        raise Exception("Test error")
        return a * b


def example_two(**kwargs):
    raise Exception("Test error")
    return kwargs['a'] * kwargs['b'] 


dispatcher = Dispatcher()
dispatcher.add_class(ExampleClass)
dispatcher.add_function(example_two)


manager = AsyncJSONRPCResponseManager(dispatcher=dispatcher,is_server_error_verbose=True)

async def run():
    payload = {
        'jsonrpc': '2.0',
        'method': 'exampleclass.example_one',
        'params': [2, 3],
        'id': 1
    }
    response = await manager.get_response_for_payload(json.dumps(payload))
    print(response.body)


    payload = {
        'jsonrpc': '2.0',
        'method': 'example_two',
        'params': {'a': 2, 'b': 3},
        'id': 2
    }
    response = await manager.get_response_for_payload(json.dumps(payload))
    print(response.body)


asyncio.run(run())

Output

{'jsonrpc': '2.0', 'id': 1, 'error': {'code': -32602, 'message': 'Invalid params'}}
{'jsonrpc': '2.0', 'id': 2, 'error': {'code': -32602, 'message': 'Invalid params'}}

Migrate sphinx documentation to GitHub pages

This is to remove other service dependencies, keep everything on GitHub.

Example action:
https://github.com/marketplace/actions/sphinx-build

ajsonrpc.tests.test_manager fails

Running the tests on openSUSE Linux.

[   19s] + python3.6 -m unittest -v
[   19s] test_init (ajsonrpc.tests.test_core.TestJSONRPC20BatchRequest) ... ok
[   19s] test_init (ajsonrpc.tests.test_core.TestJSONRPC20BatchResponse) ... ok
[   19s] test_code_validation_not_number (ajsonrpc.tests.test_core.TestJSONRPC20Error) ... ok
[   19s] test_code_validation_valid_numeric (ajsonrpc.tests.test_core.TestJSONRPC20Error) ... ok
[   19s] test_could_not_change_code_message_predefined_errors (ajsonrpc.tests.test_core.TestJSONRPC20Error) ... ok
[   19s] test_data_validation_valid (ajsonrpc.tests.test_core.TestJSONRPC20Error) ... ok
[   19s] test_message_validation_not_str (ajsonrpc.tests.test_core.TestJSONRPC20Error) ... ok
[   19s] test_message_validation_valid_str (ajsonrpc.tests.test_core.TestJSONRPC20Error) ... ok
[   19s] test_body_validation (ajsonrpc.tests.test_core.TestJSONRPC20Request) ... ok
[   19s] test_id_validation_invalid (ajsonrpc.tests.test_core.TestJSONRPC20Request) ... ok
[   19s] test_id_validation_valid (ajsonrpc.tests.test_core.TestJSONRPC20Request) ... ok
[   19s] test_method_validation_correct (ajsonrpc.tests.test_core.TestJSONRPC20Request) ... ok
[   19s] test_method_validation_invalid_rpc_prefix (ajsonrpc.tests.test_core.TestJSONRPC20Request)
[   19s] Test method SHOULD NOT starts with rpc. ... ok
[   19s] test_method_validation_not_str (ajsonrpc.tests.test_core.TestJSONRPC20Request) ... ok
[   19s] test_notification_conversion (ajsonrpc.tests.test_core.TestJSONRPC20Request) ... ok
[   19s] test_notification_init (ajsonrpc.tests.test_core.TestJSONRPC20Request) ... ok
[   19s] test_params_validation_dict (ajsonrpc.tests.test_core.TestJSONRPC20Request) ... ok
[   19s] test_params_validation_invalid (ajsonrpc.tests.test_core.TestJSONRPC20Request) ... ok
[   19s] test_params_validation_iterable (ajsonrpc.tests.test_core.TestJSONRPC20Request) ... ok
[   19s] test_params_validation_list (ajsonrpc.tests.test_core.TestJSONRPC20Request) ... ok
[   19s] test_params_validation_none (ajsonrpc.tests.test_core.TestJSONRPC20Request) ... ok
[   19s] test_params_validation_tuple (ajsonrpc.tests.test_core.TestJSONRPC20Request) ... ok
[   19s] test_request_args (ajsonrpc.tests.test_core.TestJSONRPC20Request) ... ok
[   19s] test_request_kwargs (ajsonrpc.tests.test_core.TestJSONRPC20Request) ... ok
[   19s] test_set_body_error_correct_error_class (ajsonrpc.tests.test_core.TestJSONRPC20Response)
[   19s] Return error class matching pre-defined error codes. ... skipped 'TODO: Implement later'
[   19s] test_set_body_result_and_error (ajsonrpc.tests.test_core.TestJSONRPC20Response) ... ok
[   19s] test_set_valid_body (ajsonrpc.tests.test_core.TestJSONRPC20Response) ... ok
[   19s] test_valid_error (ajsonrpc.tests.test_core.TestJSONRPC20Response) ... ok
[   19s] test_valid_result (ajsonrpc.tests.test_core.TestJSONRPC20Response) ... ok
[   19s] test__getattr_function (ajsonrpc.tests.test_dispatcher.TestDispatcher) ... ok
[   19s] test_add_dict (ajsonrpc.tests.test_dispatcher.TestDispatcher) ... ok
[   19s] test_add_function (ajsonrpc.tests.test_dispatcher.TestDispatcher) ... ok
[   19s] test_class (ajsonrpc.tests.test_dispatcher.TestDispatcher) ... ok
[   19s] test_class_prefix (ajsonrpc.tests.test_dispatcher.TestDispatcher) ... ok
[   19s] test_del_method (ajsonrpc.tests.test_dispatcher.TestDispatcher) ... ok
[   19s] test_empty (ajsonrpc.tests.test_dispatcher.TestDispatcher) ... ok
[   19s] test_init_from_dict (ajsonrpc.tests.test_dispatcher.TestDispatcher) ... ok
[   19s] test_object (ajsonrpc.tests.test_dispatcher.TestDispatcher) ... ok
[   19s] test_object_prefix (ajsonrpc.tests.test_dispatcher.TestDispatcher) ... ok
[   19s] test_to_dict (ajsonrpc.tests.test_dispatcher.TestDispatcher) ... ok
[   19s] ajsonrpc.tests.test_manager (unittest.loader._FailedTest) ... ERROR
[   19s] 
[   19s] ======================================================================
[   19s] ERROR: ajsonrpc.tests.test_manager (unittest.loader._FailedTest)
[   19s] ----------------------------------------------------------------------
[   19s] ImportError: Failed to import test module: ajsonrpc.tests.test_manager
[   19s] Traceback (most recent call last):
[   19s]   File "/usr/lib64/python3.6/unittest/loader.py", line 428, in _find_test_path
[   19s]     module = self._get_module_from_name(name)
[   19s]   File "/usr/lib64/python3.6/unittest/loader.py", line 369, in _get_module_from_name
[   19s]     __import__(name)
[   19s]   File "/home/abuild/rpmbuild/BUILD/ajsonrpc-1.1.0/ajsonrpc/tests/test_manager.py", line 9, in <module>
[   19s]     class TestAsyncJSONRPCResponseManager(unittest.IsolatedAsyncioTestCase):
[   19s] AttributeError: module 'unittest' has no attribute 'IsolatedAsyncioTestCase'
[   19s] 
[   19s] 
[   19s] ----------------------------------------------------------------------
[   19s] Ran 41 tests in 0.006s

Full log can be found here:
https://build.opensuse.org/package/live_build_log/home:musfay:python/python-ajsonrpc/openSUSE_Tumbleweed/x86_64

Add tests to dispatcher

can't run example code.

Perhaps I don't understand the documentation or there is some other obvious issue, but I get an error when executing the example.

What I did.

$ python -V
Python 3.6.4
$ pip install ajsonrpc
...
 $ pip freeze | grep ajso
ajsonrpc==0.0.3
$ git clone https://github.com/pavlov99/ajsonrpc.git
...
$ cd ajsonrpc
$ async-json-rpc-server examples.methods
Traceback (most recent call last):
  File "/home/feenes/venv/py3/bin/async-json-rpc-server", line 10, in <module>
    sys.exit(main())
  File "/home/feenes/venv/py3/lib/python3.6/site-packages/ajsonrpc/scripts/server.py", line 66, in main
    module = importlib.util.module_from_spec(spec)
  File "<frozen importlib._bootstrap>", line 568, in module_from_spec
AttributeError: 'NoneType' object has no attribute 'loader'
$ cat examples/methods.py 
import asyncio

def echo(s='pong'):
    return s


def mul2(a, b):
    return a * b

async def say_after(delay, what):
    await asyncio.sleep(delay)
    return what
$

Any plans for stable release

Hi,

Thanks for the useful package! We use it for @platformio.

Do you have any plan to complete work on https://github.com/pavlov99/ajsonrpc/blob/master/ajsonrpc/manager.py and publish a stable release?

P.S: We currently use https://github.com/pavlov99/json-rpc with async wrappers. It would be great to use the official version.

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