bug: fail to build contracts on Python > 3.10

[schimih]

From multiversx/mx-ping-pong-sc#11:

getlarge commented Mar 12, 2023 •

On MacOS Ventura - Intel, I fail to build the smart contract when running mxpy build contract.
Any idea what could go wrong?
Being unfamiliar with python, I have no idea what could be wrong with asyncio

The errors logs:

INFO:projects.core:build_project.directory: /Users/edouard/Library/Mobile Documents/comappleCloudDocs/Dev/multiverx/ping-pong/contract/ping-pong
INFO:projects.core:build_project.debug: False
INFO:myprocess:run_process: ['rustc', '--version'], in folder: None
INFO:myprocess:Successful run. Output:
rustc 1.70.0-nightly (8a73f50d8 2023-03-11)

INFO:myprocess:run_process_async: ['cargo', 'run', 'build', '--target=wasm32-unknown-unknown', '--release', '--out-dir', '/Users/edouard/Library/Mobile Documents/comappleCloudDocs/Dev/multiverx/ping-pong/contract/ping-pong/output', '--target-dir', '/Users/edouard/multiversx-sdk/default_cargo_target', '--no-wasm-opt'], in folder: /Users/edouard/Library/Mobile Documents/comappleCloudDocs/Dev/multiverx/ping-pong/contract/ping-pong/meta
Traceback (most recent call last):
File "", line 198, in _run_module_as_main
File "", line 88, in _run_code
File "/Users/edouard/multiversx-sdk/mxpy-venv/lib/python3.11/site-packages/multiversx_sdk_cli/cli.py", line 110, in
ret = main(sys.argv[1:])
^^^^^^^^^^^^^^^^^^
File "/Users/edouard/multiversx-sdk/mxpy-venv/lib/python3.11/site-packages/multiversx_sdk_cli/cli.py", line 29, in main
_do_main(cli_args)
File "/Users/edouard/multiversx-sdk/mxpy-venv/lib/python3.11/site-packages/multiversx_sdk_cli/cli.py", line 54, in _do_main
args.func(args)
File "/Users/edouard/multiversx-sdk/mxpy-venv/lib/python3.11/site-packages/multiversx_sdk_cli/cli_contracts.py", line 263, in build
projects.build_project(project, options)
File "/Users/edouard/multiversx-sdk/mxpy-venv/lib/python3.11/site-packages/multiversx_sdk_cli/projects/core.py", line 41, in build_project
outputs = project.build(options)
^^^^^^^^^^^^^^^^^^^^^^
File "/Users/edouard/multiversx-sdk/mxpy-venv/lib/python3.11/site-packages/multiversx_sdk_cli/projects/project_base.py", line 31, in build
self.perform_build()
File "/Users/edouard/multiversx-sdk/mxpy-venv/lib/python3.11/site-packages/multiversx_sdk_cli/projects/project_rust.py", line 44, in perform_build
self.run_meta()
File "/Users/edouard/multiversx-sdk/mxpy-venv/lib/python3.11/site-packages/multiversx_sdk_cli/projects/project_rust.py", line 76, in run_meta
return_code = myprocess.run_process_async(args, env=env, cwd=str(cwd))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/edouard/multiversx-sdk/mxpy-venv/lib/python3.11/site-packages/multiversx_sdk_cli/myprocess.py", line 38, in run_process_async
result = loop.run_until_complete(_async_subprocess(args, env, stdout_sink, stderr_sink, cwd))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/Cellar/[email protected]/3.11.2_1/Frameworks/Python.framework/Versions/3.11/lib/python3.11/asyncio/base_events.py", line 653, in run_until_complete
return future.result()
^^^^^^^^^^^^^^^
File "/Users/edouard/multiversx-sdk/mxpy-venv/lib/python3.11/site-packages/multiversx_sdk_cli/myprocess.py", line 48, in _async_subprocess
await asyncio.wait([
File "/usr/local/Cellar/[email protected]/3.11.2_1/Frameworks/Python.framework/Versions/3.11/lib/python3.11/asyncio/tasks.py", line 415, in wait
raise TypeError("Passing coroutines is forbidden, use tasks explicitly.")
TypeError: Passing coroutines is forbidden, use tasks explicitly.
sys:1: RuntimeWarning: coroutine '_read_stream' was never awaited

[andreibancioiu]

Thank you for the report!

Will be fixed by #241.