
Traceback (most recent call last):


 "/home/decentral1se/hacking/molecule/.venv/lib/python3.7/site-packages/pip/_vendor/pep517/_in_process.py", line 207, in <module>

main()


 "/home/decentral1se/hacking/molecule/.venv/lib/python3.7/site-packages/pip/_vendor/pep517/_in_process.py", line 197, in main

json_out['return_val'] = hook(**hook_input['kwargs'])


 "/home/decentral1se/hacking/molecule/.venv/lib/python3.7/site-packages/pip/_vendor/pep517/_in_process.py", line 69, in prepare_metadata_for_build_wheel

return hook(metadata_directory, config_settings)


 "/tmp/pip-build-env-701d0led/overlay/lib/python3.7/site-packages/setuptools/build_meta.py", line 156, in prepare_metadata_for_build_wheel

self.run_setup()


 "/tmp/pip-build-env-701d0led/overlay/lib/python3.7/site-packages/setuptools/build_meta.py", line 142, in run_setup

exec(compile(code, __file__, 'exec'), locals())


 "setup.py", line 350, in <module>

__name__ == '__main__' and setuptools.setup(**setup_params)


 "/tmp/pip-build-env-701d0led/overlay/lib/python3.7/site-packages/setuptools/__init__.py", line 145, in setup

return distutils.core.setup(**attrs)


 "/home/decentral1se/.pyenv/versions/3.7.2/lib/python3.7/distutils/core.py", line 108, in setup

_setup_distribution = dist = klass(attrs)


 "/tmp/pip-build-env-701d0led/overlay/lib/python3.7/site-packages/setuptools/dist.py", line 447, in __init__

k: v for k, v in attrs.items()


 "/home/decentral1se/.pyenv/versions/3.7.2/lib/python3.7/distutils/dist.py", line 292, in __init__

self.finalize_options()


 "/tmp/pip-build-env-701d0led/overlay/lib/python3.7/site-packages/setuptools/dist.py", line 735, in finalize_options

ep.load()(self, ep.name, value)


 "/tmp/pip-build-env-701d0led/overlay/lib/python3.7/site-packages/setuptools/dist.py", line 291, in check_specifier

packaging.specifiers.SpecifierSet(value)


 "/tmp/pip-build-env-701d0led/overlay/lib/python3.7/site-packages/setuptools/_vendor/packaging/specifiers.py", line 594, in __init__

specifiers = [s.strip() for s in specifiers.split(",") if s.strip()]

AttributeError: 'SpecifierSet' object has no attribute 'split'

Traceback (most recent call last):


 "/usr/local/lib/python3.7/dist-packages/websockets/protocol.py", line 698, in close

self.transfer_data_task,
AttributeError: 'WebSocketServerProtocol' object has no attribute 'transfer_data_task'
