python-aiosignal: python-aiosignal (manage callbacks in asyncio projects) python-aiosignal: python-aiosignal: aiosignal is a project for managing callbacks in asyncio projects. python-aiosignal: python-aiosignal: Homepage: https://github.com/aio-libs/aiosignal python-aiosignal: python-aiosignal: python-aiosignal: python-aiosignal: python-aiosignal: python-aiosignal: