lint: install_deps> python -I -m pip install aioresponses flake8 mypy types-python-dateutil
lint: freeze> python -m pip freeze --all
lint: aiohappyeyeballs==2.6.1,aiohttp==3.13.1,aioresponses==0.7.8,aiosignal==1.4.0,async-timeout==5.0.1,attrs==25.4.0,flake8==7.3.0,frozenlist==1.8.0,idna==3.11,mccabe==0.7.0,multidict==6.7.0,mypy==1.18.2,mypy_extensions==1.1.0,packaging==25.0,pathspec==0.12.1,pip==24.3.1,propcache==0.4.1,pycodestyle==2.14.0,pyflakes==3.4.0,setuptools==75.8.0,tomli==2.3.0,types-python-dateutil==2.9.0.20251008,typing_extensions==4.15.0,wheel==0.45.1,yarl==1.22.0
lint: commands[0]> flake8 src
lint: commands[1]> mypy --ignore-missing-imports --check-untyped-defs src
Success: no issues found in 4 source files
  lint: OK (18.39=setup[13.16]+cmd[0.38,4.85] seconds)
  congratulations :) (18.53 seconds)