"you will consider most of the warnings that come from tools like pylint or pep8 or pyflakes to be a bit picky." I use pyflakes, and out of the box it doesn't

"you will consider most of the warnings that come from tools like pylint or pep8 or pyflakes to be a bit picky." I use pyflakes, and out of the box it doesn't give ANY stylistic warnings, only basic "I don't think this variable exists" and common symptoms of typos like unused variables and overwriting a local var with a loop variable (I suppose you could argue that that could be a stylistic choice, but the intention is to catch errors, not correct your code style).