legacy: rename lookup_errors to not be in all caps (flake8 warning) flake8 has a plugin, pep8-naming, which is not installed by default, but is used if available, no extra config required. This plugin checks names of variables, classes, functions and so on against PEP-8, and it complained about this variable: N806 variable in function should be lowercase Since this isn't a module-level constant, but just a helper variable used only in one function, it's fine to just rename it. With this error gone, flake8 output (used plugins: mccabe, naming, pycodestyle, pyflakes) is totally clean.

     1

syntax: re

     2

/figures/[^/]+\.png$

     3

^html/

     4

\.pyc$

     5

~$

     6

\.swp$

     7

\.orig$

     8

\.rej$

     9

\.err$

    10

^tests/easy_run.sh$

    11

^build/

    12

^dist/

    13

^MANIFEST$

    14

^docs/tutorials/.*\.rst$

    15

\.ico$

    16

tests/\.testtimes