.flake8

[flake8]
# flake8 does not read pyproject.toml, so the settings that black and isort take
# from there have to be repeated here to keep the three tools consistent.
max-line-length = 100

# E203 / W503 conflict with black's formatting of slices and line breaks before
# binary operators; both are explicitly recommended for black-formatted code.
extend-ignore = E203, W503

exclude =
    .git,
    __pycache__,
    .pytest_cache,
    .ruff_cache,
    build,
    dist,
    .venv,
    venv,
    docs/_build

per-file-ignores =
    # The GPU modules bind PyOpenGL through `from OpenGL.GL import *`, which is
    # that library's documented usage: the GL entry points and GL_* constants are
    # re-exported dynamically and cannot be enumerated in an explicit import list.
    # flake8 cannot resolve them, so it reports every gl* call site as
    # possibly-undefined (F405) and the import itself as a star import (F403).
    # These two codes are therefore suppressed for the package; note F405 can only
    # fire in a module that actually contains a star import, so this does not mask
    # genuinely undefined names elsewhere.
    glplot/*: F403,F405
    glplot/*/*: F403,F405