pylintrc

[MASTER]
# Pickle collected data for later comparisons.
persistent=no

init-hook=
    import os
    import sys
    import subprocess
    gitrootdir = subprocess.check_output(["git", "rev-parse", "--show-toplevel"]).decode("utf-8").strip()
    sys.path.insert(0, gitrootdir)
    sys.path.insert(0, os.path.join(gitrootdir, ".pylintrc"))

# Our own pylint transformations.
load-plugins=pylintrc

# Reasoning for class ignore
# --------------------------
# RState, TState
#     Pylint doesn't parse the meta-class to detect the attributes.
ignored-classes=RState,TState

# Reasoning for ignored modules
# -----------------------------
# alembic:
#     Pylint entirely fails to parse the module.
#     Example error: Module 'alembic.op' has no 'drop_index' member
ignored-modules=alembic,setproctitle

[MESSAGES CONTROL]
# Reasoning for wide warning ignore
# ---------------------------------
# useless-object-inheritance
#     We support python 2.
# import-error
#     This is to work-around the issues in our diff-lint CI where we do not have
#     all the build/runtime requirements installed.  We can ignore this error
#     because the packaging CI would actually discover the import issues anyway.
# too-few-public-methos
#     Deliberately using classes instead of namedtuple, because it helps us with
#     typing (completion).
# consider-using-f-string
#     We still support EPEL7.
# too-many-lines
# too-many-locals
# too-many-branches
#     Stylis errors that are low-priority, and sometimes hard to avoid.
disable=useless-object-inheritance,import-error,too-few-public-methods,consider-using-f-string,too-many-lines,too-many-locals,too-many-branches

[DESIGN]
min-public-methods=1


# evision|down_revision|branch_labels|depends_on is for alembic
[BASIC]
const-rgx=^(([A-Z_][A-Z0-9_]*)|(__.*__)|revision|down_revision|branch_labels|depends_on)$


[FORMAT]
# Maximum number of characters on a single line.
max-line-length=120