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/opt/imh-python/lib/python3.9/site-packages/pylint/checkers/

/opt/imh-python/lib/python3.9/site-packages/pylint/checkers

Name	Size	Mode	Actions
base/	-	0755	rm
classes/	-	0755	rm
refactoring/	-	0755	rm
__pycache__/	-	0755	rm
async.py	3933	0644	edit dl rm
bad_chained_comparison.py	2238	0644	edit dl rm
base_checker.py	9221	0644	edit dl rm
dataclass_checker.py	4503	0644	edit dl rm
deprecated.py	11196	0644	edit dl rm
design_analysis.py	24588	0644	edit dl rm
dunder_methods.py	3908	0644	edit dl rm
ellipsis_checker.py	2024	0644	edit dl rm
exceptions.py	26504	0644	edit dl rm
format.py	27912	0644	edit dl rm
imports.py	48975	0644	edit dl rm
lambda_expressions.py	3472	0644	edit dl rm
logging.py	16420	0644	edit dl rm
method_args.py	4764	0644	edit dl rm
misc.py	5035	0644	edit dl rm
modified_iterating_checker.py	7750	0644	edit dl rm
nested_min_max.py	5583	0644	edit dl rm
newstyle.py	4200	0644	edit dl rm
non_ascii_names.py	7155	0644	edit dl rm
raw_metrics.py	3797	0644	edit dl rm
spelling.py	16454	0644	edit dl rm
stdlib.py	36609	0644	edit dl rm
strings.py	44785	0644	edit dl rm
symilar.py	33948	0644	edit dl rm
threading_checker.py	1951	0644	edit dl rm
typecheck.py	90820	0644	edit dl rm
unicode.py	18474	0644	edit dl rm
unsupported_version.py	7745	0644	edit dl rm
utils.py	79818	0644	edit dl rm
variables.py	138002	0644	edit dl rm
__init__.py	4235	0644	edit dl rm

Edit: /opt/imh-python/lib/python3.9/site-packages/pylint/checkers/nested_min_max.py (5583B)

# Licensed under the GPL: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
# For details: https://github.com/pylint-dev/pylint/blob/main/LICENSE
# Copyright (c) https://github.com/pylint-dev/pylint/blob/main/CONTRIBUTORS.txt

"""Check for use of nested min/max functions."""

from __future__ import annotations

import copy
from typing import TYPE_CHECKING

from astroid import nodes, objects
from astroid.const import Context

from pylint.checkers import BaseChecker
from pylint.checkers.utils import only_required_for_messages, safe_infer
from pylint.interfaces import INFERENCE

if TYPE_CHECKING:
    from pylint.lint import PyLinter

DICT_TYPES = (
    objects.DictValues,
    objects.DictKeys,
    objects.DictItems,
    nodes.node_classes.Dict,
)

class NestedMinMaxChecker(BaseChecker):
    """Multiple nested min/max calls on the same line will raise multiple messages.

This behaviour is intended as it would slow down the checker to check
    for nested call with minimal benefits.
    """

FUNC_NAMES = ("builtins.min", "builtins.max")

name = "nested_min_max"
    msgs = {
        "W3301": (
            "Do not use nested call of '%s'; it's possible to do '%s' instead",
            "nested-min-max",
            "Nested calls ``min(1, min(2, 3))`` can be rewritten as ``min(1, 2, 3)``.",
        )
    }

@classmethod
    def is_min_max_call(cls, node: nodes.NodeNG) -> bool:
        if not isinstance(node, nodes.Call):
            return False

inferred = safe_infer(node.func)
        return (
            isinstance(inferred, nodes.FunctionDef)
            and inferred.qname() in cls.FUNC_NAMES
        )

@classmethod
    def get_redundant_calls(cls, node: nodes.Call) -> list[nodes.Call]:
        return [
            arg
            for arg in node.args
            if (
                cls.is_min_max_call(arg)
                and arg.func.name == node.func.name
                # Nesting is useful for finding the maximum in a matrix.
                # Allow: max(max([[1, 2, 3], [4, 5, 6]]))
                # Meaning, redundant call only if parent max call has more than 1 arg.
                and len(arg.parent.args) > 1
            )
        ]

@only_required_for_messages("nested-min-max")
    def visit_call(self, node: nodes.Call) -> None:
        if not self.is_min_max_call(node):
            return

redundant_calls = self.get_redundant_calls(node)
        if not redundant_calls:
            return

fixed_node = copy.copy(node)
        while len(redundant_calls) > 0:
            for i, arg in enumerate(fixed_node.args):
                # Exclude any calls with generator expressions as there is no
                # clear better suggestion for them.
                if isinstance(arg, nodes.Call) and any(
                    isinstance(a, nodes.GeneratorExp) for a in arg.args
                ):
                    return

if arg in redundant_calls:
                    fixed_node.args = (
                        fixed_node.args[:i] + arg.args + fixed_node.args[i + 1 :]
                    )
                    break

redundant_calls = self.get_redundant_calls(fixed_node)

for idx, arg in enumerate(fixed_node.args):
            if not isinstance(arg, nodes.Const):
                if self._is_splattable_expression(arg):
                    splat_node = nodes.Starred(
                        ctx=Context.Load,
                        lineno=arg.lineno,
                        col_offset=0,
                        parent=nodes.NodeNG(
                            lineno=None,
                            col_offset=None,
                            end_lineno=None,
                            end_col_offset=None,
                            parent=None,
                        ),
                        end_lineno=0,
                        end_col_offset=0,
                    )
                    splat_node.value = arg
                    fixed_node.args = (
                        fixed_node.args[:idx]
                        + [splat_node]
                        + fixed_node.args[idx + 1 : idx]
                    )

self.add_message(
            "nested-min-max",
            node=node,
            args=(node.func.name, fixed_node.as_string()),
            confidence=INFERENCE,
        )

def _is_splattable_expression(self, arg: nodes.NodeNG) -> bool:
        """Returns true if expression under min/max could be converted to splat
        expression.
        """
        # Support sequence addition (operator __add__)
        if isinstance(arg, nodes.BinOp) and arg.op == "+":
            return self._is_splattable_expression(
                arg.left
            ) and self._is_splattable_expression(arg.right)
        # Support dict merge (operator __or__)
        if isinstance(arg, nodes.BinOp) and arg.op == "|":
            return self._is_splattable_expression(
                arg.left
            ) and self._is_splattable_expression(arg.right)

inferred = safe_infer(arg)
        if inferred and inferred.pytype() in {"builtins.list", "builtins.tuple"}:
            return True
        if isinstance(
            inferred or arg,
            (
                nodes.List,
                nodes.Tuple,
                nodes.Set,
                nodes.ListComp,
                nodes.DictComp,
                *DICT_TYPES,
            ),
        ):
            return True

return False

def register(linter: PyLinter) -> None:
    linter.register_checker(NestedMinMaxChecker(linter))

cmd: