FM / brain

/opt/imh-python/lib/python3.9/site-packages/astroid/brain/

/opt/imh-python/lib/python3.9/site-packages/astroid/brain

Name	Size	Mode	Actions
__pycache__/	-	0755	rm
brain_argparse.py	1813	0644	edit dl rm
brain_attrs.py	3352	0644	edit dl rm
brain_boto3.py	1072	0644	edit dl rm
brain_builtin_inference.py	37433	0644	edit dl rm
brain_collections.py	4787	0644	edit dl rm
brain_crypt.py	915	0644	edit dl rm
brain_ctypes.py	2720	0644	edit dl rm
brain_curses.py	3529	0644	edit dl rm
brain_dataclasses.py	22363	0644	edit dl rm
brain_datetime.py	771	0644	edit dl rm
brain_dateutil.py	819	0644	edit dl rm
brain_functools.py	6390	0644	edit dl rm
brain_gi.py	7598	0644	edit dl rm
brain_hashlib.py	2757	0644	edit dl rm
brain_http.py	10687	0644	edit dl rm
brain_hypothesis.py	1800	0644	edit dl rm
brain_io.py	1589	0644	edit dl rm
brain_mechanize.py	2698	0644	edit dl rm
brain_multiprocessing.py	3260	0644	edit dl rm
brain_namedtuple_enum.py	23912	0644	edit dl rm
brain_nose.py	2402	0644	edit dl rm
brain_numpy_core_einsumfunc.py	885	0644	edit dl rm
brain_numpy_core_fromnumeric.py	792	0644	edit dl rm
brain_numpy_core_function_base.py	1408	0644	edit dl rm
brain_numpy_core_multiarray.py	4400	0644	edit dl rm
brain_numpy_core_numeric.py	1740	0644	edit dl rm
brain_numpy_core_numerictypes.py	8606	0644	edit dl rm
brain_numpy_core_umath.py	4939	0644	edit dl rm
brain_numpy_ma.py	948	0644	edit dl rm
brain_numpy_ndarray.py	9066	0644	edit dl rm
brain_numpy_random_mtrand.py	3496	0644	edit dl rm
brain_numpy_utils.py	2553	0644	edit dl rm
brain_pathlib.py	1705	0644	edit dl rm
brain_pkg_resources.py	2252	0644	edit dl rm
brain_pytest.py	2270	0644	edit dl rm
brain_qt.py	2874	0644	edit dl rm
brain_random.py	3170	0644	edit dl rm
brain_re.py	2966	0644	edit dl rm
brain_regex.py	3433	0644	edit dl rm
brain_responses.py	1920	0644	edit dl rm
brain_scipy_signal.py	2328	0644	edit dl rm
brain_signal.py	3932	0644	edit dl rm
brain_six.py	7666	0644	edit dl rm
brain_sqlalchemy.py	1061	0644	edit dl rm
brain_ssl.py	6716	0644	edit dl rm
brain_subprocess.py	2971	0644	edit dl rm
brain_threading.py	922	0644	edit dl rm
brain_type.py	2481	0644	edit dl rm
brain_typing.py	16717	0644	edit dl rm
brain_unittest.py	1136	0644	edit dl rm
brain_uuid.py	727	0644	edit dl rm
helpers.py	4303	0644	edit dl rm
__init__.py	0	0644	edit dl rm

Edit: /opt/imh-python/lib/python3.9/site-packages/astroid/brain/brain_attrs.py (3352B)

# Licensed under the LGPL: https://www.gnu.org/licenses/old-licenses/lgpl-2.1.en.html
# For details: https://github.com/pylint-dev/astroid/blob/main/LICENSE
# Copyright (c) https://github.com/pylint-dev/astroid/blob/main/CONTRIBUTORS.txt

"""
Astroid hook for the attrs library

Without this hook pylint reports unsupported-assignment-operation
for attrs classes
"""
from astroid.manager import AstroidManager
from astroid.nodes.node_classes import AnnAssign, Assign, AssignName, Call, Unknown
from astroid.nodes.scoped_nodes import ClassDef
from astroid.util import safe_infer

ATTRIB_NAMES = frozenset(
    (
        "attr.Factory",
        "attr.ib",
        "attrib",
        "attr.attrib",
        "attr.field",
        "attrs.field",
        "field",
    )
)
NEW_ATTRS_NAMES = frozenset(
    (
        "attrs.define",
        "attrs.mutable",
        "attrs.frozen",
    )
)
ATTRS_NAMES = frozenset(
    (
        "attr.s",
        "attrs",
        "attr.attrs",
        "attr.attributes",
        "attr.define",
        "attr.mutable",
        "attr.frozen",
        *NEW_ATTRS_NAMES,
    )
)

def is_decorated_with_attrs(node, decorator_names=ATTRS_NAMES) -> bool:
    """Return whether a decorated node has an attr decorator applied."""
    if not node.decorators:
        return False
    for decorator_attribute in node.decorators.nodes:
        if isinstance(decorator_attribute, Call):  # decorator with arguments
            decorator_attribute = decorator_attribute.func
        if decorator_attribute.as_string() in decorator_names:
            return True

inferred = safe_infer(decorator_attribute)
        if inferred and inferred.root().name == "attr._next_gen":
            return True
    return False

def attr_attributes_transform(node: ClassDef) -> None:
    """Given that the ClassNode has an attr decorator,
    rewrite class attributes as instance attributes
    """
    # Astroid can't infer this attribute properly
    # Prevents https://github.com/pylint-dev/pylint/issues/1884
    node.locals["__attrs_attrs__"] = [Unknown(parent=node)]

use_bare_annotations = is_decorated_with_attrs(node, NEW_ATTRS_NAMES)
    for cdef_body_node in node.body:
        if not isinstance(cdef_body_node, (Assign, AnnAssign)):
            continue
        if isinstance(cdef_body_node.value, Call):
            if cdef_body_node.value.func.as_string() not in ATTRIB_NAMES:
                continue
        elif not use_bare_annotations:
            continue
        targets = (
            cdef_body_node.targets
            if hasattr(cdef_body_node, "targets")
            else [cdef_body_node.target]
        )
        for target in targets:
            rhs_node = Unknown(
                lineno=cdef_body_node.lineno,
                col_offset=cdef_body_node.col_offset,
                parent=cdef_body_node,
            )
            if isinstance(target, AssignName):
                # Could be a subscript if the code analysed is
                # i = Optional[str] = ""
                # See https://github.com/pylint-dev/pylint/issues/4439
                node.locals[target.name] = [rhs_node]
                node.instance_attrs[target.name] = [rhs_node]

def register(manager: AstroidManager) -> None:
    manager.register_transform(
        ClassDef, attr_attributes_transform, is_decorated_with_attrs
    )

cmd: