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proc
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self
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root
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opt
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cloudlinux
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venv
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lib64
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python3.11
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site-packages
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pylint_django
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Filename :
utils.py
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"""Utils.""" import sys import astroid from astroid.bases import Instance from astroid.exceptions import InferenceError from astroid.nodes import ClassDef from pylint_django.compat import Uninferable PY3 = sys.version_info >= (3, 0) # TODO: pylint_django doesn't support Py2 any more def node_is_subclass(cls, *subclass_names): """Checks if cls node has parent with subclass_name.""" if not isinstance(cls, (ClassDef, Instance)): return False if cls.bases == Uninferable: return False for base_cls in cls.bases: try: for inf in base_cls.inferred(): if inf.qname() in subclass_names: return True if inf != cls and node_is_subclass(inf, *subclass_names): # check up the hierarchy in case we are a subclass of # a subclass of a subclass ... return True except InferenceError: continue return False def is_migrations_module(node): if not isinstance(node, astroid.Module): return False return "migrations" in node.path[0] and not node.path[0].endswith("__init__.py")