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authorpravindalve2023-05-30 04:20:14 +0530
committerGitHub2023-05-30 04:20:14 +0530
commitcbdd7ca21f1f673a3a739065098f7cc6c9c4b881 (patch)
tree595e888c38f00a314e751096b6bf636a544a5efe /venv/Lib/site-packages/pylint/checkers/newstyle.py
parent7740d1ca0c2e6bf34900460b0c58fa4d528577fb (diff)
parent280c6aa89a15331fb76b7014957953dc72af6093 (diff)
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Merge pull request #63 from brenda-br/Fix-35HEADmaster
Restructure Project and Deployment
Diffstat (limited to 'venv/Lib/site-packages/pylint/checkers/newstyle.py')
-rw-r--r--venv/Lib/site-packages/pylint/checkers/newstyle.py127
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diff --git a/venv/Lib/site-packages/pylint/checkers/newstyle.py b/venv/Lib/site-packages/pylint/checkers/newstyle.py
deleted file mode 100644
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--- a/venv/Lib/site-packages/pylint/checkers/newstyle.py
+++ /dev/null
@@ -1,127 +0,0 @@
-# Copyright (c) 2006, 2008-2011, 2013-2014 LOGILAB S.A. (Paris, FRANCE) <contact@logilab.fr>
-# Copyright (c) 2012-2014 Google, Inc.
-# Copyright (c) 2013-2018 Claudiu Popa <pcmanticore@gmail.com>
-# Copyright (c) 2014 Michal Nowikowski <godfryd@gmail.com>
-# Copyright (c) 2014 Brett Cannon <brett@python.org>
-# Copyright (c) 2014 Arun Persaud <arun@nubati.net>
-# Copyright (c) 2015 Ionel Cristian Maries <contact@ionelmc.ro>
-# Copyright (c) 2016 Alexander Todorov <atodorov@otb.bg>
-# Copyright (c) 2016 Jakub Wilk <jwilk@jwilk.net>
-
-# Licensed under the GPL: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
-# For details: https://github.com/PyCQA/pylint/blob/master/COPYING
-
-"""check for new / old style related problems
-"""
-import astroid
-
-from pylint.checkers import BaseChecker
-from pylint.checkers.utils import check_messages, has_known_bases, node_frame_class
-from pylint.interfaces import IAstroidChecker
-
-MSGS = {
- "E1003": (
- "Bad first argument %r given to super()",
- "bad-super-call",
- "Used when another argument than the current class is given as "
- "first argument of the super builtin.",
- )
-}
-
-
-class NewStyleConflictChecker(BaseChecker):
- """checks for usage of new style capabilities on old style classes and
- other new/old styles conflicts problems
- * use of property, __slots__, super
- * "super" usage
- """
-
- __implements__ = (IAstroidChecker,)
-
- # configuration section name
- name = "newstyle"
- # messages
- msgs = MSGS
- priority = -2
- # configuration options
- options = ()
-
- @check_messages("bad-super-call")
- def visit_functiondef(self, node):
- """check use of super"""
- # ignore actual functions or method within a new style class
- if not node.is_method():
- return
- klass = node.parent.frame()
- for stmt in node.nodes_of_class(astroid.Call):
- if node_frame_class(stmt) != node_frame_class(node):
- # Don't look down in other scopes.
- continue
-
- expr = stmt.func
- if not isinstance(expr, astroid.Attribute):
- continue
-
- call = expr.expr
- # skip the test if using super
- if not (
- isinstance(call, astroid.Call)
- and isinstance(call.func, astroid.Name)
- and call.func.name == "super"
- ):
- continue
-
- # super should not be used on an old style class
- if klass.newstyle or not has_known_bases(klass):
- # super first arg should not be the class
- if not call.args:
- continue
-
- # calling super(type(self), self) can lead to recursion loop
- # in derived classes
- arg0 = call.args[0]
- if (
- isinstance(arg0, astroid.Call)
- and isinstance(arg0.func, astroid.Name)
- and arg0.func.name == "type"
- ):
- self.add_message("bad-super-call", node=call, args=("type",))
- continue
-
- # calling super(self.__class__, self) can lead to recursion loop
- # in derived classes
- if (
- len(call.args) >= 2
- and isinstance(call.args[1], astroid.Name)
- and call.args[1].name == "self"
- and isinstance(arg0, astroid.Attribute)
- and arg0.attrname == "__class__"
- ):
- self.add_message(
- "bad-super-call", node=call, args=("self.__class__",)
- )
- continue
-
- try:
- supcls = call.args and next(call.args[0].infer(), None)
- except astroid.InferenceError:
- continue
-
- if klass is not supcls:
- name = None
- # if supcls is not Uninferable, then supcls was inferred
- # and use its name. Otherwise, try to look
- # for call.args[0].name
- if supcls:
- name = supcls.name
- elif call.args and hasattr(call.args[0], "name"):
- name = call.args[0].name
- if name:
- self.add_message("bad-super-call", node=call, args=(name,))
-
- visit_asyncfunctiondef = visit_functiondef
-
-
-def register(linter):
- """required method to auto register this checker """
- linter.register_checker(NewStyleConflictChecker(linter))